function AmbientLight( color, intensity ) {
Light.call( this, color, intensity );
this.type = 'AmbientLight';
this.castShadow = undefined;
}...
this.clearColor = clearColor;
this.camera = new THREE.PerspectiveCamera( fov, window.innerWidth / window.innerHeight, 1, 10000 );
this.camera.position.z = cameraZ;
// Setup scene
this.scene = new THREE.Scene();
this.scene.add( new THREE.AmbientLight( 0x555555 ) );
var light = new THREE.SpotLight( 0xffffff, 1.5 );
light.position.set( 0, 500, 2000 );
this.scene.add( light );
this.rotationSpeed = rotationSpeed;
defaultMaterial = new THREE.MeshPhongMaterial( { color: 0xffffff, shading: THREE.FlatShading, vertexColors: THREE.VertexColors } );
...function AnimationClip( name, duration, tracks ) {
this.name = name;
this.tracks = tracks;
this.duration = ( duration !== undefined ) ? duration : - 1;
this.uuid = _Math.generateUUID();
// this means it should figure out its duration by scanning the tracks
if ( this.duration < 0 ) {
this.resetDuration();
}
this.optimize();
}...
var times = [ 0, period ], values = [ 0, 360 ];
axis = axis || 'x';
var trackName = '.rotation[' + axis + ']';
var track = new THREE.NumberKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, period, [ track ] );
};
THREE.AnimationClipCreator.CreateScaleAxisAnimation = function( period, axis ) {
var times = [ 0, period ], values = [ 0, 1 ];
...function AnimationMixer( root ) {
this._root = root;
this._initMemoryManager();
this._accuIndex = 0;
this.time = 0;
this.timeScale = 1.0;
}...
scope.root.add( mesh );
scope.meshBody = mesh;
scope.meshBody.clipOffset = 0;
scope.activeAnimationClipName = mesh.geometry.animations[0].name;
scope.mixer = new THREE.AnimationMixer( mesh );
checkLoadingComplete();
} );
// WEAPONS
...function AnimationObjectGroup( var_args ) {
this.uuid = _Math.generateUUID();
// cached objects followed by the active ones
this._objects = Array.prototype.slice.call( arguments );
this.nCachedObjects_ = 0; // threshold
// note: read by PropertyBinding.Composite
var indices = {};
this._indicesByUUID = indices; // for bookkeeping
for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
indices[ arguments[ i ].uuid ] = i;
}
this._paths = []; // inside: string
this._parsedPaths = []; // inside: { we don't care, here }
this._bindings = []; // inside: Array< PropertyBinding >
this._bindingsIndicesByPath = {}; // inside: indices in these arrays
var scope = this;
this.stats = {
objects: {
get total() { return scope._objects.length; },
get inUse() { return this.total - scope.nCachedObjects_; }
},
get bindingsPerObject() { return scope._bindings.length; }
};
}n/a
function ArcCurve( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
EllipseCurve.call( this, aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
}n/a
function ArrayCamera( array ) {
PerspectiveCamera.call( this );
this.enabled = false;
this.cameras = array || [];
}n/a
function ArrowHelper( dir, origin, length, color, headLength, headWidth ) {
// dir is assumed to be normalized
Object3D.call( this );
if ( color === undefined ) color = 0xffff00;
if ( length === undefined ) length = 1;
if ( headLength === undefined ) headLength = 0.2 * length;
if ( headWidth === undefined ) headWidth = 0.2 * headLength;
if ( lineGeometry === undefined ) {
lineGeometry = new BufferGeometry();
lineGeometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) );
coneGeometry = new CylinderBufferGeometry( 0, 0.5, 1, 5, 1 );
coneGeometry.translate( 0, - 0.5, 0 );
}
this.position.copy( origin );
this.line = new Line( lineGeometry, new LineBasicMaterial( { color: color } ) );
this.line.matrixAutoUpdate = false;
this.add( this.line );
this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
this.cone.matrixAutoUpdate = false;
this.add( this.cone );
this.setDirection( dir );
this.setLength( length, headLength, headWidth );
}...
tangent = tangents[ i ];
normal = normals[ i ];
binormal = binormals[ i ];
if ( scope.debug ) {
scope.debug.add( new THREE.ArrowHelper( tangent, pos, radius, 0x0000ff ) );
scope.debug.add( new THREE.ArrowHelper( normal, pos, radius, 0xff0000 ) );
scope.debug.add( new THREE.ArrowHelper( binormal, pos, radius, 0x00ff00 ) );
}
cx = - scope.radius * Math.cos( v ); // TODO: Hack: Negating it so it faces outside.
cy = scope.radius * Math.sin( v );
...function Audio( listener ) {
Object3D.call( this );
this.type = 'Audio';
this.context = listener.context;
this.gain = this.context.createGain();
this.gain.connect( listener.getInput() );
this.autoplay = false;
this.buffer = null;
this.loop = false;
this.startTime = 0;
this.playbackRate = 1;
this.isPlaying = false;
this.hasPlaybackControl = true;
this.sourceType = 'empty';
this.filters = [];
}n/a
function AudioAnalyser( audio, fftSize ) {
this.analyser = audio.context.createAnalyser();
this.analyser.fftSize = fftSize !== undefined ? fftSize : 2048;
this.data = new Uint8Array( this.analyser.frequencyBinCount );
audio.getOutput().connect( this.analyser );
}n/a
function AudioListener() {
Object3D.call( this );
this.type = 'AudioListener';
this.context = AudioContext.getContext();
this.gain = this.context.createGain();
this.gain.connect( this.context.destination );
this.filter = null;
}n/a
function AudioLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
function AxisHelper( size ) {
size = size || 1;
var vertices = [
0, 0, 0, size, 0, 0,
0, 0, 0, 0, size, 0,
0, 0, 0, 0, 0, size
];
var colors = [
1, 0, 0, 1, 0.6, 0,
0, 1, 0, 0.6, 1, 0,
0, 0, 1, 0, 0.6, 1
];
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors } );
LineSegments.call( this, geometry, material );
}n/a
function BinaryTextureLoader( manager ) {
console.warn( 'THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader.' );
return new DataTextureLoader( manager );
}n/a
function Bone() {
Object3D.call( this );
this.type = 'Bone';
}...
}
}
var helper = this.helper;
var params = this.params;
var bones = this.mesh.skeleton.bones;
var bone = ( params.boneIndex === -1 ) ? new THREE.Bone() : bones[ params.boneIndex
];
var shape = generateShape( params );
var weight = ( params.type === 0 ) ? 0 : params.weight;
var localInertia = helper.allocVector3();
localInertia.setValue( 0, 0, 0 );
if( weight !== 0 ) {
...function BooleanKeyframeTrack( name, times, values ) {
KeyframeTrackConstructor.call( this, name, times, values );
}...
THREE.AnimationClipCreator.CreateVisibilityAnimation = function( duration ) {
var times = [ 0, duration / 2, duration ], values = [ true, false, true ];
var trackName = '.visible';
var track = new THREE.BooleanKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );
};
THREE.AnimationClipCreator.CreateMaterialColorAnimation = function( duration, colors, loop ) {
...function BoundingBoxHelper( object, color ) {
console.warn( 'THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead.' );
return new BoxHelper( object, color );
}n/a
function Box2( min, max ) {
this.min = ( min !== undefined ) ? min : new Vector2( + Infinity, + Infinity );
this.max = ( max !== undefined ) ? max : new Vector2( - Infinity, - Infinity );
}n/a
function Box3( min, max ) {
this.min = ( min !== undefined ) ? min : new Vector3( + Infinity, + Infinity, + Infinity );
this.max = ( max !== undefined ) ? max : new Vector3( - Infinity, - Infinity, - Infinity );
}...
// events
var changeEvent = { type: 'change' };
this.focus = function ( target ) {
var box = new THREE.Box3().setFromObject( target );
object.lookAt( center.copy( box.getCenter() ) );
scope.dispatchEvent( changeEvent );
};
this.pan = function ( delta ) {
...function BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
BufferGeometry.call( this );
this.type = 'BoxBufferGeometry';
this.parameters = {
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
var scope = this;
// segments
widthSegments = Math.floor( widthSegments ) || 1;
heightSegments = Math.floor( heightSegments ) || 1;
depthSegments = Math.floor( depthSegments ) || 1;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var numberOfVertices = 0;
var groupStart = 0;
// build each side of the box geometry
buildPlane( 'z', 'y', 'x', - 1, - 1, depth, height, width, depthSegments, heightSegments, 0 ); // px
buildPlane( 'z', 'y', 'x', 1, - 1, depth, height, - width, depthSegments, heightSegments, 1 ); // nx
buildPlane( 'x', 'z', 'y', 1, 1, width, depth, height, widthSegments, depthSegments, 2 ); // py
buildPlane( 'x', 'z', 'y', 1, - 1, width, depth, - height, widthSegments, depthSegments, 3 ); // ny
buildPlane( 'x', 'y', 'z', 1, - 1, width, height, depth, widthSegments, heightSegments, 4 ); // pz
buildPlane( 'x', 'y', 'z', - 1, - 1, width, height, - depth, widthSegments, heightSegments, 5 ); // nz
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
function buildPlane( u, v, w, udir, vdir, width, height, depth, gridX, gridY, materialIndex ) {
var segmentWidth = width / gridX;
var segmentHeight = height / gridY;
var widthHalf = width / 2;
var heightHalf = height / 2;
var depthHalf = depth / 2;
var gridX1 = gridX + 1;
var gridY1 = gridY + 1;
var vertexCounter = 0;
var groupCount = 0;
var ix, iy;
var vector = new Vector3();
// generate vertices, normals and uvs
for ( iy = 0; iy < gridY1; iy ++ ) {
var y = iy * segmentHeight - heightHalf;
for ( ix = 0; ix < gridX1; ix ++ ) {
var x = ix * segmentWidth - widthHalf;
// set values to correct vector component
vector[ u ] = x * udir;
vector[ v ] = y * vdir;
vector[ w ] = depthHalf;
// now apply vector to vertex buffer
vertices.push( vector.x, vector.y, vector.z );
// set values to correct vector component
vector[ u ] = 0;
vector[ v ] = 0;
vector[ w ] = depth > 0 ? 1 : - 1;
// now apply vector to normal buffer
normals.push( vector.x, vector.y, vector.z );
// uvs
uvs.push( ix / gridX );
uvs.push( 1 - ( iy / gridY ) );
// counters
vertexCounter += 1;
}
}
// indices
// 1. you need three indices to draw a single face
// 2. a single segment consists of two faces
// 3. so we need to generate six (2*3) indices per segment
for ( iy = 0; iy < gridY; iy ++ ) {
for ( ix = 0; ix < gridX; ix ++ ) {
var a = numberOfVertices + ix + gridX1 * iy;
var b = numberOfVertices + ix + gridX1 * ( iy + 1 );
var c = numberOfVertices + ( ix + 1 ) + gridX1 * ( iy + 1 );
var d = numberOfVertices + ( ix + 1 ) + gridX1 * iy;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
// increase counter
groupCount += 6;
}
}
// add a group to the geometry. this will ensure multi material support
scope.addGroup( groupStart, groupCount, materialIndex );
// calculate new start value for groups
groupStart += groupCount;
// update total number of vertices
numberOfVertices += vertexCounter;
}
}...
switch ( param.shapeType ) {
case 0:
return new THREE.SphereBufferGeometry( param.width, 16, 8 );
case 1:
return new THREE.BoxBufferGeometry( param.width * 2, param.height * 2, param.depth
* 2, 8, 8, 8);
case 2:
return new createCapsuleGeometry( param.width, param.height, 16, 8 );
default:
return null;
...function BoxGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
Geometry.call( this );
this.type = 'BoxGeometry';
this.parameters = {
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
this.fromBufferGeometry( new BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) );
this.mergeVertices();
}...
// pass scene to see octree structure
this.scene = parameters.scene;
if ( this.scene ) {
this.visualGeometry = new THREE.BoxGeometry( 1, 1, 1 );
this.visualMaterial = new THREE.MeshBasicMaterial( { color: 0xFF0066, wireframe: true, wireframeLinewidth: 1 } );
}
// properties
this.objects = [];
...function BoxHelper( object, color ) {
this.object = object;
if ( color === undefined ) color = 0xffff00;
var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] );
var positions = new Float32Array( 8 * 3 );
var geometry = new BufferGeometry();
geometry.setIndex( new BufferAttribute( indices, 1 ) );
geometry.addAttribute( 'position', new BufferAttribute( positions, 3 ) );
LineSegments.call( this, geometry, new LineBasicMaterial( { color: color } ) );
this.matrixAutoUpdate = false;
this.update();
}n/a
function BufferAttribute( array, itemSize, normalized ) {
if ( Array.isArray( array ) ) {
throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
}
this.uuid = _Math.generateUUID();
this.array = array;
this.itemSize = itemSize;
this.count = array !== undefined ? array.length / itemSize : 0;
this.normalized = normalized === true;
this.dynamic = false;
this.updateRange = { offset: 0, count: - 1 };
this.onUploadCallback = function () {};
this.version = 0;
}...
}
//
export function DynamicBufferAttribute( array, itemSize ) {
console.warn( 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute
().setDynamic( true ) instead.' );
return new BufferAttribute( array, itemSize ).setDynamic( true );
}
export function Int8Attribute( array, itemSize ) {
console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.' );
...function BufferGeometry() {
Object.defineProperty( this, 'id', { value: GeometryIdCount() } );
this.uuid = _Math.generateUUID();
this.name = '';
this.type = 'BufferGeometry';
this.index = null;
this.attributes = {};
this.morphAttributes = {};
this.groups = [];
this.boundingBox = null;
this.boundingSphere = null;
this.drawRange = { start: 0, count: Infinity };
}...
this.count = 0;
this.DPR = window.devicePixelRatio;
this.GPUParticleSystem = particleSystem;
this.particleUpdate = false;
// geometry
this.particleShaderGeo = new THREE.BufferGeometry();
this.particleShaderGeo.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT * 3
), 3 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'positionStart', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT
* 3 ), 3 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'startTime', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT ),
1 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'velocity', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT * 3
), 3 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'turbulence', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT ),
1 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'color', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT * 3 ),
3 ).setDynamic( true ) );
...function BufferGeometryLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
function Camera() {
Object3D.call( this );
this.type = 'Camera';
this.matrixWorldInverse = new Matrix4();
this.projectionMatrix = new Matrix4();
}...
this.variables = [];
this.currentTextureIndex = 0;
var scene = new THREE.Scene();
var camera = new THREE.Camera();
camera.position.z = 1;
var passThruUniforms = {
texture: { value: null }
};
var passThruShader = createShaderMaterial( getPassThroughFragmentShader(), passThruUniforms );
...function CameraHelper( camera ) {
var geometry = new BufferGeometry();
var material = new LineBasicMaterial( { color: 0xffffff, vertexColors: FaceColors } );
var vertices = [];
var colors = [];
var pointMap = {};
// colors
var colorFrustum = new Color( 0xffaa00 );
var colorCone = new Color( 0xff0000 );
var colorUp = new Color( 0x00aaff );
var colorTarget = new Color( 0xffffff );
var colorCross = new Color( 0x333333 );
// near
addLine( "n1", "n2", colorFrustum );
addLine( "n2", "n4", colorFrustum );
addLine( "n4", "n3", colorFrustum );
addLine( "n3", "n1", colorFrustum );
// far
addLine( "f1", "f2", colorFrustum );
addLine( "f2", "f4", colorFrustum );
addLine( "f4", "f3", colorFrustum );
addLine( "f3", "f1", colorFrustum );
// sides
addLine( "n1", "f1", colorFrustum );
addLine( "n2", "f2", colorFrustum );
addLine( "n3", "f3", colorFrustum );
addLine( "n4", "f4", colorFrustum );
// cone
addLine( "p", "n1", colorCone );
addLine( "p", "n2", colorCone );
addLine( "p", "n3", colorCone );
addLine( "p", "n4", colorCone );
// up
addLine( "u1", "u2", colorUp );
addLine( "u2", "u3", colorUp );
addLine( "u3", "u1", colorUp );
// target
addLine( "c", "t", colorTarget );
addLine( "p", "c", colorCross );
// cross
addLine( "cn1", "cn2", colorCross );
addLine( "cn3", "cn4", colorCross );
addLine( "cf1", "cf2", colorCross );
addLine( "cf3", "cf4", colorCross );
function addLine( a, b, color ) {
addPoint( a, color );
addPoint( b, color );
}
function addPoint( id, color ) {
vertices.push( 0, 0, 0 );
colors.push( color.r, color.g, color.b );
if ( pointMap[ id ] === undefined ) {
pointMap[ id ] = [];
}
pointMap[ id ].push( ( vertices.length / 3 ) - 1 );
}
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
LineSegments.call( this, geometry, material );
this.camera = camera;
if ( this.camera.updateProjectionMatrix ) this.camera.updateProjectionMatrix();
this.matrix = camera.matrixWorld;
this.matrixAutoUpdate = false;
this.pointMap = pointMap;
this.update();
}...
this.shadow.camera.far = value;
}
},
shadowCameraVisible: {
set: function () {
console.warn( 'THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper
( light.shadow.camera ) instead.' );
}
},
shadowBias: {
set: function ( value ) {
console.warn( 'THREE.Light: .shadowBias is now .shadow.bias.' );
...function CanvasRenderer() {
console.error( 'THREE.CanvasRenderer has been moved to /examples/js/renderers/CanvasRenderer.js' );
this.domElement = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
this.clear = function () {};
this.render = function () {};
this.setClearColor = function () {};
this.setSize = function () {};
}n/a
function CanvasTexture( canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
Texture.call( this, canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.needsUpdate = true;
}n/a
function CatmullRomCurve3( p) {
Curve.call( this );
this.points = p || [];
this.closed = false;
}n/a
function CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'CircleBufferGeometry';
this.parameters = {
radius: radius,
segments: segments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
radius = radius || 50;
segments = segments !== undefined ? Math.max( 3, segments ) : 8;
thetaStart = thetaStart !== undefined ? thetaStart : 0;
thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var i, s;
var vertex = new Vector3();
var uv = new Vector2();
// center point
vertices.push( 0, 0, 0 );
normals.push( 0, 0, 1 );
uvs.push( 0.5, 0.5 );
for ( s = 0, i = 3; s <= segments; s ++, i += 3 ) {
var segment = thetaStart + s / segments * thetaLength;
// vertex
vertex.x = radius * Math.cos( segment );
vertex.y = radius * Math.sin( segment );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normals.push( 0, 0, 1 );
// uvs
uv.x = ( vertices[ i ] / radius + 1 ) / 2;
uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2;
uvs.push( uv.x, uv.y );
}
// indices
for ( i = 1; i <= segments; i ++ ) {
indices.push( i, i + 1, 0 );
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}n/a
function CircleGeometry( radius, segments, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'CircleGeometry';
this.parameters = {
radius: radius,
segments: segments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) );
this.mergeVertices();
}n/a
function Clock( autoStart ) {
this.autoStart = ( autoStart !== undefined ) ? autoStart : true;
this.startTime = 0;
this.oldTime = 0;
this.elapsedTime = 0;
this.running = false;
}n/a
function ClosedSplineCurve3( points ) {
console.warn( 'THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.' );
CatmullRomCurve3.call( this, points );
this.type = 'catmullrom';
this.closed = true;
}n/a
function Color( r, g, b ) {
if ( g === undefined && b === undefined ) {
// r is THREE.Color, hex or string
return this.set( r );
}
return this.setRGB( r, g, b );
}...
// material
this.particleShaderMat = this.GPUParticleSystem.particleShaderMat;
var position = new THREE.Vector3();
var velocity = new THREE.Vector3();
var color = new THREE.Color();
this.spawnParticle = function( options ) {
var positionStartAttribute = this.particleShaderGeo.getAttribute( 'positionStart' );
var startTimeAttribute = this.particleShaderGeo.getAttribute( 'startTime' );
var velocityAttribute = this.particleShaderGeo.getAttribute( 'velocity' );
var turbulenceAttribute = this.particleShaderGeo.getAttribute( 'turbulence' );
...function ColorKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
timees.push( i * timeStep );
values.push( colors[ i % colors.length ] );
}
var trackName = '.material[0].color';
var track = new THREE.ColorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );
};
...function CompressedTexture( mipmaps, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
this.image = { width: width, height: height };
this.mipmaps = mipmaps;
// no flipping for cube textures
// (also flipping doesn't work for compressed textures )
this.flipY = false;
// can't generate mipmaps for compressed textures
// mips must be embedded in DDS files
this.generateMipmaps = false;
}n/a
function CompressedTextureLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
// override in sub classes
this._parser = null;
}n/a
function ConeBufferGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
CylinderBufferGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
this.type = 'ConeBufferGeometry';
this.parameters = {
radius: radius,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
}n/a
function ConeGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
CylinderGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
this.type = 'ConeGeometry';
this.parameters = {
radius: radius,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
}n/a
function CubeCamera( near, far, cubeResolution ) {
Object3D.call( this );
this.type = 'CubeCamera';
var fov = 90, aspect = 1;
var cameraPX = new PerspectiveCamera( fov, aspect, near, far );
cameraPX.up.set( 0, - 1, 0 );
cameraPX.lookAt( new Vector3( 1, 0, 0 ) );
this.add( cameraPX );
var cameraNX = new PerspectiveCamera( fov, aspect, near, far );
cameraNX.up.set( 0, - 1, 0 );
cameraNX.lookAt( new Vector3( - 1, 0, 0 ) );
this.add( cameraNX );
var cameraPY = new PerspectiveCamera( fov, aspect, near, far );
cameraPY.up.set( 0, 0, 1 );
cameraPY.lookAt( new Vector3( 0, 1, 0 ) );
this.add( cameraPY );
var cameraNY = new PerspectiveCamera( fov, aspect, near, far );
cameraNY.up.set( 0, 0, - 1 );
cameraNY.lookAt( new Vector3( 0, - 1, 0 ) );
this.add( cameraNY );
var cameraPZ = new PerspectiveCamera( fov, aspect, near, far );
cameraPZ.up.set( 0, - 1, 0 );
cameraPZ.lookAt( new Vector3( 0, 0, 1 ) );
this.add( cameraPZ );
var cameraNZ = new PerspectiveCamera( fov, aspect, near, far );
cameraNZ.up.set( 0, - 1, 0 );
cameraNZ.lookAt( new Vector3( 0, 0, - 1 ) );
this.add( cameraNZ );
var options = { format: RGBFormat, magFilter: LinearFilter, minFilter: LinearFilter };
this.renderTarget = new WebGLRenderTargetCube( cubeResolution, cubeResolution, options );
this.renderTarget.texture.name = "CubeCamera";
this.updateCubeMap = function ( renderer, scene ) {
if ( this.parent === null ) this.updateMatrixWorld();
var renderTarget = this.renderTarget;
var generateMipmaps = renderTarget.texture.generateMipmaps;
renderTarget.texture.generateMipmaps = false;
renderTarget.activeCubeFace = 0;
renderer.render( scene, cameraPX, renderTarget );
renderTarget.activeCubeFace = 1;
renderer.render( scene, cameraNX, renderTarget );
renderTarget.activeCubeFace = 2;
renderer.render( scene, cameraPY, renderTarget );
renderTarget.activeCubeFace = 3;
renderer.render( scene, cameraNY, renderTarget );
renderTarget.activeCubeFace = 4;
renderer.render( scene, cameraPZ, renderTarget );
renderTarget.texture.generateMipmaps = generateMipmaps;
renderTarget.activeCubeFace = 5;
renderer.render( scene, cameraNZ, renderTarget );
renderer.setRenderTarget( null );
};
}n/a
function BoxGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
Geometry.call( this );
this.type = 'BoxGeometry';
this.parameters = {
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
this.fromBufferGeometry( new BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) );
this.mergeVertices();
}n/a
function CubeTexture( images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
images = images !== undefined ? images : [];
mapping = mapping !== undefined ? mapping : CubeReflectionMapping;
Texture.call( this, images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
this.flipY = false;
}...
*
* roughnessMap: new THREE.Texture( <Image> ),
*
* metalnessMap: new THREE.Texture( <Image> ),
*
* alphaMap: new THREE.Texture( <Image> ),
*
* envMap: new THREE.CubeTexture( [posx, negx, posy, negy, posz, negz] ),
* envMapIntensity: <float>
*
* refractionRatio: <float>,
*
* wireframe: <boolean>,
* wireframeLinewidth: <float>,
*
...function CubeTextureLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}...
return texture;
},
loadTextureCube: function ( urls, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader
() instead.' );
var loader = new CubeTextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( urls, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
...function CubicBezierCurve( v0, v1, v2, v3 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
this.v3 = v3;
}n/a
function CubicBezierCurve3( v0, v1, v2, v3 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
this.v3 = v3;
}n/a
function CubicInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call(
this, parameterPositions, sampleValues, sampleSize, resultBuffer );
this._weightPrev = -0;
this._offsetPrev = -0;
this._weightNext = -0;
this._offsetNext = -0;
}n/a
function Curve() {
this.arcLengthDivisions = 200;
}n/a
function CurvePath() {
Curve.call( this );
this.curves = [];
this.autoClose = false; // Automatically closes the path
}n/a
function CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'CylinderBufferGeometry';
this.parameters = {
radiusTop: radiusTop,
radiusBottom: radiusBottom,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
var scope = this;
radiusTop = radiusTop !== undefined ? radiusTop : 20;
radiusBottom = radiusBottom !== undefined ? radiusBottom : 20;
height = height !== undefined ? height : 100;
radialSegments = Math.floor( radialSegments ) || 8;
heightSegments = Math.floor( heightSegments ) || 1;
openEnded = openEnded !== undefined ? openEnded : false;
thetaStart = thetaStart !== undefined ? thetaStart : 0.0;
thetaLength = thetaLength !== undefined ? thetaLength : 2.0 * Math.PI;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var index = 0;
var indexArray = [];
var halfHeight = height / 2;
var groupStart = 0;
// generate geometry
generateTorso();
if ( openEnded === false ) {
if ( radiusTop > 0 ) generateCap( true );
if ( radiusBottom > 0 ) generateCap( false );
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
function generateTorso() {
var x, y;
var normal = new Vector3();
var vertex = new Vector3();
var groupCount = 0;
// this will be used to calculate the normal
var slope = ( radiusBottom - radiusTop ) / height;
// generate vertices, normals and uvs
for ( y = 0; y <= heightSegments; y ++ ) {
var indexRow = [];
var v = y / heightSegments;
// calculate the radius of the current row
var radius = v * ( radiusBottom - radiusTop ) + radiusTop;
for ( x = 0; x <= radialSegments; x ++ ) {
var u = x / radialSegments;
var theta = u * thetaLength + thetaStart;
var sinTheta = Math.sin( theta );
var cosTheta = Math.cos( theta );
// vertex
vertex.x = radius * sinTheta;
vertex.y = - v * height + halfHeight;
vertex.z = radius * cosTheta;
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normal.set( sinTheta, slope, cosTheta ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, 1 - v );
// save index of vertex in respective row
indexRow.push( index ++ );
}
// now save vertices of the row in our index array
indexArray.push( indexRow );
}
// generate indices
for ( x = 0; x < radialSegments; x ++ ) {
for ( y = 0; y < heightSegments; y ++ ) {
// we use the index array to access the correct indices
var a = indexArray[ y ][ x ];
var b = indexArray[ y + 1 ][ x ];
var c = indexArray[ y + 1 ][ x + 1 ];
var d = indexArray[ y ][ x + 1 ];
// faces
indices.push( a, b, d );
indices.push( b, c, d );
// update group counter
groupCount += 6;
}
}
// add a group to the geometry. this will ensure multi material support
scope.addGroup( groupStart, groupCount, 0 );
// calculate new start value for groups
groupStart += groupCount;
}
function generateCap( top ) {
var x, centerIndexStart, centerIndexEnd;
var uv = new Vector2();
var vertex = new Vector3();
var groupCount = 0;
var radius = ( top === true ) ? radiusTop : radiusBottom;
var sign = ( top === true ) ? 1 : - 1;
// save the index of the first center vertex
centerIndexStart = index;
// first we generate the center vertex data of the cap.
// because the geometry needs one set of uvs per face,
// we must generate a center vertex per face/segment
for ( x = 1; x <= radialSegments; x ++ ) {
/ ......
}
}
// copy from http://www20.atpages.jp/katwat/three.js_r58/examples/mytest37/mytest37.js?ver=20160815
function createCapsuleGeometry( radius, cylinderHeight, segmentsRadius, segmentsHeight ) {
var geometry = new THREE.CylinderBufferGeometry( radius, radius, cylinderHeight, segmentsRadius
, segmentsHeight, true );
var upperSphere = new THREE.Mesh( new THREE.SphereBufferGeometry( radius, segmentsRadius, segmentsHeight, 0, Math.PI * 2, 0, Math
.PI / 2 ) );
var lowerSphere = new THREE.Mesh( new THREE.SphereBufferGeometry( radius, segmentsRadius, segmentsHeight, 0, Math.PI * 2, Math
.PI / 2, Math.PI / 2 ) );
upperSphere.position.set( 0, cylinderHeight / 2, 0 );
lowerSphere.position.set( 0, -cylinderHeight / 2, 0 );
upperSphere.updateMatrix();
...function CylinderGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'CylinderGeometry';
this.parameters = {
radiusTop: radiusTop,
radiusBottom: radiusBottom,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded
, thetaStart, thetaLength ) );
this.mergeVertices();
}...
};
THREE.TransformGizmoTranslate = function () {
THREE.TransformGizmo.call( this );
var arrowGeometry = new THREE.Geometry();
var mesh = new THREE.Mesh( new THREE.CylinderGeometry( 0, 0.05, 0.2, 12, 1, false ) );
mesh.position.y = 0.5;
mesh.updateMatrix();
arrowGeometry.merge( mesh.geometry, mesh.matrix );
var lineXGeometry = new THREE.BufferGeometry();
lineXGeometry.addAttribute( 'position', new THREE.Float32BufferAttribute( [ 0, 0, 0, 1, 0, 0 ], 3 ) );
...function Cylindrical( radius, theta, y ) {
this.radius = ( radius !== undefined ) ? radius : 1.0; // distance from the origin to a point in the x-z plane
this.theta = ( theta !== undefined ) ? theta : 0; // counterclockwise angle in the x-z plane measured in radians from the positive
z-axis
this.y = ( y !== undefined ) ? y : 0; // height above the x-z plane
return this;
}n/a
function DataTexture( data, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
this.image = { data: data, width: width, height: height };
this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
this.generateMipmaps = false;
this.flipY = false;
this.unpackAlignment = 1;
}...
this.createTexture = function( sizeXTexture, sizeYTexture ) {
sizeXTexture = sizeXTexture || sizeX;
sizeYTexture = sizeYTexture || sizeY;
var a = new Float32Array( sizeXTexture * sizeYTexture * 4 );
var texture = new THREE.DataTexture( a, sizeX, sizeY, THREE.RGBAFormat, THREE.FloatType
);
texture.needsUpdate = true;
return texture;
};
...function DataTextureLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
// override in sub classes
this._parser = null;
}n/a
function DepthTexture( width, height, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, format ) {
format = format !== undefined ? format : DepthFormat;
if ( format !== DepthFormat && format !== DepthStencilFormat ) {
throw new Error( 'DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat' )
}
if ( type === undefined && format === DepthFormat ) type = UnsignedShortType;
if ( type === undefined && format === DepthStencilFormat ) type = UnsignedInt248Type;
Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.image = { width: width, height: height };
this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
this.flipY = false;
this.generateMipmaps = false;
}n/a
function DirectionalLight( color, intensity ) {
Light.call( this, color, intensity );
this.type = 'DirectionalLight';
this.position.copy( Object3D.DefaultUp );
this.updateMatrix();
this.target = new Object3D();
this.shadow = new DirectionalLightShadow();
}n/a
function DirectionalLightHelper( light, size ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
if ( size === undefined ) size = 1;
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( [
- size, size, 0,
size, size, 0,
size, - size, 0,
- size, - size, 0,
- size, size, 0
], 3 ) );
var material = new LineBasicMaterial( { fog: false } );
this.add( new Line( geometry, material ) );
geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) );
this.add( new Line( geometry, material ));
this.update();
}n/a
function DirectionalLightShadow( ) {
LightShadow.call( this, new OrthographicCamera( - 5, 5, 5, - 5, 0.5, 500 ) );
}n/a
function DiscreteInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}n/a
function DodecahedronBufferGeometry( radius, detail ) {
var t = ( 1 + Math.sqrt( 5 ) ) / 2;
var r = 1 / t;
var vertices = [
// (±1, ±1, ±1)
- 1, - 1, - 1, - 1, - 1, 1,
- 1, 1, - 1, - 1, 1, 1,
1, - 1, - 1, 1, - 1, 1,
1, 1, - 1, 1, 1, 1,
// (0, ±1/φ, ±φ)
0, - r, - t, 0, - r, t,
0, r, - t, 0, r, t,
// (±1/φ, ±φ, 0)
- r, - t, 0, - r, t, 0,
r, - t, 0, r, t, 0,
// (±φ, 0, ±1/φ)
- t, 0, - r, t, 0, - r,
- t, 0, r, t, 0, r
];
var indices = [
3, 11, 7, 3, 7, 15, 3, 15, 13,
7, 19, 17, 7, 17, 6, 7, 6, 15,
17, 4, 8, 17, 8, 10, 17, 10, 6,
8, 0, 16, 8, 16, 2, 8, 2, 10,
0, 12, 1, 0, 1, 18, 0, 18, 16,
6, 10, 2, 6, 2, 13, 6, 13, 15,
2, 16, 18, 2, 18, 3, 2, 3, 13,
18, 1, 9, 18, 9, 11, 18, 11, 3,
4, 14, 12, 4, 12, 0, 4, 0, 8,
11, 9, 5, 11, 5, 19, 11, 19, 7,
19, 5, 14, 19, 14, 4, 19, 4, 17,
1, 12, 14, 1, 14, 5, 1, 5, 9
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'DodecahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}n/a
function DodecahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'DodecahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new DodecahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}n/a
function DynamicBufferAttribute( array, itemSize ) {
console.warn( 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.' );
return new BufferAttribute( array, itemSize ).setDynamic( true );
}n/a
function EdgesGeometry( geometry, thresholdAngle ) {
BufferGeometry.call( this );
this.type = 'EdgesGeometry';
this.parameters = {
thresholdAngle: thresholdAngle
};
thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1;
// buffer
var vertices = [];
// helper variables
var thresholdDot = Math.cos( _Math.DEG2RAD * thresholdAngle );
var edge = [ 0, 0 ], edges = {}, edge1, edge2;
var key, keys = [ 'a', 'b', 'c' ];
// prepare source geometry
var geometry2;
if ( geometry.isBufferGeometry ) {
geometry2 = new Geometry();
geometry2.fromBufferGeometry( geometry );
} else {
geometry2 = geometry.clone();
}
geometry2.mergeVertices();
geometry2.computeFaceNormals();
var sourceVertices = geometry2.vertices;
var faces = geometry2.faces;
// now create a data structure where each entry represents an edge with its adjoining faces
for ( var i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
for ( var j = 0; j < 3; j ++ ) {
edge1 = face[ keys[ j ] ];
edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
edge[ 0 ] = Math.min( edge1, edge2 );
edge[ 1 ] = Math.max( edge1, edge2 );
key = edge[ 0 ] + ',' + edge[ 1 ];
if ( edges[ key ] === undefined ) {
edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined };
} else {
edges[ key ].face2 = i;
}
}
}
// generate vertices
for ( key in edges ) {
var e = edges[ key ];
// an edge is only rendered if the angle (in degrees) between the face normals of the adjoining faces exceeds this value. default
= 1 degree.
if ( e.face2 === undefined || faces[ e.face1 ].normal.dot( faces[ e.face2 ].normal ) <= thresholdDot ) {
var vertex = sourceVertices[ e.index1 ];
vertices.push( vertex.x, vertex.y, vertex.z );
vertex = sourceVertices[ e.index2 ];
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
// build geometry
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
}n/a
function EdgesHelper( object, hex ) {
console.warn( 'THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead.' );
return new LineSegments( new EdgesGeometry( object.geometry ), new LineBasicMaterial( { color: hex !== undefined ? hex : 0xffffff
} ) );
}n/a
function EllipseCurve( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
Curve.call( this );
this.aX = aX;
this.aY = aY;
this.xRadius = xRadius;
this.yRadius = yRadius;
this.aStartAngle = aStartAngle;
this.aEndAngle = aEndAngle;
this.aClockwise = aClockwise;
this.aRotation = aRotation || 0;
}n/a
function Euler( x, y, z, order ) {
this._x = x || 0;
this._y = y || 0;
this._z = z || 0;
this._order = order || Euler.DefaultOrder;
}...
this.threeQuaternions.push( q );
},
allocThreeEuler: function () {
return ( this.threeEulers.length > 0 ) ? this.threeEulers.pop() : new THREE.Euler();
},
freeThreeEuler: function ( e ) {
this.threeEulers.push( e );
...function EventDispatcher() {}n/a
function ExtrudeBufferGeometry( shapes, options ) {
if ( typeof ( shapes ) === "undefined" ) {
shapes = [];
return;
}
BufferGeometry.call( this );
this.type = 'ExtrudeBufferGeometry';
shapes = Array.isArray( shapes ) ? shapes : [ shapes ];
this.addShapeList( shapes, options );
this.computeVertexNormals();
// can't really use automatic vertex normals
// as then front and back sides get smoothed too
// should do separate smoothing just for sides
//this.computeVertexNormals();
//console.log( "took", ( Date.now() - startTime ) );
}n/a
function ExtrudeGeometry( shapes, options ) {
Geometry.call( this );
this.type = 'ExtrudeGeometry';
this.parameters = {
shapes: shapes,
options: options
};
this.fromBufferGeometry( new ExtrudeBufferGeometry( shapes, options ) );
this.mergeVertices();
}n/a
function Face3( a, b, c, normal, color, materialIndex ) {
this.a = a;
this.b = b;
this.c = c;
this.normal = ( normal && normal.isVector3 ) ? normal : new Vector3();
this.vertexNormals = Array.isArray( normal ) ? normal : [];
this.color = ( color && color.isColor ) ? color : new Color();
this.vertexColors = Array.isArray( color ) ? color : [];
this.materialIndex = materialIndex !== undefined ? materialIndex : 0;
}...
var b = a + 1;
var c = a + 2;
var na = normals[ a ];
var nb = normals[ b ];
var nc = normals[ c ];
var face = new THREE.Face3( a, b, c, [ na, nb, nc ] );
geo.faces.push( face );
}
start += nfaces;
object.count = 0;
...function Face4( a, b, c, d, normal, color, materialIndex ) {
console.warn( 'THREE.Face4 has been removed. A THREE.Face3 will be created instead.' );
return new Face3( a, b, c, normal, color, materialIndex );
}n/a
function FaceNormalsHelper( object, size, hex, linewidth ) {
// FaceNormalsHelper only supports THREE.Geometry
this.object = object;
this.size = ( size !== undefined ) ? size : 1;
var color = ( hex !== undefined ) ? hex : 0xffff00;
var width = ( linewidth !== undefined ) ? linewidth : 1;
//
var nNormals = 0;
var objGeometry = this.object.geometry;
if ( objGeometry && objGeometry.isGeometry ) {
nNormals = objGeometry.faces.length;
} else {
console.warn( 'THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.' );
}
//
var geometry = new BufferGeometry();
var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
geometry.addAttribute( 'position', positions );
LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
//
this.matrixAutoUpdate = false;
this.update();
}n/a
function FileLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
function Float32Attribute( array, itemSize ) {
console.warn( 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.' );
return new Float32BufferAttribute( array, itemSize );
}n/a
function Float32BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Float32Array( array ), itemSize );
}...
console.warn( 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.' );
return new Uint32BufferAttribute( array, itemSize );
}
export function Float32Attribute( array, itemSize ) {
console.warn( 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute
() instead.' );
return new Float32BufferAttribute( array, itemSize );
}
export function Float64Attribute( array, itemSize ) {
console.warn( 'THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.' );
...function Float64Attribute( array, itemSize ) {
console.warn( 'THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.' );
return new Float64BufferAttribute( array, itemSize );
}n/a
function Float64BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Float64Array( array ), itemSize );
}...
console.warn( 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.' );
return new Float32BufferAttribute( array, itemSize );
}
export function Float64Attribute( array, itemSize ) {
console.warn( 'THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute
() instead.' );
return new Float64BufferAttribute( array, itemSize );
}
//
Curve.create = function ( construct, getPoint ) {
...function Fog( color, near, far ) {
this.name = '';
this.color = new Color( color );
this.near = ( near !== undefined ) ? near : 1;
this.far = ( far !== undefined ) ? far : 1000;
}n/a
function FogExp2( color, density ) {
this.name = '';
this.color = new Color( color );
this.density = ( density !== undefined ) ? density : 0.00025;
}n/a
function Font( data ) {
this.data = data;
}n/a
function FontLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
function Frustum( p0, p1, p2, p3, p4, p5 ) {
this.planes = [
( p0 !== undefined ) ? p0 : new Plane(),
( p1 !== undefined ) ? p1 : new Plane(),
( p2 !== undefined ) ? p2 : new Plane(),
( p3 !== undefined ) ? p3 : new Plane(),
( p4 !== undefined ) ? p4 : new Plane(),
( p5 !== undefined ) ? p5 : new Plane()
];
}n/a
function Geometry() {
Object.defineProperty( this, 'id', { value: GeometryIdCount() } );
this.uuid = _Math.generateUUID();
this.name = '';
this.type = 'Geometry';
this.vertices = [];
this.colors = [];
this.faces = [];
this.faceVertexUvs = [[]];
this.morphTargets = [];
this.morphNormals = [];
this.skinWeights = [];
this.skinIndices = [];
this.lineDistances = [];
this.boundingBox = null;
this.boundingSphere = null;
// update flags
this.elementsNeedUpdate = false;
this.verticesNeedUpdate = false;
this.uvsNeedUpdate = false;
this.normalsNeedUpdate = false;
this.colorsNeedUpdate = false;
this.lineDistancesNeedUpdate = false;
this.groupsNeedUpdate = false;
}...
this.end( renderCallback );
};
this.generateGeometry = function() {
var start = 0, geo = new THREE.Geometry();
var normals = [];
var geo_callback = function( object ) {
for ( var i = 0; i < object.count; i ++ ) {
var vertex = new THREE.Vector3().fromArray( object.positionArray, i * 3 );
...function GeometryIdCount() { return count++; }n/a
function GridHelper( size, divisions, color1, color2 ) {
size = size || 10;
divisions = divisions || 10;
color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
var center = divisions / 2;
var step = size / divisions;
var halfSize = size / 2;
var vertices = [], colors = [];
for ( var i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) {
vertices.push( - halfSize, 0, k, halfSize, 0, k );
vertices.push( k, 0, - halfSize, k, 0, halfSize );
var color = i === center ? color1 : color2;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
}
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors } );
LineSegments.call( this, geometry, material );
}n/a
function Group() {
Object3D.call( this );
this.type = 'Group';
}n/a
function HemisphereLight( skyColor, groundColor, intensity ) {
Light.call( this, skyColor, intensity );
this.type = 'HemisphereLight';
this.castShadow = undefined;
this.position.copy( Object3D.DefaultUp );
this.updateMatrix();
this.groundColor = new Color( groundColor );
}n/a
function HemisphereLightHelper( light, size ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
var geometry = new OctahedronBufferGeometry( size );
geometry.rotateY( Math.PI * 0.5 );
var material = new MeshBasicMaterial( { vertexColors: VertexColors, wireframe: true } );
var position = geometry.getAttribute( 'position' );
var colors = new Float32Array( position.count * 3 );
geometry.addAttribute( 'color', new BufferAttribute( colors, 3 ) );
this.add( new Mesh( geometry, material ) );
this.update();
}n/a
function IcosahedronBufferGeometry( radius, detail ) {
var t = ( 1 + Math.sqrt( 5 ) ) / 2;
var vertices = [
- 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0,
0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t,
t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1
];
var indices = [
0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11,
1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8,
3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9,
4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'IcosahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}n/a
function IcosahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'IcosahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}...
Mesh.call( this, geometry, material );
this.matrix = this.light.matrixWorld;
this.matrixAutoUpdate = false;
/*
var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent:
true } );
this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
var d = light.distance;
...function ImageLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
function ImmediateRenderObject( material ) {
Object3D.call( this );
this.material = material;
this.render = function ( renderCallback ) {};
}n/a
function InstancedBufferAttribute( array, itemSize, meshPerAttribute ) {
BufferAttribute.call( this, array, itemSize );
this.meshPerAttribute = meshPerAttribute || 1;
}n/a
function InstancedBufferGeometry() {
BufferGeometry.call( this );
this.type = 'InstancedBufferGeometry';
this.maxInstancedCount = undefined;
}n/a
function InstancedInterleavedBuffer( array, stride, meshPerAttribute ) {
InterleavedBuffer.call( this, array, stride );
this.meshPerAttribute = meshPerAttribute || 1;
}n/a
function Int16Attribute( array, itemSize ) {
console.warn( 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.' );
return new Int16BufferAttribute( array, itemSize );
}n/a
function Int16BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Int16Array( array ), itemSize );
}...
console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.' );
return new Uint8ClampedBufferAttribute( array, itemSize );
}
export function Int16Attribute( array, itemSize ) {
console.warn( 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute
() instead.' );
return new Int16BufferAttribute( array, itemSize );
}
export function Uint16Attribute( array, itemSize ) {
console.warn( 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.' );
...function Int32Attribute( array, itemSize ) {
console.warn( 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.' );
return new Int32BufferAttribute( array, itemSize );
}n/a
function Int32BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Int32Array( array ), itemSize );
}...
console.warn( 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.' );
return new Uint16BufferAttribute( array, itemSize );
}
export function Int32Attribute( array, itemSize ) {
console.warn( 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute
() instead.' );
return new Int32BufferAttribute( array, itemSize );
}
export function Uint32Attribute( array, itemSize ) {
console.warn( 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.' );
...function Int8Attribute( array, itemSize ) {
console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.' );
return new Int8BufferAttribute( array, itemSize );
}n/a
function Int8BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Int8Array( array ), itemSize );
}...
console.warn( 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.&#
x27; );
return new BufferAttribute( array, itemSize ).setDynamic( true );
}
export function Int8Attribute( array, itemSize ) {
console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute
() instead.' );
return new Int8BufferAttribute( array, itemSize );
}
export function Uint8Attribute( array, itemSize ) {
console.warn( 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.' );
...function InterleavedBuffer( array, stride ) {
this.uuid = _Math.generateUUID();
this.array = array;
this.stride = stride;
this.count = array !== undefined ? array.length / stride : 0;
this.dynamic = false;
this.updateRange = { offset: 0, count: - 1 };
this.onUploadCallback = function () {};
this.version = 0;
}n/a
function InterleavedBufferAttribute( interleavedBuffer, itemSize, offset, normalized ) {
this.uuid = _Math.generateUUID();
this.data = interleavedBuffer;
this.itemSize = itemSize;
this.offset = offset;
this.normalized = normalized === true;
}n/a
function Interpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
this.parameterPositions = parameterPositions;
this._cachedIndex = 0;
this.resultBuffer = resultBuffer !== undefined ?
resultBuffer : new sampleValues.constructor( sampleSize );
this.sampleValues = sampleValues;
this.valueSize = sampleSize;
}n/a
function JSONLoader( manager ) {
if ( typeof manager === 'boolean' ) {
console.warn( 'THREE.JSONLoader: showStatus parameter has been removed from constructor.' );
manager = undefined;
}
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
this.withCredentials = false;
}...
}
};
this.loadPartsJSON = function ( bodyURL, wheelURL ) {
var loader = new THREE.JSONLoader();
loader.load( bodyURL, function( geometry, materials ) {
createBody( geometry, materials )
} );
loader.load( wheelURL, function( geometry, materials ) {
...function KeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.apply( this, arguments );
}n/a
function LOD() {
Object3D.call( this );
this.type = 'LOD';
Object.defineProperties( this, {
levels: {
enumerable: true,
value: []
}
} );
}n/a
function LatheBufferGeometry( points, segments, phiStart, phiLength ) {
BufferGeometry.call( this );
this.type = 'LatheBufferGeometry';
this.parameters = {
points: points,
segments: segments,
phiStart: phiStart,
phiLength: phiLength
};
segments = Math.floor( segments ) || 12;
phiStart = phiStart || 0;
phiLength = phiLength || Math.PI * 2;
// clamp phiLength so it's in range of [ 0, 2PI ]
phiLength = _Math.clamp( phiLength, 0, Math.PI * 2 );
// buffers
var indices = [];
var vertices = [];
var uvs = [];
// helper variables
var base;
var inverseSegments = 1.0 / segments;
var vertex = new Vector3();
var uv = new Vector2();
var i, j;
// generate vertices and uvs
for ( i = 0; i <= segments; i ++ ) {
var phi = phiStart + i * inverseSegments * phiLength;
var sin = Math.sin( phi );
var cos = Math.cos( phi );
for ( j = 0; j <= ( points.length - 1 ); j ++ ) {
// vertex
vertex.x = points[ j ].x * sin;
vertex.y = points[ j ].y;
vertex.z = points[ j ].x * cos;
vertices.push( vertex.x, vertex.y, vertex.z );
// uv
uv.x = i / segments;
uv.y = j / ( points.length - 1 );
uvs.push( uv.x, uv.y );
}
}
// indices
for ( i = 0; i < segments; i ++ ) {
for ( j = 0; j < ( points.length - 1 ); j ++ ) {
base = j + i * points.length;
var a = base;
var b = base + points.length;
var c = base + points.length + 1;
var d = base + 1;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// generate normals
this.computeVertexNormals();
// if the geometry is closed, we need to average the normals along the seam.
// because the corresponding vertices are identical (but still have different UVs).
if ( phiLength === Math.PI * 2 ) {
var normals = this.attributes.normal.array;
var n1 = new Vector3();
var n2 = new Vector3();
var n = new Vector3();
// this is the buffer offset for the last line of vertices
base = segments * points.length * 3;
for ( i = 0, j = 0; i < points.length; i ++, j += 3 ) {
// select the normal of the vertex in the first line
n1.x = normals[ j + 0 ];
n1.y = normals[ j + 1 ];
n1.z = normals[ j + 2 ];
// select the normal of the vertex in the last line
n2.x = normals[ base + j + 0 ];
n2.y = normals[ base + j + 1 ];
n2.z = normals[ base + j + 2 ];
// average normals
n.addVectors( n1, n2 ).normalize();
// assign the new values to both normals
normals[ j + 0 ] = normals[ base + j + 0 ] = n.x;
normals[ j + 1 ] = normals[ base + j + 1 ] = n.y;
normals[ j + 2 ] = normals[ base + j + 2 ] = n.z;
}
}
}n/a
function LatheGeometry( points, segments, phiStart, phiLength ) {
Geometry.call( this );
this.type = 'LatheGeometry';
this.parameters = {
points: points,
segments: segments,
phiStart: phiStart,
phiLength: phiLength
};
this.fromBufferGeometry( new LatheBufferGeometry( points, segments, phiStart, phiLength ) );
this.mergeVertices();
}n/a
function Layers() {
this.mask = 1 | 0;
}n/a
function LensFlare( texture, size, distance, blending, color ) {
Object3D.call( this );
this.lensFlares = [];
this.positionScreen = new Vector3();
this.customUpdateCallback = undefined;
if ( texture !== undefined ) {
this.add( texture, size, distance, blending, color );
}
}n/a
function Light( color, intensity ) {
Object3D.call( this );
this.type = 'Light';
this.color = new Color( color );
this.intensity = intensity !== undefined ? intensity : 1;
this.receiveShadow = undefined;
}n/a
function LightShadow( camera ) {
this.camera = camera;
this.bias = 0;
this.radius = 1;
this.mapSize = new Vector2( 512, 512 );
this.map = null;
this.matrix = new Matrix4();
}n/a
function Line( geometry, material, mode ) {
if ( mode === 1 ) {
console.warn( 'THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead.' );
return new LineSegments( geometry, material );
}
Object3D.call( this );
this.type = 'Line';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new LineBasicMaterial( { color: Math.random() * 0xffffff } );
}...
return new THREE.Mesh( self.sphereGeometry, self.linkSphereMaterial );
}
function createLine( ik ) {
return new THREE.Line( createLineGeometry( ik ), self.lineMaterial );
}
for ( var i = 0, il = iks.length; i < il; i ++ ) {
var ik = iks[ i ];
...function Line3( start, end ) {
this.start = ( start !== undefined ) ? start : new Vector3();
this.end = ( end !== undefined ) ? end : new Vector3();
}...
*/
THREE.ConvexObjectBreaker = function( minSizeForBreak, smallDelta ) {
this.minSizeForBreak = minSizeForBreak || 1.4;
this.smallDelta = smallDelta || 0.0001;
this.tempLine1 = new THREE.Line3();
this.tempPlane1 = new THREE.Plane();
this.tempPlane2 = new THREE.Plane();
this.tempCM1 = new THREE.Vector3();
this.tempCM2 = new THREE.Vector3();
this.tempVector3 = new THREE.Vector3();
this.tempVector3_2 = new THREE.Vector3();
this.tempVector3_3 = new THREE.Vector3();
...function LineBasicMaterial( parameters ) {
Material.call( this );
this.type = 'LineBasicMaterial';
this.color = new Color( 0xffffff );
this.linewidth = 1;
this.linecap = 'round';
this.linejoin = 'round';
this.lights = false;
this.setValues( parameters );
}...
this.linkSphereMaterial = new THREE.MeshBasicMaterial( {
color: new THREE.Color( 0x8888ff ),
depthTest: false,
depthWrite: false,
transparent: true
} );
this.lineMaterial = new THREE.LineBasicMaterial( {
color: new THREE.Color( 0xff0000 ),
depthTest: false,
depthWrite: false,
transparent: true
} );
this._init();
...function LineCurve( v1, v2 ) {
Curve.call( this );
this.v1 = v1;
this.v2 = v2;
}n/a
function LineCurve3( v1, v2 ) {
Curve.call( this );
this.v1 = v1;
this.v2 = v2;
}n/a
function LineDashedMaterial( parameters ) {
Material.call( this );
this.type = 'LineDashedMaterial';
this.color = new Color( 0xffffff );
this.linewidth = 1;
this.scale = 1;
this.dashSize = 3;
this.gapSize = 1;
this.lights = false;
this.setValues( parameters );
}n/a
function LineLoop( geometry, material ) {
Line.call( this, geometry, material );
this.type = 'LineLoop';
}n/a
function LineSegments( geometry, material ) {
Line.call( this, geometry, material );
this.type = 'LineSegments';
}n/a
function LinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}n/a
function Loader() {
this.onLoadStart = function () {};
this.onLoadProgress = function () {};
this.onLoadComplete = function () {};
}n/a
function LoadingManager( onLoad, onProgress, onError ) {
var scope = this;
var isLoading = false, itemsLoaded = 0, itemsTotal = 0;
this.onStart = undefined;
this.onLoad = onLoad;
this.onProgress = onProgress;
this.onError = onError;
this.itemStart = function ( url ) {
itemsTotal ++;
if ( isLoading === false ) {
if ( scope.onStart !== undefined ) {
scope.onStart( url, itemsLoaded, itemsTotal );
}
}
isLoading = true;
};
this.itemEnd = function ( url ) {
itemsLoaded ++;
if ( scope.onProgress !== undefined ) {
scope.onProgress( url, itemsLoaded, itemsTotal );
}
if ( itemsLoaded === itemsTotal ) {
isLoading = false;
if ( scope.onLoad !== undefined ) {
scope.onLoad();
}
}
};
this.itemError = function ( url ) {
if ( scope.onError !== undefined ) {
scope.onError( url );
}
};
}n/a
function Material() {
Object.defineProperty( this, 'id', { value: materialId ++ } );
this.uuid = _Math.generateUUID();
this.name = '';
this.type = 'Material';
this.fog = true;
this.lights = true;
this.blending = NormalBlending;
this.side = FrontSide;
this.shading = SmoothShading; // THREE.FlatShading, THREE.SmoothShading
this.vertexColors = NoColors; // THREE.NoColors, THREE.VertexColors, THREE.FaceColors
this.opacity = 1;
this.transparent = false;
this.blendSrc = SrcAlphaFactor;
this.blendDst = OneMinusSrcAlphaFactor;
this.blendEquation = AddEquation;
this.blendSrcAlpha = null;
this.blendDstAlpha = null;
this.blendEquationAlpha = null;
this.depthFunc = LessEqualDepth;
this.depthTest = true;
this.depthWrite = true;
this.clippingPlanes = null;
this.clipIntersection = false;
this.clipShadows = false;
this.colorWrite = true;
this.precision = null; // override the renderer's default precision for this material
this.polygonOffset = false;
this.polygonOffsetFactor = 0;
this.polygonOffsetUnits = 0;
this.dithering = false;
this.alphaTest = 0;
this.premultipliedAlpha = false;
this.overdraw = 0; // Overdrawn pixels (typically between 0 and 1) for fixing antialiasing gaps in CanvasRenderer
this.visible = true;
this.needsUpdate = true;
}n/a
function MaterialLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
this.textures = {};
}n/a
function Matrix3() {
this.elements = [
1, 0, 0,
0, 1, 0,
0, 0, 1
];
if ( arguments.length > 0 ) {
console.error( 'THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.' );
}
}...
return v;
};
THREE.ConvexObjectBreaker.transformPlaneToLocalSpace = function() {
var v1 = new THREE.Vector3();
var m1 = new THREE.Matrix3();
return function transformPlaneToLocalSpace( plane, m, resultPlane ) {
resultPlane.normal.copy( plane.normal );
resultPlane.constant = plane.constant;
var referencePoint = THREE.ConvexObjectBreaker.transformTiedVectorInverse( plane.coplanarPoint( v1 ), m );
...function Matrix4() {
this.elements = [
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
];
if ( arguments.length > 0 ) {
console.error( 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.' );
}
}...
var clipBias = options.clipBias !== undefined ? options.clipBias : 0.0;
var mirrorColor = options.color !== undefined ? new THREE.Color( options.color ) : new THREE.Color( 0x7F7F7F );
var mirrorPlane = new THREE.Plane();
var normal = new THREE.Vector3();
var mirrorWorldPosition = new THREE.Vector3();
var cameraWorldPosition = new THREE.Vector3();
var rotationMatrix = new THREE.Matrix4();
var lookAtPosition = new THREE.Vector3( 0, 0, - 1 );
var clipPlane = new THREE.Vector4();
var textureMatrix = new THREE.Matrix4();
var mirrorCamera = new THREE.PerspectiveCamera();
mirrorCamera.matrixAutoUpdate = true;
...function Mesh( geometry, material ) {
Object3D.call( this );
this.type = 'Mesh';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new MeshBasicMaterial( { color: Math.random() * 0xffffff } );
this.drawMode = TrianglesDrawMode;
this.updateMorphTargets();
}...
delta = new THREE.Vector3();
var bodyFaceMaterial = scope.bodyMaterials;
var wheelFaceMaterial = scope.wheelMaterials;
// body
scope.bodyMesh = new THREE.Mesh( scope.bodyGeometry, bodyFaceMaterial );
scope.bodyMesh.scale.set( s, s, s );
scope.root.add( scope.bodyMesh );
// front left wheel
delta.multiplyVectors( scope.wheelOffset, new THREE.Vector3( s, s, s ) );
...function MeshBasicMaterial( parameters ) {
Material.call( this );
this.type = 'MeshBasicMaterial';
this.color = new Color( 0xffffff ); // emissive
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.lights = false;
this.setValues( parameters );
}...
// pass scene to see octree structure
this.scene = parameters.scene;
if ( this.scene ) {
this.visualGeometry = new THREE.BoxGeometry( 1, 1, 1 );
this.visualMaterial = new THREE.MeshBasicMaterial( { color: 0xFF0066, wireframe: true
, wireframeLinewidth: 1 } );
}
// properties
this.objects = [];
this.objectsMap = {};
...function MeshDepthMaterial( parameters ) {
Material.call( this );
this.type = 'MeshDepthMaterial';
this.depthPacking = BasicDepthPacking;
this.skinning = false;
this.morphTargets = false;
this.map = null;
this.alphaMap = null;
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false;
this.lights = false;
this.setValues( parameters );
}...
this.postprocessing = { enabled : true };
this.shaderSettings = {
rings: 3,
samples: 4
};
this.material_depth = new THREE.MeshDepthMaterial();
// In case of cinematicCamera, having a default lens set is important
this.setLens();
this.initPostProcessing();
};
...function MeshFaceMaterial( materials ) {
console.warn( 'THREE.MeshFaceMaterial has been removed. Use an Array instead.' );
return materials;
}n/a
function MeshLambertMaterial( parameters ) {
Material.call( this );
this.type = 'MeshLambertMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}...
return textures;
}
function createPart( geometry, skinMap ) {
var materialWireframe = new THREE.MeshLambertMaterial( { color: 0xffaa00, wireframe
: true, morphTargets: true, morphNormals: true } );
var materialTexture = new THREE.MeshLambertMaterial( { color: 0xffffff, wireframe: false, map: skinMap, morphTargets: true, morphNormals
: true } );
//
var mesh = new THREE.MorphBlendMesh( geometry, materialTexture );
mesh.rotation.y = - Math.PI / 2;
...function MeshNormalMaterial( parameters ) {
Material.call( this, parameters );
this.type = 'MeshNormalMaterial';
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false;
this.lights = false;
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}n/a
function MeshPhongMaterial( parameters ) {
Material.call( this );
this.type = 'MeshPhongMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.specular = new Color( 0x111111 );
this.shininess = 30;
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}...
this.scene.add( new THREE.AmbientLight( 0x555555 ) );
var light = new THREE.SpotLight( 0xffffff, 1.5 );
light.position.set( 0, 500, 2000 );
this.scene.add( light );
this.rotationSpeed = rotationSpeed;
defaultMaterial = new THREE.MeshPhongMaterial( { color: 0xffffff, shading: THREE.FlatShading
, vertexColors: THREE.VertexColors } );
this.mesh = new THREE.Mesh( generateGeometry( type, numObjects ), defaultMaterial );
this.scene.add( this.mesh );
renderTargetParameters = { minFilter: THREE.LinearFilter, magFilter: THREE.LinearFilter, format: THREE.RGBFormat, stencilBuffer
: false };
this.fbo = new THREE.WebGLRenderTarget( window.innerWidth, window.innerHeight, renderTargetParameters );
this.render = function( delta, rtt ) {
...function MeshPhysicalMaterial( parameters ) {
MeshStandardMaterial.call( this );
this.defines = { 'PHYSICAL': '' };
this.type = 'MeshPhysicalMaterial';
this.reflectivity = 0.5; // maps to F0 = 0.04
this.clearCoat = 0.0;
this.clearCoatRoughness = 0.0;
this.setValues( parameters );
}n/a
function MeshStandardMaterial( parameters ) {
Material.call( this );
this.defines = { 'STANDARD': '' };
this.type = 'MeshStandardMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.roughness = 0.5;
this.metalness = 0.5;
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.roughnessMap = null;
this.metalnessMap = null;
this.alphaMap = null;
this.envMap = null;
this.envMapIntensity = 1.0;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}n/a
function MeshToonMaterial( parameters ) {
MeshPhongMaterial.call( this );
this.defines = { 'TOON': '' };
this.type = 'MeshToonMaterial';
this.gradientMap = null;
this.setValues( parameters );
}n/a
function MorphBlendMesh( geometry, material ) {
Mesh.call( this, geometry, material );
this.animationsMap = {};
this.animationsList = [];
// prepare default animation
// (all frames played together in 1 second)
var numFrames = this.geometry.morphTargets.length;
var name = "__default";
var startFrame = 0;
var endFrame = numFrames - 1;
var fps = numFrames / 1;
this.createAnimation( name, startFrame, endFrame, fps );
this.setAnimationWeight( name, 1 );
}...
function createPart( geometry, skinMap ) {
var materialWireframe = new THREE.MeshLambertMaterial( { color: 0xffaa00, wireframe: true, morphTargets: true, morphNormals: true
} );
var materialTexture = new THREE.MeshLambertMaterial( { color: 0xffffff, wireframe: false, map: skinMap, morphTargets: true, morphNormals
: true } );
//
var mesh = new THREE.MorphBlendMesh( geometry, materialTexture );
mesh.rotation.y = - Math.PI / 2;
//
mesh.materialTexture = materialTexture;
mesh.materialWireframe = materialWireframe;
...function MultiMaterial( materials ) {
if ( materials === undefined ) materials = [];
console.warn( 'THREE.MultiMaterial has been removed. Use an Array instead.' );
materials.isMultiMaterial = true;
materials.materials = materials;
materials.clone = function () {
return materials.slice();
};
return materials;
}n/a
function NumberKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
THREE.AnimationClipCreator.CreateRotationAnimation = function( period, axis ) {
var times = [ 0, period ], values = [ 0, 360 ];
axis = axis || 'x';
var trackName = '.rotation[' + axis + ']';
var track = new THREE.NumberKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, period, [ track ] );
};
THREE.AnimationClipCreator.CreateScaleAxisAnimation = function( period, axis ) {
...function Object3D() {
Object.defineProperty( this, 'id', { value: object3DId ++ } );
this.uuid = _Math.generateUUID();
this.name = '';
this.type = 'Object3D';
this.parent = null;
this.children = [];
this.up = Object3D.DefaultUp.clone();
var position = new Vector3();
var rotation = new Euler();
var quaternion = new Quaternion();
var scale = new Vector3( 1, 1, 1 );
function onRotationChange() {
quaternion.setFromEuler( rotation, false );
}
function onQuaternionChange() {
rotation.setFromQuaternion( quaternion, undefined, false );
}
rotation.onChange( onRotationChange );
quaternion.onChange( onQuaternionChange );
Object.defineProperties( this, {
position: {
enumerable: true,
value: position
},
rotation: {
enumerable: true,
value: rotation
},
quaternion: {
enumerable: true,
value: quaternion
},
scale: {
enumerable: true,
value: scale
},
modelViewMatrix: {
value: new Matrix4()
},
normalMatrix: {
value: new Matrix3()
}
} );
this.matrix = new Matrix4();
this.matrixWorld = new Matrix4();
this.matrixAutoUpdate = Object3D.DefaultMatrixAutoUpdate;
this.matrixWorldNeedsUpdate = false;
this.layers = new Layers();
this.visible = true;
this.castShadow = false;
this.receiveShadow = false;
this.frustumCulled = true;
this.renderOrder = 0;
this.userData = {};
this.onBeforeRender = function () {};
this.onAfterRender = function () {};
}...
this.acceleration = 0;
this.wheelOrientation = 0;
this.carOrientation = 0;
// car rigging
this.root = new THREE.Object3D();
this.frontLeftWheelRoot = new THREE.Object3D();
this.frontRightWheelRoot = new THREE.Object3D();
this.bodyMesh = null;
this.frontLeftWheelMesh = null;
...function ObjectLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
this.texturePath = '';
}n/a
function OctahedronBufferGeometry( radius, detail ) {
var vertices = [
1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1
];
var indices = [
0, 2, 4, 0, 4, 3, 0, 3, 5, 0, 5, 2, 1, 2, 5, 1, 5, 3, 1, 3, 4, 1, 4, 2
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'OctahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}n/a
function OctahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'OctahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new OctahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}...
Z: [
[ new THREE.Mesh( arrowGeometry, new GizmoMaterial( { color: 0x0000ff } ) ), [ 0, 0, 0.5 ], [ Math.PI / 2, 0, 0 ] ],
[ new THREE.Line( lineZGeometry, new GizmoLineMaterial( { color: 0x0000ff } ) ) ]
],
XYZ: [
[ new THREE.Mesh( new THREE.OctahedronGeometry( 0.1, 0 ), new GizmoMaterial( { color
: 0xffffff, opacity: 0.25 } ) ), [ 0, 0, 0 ], [ 0, 0, 0 ] ]
],
XY: [
[ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.29, 0.29 ), new GizmoMaterial( { color: 0xffff00, opacity: 0.25 } ) ), [
0.15, 0.15, 0 ] ]
],
YZ: [
...function OrthographicCamera( left, right, top, bottom, near, far ) {
Camera.call( this );
this.type = 'OrthographicCamera';
this.zoom = 1;
this.view = null;
this.left = left;
this.right = right;
this.top = top;
this.bottom = bottom;
this.near = ( near !== undefined ) ? near : 0.1;
this.far = ( far !== undefined ) ? far : 2000;
this.updateProjectionMatrix();
}...
THREE.Ocean = function ( renderer, camera, scene, options ) {
// flag used to trigger parameter changes
this.changed = true;
this.initial = true;
// Assign required parameters as object properties
this.oceanCamera = new THREE.OrthographicCamera(); //camera.clone();
this.oceanCamera.position.z = 1;
this.renderer = renderer;
this.renderer.clearColor( 0xffffff );
this.scene = new THREE.Scene();
// Assign optional parameters as variables and object properties
...function ParametricBufferGeometry( func, slices, stacks ) {
BufferGeometry.call( this );
this.type = 'ParametricBufferGeometry';
this.parameters = {
func: func,
slices: slices,
stacks: stacks
};
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
var EPS = 0.00001;
var normal = new Vector3();
var p0 = new Vector3(), p1 = new Vector3();
var pu = new Vector3(), pv = new Vector3();
var i, j;
// generate vertices, normals and uvs
var sliceCount = slices + 1;
for ( i = 0; i <= stacks; i ++ ) {
var v = i / stacks;
for ( j = 0; j <= slices; j ++ ) {
var u = j / slices;
// vertex
p0 = func( u, v, p0 );
vertices.push( p0.x, p0.y, p0.z );
// normal
// approximate tangent vectors via finite differences
if ( u - EPS >= 0 ) {
p1 = func( u - EPS, v, p1 );
pu.subVectors( p0, p1 );
} else {
p1 = func( u + EPS, v, p1 );
pu.subVectors( p1, p0 );
}
if ( v - EPS >= 0 ) {
p1 = func( u, v - EPS, p1 );
pv.subVectors( p0, p1 );
} else {
p1 = func( u, v + EPS, p1 );
pv.subVectors( p1, p0 );
}
// cross product of tangent vectors returns surface normal
normal.crossVectors( pu, pv ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, v );
}
}
// generate indices
for ( i = 0; i < stacks; i ++ ) {
for ( j = 0; j < slices; j ++ ) {
var a = i * sliceCount + j;
var b = i * sliceCount + j + 1;
var c = ( i + 1 ) * sliceCount + j + 1;
var d = ( i + 1 ) * sliceCount + j;
// faces one and two
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}n/a
function ParametricGeometry( func, slices, stacks ) {
Geometry.call( this );
this.type = 'ParametricGeometry';
this.parameters = {
func: func,
slices: slices,
stacks: stacks
};
this.fromBufferGeometry( new ParametricBufferGeometry( func, slices, stacks ) );
this.mergeVertices();
}n/a
function Particle( material ) {
console.warn( 'THREE.Particle has been renamed to THREE.Sprite.' );
return new Sprite( material );
}n/a
function ParticleBasicMaterial( parameters ) {
console.warn( 'THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial.' );
return new PointsMaterial( parameters );
}n/a
function ParticleSystem( geometry, material ) {
console.warn( 'THREE.ParticleSystem has been renamed to THREE.Points.' );
return new Points( geometry, material );
}n/a
function ParticleSystemMaterial( parameters ) {
console.warn( 'THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial.' );
return new PointsMaterial( parameters );
}n/a
function Path( points ) {
CurvePath.call( this );
this.currentPoint = new Vector2();
if ( points ) {
this.fromPoints( points );
}
}n/a
function PerspectiveCamera( fov, aspect, near, far ) {
Camera.call( this );
this.type = 'PerspectiveCamera';
this.fov = fov !== undefined ? fov : 50;
this.zoom = 1;
this.near = near !== undefined ? near : 0.1;
this.far = far !== undefined ? far : 2000;
this.focus = 10;
this.aspect = aspect !== undefined ? aspect : 1;
this.view = null;
this.filmGauge = 35; // width of the film (default in millimeters)
this.filmOffset = 0; // horizontal film offset (same unit as gauge)
this.updateProjectionMatrix();
}...
var cameraWorldPosition = new THREE.Vector3();
var rotationMatrix = new THREE.Matrix4();
var lookAtPosition = new THREE.Vector3( 0, 0, - 1 );
var clipPlane = new THREE.Vector4();
var textureMatrix = new THREE.Matrix4();
var mirrorCamera = new THREE.PerspectiveCamera();
mirrorCamera.matrixAutoUpdate = true;
var parameters = {
minFilter: THREE.LinearFilter,
magFilter: THREE.LinearFilter,
format: THREE.RGBFormat,
stencilBuffer: false
...function Plane( normal, constant ) {
this.normal = ( normal !== undefined ) ? normal : new Vector3( 1, 0, 0 );
this.constant = ( constant !== undefined ) ? constant : 0;
}...
THREE.ConvexObjectBreaker = function( minSizeForBreak, smallDelta ) {
this.minSizeForBreak = minSizeForBreak || 1.4;
this.smallDelta = smallDelta || 0.0001;
this.tempLine1 = new THREE.Line3();
this.tempPlane1 = new THREE.Plane();
this.tempPlane2 = new THREE.Plane();
this.tempCM1 = new THREE.Vector3();
this.tempCM2 = new THREE.Vector3();
this.tempVector3 = new THREE.Vector3();
this.tempVector3_2 = new THREE.Vector3();
this.tempVector3_3 = new THREE.Vector3();
this.tempResultObjects = { object1: null, object2: null };
...function PlaneBufferGeometry( width, height, widthSegments, heightSegments ) {
BufferGeometry.call( this );
this.type = 'PlaneBufferGeometry';
this.parameters = {
width: width,
height: height,
widthSegments: widthSegments,
heightSegments: heightSegments
};
var width_half = width / 2;
var height_half = height / 2;
var gridX = Math.floor( widthSegments ) || 1;
var gridY = Math.floor( heightSegments ) || 1;
var gridX1 = gridX + 1;
var gridY1 = gridY + 1;
var segment_width = width / gridX;
var segment_height = height / gridY;
var ix, iy;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// generate vertices, normals and uvs
for ( iy = 0; iy < gridY1; iy ++ ) {
var y = iy * segment_height - height_half;
for ( ix = 0; ix < gridX1; ix ++ ) {
var x = ix * segment_width - width_half;
vertices.push( x, - y, 0 );
normals.push( 0, 0, 1 );
uvs.push( ix / gridX );
uvs.push( 1 - ( iy / gridY ) );
}
}
// indices
for ( iy = 0; iy < gridY; iy ++ ) {
for ( ix = 0; ix < gridX; ix ++ ) {
var a = ix + gridX1 * iy;
var b = ix + gridX1 * ( iy + 1 );
var c = ( ix + 1 ) + gridX1 * ( iy + 1 );
var d = ( ix + 1 ) + gridX1 * iy;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
var passThruUniforms = {
texture: { value: null }
};
var passThruShader = createShaderMaterial( getPassThroughFragmentShader(), passThruUniforms );
var mesh = new THREE.Mesh( new THREE.PlaneBufferGeometry( 2, 2 ), passThruShader );
scene.add( mesh );
this.addVariable = function( variableName, computeFragmentShader, initialValueTexture ) {
var material = this.createShaderMaterial( computeFragmentShader );
...function PlaneGeometry( width, height, widthSegments, heightSegments ) {
Geometry.call( this );
this.type = 'PlaneGeometry';
this.parameters = {
width: width,
height: height,
widthSegments: widthSegments,
heightSegments: heightSegments
};
this.fromBufferGeometry( new PlaneBufferGeometry( width, height, widthSegments, heightSegments ) );
this.mergeVertices();
}...
this.canvas.width = extracted.planeWidth;
this.canvas.height = extracted.planeHeight;
this.canvasBuffer.width = this.iLength;
this.canvasBuffer.height = this.jLength;
this.ctx = this.canvas.getContext( '2d' );
this.ctxBuffer = this.canvasBuffer.getContext( '2d' );
this.geometry = new THREE.PlaneGeometry( extracted.planeWidth, extracted.planeHeight
);
if ( this.mesh ) {
this.mesh.geometry = this.geometry;
//reset mesh matrix
this.mesh.matrix = ( new THREE.Matrix4() ).identity();
this.mesh.applyMatrix( this.matrix );
...function PointCloud( geometry, material ) {
console.warn( 'THREE.PointCloud has been renamed to THREE.Points.' );
return new Points( geometry, material );
}n/a
function PointCloudMaterial( parameters ) {
console.warn( 'THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial.' );
return new PointsMaterial( parameters );
}n/a
function PointLight( color, intensity, distance, decay ) {
Light.call( this, color, intensity );
this.type = 'PointLight';
Object.defineProperty( this, 'power', {
get: function () {
// intensity = power per solid angle.
// ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
return this.intensity * 4 * Math.PI;
},
set: function ( power ) {
// intensity = power per solid angle.
// ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
this.intensity = power / ( 4 * Math.PI );
}
} );
this.distance = ( distance !== undefined ) ? distance : 0;
this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
this.shadow = new LightShadow( new PerspectiveCamera( 90, 1, 0.5, 500 ) );
}n/a
function PointLightHelper( light, sphereSize ) {
this.light = light;
this.light.updateMatrixWorld();
var geometry = new SphereBufferGeometry( sphereSize, 4, 2 );
var material = new MeshBasicMaterial( { wireframe: true, fog: false } );
material.color.copy( this.light.color );
Mesh.call( this, geometry, material );
this.matrix = this.light.matrixWorld;
this.matrixAutoUpdate = false;
/*
var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent:
true } );
this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
var d = light.distance;
if ( d === 0.0 ) {
this.lightDistance.visible = false;
} else {
this.lightDistance.scale.set( d, d, d );
}
this.add( this.lightDistance );
*/
}n/a
function Points( geometry, material ) {
Object3D.call( this );
this.type = 'Points';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new PointsMaterial( { color: Math.random() * 0xffffff } );
}...
this.particleUpdate = true;
};
this.init = function() {
this.particleSystem = new THREE.Points( this.particleShaderGeo, this.particleShaderMat
);
this.particleSystem.frustumCulled = false;
this.add( this.particleSystem );
};
this.update = function( time ) {
...function PointsMaterial( parameters ) {
Material.call( this );
this.type = 'PointsMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.size = 1;
this.sizeAttenuation = true;
this.lights = false;
this.setValues( parameters );
}n/a
function PolarGridHelper( radius, radials, circles, divisions, color1, color2 ) {
radius = radius || 10;
radials = radials || 16;
circles = circles || 8;
divisions = divisions || 64;
color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
var vertices = [];
var colors = [];
var x, z;
var v, i, j, r, color;
// create the radials
for ( i = 0; i <= radials; i ++ ) {
v = ( i / radials ) * ( Math.PI * 2 );
x = Math.sin( v ) * radius;
z = Math.cos( v ) * radius;
vertices.push( 0, 0, 0 );
vertices.push( x, 0, z );
color = ( i & 1 ) ? color1 : color2;
colors.push( color.r, color.g, color.b );
colors.push( color.r, color.g, color.b );
}
// create the circles
for ( i = 0; i <= circles; i ++ ) {
color = ( i & 1 ) ? color1 : color2;
r = radius - ( radius / circles * i );
for ( j = 0; j < divisions; j ++ ) {
// first vertex
v = ( j / divisions ) * ( Math.PI * 2 );
x = Math.sin( v ) * r;
z = Math.cos( v ) * r;
vertices.push( x, 0, z );
colors.push( color.r, color.g, color.b );
// second vertex
v = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 );
x = Math.sin( v ) * r;
z = Math.cos( v ) * r;
vertices.push( x, 0, z );
colors.push( color.r, color.g, color.b );
}
}
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors } );
LineSegments.call( this, geometry, material );
}n/a
function PolyhedronBufferGeometry( vertices, indices, radius, detail ) {
BufferGeometry.call( this );
this.type = 'PolyhedronBufferGeometry';
this.parameters = {
vertices: vertices,
indices: indices,
radius: radius,
detail: detail
};
radius = radius || 1;
detail = detail || 0;
// default buffer data
var vertexBuffer = [];
var uvBuffer = [];
// the subdivision creates the vertex buffer data
subdivide( detail );
// all vertices should lie on a conceptual sphere with a given radius
appplyRadius( radius );
// finally, create the uv data
generateUVs();
// build non-indexed geometry
this.addAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) );
this.normalizeNormals();
// helper functions
function subdivide( detail ) {
var a = new Vector3();
var b = new Vector3();
var c = new Vector3();
// iterate over all faces and apply a subdivison with the given detail value
for ( var i = 0; i < indices.length; i += 3 ) {
// get the vertices of the face
getVertexByIndex( indices[ i + 0 ], a );
getVertexByIndex( indices[ i + 1 ], b );
getVertexByIndex( indices[ i + 2 ], c );
// perform subdivision
subdivideFace( a, b, c, detail );
}
}
function subdivideFace( a, b, c, detail ) {
var cols = Math.pow( 2, detail );
// we use this multidimensional array as a data structure for creating the subdivision
var v = [];
var i, j;
// construct all of the vertices for this subdivision
for ( i = 0; i <= cols; i ++ ) {
v[ i ] = [];
var aj = a.clone().lerp( c, i / cols );
var bj = b.clone().lerp( c, i / cols );
var rows = cols - i;
for ( j = 0; j <= rows; j ++ ) {
if ( j === 0 && i === cols ) {
v[ i ][ j ] = aj;
} else {
v[ i ][ j ] = aj.clone().lerp( bj, j / rows );
}
}
}
// construct all of the faces
for ( i = 0; i < cols; i ++ ) {
for ( j = 0; j < 2 * ( cols - i ) - 1; j ++ ) {
var k = Math.floor( j / 2 );
if ( j % 2 === 0 ) {
pushVertex( v[ i ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k ] );
pushVertex( v[ i ][ k ] );
} else {
pushVertex( v[ i ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k ] );
}
}
}
}
function appplyRadius( radius ) {
var vertex = new Vector3();
// iterate over the entire buffer and apply the radius to each vertex
for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
vertex.x = vertexBuffer[ i + 0 ];
vertex.y = vertexBuffer[ i + 1 ];
vertex.z = vertexBuffer[ i + 2 ];
vertex.normalize().multiplyScalar( radius );
vertexBuffer[ i + 0 ] = vertex.x;
vertexBuffer[ i + 1 ] = vertex.y;
vertexBuffer[ i + 2 ] = vertex.z;
}
}
function generateUVs() {
var vertex = new Vector3();
for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
vertex.x = vertexBuffer[ i + 0 ];
vertex.y = vertexBuffer[ i + 1 ];
vertex.z = vertexBuffer[ i + 2 ];
var u = azimuth( vertex ) / 2 / Math.PI + 0.5;
var v = inclination( vertex ) / Math.PI + 0.5;
uvBuffer.push( u, 1 - v );
}
correctUVs();
correctSeam();
}
function correctSeam() {
// handle case when face straddles the seam, see #3269
for ( var i = 0; i < uvBuffer.length; i += 6 ) {
// uv data of a single face
var x0 = uvBuffer[ i + 0 ];
var x1 = uvBuffer[ i + 2 ];
var x2 = uvBuffer[ i + 4 ];
var max = Math.max( x0, x1, x2 );
var min = Math.min( x0, x1, x2 );
// 0.9 is somewhat arbitrary
if ( max > 0.9 && min < 0.1 ) {
if ( x0 < 0.2 ) uvBuffer[ i + 0 ] += 1;
if ( x1 < 0.2 ) uvBuffer[ i + 2 ] += 1;
if ( x2 < 0.2 ) uvBuffer[ i + 4 ] += 1;
}
}
}
function pushVertex( vertex ) {
vertexBuffer.push( vertex.x, vertex.y, vertex.z );
}
function getVert ...n/a
function PolyhedronGeometry( vertices, indices, radius, detail ) {
Geometry.call( this );
this.type = 'PolyhedronGeometry';
this.parameters = {
vertices: vertices,
indices: indices,
radius: radius,
detail: detail
};
this.fromBufferGeometry( new PolyhedronBufferGeometry( vertices, indices, radius, detail ) );
this.mergeVertices();
}n/a
function PositionalAudio( listener ) {
Audio.call( this, listener );
this.panner = this.context.createPanner();
this.panner.connect( this.gain );
}n/a
function Projector() {
console.error( 'THREE.Projector has been moved to /examples/js/renderers/Projector.js.' );
this.projectVector = function ( vector, camera ) {
console.warn( 'THREE.Projector: .projectVector() is now vector.project().' );
vector.project( camera );
};
this.unprojectVector = function ( vector, camera ) {
console.warn( 'THREE.Projector: .unprojectVector() is now vector.unproject().' );
vector.unproject( camera );
};
this.pickingRay = function () {
console.error( 'THREE.Projector: .pickingRay() is now raycaster.setFromCamera().' );
};
}n/a
function PropertyBinding( rootNode, path, parsedPath ) {
this.path = path;
this.parsedPath = parsedPath || PropertyBinding.parseTrackName( path );
this.node = PropertyBinding.findNode( rootNode, this.parsedPath.nodeName ) || rootNode;
this.rootNode = rootNode;
}...
track.values = Array.prototype.slice.call( track.values );
this._channelNames.push( prop );
this._tracks[ prop ] = track;
// for recording the state:
this._propRefs[ prop ] =
new THREE.PropertyBinding( this._scene, prop );
return track;
}
};
...function Composite( targetGroup, path, optionalParsedPath ) {
var parsedPath = optionalParsedPath || PropertyBinding.parseTrackName( path );
this._targetGroup = targetGroup;
this._bindings = targetGroup.subscribe_( path, parsedPath );
}n/a
function PropertyMixer( binding, typeName, valueSize ) {
this.binding = binding;
this.valueSize = valueSize;
var bufferType = Float64Array,
mixFunction;
switch ( typeName ) {
case 'quaternion':
mixFunction = this._slerp;
break;
case 'string':
case 'bool':
bufferType = Array;
mixFunction = this._select;
break;
default:
mixFunction = this._lerp;
}
this.buffer = new bufferType( valueSize * 4 );
// layout: [ incoming | accu0 | accu1 | orig ]
//
// interpolators can use .buffer as their .result
// the data then goes to 'incoming'
//
// 'accu0' and 'accu1' are used frame-interleaved for
// the cumulative result and are compared to detect
// changes
//
// 'orig' stores the original state of the property
this._mixBufferRegion = mixFunction;
this.cumulativeWeight = 0;
this.useCount = 0;
this.referenceCount = 0;
}n/a
function QuadraticBezierCurve( v0, v1, v2 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
}n/a
function QuadraticBezierCurve3( v0, v1, v2 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
}n/a
function Quaternion( x, y, z, w ) {
this._x = x || 0;
this._y = y || 0;
this._z = z || 0;
this._w = ( w !== undefined ) ? w : 1;
}...
THREE.Gyroscope.prototype = Object.create( THREE.Object3D.prototype );
THREE.Gyroscope.prototype.constructor = THREE.Gyroscope;
THREE.Gyroscope.prototype.updateMatrixWorld = ( function () {
var translationObject = new THREE.Vector3();
var quaternionObject = new THREE.Quaternion();
var scaleObject = new THREE.Vector3();
var translationWorld = new THREE.Vector3();
var quaternionWorld = new THREE.Quaternion();
var scaleWorld = new THREE.Vector3();
return function updateMatrixWorld( force ) {
...function QuaternionKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}n/a
function QuaternionLinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}n/a
function RawShaderMaterial( parameters ) {
ShaderMaterial.call( this, parameters );
this.type = 'RawShaderMaterial';
}n/a
function Ray( origin, direction ) {
this.origin = ( origin !== undefined ) ? origin : new Vector3();
this.direction = ( direction !== undefined ) ? direction : new Vector3();
}n/a
function Raycaster( origin, direction, near, far ) {
this.ray = new Ray( origin, direction );
// direction is assumed to be normalized (for accurate distance calculations)
this.near = near || 0;
this.far = far || Infinity;
this.params = {
Mesh: {},
Line: {},
LOD: {},
Points: { threshold: 1 },
Sprite: {}
};
Object.defineProperties( this.params, {
PointCloud: {
get: function () {
console.warn( 'THREE.Raycaster: params.PointCloud has been renamed to params.Points.' );
return this.Points;
}
}
} );
}...
function TreesGeometry( landscape ) {
THREE.BufferGeometry.call( this );
var vertices = [];
var colors = [];
var raycaster = new THREE.Raycaster();
raycaster.ray.direction.set( 0, -1, 0 );
for ( var i = 0; i < 2000; i ++ ) {
var x = Math.random() * 500 - 250;
var z = Math.random() * 500 - 250;
...function RectAreaLight( color, intensity, width, height ) {
Light.call( this, color, intensity );
this.type = 'RectAreaLight';
this.position.set( 0, 1, 0 );
this.updateMatrix();
this.width = ( width !== undefined ) ? width : 10;
this.height = ( height !== undefined ) ? height : 10;
// TODO (abelnation): distance/decay
// TODO (abelnation): update method for RectAreaLight to update transform to lookat target
// TODO (abelnation): shadows
}n/a
function RectAreaLightHelper( light ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
var material = new LineBasicMaterial( { color: light.color } );
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new BufferAttribute( new Float32Array( 5 * 3 ), 3 ) );
this.add( new Line( geometry, material ) );
this.update();
}n/a
function RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'RingBufferGeometry';
this.parameters = {
innerRadius: innerRadius,
outerRadius: outerRadius,
thetaSegments: thetaSegments,
phiSegments: phiSegments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
innerRadius = innerRadius || 20;
outerRadius = outerRadius || 50;
thetaStart = thetaStart !== undefined ? thetaStart : 0;
thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8;
phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 1;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// some helper variables
var segment;
var radius = innerRadius;
var radiusStep = ( ( outerRadius - innerRadius ) / phiSegments );
var vertex = new Vector3();
var uv = new Vector2();
var j, i;
// generate vertices, normals and uvs
for ( j = 0; j <= phiSegments; j ++ ) {
for ( i = 0; i <= thetaSegments; i ++ ) {
// values are generate from the inside of the ring to the outside
segment = thetaStart + i / thetaSegments * thetaLength;
// vertex
vertex.x = radius * Math.cos( segment );
vertex.y = radius * Math.sin( segment );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normals.push( 0, 0, 1 );
// uv
uv.x = ( vertex.x / outerRadius + 1 ) / 2;
uv.y = ( vertex.y / outerRadius + 1 ) / 2;
uvs.push( uv.x, uv.y );
}
// increase the radius for next row of vertices
radius += radiusStep;
}
// indices
for ( j = 0; j < phiSegments; j ++ ) {
var thetaSegmentLevel = j * ( thetaSegments + 1 );
for ( i = 0; i < thetaSegments; i ++ ) {
segment = i + thetaSegmentLevel;
var a = segment;
var b = segment + thetaSegments + 1;
var c = segment + thetaSegments + 2;
var d = segment + 1;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}n/a
function RingGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'RingGeometry';
this.parameters = {
innerRadius: innerRadius,
outerRadius: outerRadius,
thetaSegments: thetaSegments,
phiSegments: phiSegments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength
) );
this.mergeVertices();
}n/a
function Scene() {
Object3D.call( this );
this.type = 'Scene';
this.background = null;
this.fog = null;
this.overrideMaterial = null;
this.autoUpdate = true; // checked by the renderer
}...
function GPUComputationRenderer( sizeX, sizeY, renderer ) {
this.variables = [];
this.currentTextureIndex = 0;
var scene = new THREE.Scene();
var camera = new THREE.Camera();
camera.position.z = 1;
var passThruUniforms = {
texture: { value: null }
};
...function ShaderMaterial( parameters ) {
Material.call( this );
this.type = 'ShaderMaterial';
this.defines = {};
this.uniforms = {};
this.vertexShader = 'void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}';
this.fragmentShader = 'void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}';
this.linewidth = 1;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false; // set to use scene fog
this.lights = false; // set to use scene lights
this.clipping = false; // set to use user-defined clipping planes
this.skinning = false; // set to use skinning attribute streams
this.morphTargets = false; // set to use morph targets
this.morphNormals = false; // set to use morph normals
this.extensions = {
derivatives: false, // set to use derivatives
fragDepth: false, // set to use fragment depth values
drawBuffers: false, // set to use draw buffers
shaderTextureLOD: false // set to use shader texture LOD
};
// When rendered geometry doesn't include these attributes but the material does,
// use these default values in WebGL. This avoids errors when buffer data is missing.
this.defaultAttributeValues = {
'color': [ 1, 1, 1 ],
'uv': [ 0, 0 ],
'uv2': [ 0, 0 ]
};
this.index0AttributeName = undefined;
if ( parameters !== undefined ) {
if ( parameters.attributes !== undefined ) {
console.error( 'THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.' );
}
this.setValues( parameters );
}
}...
// The following functions can be used to compute things manually
function createShaderMaterial( computeFragmentShader, uniforms ) {
uniforms = uniforms || {};
var material = new THREE.ShaderMaterial( {
uniforms: uniforms,
vertexShader: getPassThroughVertexShader(),
fragmentShader: computeFragmentShader
} );
addResolutionDefine( material );
...function ShadowMaterial( parameters ) {
ShaderMaterial.call( this, {
uniforms: UniformsUtils.merge( [
UniformsLib.lights,
{
opacity: { value: 1.0 }
}
] ),
vertexShader: ShaderChunk[ 'shadow_vert' ],
fragmentShader: ShaderChunk[ 'shadow_frag' ]
} );
this.lights = true;
this.transparent = true;
Object.defineProperties( this, {
opacity: {
enumerable: true,
get: function () {
return this.uniforms.opacity.value;
},
set: function ( value ) {
this.uniforms.opacity.value = value;
}
}
} );
this.setValues( parameters );
}n/a
function Shape() {
Path.apply( this, arguments );
this.holes = [];
}n/a
function ShapeBufferGeometry( shapes, curveSegments ) {
BufferGeometry.call( this );
this.type = 'ShapeBufferGeometry';
this.parameters = {
shapes: shapes,
curveSegments: curveSegments
};
curveSegments = curveSegments || 12;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var groupStart = 0;
var groupCount = 0;
// allow single and array values for "shapes" parameter
if ( Array.isArray( shapes ) === false ) {
addShape( shapes );
} else {
for ( var i = 0; i < shapes.length; i ++ ) {
addShape( shapes[ i ] );
this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support
groupStart += groupCount;
groupCount = 0;
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// helper functions
function addShape( shape ) {
var i, l, shapeHole;
var indexOffset = vertices.length / 3;
var points = shape.extractPoints( curveSegments );
var shapeVertices = points.shape;
var shapeHoles = points.holes;
// check direction of vertices
if ( ShapeUtils.isClockWise( shapeVertices ) === false ) {
shapeVertices = shapeVertices.reverse();
// also check if holes are in the opposite direction
for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
shapeHole = shapeHoles[ i ];
if ( ShapeUtils.isClockWise( shapeHole ) === true ) {
shapeHoles[ i ] = shapeHole.reverse();
}
}
}
var faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles );
// join vertices of inner and outer paths to a single array
for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
shapeHole = shapeHoles[ i ];
shapeVertices = shapeVertices.concat( shapeHole );
}
// vertices, normals, uvs
for ( i = 0, l = shapeVertices.length; i < l; i ++ ) {
var vertex = shapeVertices[ i ];
vertices.push( vertex.x, vertex.y, 0 );
normals.push( 0, 0, 1 );
uvs.push( vertex.x, vertex.y ); // world uvs
}
// incides
for ( i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
var a = face[ 0 ] + indexOffset;
var b = face[ 1 ] + indexOffset;
var c = face[ 2 ] + indexOffset;
indices.push( a, b, c );
groupCount += 3;
}
}
}n/a
function ShapeGeometry( shapes, curveSegments ) {
Geometry.call( this );
this.type = 'ShapeGeometry';
if ( typeof curveSegments === 'object' ) {
console.warn( 'THREE.ShapeGeometry: Options parameter has been removed.' );
curveSegments = curveSegments.curveSegments;
}
this.parameters = {
shapes: shapes,
curveSegments: curveSegments
};
this.fromBufferGeometry( new ShapeBufferGeometry( shapes, curveSegments ) );
this.mergeVertices();
}n/a
function ShapePath() {
this.subPaths = [];
this.currentPath = null;
}n/a
function Skeleton( bones, boneInverses ) {
// copy the bone array
bones = bones || [];
this.bones = bones.slice( 0 );
this.boneMatrices = new Float32Array( this.bones.length * 16 );
// use the supplied bone inverses or calculate the inverses
if ( boneInverses === undefined ) {
this.calculateInverses();
} else {
if ( this.bones.length === boneInverses.length ) {
this.boneInverses = boneInverses.slice( 0 );
} else {
console.warn( 'THREE.Skeleton boneInverses is the wrong length.' );
this.boneInverses = [];
for ( var i = 0, il = this.bones.length; i < il; i ++ ) {
this.boneInverses.push( new Matrix4() );
}
}
}
}n/a
function SkeletonHelper( object ) {
this.bones = this.getBoneList( object );
var geometry = new BufferGeometry();
var vertices = [];
var colors = [];
var color1 = new Color( 0, 0, 1 );
var color2 = new Color( 0, 1, 0 );
for ( var i = 0; i < this.bones.length; i ++ ) {
var bone = this.bones[ i ];
if ( bone.parent && bone.parent.isBone ) {
vertices.push( 0, 0, 0 );
vertices.push( 0, 0, 0 );
colors.push( color1.r, color1.g, color1.b );
colors.push( color2.r, color2.g, color2.b );
}
}
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors, depthTest: false, depthWrite: false, transparent: true } );
LineSegments.call( this, geometry, material );
this.root = object;
this.matrix = object.matrixWorld;
this.matrixAutoUpdate = false;
this.update();
}n/a
function SkinnedMesh( geometry, material ) {
Mesh.call( this, geometry, material );
this.type = 'SkinnedMesh';
this.bindMode = 'attached';
this.bindMatrix = new Matrix4();
this.bindMatrixInverse = new Matrix4();
var bones = this.initBones();
var skeleton = new Skeleton( bones );
this.bind( skeleton, this.matrixWorld );
this.normalizeSkinWeights();
}...
var loader = new THREE.JSONLoader();
console.log( config.baseUrl + config.character );
loader.load( config.baseUrl + config.character, function( geometry ) {
geometry.computeBoundingBox();
geometry.computeVertexNormals();
mesh = new THREE.SkinnedMesh( geometry, [] );
mesh.name = config.character;
scope.root.add( mesh );
var bb = geometry.boundingBox;
scope.root.scale.set( config.s, config.s, config.s );
scope.root.position.set( config.x, config.y - bb.min.y * config.s, config.z );
...function Sphere( center, radius ) {
this.center = ( center !== undefined ) ? center : new Vector3();
this.radius = ( radius !== undefined ) ? radius : 0;
}n/a
function SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'SphereBufferGeometry';
this.parameters = {
radius: radius,
widthSegments: widthSegments,
heightSegments: heightSegments,
phiStart: phiStart,
phiLength: phiLength,
thetaStart: thetaStart,
thetaLength: thetaLength
};
radius = radius || 50;
widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
phiStart = phiStart !== undefined ? phiStart : 0;
phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
thetaStart = thetaStart !== undefined ? thetaStart : 0;
thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
var thetaEnd = thetaStart + thetaLength;
var ix, iy;
var index = 0;
var grid = [];
var vertex = new Vector3();
var normal = new Vector3();
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// generate vertices, normals and uvs
for ( iy = 0; iy <= heightSegments; iy ++ ) {
var verticesRow = [];
var v = iy / heightSegments;
for ( ix = 0; ix <= widthSegments; ix ++ ) {
var u = ix / widthSegments;
// vertex
vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normal.set( vertex.x, vertex.y, vertex.z ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, 1 - v );
verticesRow.push( index ++ );
}
grid.push( verticesRow );
}
// indices
for ( iy = 0; iy < heightSegments; iy ++ ) {
for ( ix = 0; ix < widthSegments; ix ++ ) {
var a = grid[ iy ][ ix + 1 ];
var b = grid[ iy ][ ix ];
var c = grid[ iy + 1 ][ ix ];
var d = grid[ iy + 1 ][ ix + 1 ];
if ( iy !== 0 || thetaStart > 0 ) indices.push( a, b, d );
if ( iy !== heightSegments - 1 || thetaEnd < Math.PI ) indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
var skyMat = new THREE.ShaderMaterial( {
fragmentShader: skyShader.fragmentShader,
vertexShader: skyShader.vertexShader,
uniforms: skyUniforms,
side: THREE.BackSide
} );
var skyGeo = new THREE.SphereBufferGeometry( 450000, 32, 15 );
var skyMesh = new THREE.Mesh( skyGeo, skyMat );
// Expose variables
this.mesh = skyMesh;
this.uniforms = skyUniforms;
};
...function SphereGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'SphereGeometry';
this.parameters = {
radius: radius,
widthSegments: widthSegments,
heightSegments: heightSegments,
phiStart: phiStart,
phiLength: phiLength,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength
) );
this.mergeVertices();
}n/a
function Spherical( radius, phi, theta ) {
this.radius = ( radius !== undefined ) ? radius : 1.0;
this.phi = ( phi !== undefined ) ? phi : 0; // up / down towards top and bottom pole
this.theta = ( theta !== undefined ) ? theta : 0; // around the equator of the sphere
return this;
}...
var STATE = { NONE: - 1, ROTATE: 0, ZOOM: 1, PAN: 2 };
var state = STATE.NONE;
var center = this.center;
var normalMatrix = new THREE.Matrix3();
var pointer = new THREE.Vector2();
var pointerOld = new THREE.Vector2();
var spherical = new THREE.Spherical();
// events
var changeEvent = { type: 'change' };
this.focus = function ( target ) {
...function Spline( points ) {
console.warn( 'THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.' );
CatmullRomCurve3.call( this, points );
this.type = 'catmullrom';
}n/a
function SplineCurve( points) {
Curve.call( this );
this.points = ( points === undefined ) ? [] : points;
}n/a
function SplineCurve3( points ) {
console.warn( 'THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead.' );
CatmullRomCurve3.call( this, points );
this.type = 'catmullrom';
}n/a
function SpotLight( color, intensity, distance, angle, penumbra, decay ) {
Light.call( this, color, intensity );
this.type = 'SpotLight';
this.position.copy( Object3D.DefaultUp );
this.updateMatrix();
this.target = new Object3D();
Object.defineProperty( this, 'power', {
get: function () {
// intensity = power per solid angle.
// ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
return this.intensity * Math.PI;
},
set: function ( power ) {
// intensity = power per solid angle.
// ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
this.intensity = power / Math.PI;
}
} );
this.distance = ( distance !== undefined ) ? distance : 0;
this.angle = ( angle !== undefined ) ? angle : Math.PI / 3;
this.penumbra = ( penumbra !== undefined ) ? penumbra : 0;
this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
this.shadow = new SpotLightShadow();
}...
this.camera = new THREE.PerspectiveCamera( fov, window.innerWidth / window.innerHeight, 1, 10000 );
this.camera.position.z = cameraZ;
// Setup scene
this.scene = new THREE.Scene();
this.scene.add( new THREE.AmbientLight( 0x555555 ) );
var light = new THREE.SpotLight( 0xffffff, 1.5 );
light.position.set( 0, 500, 2000 );
this.scene.add( light );
this.rotationSpeed = rotationSpeed;
defaultMaterial = new THREE.MeshPhongMaterial( { color: 0xffffff, shading: THREE.FlatShading, vertexColors: THREE.VertexColors } );
this.mesh = new THREE.Mesh( generateGeometry( type, numObjects ), defaultMaterial );
this.scene.add( this.mesh );
...function SpotLightHelper( light ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
var geometry = new BufferGeometry();
var positions = [
0, 0, 0, 0, 0, 1,
0, 0, 0, 1, 0, 1,
0, 0, 0, - 1, 0, 1,
0, 0, 0, 0, 1, 1,
0, 0, 0, 0, - 1, 1
];
for ( var i = 0, j = 1, l = 32; i < l; i ++, j ++ ) {
var p1 = ( i / l ) * Math.PI * 2;
var p2 = ( j / l ) * Math.PI * 2;
positions.push(
Math.cos( p1 ), Math.sin( p1 ), 1,
Math.cos( p2 ), Math.sin( p2 ), 1
);
}
geometry.addAttribute( 'position', new Float32BufferAttribute( positions, 3 ) );
var material = new LineBasicMaterial( { fog: false } );
this.cone = new LineSegments( geometry, material );
this.add( this.cone );
this.update();
}n/a
function SpotLightShadow() {
LightShadow.call( this, new PerspectiveCamera( 50, 1, 0.5, 500 ) );
}n/a
function Sprite( material ) {
Object3D.call( this );
this.type = 'Sprite';
this.material = ( material !== undefined ) ? material : new SpriteMaterial();
}n/a
function SpriteMaterial( parameters ) {
Material.call( this );
this.type = 'SpriteMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.rotation = 0;
this.fog = false;
this.lights = false;
this.setValues( parameters );
}n/a
function StereoCamera() {
this.type = 'StereoCamera';
this.aspect = 1;
this.eyeSep = 0.064;
this.cameraL = new PerspectiveCamera();
this.cameraL.layers.enable( 1 );
this.cameraL.matrixAutoUpdate = false;
this.cameraR = new PerspectiveCamera();
this.cameraR.layers.enable( 2 );
this.cameraR.matrixAutoUpdate = false;
}...
] );
var _camera = new THREE.OrthographicCamera( - 1, 1, 1, - 1, 0, 1 );
var _scene = new THREE.Scene();
var _stereo = new THREE.StereoCamera();
var _params = { minFilter: THREE.LinearFilter, magFilter: THREE.NearestFilter, format: THREE.RGBAFormat };
if ( width === undefined ) width = 512;
if ( height === undefined ) height = 512;
var _renderTargetL = new THREE.WebGLRenderTarget( width, height, _params );
...function StringKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}n/a
function TetrahedronBufferGeometry( radius, detail ) {
var vertices = [
1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1
];
var indices = [
2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'TetrahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}n/a
function TetrahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'TetrahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new TetrahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}n/a
function TextBufferGeometry( text, parameters ) {
parameters = parameters || {};
var font = parameters.font;
if ( ( font && font.isFont ) === false ) {
console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' );
return new Geometry();
}
var shapes = font.generateShapes( text, parameters.size, parameters.curveSegments );
// translate parameters to ExtrudeGeometry API
parameters.amount = parameters.height !== undefined ? parameters.height : 50;
// defaults
if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10;
if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8;
if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false;
ExtrudeBufferGeometry.call( this, shapes, parameters );
this.type = 'TextBufferGeometry';
}n/a
function TextGeometry( text, parameters ) {
Geometry.call( this );
this.type = 'TextGeometry';
this.parameters = {
text: text,
parameters: parameters
};
this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) );
this.mergeVertices();
}n/a
function Texture( image, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
Object.defineProperty( this, 'id', { value: textureId ++ } );
this.uuid = _Math.generateUUID();
this.name = '';
this.image = image !== undefined ? image : Texture.DEFAULT_IMAGE;
this.mipmaps = [];
this.mapping = mapping !== undefined ? mapping : Texture.DEFAULT_MAPPING;
this.wrapS = wrapS !== undefined ? wrapS : ClampToEdgeWrapping;
this.wrapT = wrapT !== undefined ? wrapT : ClampToEdgeWrapping;
this.magFilter = magFilter !== undefined ? magFilter : LinearFilter;
this.minFilter = minFilter !== undefined ? minFilter : LinearMipMapLinearFilter;
this.anisotropy = anisotropy !== undefined ? anisotropy : 1;
this.format = format !== undefined ? format : RGBAFormat;
this.type = type !== undefined ? type : UnsignedByteType;
this.offset = new Vector2( 0, 0 );
this.repeat = new Vector2( 1, 1 );
this.generateMipmaps = true;
this.premultiplyAlpha = false;
this.flipY = true;
this.unpackAlignment = 4; // valid values: 1, 2, 4, 8 (see http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml
)
// Values of encoding !== THREE.LinearEncoding only supported on map, envMap and emissiveMap.
//
// Also changing the encoding after already used by a Material will not automatically make the Material
// update. You need to explicitly call Material.needsUpdate to trigger it to recompile.
this.encoding = encoding !== undefined ? encoding : LinearEncoding;
this.version = 0;
this.onUpdate = null;
}...
* @author bhouston / https://clara.io
* @author WestLangley / http://github.com/WestLangley
*
* parameters = {
*
* opacity: <float>,
*
* map: new THREE.Texture( <Image> ),
*
* alphaMap: new THREE.Texture( <Image> ),
*
* displacementMap: new THREE.Texture( <Image> ),
* displacementScale: <float>,
* displacementBias: <float>,
*
...function TextureLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}...
export var ImageUtils = {
crossOrigin: undefined,
loadTexture: function ( url, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader
() instead.' );
var loader = new TextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( url, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
...function TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
BufferGeometry.call( this );
this.type = 'TorusBufferGeometry';
this.parameters = {
radius: radius,
tube: tube,
radialSegments: radialSegments,
tubularSegments: tubularSegments,
arc: arc
};
radius = radius || 100;
tube = tube || 40;
radialSegments = Math.floor( radialSegments ) || 8;
tubularSegments = Math.floor( tubularSegments ) || 6;
arc = arc || Math.PI * 2;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var center = new Vector3();
var vertex = new Vector3();
var normal = new Vector3();
var j, i;
// generate vertices, normals and uvs
for ( j = 0; j <= radialSegments; j ++ ) {
for ( i = 0; i <= tubularSegments; i ++ ) {
var u = i / tubularSegments * arc;
var v = j / radialSegments * Math.PI * 2;
// vertex
vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u );
vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u );
vertex.z = tube * Math.sin( v );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
center.x = radius * Math.cos( u );
center.y = radius * Math.sin( u );
normal.subVectors( vertex, center ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( i / tubularSegments );
uvs.push( j / radialSegments );
}
}
// generate indices
for ( j = 1; j <= radialSegments; j ++ ) {
for ( i = 1; i <= tubularSegments; i ++ ) {
// indices
var a = ( tubularSegments + 1 ) * j + i - 1;
var b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1;
var c = ( tubularSegments + 1 ) * ( j - 1 ) + i;
var d = ( tubularSegments + 1 ) * j + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
]
};
this.pickerGizmos = {
X: [
[ new THREE.Mesh( new THREE.TorusBufferGeometry( 1, 0.12, 4, 12, Math.PI ), pickerMaterial
), [ 0, 0, 0 ], [ 0, - Math.PI / 2, - Math.PI / 2 ] ]
],
Y: [
[ new THREE.Mesh( new THREE.TorusBufferGeometry( 1, 0.12, 4, 12, Math.PI ), pickerMaterial ), [ 0, 0, 0 ], [ Math.PI / 2, 0,
0 ] ]
],
Z: [
...function TorusGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
Geometry.call( this );
this.type = 'TorusGeometry';
this.parameters = {
radius: radius,
tube: tube,
radialSegments: radialSegments,
tubularSegments: tubularSegments,
arc: arc
};
this.fromBufferGeometry( new TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) );
this.mergeVertices();
}n/a
function TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) {
BufferGeometry.call( this );
this.type = 'TorusKnotBufferGeometry';
this.parameters = {
radius: radius,
tube: tube,
tubularSegments: tubularSegments,
radialSegments: radialSegments,
p: p,
q: q
};
radius = radius || 100;
tube = tube || 40;
tubularSegments = Math.floor( tubularSegments ) || 64;
radialSegments = Math.floor( radialSegments ) || 8;
p = p || 2;
q = q || 3;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var i, j;
var vertex = new Vector3();
var normal = new Vector3();
var P1 = new Vector3();
var P2 = new Vector3();
var B = new Vector3();
var T = new Vector3();
var N = new Vector3();
// generate vertices, normals and uvs
for ( i = 0; i <= tubularSegments; ++ i ) {
// the radian "u" is used to calculate the position on the torus curve of the current tubular segement
var u = i / tubularSegments * p * Math.PI * 2;
// now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead.
// these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions
calculatePositionOnCurve( u, p, q, radius, P1 );
calculatePositionOnCurve( u + 0.01, p, q, radius, P2 );
// calculate orthonormal basis
T.subVectors( P2, P1 );
N.addVectors( P2, P1 );
B.crossVectors( T, N );
N.crossVectors( B, T );
// normalize B, N. T can be ignored, we don't use it
B.normalize();
N.normalize();
for ( j = 0; j <= radialSegments; ++ j ) {
// now calculate the vertices. they are nothing more than an extrusion of the torus curve.
// because we extrude a shape in the xy-plane, there is no need to calculate a z-value.
var v = j / radialSegments * Math.PI * 2;
var cx = - tube * Math.cos( v );
var cy = tube * Math.sin( v );
// now calculate the final vertex position.
// first we orient the extrusion with our basis vectos, then we add it to the current position on the curve
vertex.x = P1.x + ( cx * N.x + cy * B.x );
vertex.y = P1.y + ( cx * N.y + cy * B.y );
vertex.z = P1.z + ( cx * N.z + cy * B.z );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal)
normal.subVectors( vertex, P1 ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( i / tubularSegments );
uvs.push( j / radialSegments );
}
}
// generate indices
for ( j = 1; j <= tubularSegments; j ++ ) {
for ( i = 1; i <= radialSegments; i ++ ) {
// indices
var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
var b = ( radialSegments + 1 ) * j + ( i - 1 );
var c = ( radialSegments + 1 ) * j + i;
var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// this function calculates the current position on the torus curve
function calculatePositionOnCurve( u, p, q, radius, position ) {
var cu = Math.cos( u );
var su = Math.sin( u );
var quOverP = q / p * u;
var cs = Math.cos( quOverP );
position.x = radius * ( 2 + cs ) * 0.5 * cu;
position.y = radius * ( 2 + cs ) * su * 0.5;
position.z = radius * Math.sin( quOverP ) * 0.5;
}
}n/a
function TorusKnotGeometry( radius, tube, tubularSegments, radialSegments, p, q, heightScale ) {
Geometry.call( this );
this.type = 'TorusKnotGeometry';
this.parameters = {
radius: radius,
tube: tube,
tubularSegments: tubularSegments,
radialSegments: radialSegments,
p: p,
q: q
};
if ( heightScale !== undefined ) console.warn( 'THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z )
instead.' );
this.fromBufferGeometry( new TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) );
this.mergeVertices();
}n/a
function Triangle( a, b, c ) {
this.a = ( a !== undefined ) ? a : new Vector3();
this.b = ( b !== undefined ) ? b : new Vector3();
this.c = ( c !== undefined ) ? c : new Vector3();
}...
compute: function () {
var triangle;
return function compute () {
if ( triangle === undefined ) triangle = new THREE.Triangle();
var a = this.edge.tail();
var b = this.edge.head();
var c = this.edge.next.head();
triangle.set( a.point, b.point, c.point );
...function TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ) {
BufferGeometry.call( this );
this.type = 'TubeBufferGeometry';
this.parameters = {
path: path,
tubularSegments: tubularSegments,
radius: radius,
radialSegments: radialSegments,
closed: closed
};
tubularSegments = tubularSegments || 64;
radius = radius || 1;
radialSegments = radialSegments || 8;
closed = closed || false;
var frames = path.computeFrenetFrames( tubularSegments, closed );
// expose internals
this.tangents = frames.tangents;
this.normals = frames.normals;
this.binormals = frames.binormals;
// helper variables
var vertex = new Vector3();
var normal = new Vector3();
var uv = new Vector2();
var i, j;
// buffer
var vertices = [];
var normals = [];
var uvs = [];
var indices = [];
// create buffer data
generateBufferData();
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// functions
function generateBufferData() {
for ( i = 0; i < tubularSegments; i ++ ) {
generateSegment( i );
}
// if the geometry is not closed, generate the last row of vertices and normals
// at the regular position on the given path
//
// if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ)
generateSegment( ( closed === false ) ? tubularSegments : 0 );
// uvs are generated in a separate function.
// this makes it easy compute correct values for closed geometries
generateUVs();
// finally create faces
generateIndices();
}
function generateSegment( i ) {
// we use getPointAt to sample evenly distributed points from the given path
var P = path.getPointAt( i / tubularSegments );
// retrieve corresponding normal and binormal
var N = frames.normals[ i ];
var B = frames.binormals[ i ];
// generate normals and vertices for the current segment
for ( j = 0; j <= radialSegments; j ++ ) {
var v = j / radialSegments * Math.PI * 2;
var sin = Math.sin( v );
var cos = - Math.cos( v );
// normal
normal.x = ( cos * N.x + sin * B.x );
normal.y = ( cos * N.y + sin * B.y );
normal.z = ( cos * N.z + sin * B.z );
normal.normalize();
normals.push( normal.x, normal.y, normal.z );
// vertex
vertex.x = P.x + radius * normal.x;
vertex.y = P.y + radius * normal.y;
vertex.z = P.z + radius * normal.z;
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
function generateIndices() {
for ( j = 1; j <= tubularSegments; j ++ ) {
for ( i = 1; i <= radialSegments; i ++ ) {
var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
var b = ( radialSegments + 1 ) * j + ( i - 1 );
var c = ( radialSegments + 1 ) * j + i;
var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
}
function generateUVs() {
for ( i = 0; i <= tubularSegments; i ++ ) {
for ( j = 0; j <= radialSegments; j ++ ) {
uv.x = i / tubularSegments;
uv.y = j / radialSegments;
uvs.push( uv.x, uv.y );
}
}
}
}n/a
function TubeGeometry( path, tubularSegments, radius, radialSegments, closed, taper ) {
Geometry.call( this );
this.type = 'TubeGeometry';
this.parameters = {
path: path,
tubularSegments: tubularSegments,
radius: radius,
radialSegments: radialSegments,
closed: closed
};
if ( taper !== undefined ) console.warn( 'THREE.TubeGeometry: taper has been removed.' );
var bufferGeometry = new TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed );
// expose internals
this.tangents = bufferGeometry.tangents;
this.normals = bufferGeometry.normals;
this.binormals = bufferGeometry.binormals;
// create geometry
this.fromBufferGeometry( bufferGeometry );
this.mergeVertices();
}n/a
function Uint16Attribute( array, itemSize ) {
console.warn( 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.' );
return new Uint16BufferAttribute( array, itemSize );
}n/a
function Uint16BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint16Array( array ), itemSize );
}...
console.warn( 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.' );
return new Int16BufferAttribute( array, itemSize );
}
export function Uint16Attribute( array, itemSize ) {
console.warn( 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute
() instead.' );
return new Uint16BufferAttribute( array, itemSize );
}
export function Int32Attribute( array, itemSize ) {
console.warn( 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.' );
...function Uint32Attribute( array, itemSize ) {
console.warn( 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.' );
return new Uint32BufferAttribute( array, itemSize );
}n/a
function Uint32BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint32Array( array ), itemSize );
}...
console.warn( 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.' );
return new Int32BufferAttribute( array, itemSize );
}
export function Uint32Attribute( array, itemSize ) {
console.warn( 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute
() instead.' );
return new Uint32BufferAttribute( array, itemSize );
}
export function Float32Attribute( array, itemSize ) {
console.warn( 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.' );
...function Uint8Attribute( array, itemSize ) {
console.warn( 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.' );
return new Uint8BufferAttribute( array, itemSize );
}n/a
function Uint8BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint8Array( array ), itemSize );
}...
console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.' );
return new Int8BufferAttribute( array, itemSize );
}
export function Uint8Attribute( array, itemSize ) {
console.warn( 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute
() instead.' );
return new Uint8BufferAttribute( array, itemSize );
}
export function Uint8ClampedAttribute( array, itemSize ) {
console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.' );
...function Uint8ClampedAttribute( array, itemSize ) {
console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.' );
return new Uint8ClampedBufferAttribute( array, itemSize );
}n/a
function Uint8ClampedBufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint8ClampedArray( array ), itemSize );
}...
console.warn( 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.' );
return new Uint8BufferAttribute( array, itemSize );
}
export function Uint8ClampedAttribute( array, itemSize ) {
console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute
() instead.' );
return new Uint8ClampedBufferAttribute( array, itemSize );
}
export function Int16Attribute( array, itemSize ) {
console.warn( 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.' );
...function Uniform( value ) {
if ( typeof value === 'string' ) {
console.warn( 'THREE.Uniform: Type parameter is no longer needed.' );
value = arguments[ 1 ];
}
this.value = value;
}n/a
function Vector2( x, y ) {
this.x = x || 0;
this.y = y || 0;
}...
}
var vA = new THREE.Vector3(),
vB = new THREE.Vector3(),
vC = new THREE.Vector3(),
uvA = new THREE.Vector2(),
uvB = new THREE.Vector2(),
uvC = new THREE.Vector2(),
sdir = new THREE.Vector3(),
tdir = new THREE.Vector3();
function handleTriangle( a, b, c ) {
...function Vector3( x, y, z ) {
this.x = x || 0;
this.y = y || 0;
this.z = z || 0;
}...
return new THREE.AnimationClip( null, period, [ track ] );
};
THREE.AnimationClipCreator.CreateShakeAnimation = function( duration, shakeScale ) {
var times = [], values = [], tmp = new THREE.Vector3();
for( var i = 0; i < duration * 10; i ++ ) {
times.push( i / 10 );
tmp.set( Math.random() * 2.0 - 1.0, Math.random() * 2.0 - 1.0, Math.random() * 2.0 - 1.0 ).
multiply( shakeScale ).
...function Vector4( x, y, z, w ) {
this.x = x || 0;
this.y = y || 0;
this.z = z || 0;
this.w = ( w !== undefined ) ? w : 1;
}...
var mirrorPlane = new THREE.Plane();
var normal = new THREE.Vector3();
var mirrorWorldPosition = new THREE.Vector3();
var cameraWorldPosition = new THREE.Vector3();
var rotationMatrix = new THREE.Matrix4();
var lookAtPosition = new THREE.Vector3( 0, 0, - 1 );
var clipPlane = new THREE.Vector4();
var textureMatrix = new THREE.Matrix4();
var mirrorCamera = new THREE.PerspectiveCamera();
mirrorCamera.matrixAutoUpdate = true;
var parameters = {
...function VectorKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
multiply( shakeScale ).
toArray( values, values.length );
}
var trackName = '.position';
var track = new THREE.VectorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );
};
THREE.AnimationClipCreator.CreatePulsationAnimation = function( duration, pulseScale ) {
...function Vertex( x, y, z ) {
console.warn( 'THREE.Vertex has been removed. Use THREE.Vector3 instead.' );
return new Vector3( x, y, z );
}n/a
function VertexNormalsHelper( object, size, hex, linewidth ) {
this.object = object;
this.size = ( size !== undefined ) ? size : 1;
var color = ( hex !== undefined ) ? hex : 0xff0000;
var width = ( linewidth !== undefined ) ? linewidth : 1;
//
var nNormals = 0;
var objGeometry = this.object.geometry;
if ( objGeometry && objGeometry.isGeometry ) {
nNormals = objGeometry.faces.length * 3;
} else if ( objGeometry && objGeometry.isBufferGeometry ) {
nNormals = objGeometry.attributes.normal.count;
}
//
var geometry = new BufferGeometry();
var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
geometry.addAttribute( 'position', positions );
LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
//
this.matrixAutoUpdate = false;
this.update();
}n/a
function VideoTexture( video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
Texture.call( this, video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.generateMipmaps = false;
var scope = this;
function update() {
requestAnimationFrame( update );
if ( video.readyState >= video.HAVE_CURRENT_DATA ) {
scope.needsUpdate = true;
}
}
update();
}n/a
function WebGLRenderTarget( width, height, options ) {
this.uuid = _Math.generateUUID();
this.width = width;
this.height = height;
this.scissor = new Vector4( 0, 0, width, height );
this.scissorTest = false;
this.viewport = new Vector4( 0, 0, width, height );
options = options || {};
if ( options.minFilter === undefined ) options.minFilter = LinearFilter;
this.texture = new Texture( undefined, undefined, options.wrapS, options.wrapT, options.magFilter, options.minFilter, options.
format, options.type, options.anisotropy, options.encoding );
this.depthBuffer = options.depthBuffer !== undefined ? options.depthBuffer : true;
this.stencilBuffer = options.stencilBuffer !== undefined ? options.stencilBuffer : true;
this.depthTexture = options.depthTexture !== undefined ? options.depthTexture : null;
}...
wrapS = wrapS || THREE.ClampToEdgeWrapping;
wrapT = wrapT || THREE.ClampToEdgeWrapping;
minFilter = minFilter || THREE.NearestFilter;
magFilter = magFilter || THREE.NearestFilter;
var renderTarget = new THREE.WebGLRenderTarget( sizeXTexture, sizeYTexture, {
wrapS: wrapS,
wrapT: wrapT,
minFilter: minFilter,
magFilter: magFilter,
format: THREE.RGBAFormat,
type: ( /(iPad|iPhone|iPod)/g.test( navigator.userAgent ) ) ? THREE.HalfFloatType : THREE.FloatType,
stencilBuffer: false
...function WebGLRenderTargetCube( width, height, options ) {
WebGLRenderTarget.call( this, width, height, options );
this.activeCubeFace = 0; // PX 0, NX 1, PY 2, NY 3, PZ 4, NZ 5
this.activeMipMapLevel = 0;
}n/a
function WebGLRenderer( parameters ) {
console.log( 'THREE.WebGLRenderer', REVISION );
parameters = parameters || {};
var _canvas = parameters.canvas !== undefined ? parameters.canvas : document.createElementNS( 'http://www.w3.org/1999/xhtml', '
canvas' ),
_context = parameters.context !== undefined ? parameters.context : null,
_alpha = parameters.alpha !== undefined ? parameters.alpha : false,
_depth = parameters.depth !== undefined ? parameters.depth : true,
_stencil = parameters.stencil !== undefined ? parameters.stencil : true,
_antialias = parameters.antialias !== undefined ? parameters.antialias : false,
_premultipliedAlpha = parameters.premultipliedAlpha !== undefined ? parameters.premultipliedAlpha : true,
_preserveDrawingBuffer = parameters.preserveDrawingBuffer !== undefined ? parameters.preserveDrawingBuffer : false;
var lights = [];
var currentRenderList = null;
var morphInfluences = new Float32Array( 8 );
var sprites = [];
var lensFlares = [];
// public properties
this.domElement = _canvas;
this.context = null;
// clearing
this.autoClear = true;
this.autoClearColor = true;
this.autoClearDepth = true;
this.autoClearStencil = true;
// scene graph
this.sortObjects = true;
// user-defined clipping
this.clippingPlanes = [];
this.localClippingEnabled = false;
// physically based shading
this.gammaFactor = 2.0; // for backwards compatibility
this.gammaInput = false;
this.gammaOutput = false;
// physical lights
this.physicallyCorrectLights = false;
// tone mapping
this.toneMapping = LinearToneMapping;
this.toneMappingExposure = 1.0;
this.toneMappingWhitePoint = 1.0;
// morphs
this.maxMorphTargets = 8;
this.maxMorphNormals = 4;
// internal properties
var _this = this,
// internal state cache
_currentProgram = null,
_currentRenderTarget = null,
_currentFramebuffer = null,
_currentMaterialId = - 1,
_currentGeometryProgram = '',
_currentCamera = null,
_currentScissor = new Vector4(),
_currentScissorTest = null,
_currentViewport = new Vector4(),
//
_usedTextureUnits = 0,
//
_clearColor = new Color( 0x000000 ),
_clearAlpha = 0,
_width = _canvas.width,
_height = _canvas.height,
_pixelRatio = 1,
_scissor = new Vector4( 0, 0, _width, _height ),
_scissorTest = false,
_viewport = new Vector4( 0, 0, _width, _height ),
// frustum
_frustum = new Frustum(),
// clipping
_clipping = new WebGLClipping(),
_clippingEnabled = false,
_localClippingEnabled = false,
// camera matrices cache
_projScreenMatrix = new Matrix4(),
_vector3 = new Vector3(),
_matrix4 = new Matrix4(),
_matrix42 = new Matrix4(),
// light arrays cache
_lights = {
hash: '',
ambient: [ 0, 0, 0 ],
directional: [],
directionalShadowMap: [],
directionalShadowMatrix: [],
spot: [],
spotShadowMap: [],
spotShadowMatrix: [],
rectArea: [],
point: [],
pointShadowMap: [],
pointShadowMatrix: [],
hemi: [],
shadows: []
},
// info
_infoMemory = {
geometries: 0,
textures: 0
},
_infoRender = {
frame: 0,
calls: 0,
vertices: 0,
faces: 0,
points: 0
};
this.info = {
render: _infoRender,
memory: _infoMemory,
programs: null
};
// initialize
var _gl;
try {
var contextAttributes = {
alpha: _alpha,
depth: _depth,
stencil: _stencil,
antialias: _antialias,
premultipliedAlpha: _premultipliedAlpha,
preserveDrawingBuffer: _preserveDrawingBuffer
};
_gl = _context || _canvas.getContext( 'webgl', contextAttributes ) || _canvas.getContext( 'experimental-webgl', contextAttributes
);
if ( _gl === null ) {
if ( _canvas.getContext( 'webgl' ) !== null ) {
throw 'Error creating WebGL context with your selected attributes.';
} else {
throw 'Error creating WebGL context.';
}
}
// Some experimental-webgl implementations do not have getShaderPrecisionFormat
if ( _ ...n/a
function WireframeGeometry( geometry ) {
BufferGeometry.call( this );
this.type = 'WireframeGeometry';
// buffer
var vertices = [];
// helper variables
var i, j, l, o, ol;
var edge = [ 0, 0 ], edges = {}, e, edge1, edge2;
var key, keys = [ 'a', 'b', 'c' ];
var vertex;
// different logic for Geometry and BufferGeometry
if ( geometry && geometry.isGeometry ) {
// create a data structure that contains all edges without duplicates
var faces = geometry.faces;
for ( i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
for ( j = 0; j < 3; j ++ ) {
edge1 = face[ keys[ j ] ];
edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
edge[ 1 ] = Math.max( edge1, edge2 );
key = edge[ 0 ] + ',' + edge[ 1 ];
if ( edges[ key ] === undefined ) {
edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
}
}
}
// generate vertices
for ( key in edges ) {
e = edges[ key ];
vertex = geometry.vertices[ e.index1 ];
vertices.push( vertex.x, vertex.y, vertex.z );
vertex = geometry.vertices[ e.index2 ];
vertices.push( vertex.x, vertex.y, vertex.z );
}
} else if ( geometry && geometry.isBufferGeometry ) {
var position, indices, groups;
var group, start, count;
var index1, index2;
vertex = new Vector3();
if ( geometry.index !== null ) {
// indexed BufferGeometry
position = geometry.attributes.position;
indices = geometry.index;
groups = geometry.groups;
if ( groups.length === 0 ) {
groups = [ { start: 0, count: indices.count, materialIndex: 0 } ];
}
// create a data structure that contains all eges without duplicates
for ( o = 0, ol = groups.length; o < ol; ++ o ) {
group = groups[ o ];
start = group.start;
count = group.count;
for ( i = start, l = ( start + count ); i < l; i += 3 ) {
for ( j = 0; j < 3; j ++ ) {
edge1 = indices.getX( i + j );
edge2 = indices.getX( i + ( j + 1 ) % 3 );
edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
edge[ 1 ] = Math.max( edge1, edge2 );
key = edge[ 0 ] + ',' + edge[ 1 ];
if ( edges[ key ] === undefined ) {
edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
}
}
}
}
// generate vertices
for ( key in edges ) {
e = edges[ key ];
vertex.fromBufferAttribute( position, e.index1 );
vertices.push( vertex.x, vertex.y, vertex.z );
vertex.fromBufferAttribute( position, e.index2 );
vertices.push( vertex.x, vertex.y, vertex.z );
}
} else {
// non-indexed BufferGeometry
position = geometry.attributes.position;
for ( i = 0, l = ( position.count / 3 ); i < l; i ++ ) {
for ( j = 0; j < 3; j ++ ) {
// three edges per triangle, an edge is represented as (index1, index2)
// e.g. the first triangle has the following edges: (0,1),(1,2),(2,0)
index1 = 3 * i + j;
vertex.fromBufferAttribute( position, index1 );
vertices.push( vertex.x, vertex.y, vertex.z );
index2 = 3 * i + ( ( j + 1 ) % 3 );
vertex.fromBufferAttribute( position, index2 );
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
}
}
// build geometry
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
}n/a
function WireframeHelper( object, hex ) {
console.warn( 'THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead.' );
return new LineSegments( new WireframeGeometry( object.geometry ), new LineBasicMaterial( { color: hex !== undefined ? hex : 0xffffff
} ) );
}n/a
function XHRLoader( manager ) {
console.warn( 'THREE.XHRLoader has been renamed to THREE.FileLoader.' );
return new FileLoader( manager );
}n/a
function AmbientLight( color, intensity ) {
Light.call( this, color, intensity );
this.type = 'AmbientLight';
this.castShadow = undefined;
}...
this.clearColor = clearColor;
this.camera = new THREE.PerspectiveCamera( fov, window.innerWidth / window.innerHeight, 1, 10000 );
this.camera.position.z = cameraZ;
// Setup scene
this.scene = new THREE.Scene();
this.scene.add( new THREE.AmbientLight( 0x555555 ) );
var light = new THREE.SpotLight( 0xffffff, 1.5 );
light.position.set( 0, 500, 2000 );
this.scene.add( light );
this.rotationSpeed = rotationSpeed;
defaultMaterial = new THREE.MeshPhongMaterial( { color: 0xffffff, shading: THREE.FlatShading, vertexColors: THREE.VertexColors } );
...function AmbientLight( color, intensity ) {
Light.call( this, color, intensity );
this.type = 'AmbientLight';
this.castShadow = undefined;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function AnimationClip( name, duration, tracks ) {
this.name = name;
this.tracks = tracks;
this.duration = ( duration !== undefined ) ? duration : - 1;
this.uuid = _Math.generateUUID();
// this means it should figure out its duration by scanning the tracks
if ( this.duration < 0 ) {
this.resetDuration();
}
this.optimize();
}...
var times = [ 0, period ], values = [ 0, 360 ];
axis = axis || 'x';
var trackName = '.rotation[' + axis + ']';
var track = new THREE.NumberKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, period, [ track ] );
};
THREE.AnimationClipCreator.CreateScaleAxisAnimation = function( period, axis ) {
var times = [ 0, period ], values = [ 0, 1 ];
...CreateClipsFromMorphTargetSequences = function ( morphTargets, fps, noLoop ) {
var animationToMorphTargets = {};
// tested with https://regex101.com/ on trick sequences
// such flamingo_flyA_003, flamingo_run1_003, crdeath0059
var pattern = /^([\w-]*?)([\d]+)$/;
// sort morph target names into animation groups based
// patterns like Walk_001, Walk_002, Run_001, Run_002
for ( var i = 0, il = morphTargets.length; i < il; i ++ ) {
var morphTarget = morphTargets[ i ];
var parts = morphTarget.name.match( pattern );
if ( parts && parts.length > 1 ) {
var name = parts[ 1 ];
var animationMorphTargets = animationToMorphTargets[ name ];
if ( ! animationMorphTargets ) {
animationToMorphTargets[ name ] = animationMorphTargets = [];
}
animationMorphTargets.push( morphTarget );
}
}
var clips = [];
for ( var name in animationToMorphTargets ) {
clips.push( AnimationClip.CreateFromMorphTargetSequence( name, animationToMorphTargets[ name ], fps, noLoop ) );
}
return clips;
}...
}
// parse implicit morph animations
if ( geometry.morphTargets ) {
// TODO: Figure out what an appropraite FPS is for morph target animations -- defaulting to 10, but really it is completely
arbitrary.
var morphAnimationClips = AnimationClip.CreateClipsFromMorphTargetSequences( geometry
.morphTargets, 10 );
outputAnimations = outputAnimations.concat( morphAnimationClips );
}
if ( outputAnimations.length > 0 ) geometry.animations = outputAnimations;
}
...CreateFromMorphTargetSequence = function ( name, morphTargetSequence, fps, noLoop ) {
var numMorphTargets = morphTargetSequence.length;
var tracks = [];
for ( var i = 0; i < numMorphTargets; i ++ ) {
var times = [];
var values = [];
times.push(
( i + numMorphTargets - 1 ) % numMorphTargets,
i,
( i + 1 ) % numMorphTargets );
values.push( 0, 1, 0 );
var order = AnimationUtils.getKeyframeOrder( times );
times = AnimationUtils.sortedArray( times, 1, order );
values = AnimationUtils.sortedArray( values, 1, order );
// if there is a key at the first frame, duplicate it as the
// last frame as well for perfect loop.
if ( ! noLoop && times[ 0 ] === 0 ) {
times.push( numMorphTargets );
values.push( values[ 0 ] );
}
tracks.push(
new NumberKeyframeTrack(
'.morphTargetInfluences[' + morphTargetSequence[ i ].name + ']',
times, values
).scale( 1.0 / fps ) );
}
return new AnimationClip( name, - 1, tracks );
}...
}
var clips = [];
for ( var name in animationToMorphTargets ) {
clips.push( AnimationClip.CreateFromMorphTargetSequence( name, animationToMorphTargets
[ name ], fps, noLoop ) );
}
return clips;
},
...findByName = function ( objectOrClipArray, name ) {
var clipArray = objectOrClipArray;
if ( ! Array.isArray( objectOrClipArray ) ) {
var o = objectOrClipArray;
clipArray = o.geometry && o.geometry.animations || o.animations;
}
for ( var i = 0; i < clipArray.length; i ++ ) {
if ( clipArray[ i ].name === name ) {
return clipArray[ i ];
}
}
return null;
}...
if( this.activeAction ) {
this.activeAction.stop();
this.activeAction = null;
}
var clip = THREE.AnimationClip.findByName( this, label );
if ( clip ) {
var action = this.mixer.clipAction( clip );
action.timeScale = ( clip.tracks.length * fps ) / clip.duration;
this.activeAction = action.play();
...parse = function ( json ) {
var tracks = [],
jsonTracks = json.tracks,
frameTime = 1.0 / ( json.fps || 1.0 );
for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
}
return new AnimationClip( json.name, json.duration, tracks );
}...
var tracks = [],
jsonTracks = json.tracks,
frameTime = 1.0 / ( json.fps || 1.0 );
for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
}
return new AnimationClip( json.name, json.duration, tracks );
},
...parseAnimation = function ( animation, bones ) {
if ( ! animation ) {
console.error( " no animation in JSONLoader data" );
return null;
}
var addNonemptyTrack = function ( trackType, trackName, animationKeys, propertyName, destTracks ) {
// only return track if there are actually keys.
if ( animationKeys.length !== 0 ) {
var times = [];
var values = [];
AnimationUtils.flattenJSON( animationKeys, times, values, propertyName );
// empty keys are filtered out, so check again
if ( times.length !== 0 ) {
destTracks.push( new trackType( trackName, times, values ) );
}
}
};
var tracks = [];
var clipName = animation.name || 'default';
// automatic length determination in AnimationClip.
var duration = animation.length || - 1;
var fps = animation.fps || 30;
var hierarchyTracks = animation.hierarchy || [];
for ( var h = 0; h < hierarchyTracks.length; h ++ ) {
var animationKeys = hierarchyTracks[ h ].keys;
// skip empty tracks
if ( ! animationKeys || animationKeys.length === 0 ) continue;
// process morph targets in a way exactly compatible
// with AnimationHandler.init( animation )
if ( animationKeys[ 0 ].morphTargets ) {
// figure out all morph targets used in this track
var morphTargetNames = {};
for ( var k = 0; k < animationKeys.length; k ++ ) {
if ( animationKeys[ k ].morphTargets ) {
for ( var m = 0; m < animationKeys[ k ].morphTargets.length; m ++ ) {
morphTargetNames[ animationKeys[ k ].morphTargets[ m ] ] = - 1;
}
}
}
// create a track for each morph target with all zero
// morphTargetInfluences except for the keys in which
// the morphTarget is named.
for ( var morphTargetName in morphTargetNames ) {
var times = [];
var values = [];
for ( var m = 0; m !== animationKeys[ k ].morphTargets.length; ++ m ) {
var animationKey = animationKeys[ k ];
times.push( animationKey.time );
values.push( ( animationKey.morphTarget === morphTargetName ) ? 1 : 0 );
}
tracks.push( new NumberKeyframeTrack( '.morphTargetInfluence[' + morphTargetName + ']', times, values ) );
}
duration = morphTargetNames.length * ( fps || 1.0 );
} else {
// ...assume skeletal animation
var boneName = '.bones[' + bones[ h ].name + ']';
addNonemptyTrack(
VectorKeyframeTrack, boneName + '.position',
animationKeys, 'pos', tracks );
addNonemptyTrack(
QuaternionKeyframeTrack, boneName + '.quaternion',
animationKeys, 'rot', tracks );
addNonemptyTrack(
VectorKeyframeTrack, boneName + '.scale',
animationKeys, 'scl', tracks );
}
}
if ( tracks.length === 0 ) {
return null;
}
var clip = new AnimationClip( clipName, duration, tracks );
return clip;
}...
}
}
for ( var i = 0; i < animations.length; i ++ ) {
var clip = AnimationClip.parseAnimation( animations[ i ], geometry.bones );
if ( clip ) outputAnimations.push( clip );
}
// parse implicit morph animations
if ( geometry.morphTargets ) {
...toJSON = function ( clip ) {
var tracks = [],
clipTracks = clip.tracks;
var json = {
'name': clip.name,
'duration': clip.duration,
'tracks': tracks
};
for ( var i = 0, n = clipTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.toJSON( clipTracks[ i ] ) );
}
return json;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...optimize = function () {
for ( var i = 0; i < this.tracks.length; i ++ ) {
this.tracks[ i ].optimize();
}
return this;
}...
// this means it should figure out its duration by scanning the tracks
if ( this.duration < 0 ) {
this.resetDuration();
}
this.optimize();
}
Object.assign( AnimationClip, {
parse: function ( json ) {
...resetDuration = function () {
var tracks = this.tracks, duration = 0;
for ( var i = 0, n = tracks.length; i !== n; ++ i ) {
var track = this.tracks[ i ];
duration = Math.max( duration, track.times[ track.times.length - 1 ] );
}
this.duration = duration;
}...
this.duration = ( duration !== undefined ) ? duration : - 1;
this.uuid = _Math.generateUUID();
// this means it should figure out its duration by scanning the tracks
if ( this.duration < 0 ) {
this.resetDuration();
}
this.optimize();
}
...trim = function () {
for ( var i = 0; i < this.tracks.length; i ++ ) {
this.tracks[ i ].trim( 0, this.duration );
}
return this;
}...
},
trim: function () {
for ( var i = 0; i < this.tracks.length; i ++ ) {
this.tracks[ i ].trim( 0, this.duration );
}
return this;
},
...function AnimationMixer( root ) {
this._root = root;
this._initMemoryManager();
this._accuIndex = 0;
this.time = 0;
this.timeScale = 1.0;
}...
scope.root.add( mesh );
scope.meshBody = mesh;
scope.meshBody.clipOffset = 0;
scope.activeAnimationClipName = mesh.geometry.animations[0].name;
scope.mixer = new THREE.AnimationMixer( mesh );
checkLoadingComplete();
} );
// WEAPONS
..._activateAction = function ( action ) {
if ( ! this._isActiveAction( action ) ) {
if ( action._cacheIndex === null ) {
// this action has been forgotten by the cache, but the user
// appears to be still using it -> rebind
var rootUuid = ( action._localRoot || this._root ).uuid,
clipUuid = action._clip.uuid,
actionsForClip = this._actionsByClip[ clipUuid ];
this._bindAction( action,
actionsForClip && actionsForClip.knownActions[ 0 ] );
this._addInactiveAction( action, clipUuid, rootUuid );
}
var bindings = action._propertyBindings;
// increment reference counts / sort out state
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
var binding = bindings[ i ];
if ( binding.useCount ++ === 0 ) {
this._lendBinding( binding );
binding.saveOriginalState();
}
}
this._lendAction( action );
}
}...
Object.assign( AnimationAction.prototype, {
// State & Scheduling
play: function() {
this._mixer._activateAction( this );
return this;
},
stop: function() {
..._addInactiveAction = function ( action, clipUuid, rootUuid ) {
var actions = this._actions,
actionsByClip = this._actionsByClip,
actionsForClip = actionsByClip[ clipUuid ];
if ( actionsForClip === undefined ) {
actionsForClip = {
knownActions: [ action ],
actionByRoot: {}
};
action._byClipCacheIndex = 0;
actionsByClip[ clipUuid ] = actionsForClip;
} else {
var knownActions = actionsForClip.knownActions;
action._byClipCacheIndex = knownActions.length;
knownActions.push( action );
}
action._cacheIndex = actions.length;
actions.push( action );
actionsForClip.actionByRoot[ rootUuid ] = action;
}...
var rootUuid = ( action._localRoot || this._root ).uuid,
clipUuid = action._clip.uuid,
actionsForClip = this._actionsByClip[ clipUuid ];
this._bindAction( action,
actionsForClip && actionsForClip.knownActions[ 0 ] );
this._addInactiveAction( action, clipUuid, rootUuid );
}
var bindings = action._propertyBindings;
// increment reference counts / sort out state
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
..._addInactiveBinding = function ( binding, rootUuid, trackName ) {
var bindingsByRoot = this._bindingsByRootAndName,
bindingByName = bindingsByRoot[ rootUuid ],
bindings = this._bindings;
if ( bindingByName === undefined ) {
bindingByName = {};
bindingsByRoot[ rootUuid ] = bindingByName;
}
bindingByName[ trackName ] = binding;
binding._cacheIndex = bindings.length;
bindings.push( binding );
}...
if ( binding !== undefined ) {
// existing binding, make sure the cache knows
if ( binding._cacheIndex === null ) {
++ binding.referenceCount;
this._addInactiveBinding( binding, rootUuid, trackName );
}
continue;
}
..._bindAction = function ( action, prototypeAction ) {
var root = action._localRoot || this._root,
tracks = action._clip.tracks,
nTracks = tracks.length,
bindings = action._propertyBindings,
interpolants = action._interpolants,
rootUuid = root.uuid,
bindingsByRoot = this._bindingsByRootAndName,
bindingsByName = bindingsByRoot[ rootUuid ];
if ( bindingsByName === undefined ) {
bindingsByName = {};
bindingsByRoot[ rootUuid ] = bindingsByName;
}
for ( var i = 0; i !== nTracks; ++ i ) {
var track = tracks[ i ],
trackName = track.name,
binding = bindingsByName[ trackName ];
if ( binding !== undefined ) {
bindings[ i ] = binding;
} else {
binding = bindings[ i ];
if ( binding !== undefined ) {
// existing binding, make sure the cache knows
if ( binding._cacheIndex === null ) {
++ binding.referenceCount;
this._addInactiveBinding( binding, rootUuid, trackName );
}
continue;
}
var path = prototypeAction && prototypeAction.
_propertyBindings[ i ].binding.parsedPath;
binding = new PropertyMixer(
PropertyBinding.create( root, trackName, path ),
track.ValueTypeName, track.getValueSize() );
++ binding.referenceCount;
this._addInactiveBinding( binding, rootUuid, trackName );
bindings[ i ] = binding;
}
interpolants[ i ].resultBuffer = binding.buffer;
}
}...
// this action has been forgotten by the cache, but the user
// appears to be still using it -> rebind
var rootUuid = ( action._localRoot || this._root ).uuid,
clipUuid = action._clip.uuid,
actionsForClip = this._actionsByClip[ clipUuid ];
this._bindAction( action,
actionsForClip && actionsForClip.knownActions[ 0 ] );
this._addInactiveAction( action, clipUuid, rootUuid );
}
var bindings = action._propertyBindings;
..._deactivateAction = function ( action ) {
if ( this._isActiveAction( action ) ) {
var bindings = action._propertyBindings;
// decrement reference counts / sort out state
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
var binding = bindings[ i ];
if ( -- binding.useCount === 0 ) {
binding.restoreOriginalState();
this._takeBackBinding( binding );
}
}
this._takeBackAction( action );
}
}...
return this;
},
stop: function() {
this._mixer._deactivateAction( this );
return this.reset();
},
reset: function() {
..._initMemoryManager = function () {
this._actions = []; // 'nActiveActions' followed by inactive ones
this._nActiveActions = 0;
this._actionsByClip = {};
// inside:
// {
// knownActions: Array< AnimationAction > - used as prototypes
// actionByRoot: AnimationAction - lookup
// }
this._bindings = []; // 'nActiveBindings' followed by inactive ones
this._nActiveBindings = 0;
this._bindingsByRootAndName = {}; // inside: Map< name, PropertyMixer >
this._controlInterpolants = []; // same game as above
this._nActiveControlInterpolants = 0;
var scope = this;
this.stats = {
actions: {
get total() { return scope._actions.length; },
get inUse() { return scope._nActiveActions; }
},
bindings: {
get total() { return scope._bindings.length; },
get inUse() { return scope._nActiveBindings; }
},
controlInterpolants: {
get total() { return scope._controlInterpolants.length; },
get inUse() { return scope._nActiveControlInterpolants; }
}
};
}...
* @author David Sarno / http://lighthaus.us/
* @author tschw
*/
function AnimationMixer( root ) {
this._root = root;
this._initMemoryManager();
this._accuIndex = 0;
this.time = 0;
this.timeScale = 1.0;
}
..._isActiveAction = function ( action ) {
var index = action._cacheIndex;
return index !== null && index < this._nActiveActions;
}...
return this.stopFading().stopWarping();
},
isRunning: function() {
return this.enabled && ! this.paused && this.timeScale !== 0 &&
this._startTime === null && this._mixer._isActiveAction( this );
},
// return true when play has been called
isScheduled: function() {
return this._mixer._isActiveAction( this );
..._lendAction = function ( action ) {
// [ active actions | inactive actions ]
// [ active actions >| inactive actions ]
// s a
// <-swap->
// a s
var actions = this._actions,
prevIndex = action._cacheIndex,
lastActiveIndex = this._nActiveActions ++,
firstInactiveAction = actions[ lastActiveIndex ];
action._cacheIndex = lastActiveIndex;
actions[ lastActiveIndex ] = action;
firstInactiveAction._cacheIndex = prevIndex;
actions[ prevIndex ] = firstInactiveAction;
}...
this._lendBinding( binding );
binding.saveOriginalState();
}
}
this._lendAction( action );
}
},
_deactivateAction: function ( action ) {
..._lendBinding = function ( binding ) {
var bindings = this._bindings,
prevIndex = binding._cacheIndex,
lastActiveIndex = this._nActiveBindings ++,
firstInactiveBinding = bindings[ lastActiveIndex ];
binding._cacheIndex = lastActiveIndex;
bindings[ lastActiveIndex ] = binding;
firstInactiveBinding._cacheIndex = prevIndex;
bindings[ prevIndex ] = firstInactiveBinding;
}...
// increment reference counts / sort out state
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
var binding = bindings[ i ];
if ( binding.useCount ++ === 0 ) {
this._lendBinding( binding );
binding.saveOriginalState();
}
}
this._lendAction( action );
..._lendControlInterpolant = function () {
var interpolants = this._controlInterpolants,
lastActiveIndex = this._nActiveControlInterpolants ++,
interpolant = interpolants[ lastActiveIndex ];
if ( interpolant === undefined ) {
interpolant = new LinearInterpolant(
new Float32Array( 2 ), new Float32Array( 2 ),
1, this._controlInterpolantsResultBuffer );
interpolant.__cacheIndex = lastActiveIndex;
interpolants[ lastActiveIndex ] = interpolant;
}
return interpolant;
}...
var mixer = this._mixer, now = mixer.time,
interpolant = this._timeScaleInterpolant,
timeScale = this.timeScale;
if ( interpolant === null ) {
interpolant = mixer._lendControlInterpolant();
this._timeScaleInterpolant = interpolant;
}
var times = interpolant.parameterPositions,
values = interpolant.sampleValues;
..._removeInactiveAction = function ( action ) {
var actions = this._actions,
lastInactiveAction = actions[ actions.length - 1 ],
cacheIndex = action._cacheIndex;
lastInactiveAction._cacheIndex = cacheIndex;
actions[ cacheIndex ] = lastInactiveAction;
actions.pop();
action._cacheIndex = null;
var clipUuid = action._clip.uuid,
actionsByClip = this._actionsByClip,
actionsForClip = actionsByClip[ clipUuid ],
knownActionsForClip = actionsForClip.knownActions,
lastKnownAction =
knownActionsForClip[ knownActionsForClip.length - 1 ],
byClipCacheIndex = action._byClipCacheIndex;
lastKnownAction._byClipCacheIndex = byClipCacheIndex;
knownActionsForClip[ byClipCacheIndex ] = lastKnownAction;
knownActionsForClip.pop();
action._byClipCacheIndex = null;
var actionByRoot = actionsForClip.actionByRoot,
rootUuid = ( action._localRoot || this._root ).uuid;
delete actionByRoot[ rootUuid ];
if ( knownActionsForClip.length === 0 ) {
delete actionsByClip[ clipUuid ];
}
this._removeInactiveBindingsForAction( action );
}...
var actionByRoot = actionsByClip[ clipUuid ].actionByRoot,
action = actionByRoot[ rootUuid ];
if ( action !== undefined ) {
this._deactivateAction( action );
this._removeInactiveAction( action );
}
}
var bindingsByRoot = this._bindingsByRootAndName,
bindingByName = bindingsByRoot[ rootUuid ];
..._removeInactiveBinding = function ( binding ) {
var bindings = this._bindings,
propBinding = binding.binding,
rootUuid = propBinding.rootNode.uuid,
trackName = propBinding.path,
bindingsByRoot = this._bindingsByRootAndName,
bindingByName = bindingsByRoot[ rootUuid ],
lastInactiveBinding = bindings[ bindings.length - 1 ],
cacheIndex = binding._cacheIndex;
lastInactiveBinding._cacheIndex = cacheIndex;
bindings[ cacheIndex ] = lastInactiveBinding;
bindings.pop();
delete bindingByName[ trackName ];
remove_empty_map: {
for ( var _ in bindingByName ) break remove_empty_map;
delete bindingsByRoot[ rootUuid ];
}
}...
var bindings = action._propertyBindings;
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
var binding = bindings[ i ];
if ( -- binding.referenceCount === 0 ) {
this._removeInactiveBinding( binding );
}
}
},
..._removeInactiveBindingsForAction = function ( action ) {
var bindings = action._propertyBindings;
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
var binding = bindings[ i ];
if ( -- binding.referenceCount === 0 ) {
this._removeInactiveBinding( binding );
}
}
}...
if ( knownActionsForClip.length === 0 ) {
delete actionsByClip[ clipUuid ];
}
this._removeInactiveBindingsForAction( action );
},
_removeInactiveBindingsForAction: function ( action ) {
var bindings = action._propertyBindings;
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
..._takeBackAction = function ( action ) {
// [ active actions | inactive actions ]
// [ active actions |< inactive actions ]
// a s
// <-swap->
// s a
var actions = this._actions,
prevIndex = action._cacheIndex,
firstInactiveIndex = -- this._nActiveActions,
lastActiveAction = actions[ firstInactiveIndex ];
action._cacheIndex = firstInactiveIndex;
actions[ firstInactiveIndex ] = action;
lastActiveAction._cacheIndex = prevIndex;
actions[ prevIndex ] = lastActiveAction;
}...
binding.restoreOriginalState();
this._takeBackBinding( binding );
}
}
this._takeBackAction( action );
}
},
// Memory manager
..._takeBackBinding = function ( binding ) {
var bindings = this._bindings,
prevIndex = binding._cacheIndex,
firstInactiveIndex = -- this._nActiveBindings,
lastActiveBinding = bindings[ firstInactiveIndex ];
binding._cacheIndex = firstInactiveIndex;
bindings[ firstInactiveIndex ] = binding;
lastActiveBinding._cacheIndex = prevIndex;
bindings[ prevIndex ] = lastActiveBinding;
}...
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
var binding = bindings[ i ];
if ( -- binding.useCount === 0 ) {
binding.restoreOriginalState();
this._takeBackBinding( binding );
}
}
this._takeBackAction( action );
..._takeBackControlInterpolant = function ( interpolant ) {
var interpolants = this._controlInterpolants,
prevIndex = interpolant.__cacheIndex,
firstInactiveIndex = -- this._nActiveControlInterpolants,
lastActiveInterpolant = interpolants[ firstInactiveIndex ];
interpolant.__cacheIndex = firstInactiveIndex;
interpolants[ firstInactiveIndex ] = interpolant;
lastActiveInterpolant.__cacheIndex = prevIndex;
interpolants[ prevIndex ] = lastActiveInterpolant;
}...
stopFading: function() {
var weightInterpolant = this._weightInterpolant;
if ( weightInterpolant !== null ) {
this._weightInterpolant = null;
this._mixer._takeBackControlInterpolant( weightInterpolant );
}
return this;
},
...addEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) this._listeners = {};
var listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
}...
}
} else {
var request = new XMLHttpRequest();
request.open( 'GET', url, true );
request.addEventListener( 'load', function ( event ) {
var response = event.target.response;
Cache.add( url, response );
if ( this.status === 200 ) {
...clipAction = function ( clip, optionalRoot ) {
var root = optionalRoot || this._root,
rootUuid = root.uuid,
clipObject = typeof clip === 'string' ?
AnimationClip.findByName( root, clip ) : clip,
clipUuid = clipObject !== null ? clipObject.uuid : clip,
actionsForClip = this._actionsByClip[ clipUuid ],
prototypeAction = null;
if ( actionsForClip !== undefined ) {
var existingAction =
actionsForClip.actionByRoot[ rootUuid ];
if ( existingAction !== undefined ) {
return existingAction;
}
// we know the clip, so we don't have to parse all
// the bindings again but can just copy
prototypeAction = actionsForClip.knownActions[ 0 ];
// also, take the clip from the prototype action
if ( clipObject === null )
clipObject = prototypeAction._clip;
}
// clip must be known when specified via string
if ( clipObject === null ) return null;
// allocate all resources required to run it
var newAction = new AnimationAction( this, clipObject, optionalRoot );
this._bindAction( newAction, prototypeAction );
// and make the action known to the memory manager
this._addInactiveAction( newAction, clipUuid, rootUuid );
return newAction;
}...
if ( this.meshBody ) {
if( this.meshBody.activeAction ) {
this.meshBody.activeAction.stop();
this.meshBody.activeAction = null;
}
var action = this.mixer.clipAction( clipName, this.meshBody );
if( action ) {
this.meshBody.activeAction = action.play();
}
}
...dispatchEvent = function ( event ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
var array = [], i = 0;
var length = listenerArray.length;
for ( i = 0; i < length; i ++ ) {
array[ i ] = listenerArray[ i ];
}
for ( i = 0; i < length; i ++ ) {
array[ i ].call( this, event );
}
}
}...
return output;
},
dispose: function () {
this.dispatchEvent( { type: 'dispose' } );
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
...existingAction = function ( clip, optionalRoot ) {
var root = optionalRoot || this._root,
rootUuid = root.uuid,
clipObject = typeof clip === 'string' ?
AnimationClip.findByName( root, clip ) : clip,
clipUuid = clipObject ? clipObject.uuid : clip,
actionsForClip = this._actionsByClip[ clipUuid ];
if ( actionsForClip !== undefined ) {
return actionsForClip.actionByRoot[ rootUuid ] || null;
}
return null;
}...
}
},
// remove a targeted clip from the cache
uncacheAction: function ( clip, optionalRoot ) {
var action = this.existingAction( clip, optionalRoot );
if ( action !== null ) {
this._deactivateAction( action );
this._removeInactiveAction( action );
}
...getRoot = function () {
return this._root;
}n/a
hasEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return false;
var listeners = this._listeners;
return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
}n/a
removeEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ type ];
if ( listenerArray !== undefined ) {
var index = listenerArray.indexOf( listener );
if ( index !== - 1 ) {
listenerArray.splice( index, 1 );
}
}
}...
// Reset
this.resetGLState = resetGLState;
this.dispose = function () {
_canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
renderLists.dispose();
};
// Events
...stopAllAction = function () {
var actions = this._actions,
nActions = this._nActiveActions,
bindings = this._bindings,
nBindings = this._nActiveBindings;
this._nActiveActions = 0;
this._nActiveBindings = 0;
for ( var i = 0; i !== nActions; ++ i ) {
actions[ i ].reset();
}
for ( var i = 0; i !== nBindings; ++ i ) {
bindings[ i ].useCount = 0;
}
return this;
}n/a
uncacheAction = function ( clip, optionalRoot ) {
var action = this.existingAction( clip, optionalRoot );
if ( action !== null ) {
this._deactivateAction( action );
this._removeInactiveAction( action );
}
}n/a
uncacheClip = function ( clip ) {
var actions = this._actions,
clipUuid = clip.uuid,
actionsByClip = this._actionsByClip,
actionsForClip = actionsByClip[ clipUuid ];
if ( actionsForClip !== undefined ) {
// note: just calling _removeInactiveAction would mess up the
// iteration state and also require updating the state we can
// just throw away
var actionsToRemove = actionsForClip.knownActions;
for ( var i = 0, n = actionsToRemove.length; i !== n; ++ i ) {
var action = actionsToRemove[ i ];
this._deactivateAction( action );
var cacheIndex = action._cacheIndex,
lastInactiveAction = actions[ actions.length - 1 ];
action._cacheIndex = null;
action._byClipCacheIndex = null;
lastInactiveAction._cacheIndex = cacheIndex;
actions[ cacheIndex ] = lastInactiveAction;
actions.pop();
this._removeInactiveBindingsForAction( action );
}
delete actionsByClip[ clipUuid ];
}
}n/a
uncacheRoot = function ( root ) {
var rootUuid = root.uuid,
actionsByClip = this._actionsByClip;
for ( var clipUuid in actionsByClip ) {
var actionByRoot = actionsByClip[ clipUuid ].actionByRoot,
action = actionByRoot[ rootUuid ];
if ( action !== undefined ) {
this._deactivateAction( action );
this._removeInactiveAction( action );
}
}
var bindingsByRoot = this._bindingsByRootAndName,
bindingByName = bindingsByRoot[ rootUuid ];
if ( bindingByName !== undefined ) {
for ( var trackName in bindingByName ) {
var binding = bindingByName[ trackName ];
binding.restoreOriginalState();
this._removeInactiveBinding( binding );
}
}
}n/a
update = function ( deltaTime ) {
deltaTime *= this.timeScale;
var actions = this._actions,
nActions = this._nActiveActions,
time = this.time += deltaTime,
timeDirection = Math.sign( deltaTime ),
accuIndex = this._accuIndex ^= 1;
// run active actions
for ( var i = 0; i !== nActions; ++ i ) {
var action = actions[ i ];
action._update( time, deltaTime, timeDirection, accuIndex );
}
// update scene graph
var bindings = this._bindings,
nBindings = this._nActiveBindings;
for ( var i = 0; i !== nBindings; ++ i ) {
bindings[ i ].apply( accuIndex );
}
return this;
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function AnimationObjectGroup( var_args ) {
this.uuid = _Math.generateUUID();
// cached objects followed by the active ones
this._objects = Array.prototype.slice.call( arguments );
this.nCachedObjects_ = 0; // threshold
// note: read by PropertyBinding.Composite
var indices = {};
this._indicesByUUID = indices; // for bookkeeping
for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
indices[ arguments[ i ].uuid ] = i;
}
this._paths = []; // inside: string
this._parsedPaths = []; // inside: { we don't care, here }
this._bindings = []; // inside: Array< PropertyBinding >
this._bindingsIndicesByPath = {}; // inside: indices in these arrays
var scope = this;
this.stats = {
objects: {
get total() { return scope._objects.length; },
get inUse() { return this.total - scope.nCachedObjects_; }
},
get bindingsPerObject() { return scope._bindings.length; }
};
}n/a
add = function ( var_args ) {
var objects = this._objects,
nObjects = objects.length,
nCachedObjects = this.nCachedObjects_,
indicesByUUID = this._indicesByUUID,
paths = this._paths,
parsedPaths = this._parsedPaths,
bindings = this._bindings,
nBindings = bindings.length;
for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
var object = arguments[ i ],
uuid = object.uuid,
index = indicesByUUID[ uuid ],
knownObject = undefined;
if ( index === undefined ) {
// unknown object -> add it to the ACTIVE region
index = nObjects ++;
indicesByUUID[ uuid ] = index;
objects.push( object );
// accounting is done, now do the same for all bindings
for ( var j = 0, m = nBindings; j !== m; ++ j ) {
bindings[ j ].push(
new PropertyBinding(
object, paths[ j ], parsedPaths[ j ] ) );
}
} else if ( index < nCachedObjects ) {
knownObject = objects[ index ];
// move existing object to the ACTIVE region
var firstActiveIndex = -- nCachedObjects,
lastCachedObject = objects[ firstActiveIndex ];
indicesByUUID[ lastCachedObject.uuid ] = index;
objects[ index ] = lastCachedObject;
indicesByUUID[ uuid ] = firstActiveIndex;
objects[ firstActiveIndex ] = object;
// accounting is done, now do the same for all bindings
for ( var j = 0, m = nBindings; j !== m; ++ j ) {
var bindingsForPath = bindings[ j ],
lastCached = bindingsForPath[ firstActiveIndex ],
binding = bindingsForPath[ index ];
bindingsForPath[ index ] = lastCached;
if ( binding === undefined ) {
// since we do not bother to create new bindings
// for objects that are cached, the binding may
// or may not exist
binding = new PropertyBinding(
object, paths[ j ], parsedPaths[ j ] );
}
bindingsForPath[ firstActiveIndex ] = binding;
}
} else if ( objects[ index ] !== knownObject ) {
console.error( "Different objects with the same UUID " +
"detected. Clean the caches or recreate your " +
"infrastructure when reloading scenes..." );
} // else the object is already where we want it to be
} // for arguments
this.nCachedObjects_ = nCachedObjects;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...remove = function ( var_args ) {
var objects = this._objects,
nCachedObjects = this.nCachedObjects_,
indicesByUUID = this._indicesByUUID,
bindings = this._bindings,
nBindings = bindings.length;
for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
var object = arguments[ i ],
uuid = object.uuid,
index = indicesByUUID[ uuid ];
if ( index !== undefined && index >= nCachedObjects ) {
// move existing object into the CACHED region
var lastCachedIndex = nCachedObjects ++,
firstActiveObject = objects[ lastCachedIndex ];
indicesByUUID[ firstActiveObject.uuid ] = index;
objects[ index ] = firstActiveObject;
indicesByUUID[ uuid ] = lastCachedIndex;
objects[ lastCachedIndex ] = object;
// accounting is done, now do the same for all bindings
for ( var j = 0, m = nBindings; j !== m; ++ j ) {
var bindingsForPath = bindings[ j ],
firstActive = bindingsForPath[ lastCachedIndex ],
binding = bindingsForPath[ index ];
bindingsForPath[ index ] = firstActive;
bindingsForPath[ lastCachedIndex ] = binding;
}
}
} // for arguments
this.nCachedObjects_ = nCachedObjects;
}...
}
// visual
if ( removeVisual === true && this.visual && this.visual.parent ) {
this.visual.parent.remove( this.visual );
}
},
addNode: function ( node, indexOctant ) {
...subscribe_ = function ( path, parsedPath ) {
// returns an array of bindings for the given path that is changed
// according to the contained objects in the group
var indicesByPath = this._bindingsIndicesByPath,
index = indicesByPath[ path ],
bindings = this._bindings;
if ( index !== undefined ) return bindings[ index ];
var paths = this._paths,
parsedPaths = this._parsedPaths,
objects = this._objects,
nObjects = objects.length,
nCachedObjects = this.nCachedObjects_,
bindingsForPath = new Array( nObjects );
index = bindings.length;
indicesByPath[ path ] = index;
paths.push( path );
parsedPaths.push( parsedPath );
bindings.push( bindingsForPath );
for ( var i = nCachedObjects, n = objects.length; i !== n; ++ i ) {
var object = objects[ i ];
bindingsForPath[ i ] = new PropertyBinding( object, path, parsedPath );
}
return bindingsForPath;
}...
*/
function Composite( targetGroup, path, optionalParsedPath ) {
var parsedPath = optionalParsedPath || PropertyBinding.parseTrackName( path );
this._targetGroup = targetGroup;
this._bindings = targetGroup.subscribe_( path, parsedPath );
}
Object.assign( Composite.prototype, {
getValue: function ( array, offset ) {
...uncache = function ( var_args ) {
var objects = this._objects,
nObjects = objects.length,
nCachedObjects = this.nCachedObjects_,
indicesByUUID = this._indicesByUUID,
bindings = this._bindings,
nBindings = bindings.length;
for ( var i = 0, n = arguments.length; i !== n; ++ i ) {
var object = arguments[ i ],
uuid = object.uuid,
index = indicesByUUID[ uuid ];
if ( index !== undefined ) {
delete indicesByUUID[ uuid ];
if ( index < nCachedObjects ) {
// object is cached, shrink the CACHED region
var firstActiveIndex = -- nCachedObjects,
lastCachedObject = objects[ firstActiveIndex ],
lastIndex = -- nObjects,
lastObject = objects[ lastIndex ];
// last cached object takes this object's place
indicesByUUID[ lastCachedObject.uuid ] = index;
objects[ index ] = lastCachedObject;
// last object goes to the activated slot and pop
indicesByUUID[ lastObject.uuid ] = firstActiveIndex;
objects[ firstActiveIndex ] = lastObject;
objects.pop();
// accounting is done, now do the same for all bindings
for ( var j = 0, m = nBindings; j !== m; ++ j ) {
var bindingsForPath = bindings[ j ],
lastCached = bindingsForPath[ firstActiveIndex ],
last = bindingsForPath[ lastIndex ];
bindingsForPath[ index ] = lastCached;
bindingsForPath[ firstActiveIndex ] = last;
bindingsForPath.pop();
}
} else {
// object is active, just swap with the last and pop
var lastIndex = -- nObjects,
lastObject = objects[ lastIndex ];
indicesByUUID[ lastObject.uuid ] = index;
objects[ index ] = lastObject;
objects.pop();
// accounting is done, now do the same for all bindings
for ( var j = 0, m = nBindings; j !== m; ++ j ) {
var bindingsForPath = bindings[ j ];
bindingsForPath[ index ] = bindingsForPath[ lastIndex ];
bindingsForPath.pop();
}
} // cached or active
} // if object is known
} // for arguments
this.nCachedObjects_ = nCachedObjects;
}n/a
unsubscribe_ = function ( path ) {
// tells the group to forget about a property path and no longer
// update the array previously obtained with 'subscribe_'
var indicesByPath = this._bindingsIndicesByPath,
index = indicesByPath[ path ];
if ( index !== undefined ) {
var paths = this._paths,
parsedPaths = this._parsedPaths,
bindings = this._bindings,
lastBindingsIndex = bindings.length - 1,
lastBindings = bindings[ lastBindingsIndex ],
lastBindingsPath = path[ lastBindingsIndex ];
indicesByPath[ lastBindingsPath ] = index;
bindings[ index ] = lastBindings;
bindings.pop();
parsedPaths[ index ] = parsedPaths[ lastBindingsIndex ];
parsedPaths.pop();
paths[ index ] = paths[ lastBindingsIndex ];
paths.pop();
}
}n/a
arraySlice = function ( array, from, to ) {
if ( AnimationUtils.isTypedArray( array ) ) {
// in ios9 array.subarray(from, undefined) will return empty array
// but array.subarray(from) or array.subarray(from, len) is correct
return new array.constructor( array.subarray( from, to !== undefined ? to : array.length ) );
}
return array.slice( from, to );
}...
if ( from !== 0 || to !== nKeys ) {
// empty tracks are forbidden, so keep at least one keyframe
if ( from >= to ) to = Math.max( to, 1 ), from = to - 1;
var stride = this.getValueSize();
this.times = AnimationUtils.arraySlice( times, from, to );
this.values = AnimationUtils.
arraySlice( this.values, from * stride, to * stride );
}
return this;
...convertArray = function ( array, type, forceClone ) {
if ( ! array || // let 'undefined' and 'null' pass
! forceClone && array.constructor === type ) return array;
if ( typeof type.BYTES_PER_ELEMENT === 'number' ) {
return new type( array ); // create typed array
}
return Array.prototype.slice.call( array ); // create Array
}...
throw new Error( "no keyframes in track named " + name );
}
this.name = name;
this.times = AnimationUtils.convertArray( times, this.TimeBufferType );
this.values = AnimationUtils.convertArray( values, this.ValueBufferType );
this.setInterpolation( interpolation || this.DefaultInterpolation );
this.validate();
this.optimize();
...flattenJSON = function ( jsonKeys, times, values, valuePropertyName ) {
var i = 1, key = jsonKeys[ 0 ];
while ( key !== undefined && key[ valuePropertyName ] === undefined ) {
key = jsonKeys[ i ++ ];
}
if ( key === undefined ) return; // no data
var value = key[ valuePropertyName ];
if ( value === undefined ) return; // no data
if ( Array.isArray( value ) ) {
do {
value = key[ valuePropertyName ];
if ( value !== undefined ) {
times.push( key.time );
values.push.apply( values, value ); // push all elements
}
key = jsonKeys[ i ++ ];
} while ( key !== undefined );
} else if ( value.toArray !== undefined ) {
// ...assume THREE.Math-ish
do {
value = key[ valuePropertyName ];
if ( value !== undefined ) {
times.push( key.time );
value.toArray( values, values.length );
}
key = jsonKeys[ i ++ ];
} while ( key !== undefined );
} else {
// otherwise push as-is
do {
value = key[ valuePropertyName ];
if ( value !== undefined ) {
times.push( key.time );
values.push( value );
}
key = jsonKeys[ i ++ ];
} while ( key !== undefined );
}
}...
// only return track if there are actually keys.
if ( animationKeys.length !== 0 ) {
var times = [];
var values = [];
AnimationUtils.flattenJSON( animationKeys, times, values, propertyName );
// empty keys are filtered out, so check again
if ( times.length !== 0 ) {
destTracks.push( new trackType( trackName, times, values ) );
}
...getKeyframeOrder = function ( times ) {
function compareTime( i, j ) {
return times[ i ] - times[ j ];
}
var n = times.length;
var result = new Array( n );
for ( var i = 0; i !== n; ++ i ) result[ i ] = i;
result.sort( compareTime );
return result;
}...
this.setDisplayTime( this._mixer.time );
},
_sort: function( track ) {
var times = track.times,
order = THREE.AnimationUtils.getKeyframeOrder( times );
this._setArray( times,
THREE.AnimationUtils.sortedArray( times, 1, order ) );
var values = track.values,
stride = track.getValueSize();
...isTypedArray = function ( object ) {
return ArrayBuffer.isView( object ) &&
! ( object instanceof DataView );
}...
*/
var AnimationUtils = {
// same as Array.prototype.slice, but also works on typed arrays
arraySlice: function ( array, from, to ) {
if ( AnimationUtils.isTypedArray( array ) ) {
// in ios9 array.subarray(from, undefined) will return empty array
// but array.subarray(from) or array.subarray(from, len) is correct
return new array.constructor( array.subarray( from, to !== undefined ? to : array.length ) );
}
...sortedArray = function ( values, stride, order ) {
var nValues = values.length;
var result = new values.constructor( nValues );
for ( var i = 0, dstOffset = 0; dstOffset !== nValues; ++ i ) {
var srcOffset = order[ i ] * stride;
for ( var j = 0; j !== stride; ++ j ) {
result[ dstOffset ++ ] = values[ srcOffset + j ];
}
}
return result;
}...
_sort: function( track ) {
var times = track.times,
order = THREE.AnimationUtils.getKeyframeOrder( times );
this._setArray( times,
THREE.AnimationUtils.sortedArray( times, 1, order ) );
var values = track.values,
stride = track.getValueSize();
this._setArray( values,
THREE.AnimationUtils.sortedArray( values, stride, order ) );
...function ArcCurve( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
EllipseCurve.call( this, aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
}n/a
function ArcCurve( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
EllipseCurve.call( this, aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function ArrayCamera( array ) {
PerspectiveCamera.call( this );
this.enabled = false;
this.cameras = array || [];
}n/a
function ArrayCamera( array ) {
PerspectiveCamera.call( this );
this.enabled = false;
this.cameras = array || [];
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function ArrowHelper( dir, origin, length, color, headLength, headWidth ) {
// dir is assumed to be normalized
Object3D.call( this );
if ( color === undefined ) color = 0xffff00;
if ( length === undefined ) length = 1;
if ( headLength === undefined ) headLength = 0.2 * length;
if ( headWidth === undefined ) headWidth = 0.2 * headLength;
if ( lineGeometry === undefined ) {
lineGeometry = new BufferGeometry();
lineGeometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) );
coneGeometry = new CylinderBufferGeometry( 0, 0.5, 1, 5, 1 );
coneGeometry.translate( 0, - 0.5, 0 );
}
this.position.copy( origin );
this.line = new Line( lineGeometry, new LineBasicMaterial( { color: color } ) );
this.line.matrixAutoUpdate = false;
this.add( this.line );
this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
this.cone.matrixAutoUpdate = false;
this.add( this.cone );
this.setDirection( dir );
this.setLength( length, headLength, headWidth );
}...
tangent = tangents[ i ];
normal = normals[ i ];
binormal = binormals[ i ];
if ( scope.debug ) {
scope.debug.add( new THREE.ArrowHelper( tangent, pos, radius, 0x0000ff ) );
scope.debug.add( new THREE.ArrowHelper( normal, pos, radius, 0xff0000 ) );
scope.debug.add( new THREE.ArrowHelper( binormal, pos, radius, 0x00ff00 ) );
}
cx = - scope.radius * Math.cos( v ); // TODO: Hack: Negating it so it faces outside.
cy = scope.radius * Math.sin( v );
...function ArrowHelper( dir, origin, length, color, headLength, headWidth ) {
// dir is assumed to be normalized
Object3D.call( this );
if ( color === undefined ) color = 0xffff00;
if ( length === undefined ) length = 1;
if ( headLength === undefined ) headLength = 0.2 * length;
if ( headWidth === undefined ) headWidth = 0.2 * headLength;
if ( lineGeometry === undefined ) {
lineGeometry = new BufferGeometry();
lineGeometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 1, 0 ], 3 ) );
coneGeometry = new CylinderBufferGeometry( 0, 0.5, 1, 5, 1 );
coneGeometry.translate( 0, - 0.5, 0 );
}
this.position.copy( origin );
this.line = new Line( lineGeometry, new LineBasicMaterial( { color: color } ) );
this.line.matrixAutoUpdate = false;
this.add( this.line );
this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
this.cone.matrixAutoUpdate = false;
this.add( this.cone );
this.setDirection( dir );
this.setLength( length, headLength, headWidth );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...setColor = function ( color ) {
this.line.material.color.copy( color );
this.cone.material.color.copy( color );
}n/a
function setDirection( dir ) {
// dir is assumed to be normalized
if ( dir.y > 0.99999 ) {
this.quaternion.set( 0, 0, 0, 1 );
} else if ( dir.y < - 0.99999 ) {
this.quaternion.set( 1, 0, 0, 0 );
} else {
axis.set( dir.z, 0, - dir.x ).normalize();
radians = Math.acos( dir.y );
this.quaternion.setFromAxisAngle( axis, radians );
}
}...
this.line.matrixAutoUpdate = false;
this.add( this.line );
this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
this.cone.matrixAutoUpdate = false;
this.add( this.cone );
this.setDirection( dir );
this.setLength( length, headLength, headWidth );
}
ArrowHelper.prototype = Object.create( Object3D.prototype );
ArrowHelper.prototype.constructor = ArrowHelper;
...setLength = function ( length, headLength, headWidth ) {
if ( headLength === undefined ) headLength = 0.2 * length;
if ( headWidth === undefined ) headWidth = 0.2 * headLength;
this.line.scale.set( 1, Math.max( 0, length - headLength ), 1 );
this.line.updateMatrix();
this.cone.scale.set( headWidth, headLength, headWidth );
this.cone.position.y = length;
this.cone.updateMatrix();
}...
this.add( this.line );
this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
this.cone.matrixAutoUpdate = false;
this.add( this.cone );
this.setDirection( dir );
this.setLength( length, headLength, headWidth );
}
ArrowHelper.prototype = Object.create( Object3D.prototype );
ArrowHelper.prototype.constructor = ArrowHelper;
ArrowHelper.prototype.setDirection = ( function () {
...function Audio( listener ) {
Object3D.call( this );
this.type = 'Audio';
this.context = listener.context;
this.gain = this.context.createGain();
this.gain.connect( listener.getInput() );
this.autoplay = false;
this.buffer = null;
this.loop = false;
this.startTime = 0;
this.playbackRate = 1;
this.isPlaying = false;
this.hasPlaybackControl = true;
this.sourceType = 'empty';
this.filters = [];
}n/a
connect = function () {
if ( this.filters.length > 0 ) {
this.source.connect( this.filters[ 0 ] );
for ( var i = 1, l = this.filters.length; i < l; i ++ ) {
this.filters[ i - 1 ].connect( this.filters[ i ] );
}
this.filters[ this.filters.length - 1 ].connect( this.getOutput() );
} else {
this.source.connect( this.getOutput() );
}
return this;
}...
function AudioAnalyser( audio, fftSize ) {
this.analyser = audio.context.createAnalyser();
this.analyser.fftSize = fftSize !== undefined ? fftSize : 2048;
this.data = new Uint8Array( this.analyser.frequencyBinCount );
audio.getOutput().connect( this.analyser );
}
Object.assign( AudioAnalyser.prototype, {
getFrequencyData: function () {
...function Audio( listener ) {
Object3D.call( this );
this.type = 'Audio';
this.context = listener.context;
this.gain = this.context.createGain();
this.gain.connect( listener.getInput() );
this.autoplay = false;
this.buffer = null;
this.loop = false;
this.startTime = 0;
this.playbackRate = 1;
this.isPlaying = false;
this.hasPlaybackControl = true;
this.sourceType = 'empty';
this.filters = [];
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...disconnect = function () {
if ( this.filters.length > 0 ) {
this.source.disconnect( this.filters[ 0 ] );
for ( var i = 1, l = this.filters.length; i < l; i ++ ) {
this.filters[ i - 1 ].disconnect( this.filters[ i ] );
}
this.filters[ this.filters.length - 1 ].disconnect( this.getOutput() );
} else {
this.source.disconnect( this.getOutput() );
}
return this;
}...
},
disconnect: function () {
if ( this.filters.length > 0 ) {
this.source.disconnect( this.filters[ 0 ] );
for ( var i = 1, l = this.filters.length; i < l; i ++ ) {
this.filters[ i - 1 ].disconnect( this.filters[ i ] );
}
...getFilter = function () {
return this.getFilters()[ 0 ];
}n/a
getFilters = function () {
return this.filters;
}...
return this;
},
getFilter: function () {
return this.getFilters()[ 0 ];
},
setFilter: function ( filter ) {
return this.setFilters( filter ? [ filter ] : [] );
...getLoop = function () {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return false;
}
return this.loop;
}n/a
getOutput = function () {
return this.gain;
}...
function AudioAnalyser( audio, fftSize ) {
this.analyser = audio.context.createAnalyser();
this.analyser.fftSize = fftSize !== undefined ? fftSize : 2048;
this.data = new Uint8Array( this.analyser.frequencyBinCount );
audio.getOutput().connect( this.analyser );
}
Object.assign( AudioAnalyser.prototype, {
getFrequencyData: function () {
...getPlaybackRate = function () {
return this.playbackRate;
}n/a
getVolume = function () {
return this.gain.gain.value;
}n/a
load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...onEnded = function () {
this.isPlaying = false;
}n/a
pause = function () {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
this.source.stop();
this.startTime = this.context.currentTime;
this.isPlaying = false;
return this;
}n/a
play = function () {
if ( this.isPlaying === true ) {
console.warn( 'THREE.Audio: Audio is already playing.' );
return;
}
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
var source = this.context.createBufferSource();
source.buffer = this.buffer;
source.loop = this.loop;
source.onended = this.onEnded.bind( this );
source.playbackRate.setValueAtTime( this.playbackRate, this.startTime );
source.start( 0, this.startTime );
this.isPlaying = true;
this.source = source;
return this.connect();
}...
this.meshBody.activeAction.stop();
this.meshBody.activeAction = null;
}
var action = this.mixer.clipAction( clipName, this.meshBody );
if( action ) {
this.meshBody.activeAction = action.play();
}
}
scope.activeClipName = clipName;
...setBuffer = function ( audioBuffer ) {
this.buffer = audioBuffer;
this.sourceType = 'buffer';
if ( this.autoplay ) this.play();
return this;
}...
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
AudioAnalyser.prototype.getData = function () {
...setFilter = function ( filter ) {
return this.setFilters( filter ? [ filter ] : [] );
}n/a
setFilters = function ( value ) {
if ( ! value ) value = [];
if ( this.isPlaying === true ) {
this.disconnect();
this.filters = value;
this.connect();
} else {
this.filters = value;
}
return this;
}...
return this.getFilters()[ 0 ];
},
setFilter: function ( filter ) {
return this.setFilters( filter ? [ filter ] : [] );
},
setPlaybackRate: function ( value ) {
if ( this.hasPlaybackControl === false ) {
...setLoop = function ( value ) {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
this.loop = value;
if ( this.isPlaying === true ) {
this.source.loop = this.loop;
}
return this;
}n/a
setNodeSource = function ( audioNode ) {
this.hasPlaybackControl = false;
this.sourceType = 'audioNode';
this.source = audioNode;
this.connect();
return this;
}n/a
setPlaybackRate = function ( value ) {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
this.playbackRate = value;
if ( this.isPlaying === true ) {
this.source.playbackRate.setValueAtTime( this.playbackRate, this.context.currentTime );
}
return this;
}n/a
setVolume = function ( value ) {
this.gain.gain.value = value;
return this;
}n/a
stop = function () {
if ( this.hasPlaybackControl === false ) {
console.warn( 'THREE.Audio: this Audio has no playback control.' );
return;
}
this.source.stop();
this.startTime = 0;
this.isPlaying = false;
return this;
}...
};
this.setAnimation = function ( clipName ) {
if ( this.meshBody ) {
if( this.meshBody.activeAction ) {
this.meshBody.activeAction.stop();
this.meshBody.activeAction = null;
}
var action = this.mixer.clipAction( clipName, this.meshBody );
if( action ) {
this.meshBody.activeAction = action.play();
...function AudioAnalyser( audio, fftSize ) {
this.analyser = audio.context.createAnalyser();
this.analyser.fftSize = fftSize !== undefined ? fftSize : 2048;
this.data = new Uint8Array( this.analyser.frequencyBinCount );
audio.getOutput().connect( this.analyser );
}n/a
getAverageFrequency = function () {
var value = 0, data = this.getFrequencyData();
for ( var i = 0; i < data.length; i ++ ) {
value += data[ i ];
}
return value / data.length;
}n/a
getData = function () {
console.warn( 'THREE.AudioAnalyser: .getData() is now .getFrequencyData().' );
return this.getFrequencyData();
}...
} );
return this;
};
AudioAnalyser.prototype.getData = function () {
console.warn( 'THREE.AudioAnalyser: .getData() is now .getFrequencyData().'
; );
return this.getFrequencyData();
};
//
export var GeometryUtils = {
...getFrequencyData = function () {
this.analyser.getByteFrequencyData( this.data );
return this.data;
}...
} );
return this;
};
AudioAnalyser.prototype.getData = function () {
console.warn( 'THREE.AudioAnalyser: .getData() is now .getFrequencyData().'
; );
return this.getFrequencyData();
};
//
export var GeometryUtils = {
...getContext = function () {
if ( context === undefined ) {
context = new ( window.AudioContext || window.webkitAudioContext )();
}
return context;
}...
} else {
canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
canvas.width = image.width;
canvas.height = image.height;
canvas.getContext( '2d' ).drawImage( image, 0, 0, image.width, image.height
);
}
if ( canvas.width > 2048 || canvas.height > 2048 ) {
return canvas.toDataURL( 'image/jpeg', 0.6 );
...setContext = function ( value ) {
context = value;
}n/a
function AudioListener() {
Object3D.call( this );
this.type = 'AudioListener';
this.context = AudioContext.getContext();
this.gain = this.context.createGain();
this.gain.connect( this.context.destination );
this.filter = null;
}n/a
function AudioListener() {
Object3D.call( this );
this.type = 'AudioListener';
this.context = AudioContext.getContext();
this.gain = this.context.createGain();
this.gain.connect( this.context.destination );
this.filter = null;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getFilter = function () {
return this.filter;
}n/a
getInput = function () {
return this.gain;
}...
Object3D.call( this );
this.type = 'Audio';
this.context = listener.context;
this.gain = this.context.createGain();
this.gain.connect( listener.getInput() );
this.autoplay = false;
this.buffer = null;
this.loop = false;
this.startTime = 0;
this.playbackRate = 1;
...getMasterVolume = function () {
return this.gain.gain.value;
}n/a
removeFilter = function ( ) {
if ( this.filter !== null ) {
this.gain.disconnect( this.filter );
this.filter.disconnect( this.context.destination );
this.gain.connect( this.context.destination );
this.filter = null;
}
}n/a
setFilter = function ( value ) {
if ( this.filter !== null ) {
this.gain.disconnect( this.filter );
this.filter.disconnect( this.context.destination );
} else {
this.gain.disconnect( this.context.destination );
}
this.filter = value;
this.gain.connect( this.filter );
this.filter.connect( this.context.destination );
}n/a
setMasterVolume = function ( value ) {
this.gain.gain.value = value;
}n/a
function updateMatrixWorld( force ) {
Object3D.prototype.updateMatrixWorld.call( this, force );
var listener = this.context.listener;
var up = this.up;
this.matrixWorld.decompose( position, quaternion, scale );
orientation.set( 0, 0, - 1 ).applyQuaternion( quaternion );
if ( listener.positionX ) {
listener.positionX.setValueAtTime( position.x, this.context.currentTime );
listener.positionY.setValueAtTime( position.y, this.context.currentTime );
listener.positionZ.setValueAtTime( position.z, this.context.currentTime );
listener.forwardX.setValueAtTime( orientation.x, this.context.currentTime );
listener.forwardY.setValueAtTime( orientation.y, this.context.currentTime );
listener.forwardZ.setValueAtTime( orientation.z, this.context.currentTime );
listener.upX.setValueAtTime( up.x, this.context.currentTime );
listener.upY.setValueAtTime( up.y, this.context.currentTime );
listener.upZ.setValueAtTime( up.z, this.context.currentTime );
} else {
listener.setPosition( position.x, position.y, position.z );
listener.setOrientation( orientation.x, orientation.y, orientation.z, up.x, up.y, up.z );
}
}...
var v1 = new Vector3();
return function expandByObject( object ) {
var scope = this;
object.updateMatrixWorld( true );
object.traverse( function ( node ) {
var i, l;
var geometry = node.geometry;
...function AudioLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
load = function ( url, onLoad, onProgress, onError ) {
var loader = new FileLoader( this.manager );
loader.setResponseType( 'arraybuffer' );
loader.load( url, function ( buffer ) {
var context = AudioContext.getContext();
context.decodeAudioData( buffer, function ( audioBuffer ) {
onLoad( audioBuffer );
} );
}, onProgress, onError );
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...function AxisHelper( size ) {
size = size || 1;
var vertices = [
0, 0, 0, size, 0, 0,
0, 0, 0, 0, size, 0,
0, 0, 0, 0, 0, size
];
var colors = [
1, 0, 0, 1, 0.6, 0,
0, 1, 0, 0.6, 1, 0,
0, 0, 1, 0, 0.6, 1
];
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors } );
LineSegments.call( this, geometry, material );
}n/a
function AxisHelper( size ) {
size = size || 1;
var vertices = [
0, 0, 0, size, 0, 0,
0, 0, 0, 0, size, 0,
0, 0, 0, 0, 0, size
];
var colors = [
1, 0, 0, 1, 0.6, 0,
0, 1, 0, 0.6, 1, 0,
0, 0, 1, 0, 0.6, 1
];
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors } );
LineSegments.call( this, geometry, material );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Bone() {
Object3D.call( this );
this.type = 'Bone';
}...
}
}
var helper = this.helper;
var params = this.params;
var bones = this.mesh.skeleton.bones;
var bone = ( params.boneIndex === -1 ) ? new THREE.Bone() : bones[ params.boneIndex
];
var shape = generateShape( params );
var weight = ( params.type === 0 ) ? 0 : params.weight;
var localInertia = helper.allocVector3();
localInertia.setValue( 0, 0, 0 );
if( weight !== 0 ) {
...function Bone() {
Object3D.call( this );
this.type = 'Bone';
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function BooleanKeyframeTrack( name, times, values ) {
KeyframeTrackConstructor.call( this, name, times, values );
}...
THREE.AnimationClipCreator.CreateVisibilityAnimation = function( duration ) {
var times = [ 0, duration / 2, duration ], values = [ true, false, true ];
var trackName = '.visible';
var track = new THREE.BooleanKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );
};
THREE.AnimationClipCreator.CreateMaterialColorAnimation = function( duration, colors, loop ) {
...function Array() { [native code] }n/a
function BooleanKeyframeTrack( name, times, values ) {
KeyframeTrackConstructor.call( this, name, times, values );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Box2( min, max ) {
this.min = ( min !== undefined ) ? min : new Vector2( + Infinity, + Infinity );
this.max = ( max !== undefined ) ? max : new Vector2( - Infinity, - Infinity );
}n/a
center = function ( optionalTarget ) {
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
}...
//
Object.assign( Box2.prototype, {
center: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
},
empty: function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
...clampPoint = function ( point, optionalTarget ) {
var result = optionalTarget || new Vector2();
return result.copy( point ).clamp( this.min, this.max );
}...
intersectsSphere: ( function () {
var closestPoint = new Vector3();
return function intersectsSphere( sphere ) {
// Find the point on the AABB closest to the sphere center.
this.clampPoint( sphere.center, closestPoint );
// If that point is inside the sphere, the AABB and sphere intersect.
return closestPoint.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius );
};
} )(),
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...containsBox = function ( box ) {
return this.min.x <= box.min.x && box.max.x <= this.max.x &&
this.min.y <= box.min.y && box.max.y <= this.max.y;
}n/a
containsPoint = function ( point ) {
return point.x < this.min.x || point.x > this.max.x ||
point.y < this.min.y || point.y > this.max.y ? false : true;
}...
// horizontal and vertical coordinate of the lower left corner of the pixels to copy
screenPositionPixels.x = viewport.x + ( screenPosition.x * halfViewportWidth ) + halfViewportWidth - 8;
screenPositionPixels.y = viewport.y + ( screenPosition.y * halfViewportHeight ) + halfViewportHeight - 8;
// screen cull
if ( validArea.containsPoint( screenPositionPixels ) === true ) {
// save current RGB to temp texture
state.activeTexture( gl.TEXTURE0 );
state.bindTexture( gl.TEXTURE_2D, null );
state.activeTexture( gl.TEXTURE1 );
state.bindTexture( gl.TEXTURE_2D, tempTexture );
...copy = function ( box ) {
this.min.copy( box.min );
this.max.copy( box.max );
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function distanceToPoint( point ) {
var clampedPoint = v1.copy( point ).clamp( this.min, this.max );
return clampedPoint.sub( point ).length();
}...
return this.normal.dot( point ) + this.constant;
},
distanceToSphere: function ( sphere ) {
return this.distanceToPoint( sphere.center ) - sphere.radius;
},
projectPoint: function ( point, optionalTarget ) {
return this.orthoPoint( point, optionalTarget ).sub( point ).negate();
...empty = function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
}...
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
},
empty: function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
...equals = function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...expandByPoint = function ( point ) {
this.min.min( point );
this.max.max( point );
return this;
}...
setFromPoints: function ( points ) {
this.makeEmpty();
for ( var i = 0, il = points.length; i < il; i ++ ) {
this.expandByPoint( points[ i ] );
}
return this;
},
...expandByScalar = function ( scalar ) {
this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
}...
},
getBoundingBox: function ( optionalTarget ) {
var box = optionalTarget || new Box3();
box.set( this.center, this.center );
box.expandByScalar( this.radius );
return box;
},
applyMatrix4: function ( matrix ) {
...expandByVector = function ( vector ) {
this.min.sub( vector );
this.max.add( vector );
return this;
}n/a
getCenter = function ( optionalTarget ) {
var result = optionalTarget || new Vector2();
return this.isEmpty() ? result.set( 0, 0 ) : result.addVectors( this.min, this.max ).multiplyScalar( 0.5 );
}...
var v1 = new Vector3();
return function getBoundingSphere( optionalTarget ) {
var result = optionalTarget || new Sphere();
this.getCenter( result.center );
result.radius = this.getSize( v1 ).length() * 0.5;
return result;
};
...getParameter = function ( point, optionalTarget ) {
// This can potentially have a divide by zero if the box
// has a size dimension of 0.
var result = optionalTarget || new Vector2();
return result.set(
( point.x - this.min.x ) / ( this.max.x - this.min.x ),
( point.y - this.min.y ) / ( this.max.y - this.min.y )
);
}...
try {
var texture = renderTarget.texture;
var textureFormat = texture.format;
var textureType = texture.type;
if ( textureFormat !== RGBAFormat && paramThreeToGL( textureFormat ) !== _gl.getParameter
( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format
.' );
return;
}
if ( textureType !== UnsignedByteType && paramThreeToGL( textureType ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE
) && // IE11, Edge and Chrome Mac < 52 (#9513)
...getSize = function ( optionalTarget ) {
var result = optionalTarget || new Vector2();
return this.isEmpty() ? result.set( 0, 0 ) : result.subVectors( this.max, this.min );
}...
return function getBoundingSphere( optionalTarget ) {
var result = optionalTarget || new Sphere();
this.getCenter( result.center );
result.radius = this.getSize( v1 ).length() * 0.5;
return result;
};
}(),
...intersect = function ( box ) {
this.min.max( box.min );
this.max.min( box.max );
return this;
}n/a
intersectsBox = function ( box ) {
// using 4 splitting planes to rule out intersections
return box.max.x < this.min.x || box.min.x > this.max.x ||
box.max.y < this.min.y || box.min.y > this.max.y ? false : true;
}...
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...isEmpty = function () {
// this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes
return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y );
}...
return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y );
},
getCenter: function ( optionalTarget ) {
var result = optionalTarget || new Vector2();
return this.isEmpty() ? result.set( 0, 0 ) : result.addVectors( this.min, this.max
).multiplyScalar( 0.5 );
},
getSize: function ( optionalTarget ) {
var result = optionalTarget || new Vector2();
return this.isEmpty() ? result.set( 0, 0 ) : result.subVectors( this.max, this.min );
...isIntersectionBox = function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
}...
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox
().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...makeEmpty = function () {
this.min.x = this.min.y = + Infinity;
this.max.x = this.max.y = - Infinity;
return this;
}...
return this;
},
setFromPoints: function ( points ) {
this.makeEmpty();
for ( var i = 0, il = points.length; i < il; i ++ ) {
this.expandByPoint( points[ i ] );
}
...set = function ( min, max ) {
this.min.copy( min );
this.max.copy( max );
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...function setFromCenterAndSize( center, size ) {
var halfSize = v1.copy( size ).multiplyScalar( 0.5 );
this.min.copy( center ).sub( halfSize );
this.max.copy( center ).add( halfSize );
return this;
}n/a
setFromPoints = function ( points ) {
this.makeEmpty();
for ( var i = 0, il = points.length; i < il; i ++ ) {
this.expandByPoint( points[ i ] );
}
return this;
}...
points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111
this.setFromPoints( points );
return this;
};
}(),
...size = function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
}...
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
}
} );
Object.assign( Box3.prototype, {
...translate = function ( offset ) {
this.min.add( offset );
this.max.add( offset );
return this;
}...
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
...union = function ( box ) {
this.min.min( box.min );
this.max.max( box.max );
return this;
}n/a
function Box3( min, max ) {
this.min = ( min !== undefined ) ? min : new Vector3( + Infinity, + Infinity, + Infinity );
this.max = ( max !== undefined ) ? max : new Vector3( - Infinity, - Infinity, - Infinity );
}...
// events
var changeEvent = { type: 'change' };
this.focus = function ( target ) {
var box = new THREE.Box3().setFromObject( target );
object.lookAt( center.copy( box.getCenter() ) );
scope.dispatchEvent( changeEvent );
};
this.pan = function ( delta ) {
...function applyMatrix4( matrix ) {
// transform of empty box is an empty box.
if( this.isEmpty() ) return this;
// NOTE: I am using a binary pattern to specify all 2^3 combinations below
points[ 0 ].set( this.min.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 000
points[ 1 ].set( this.min.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 001
points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111
this.setFromPoints( points );
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...center = function ( optionalTarget ) {
console.warn( 'THREE.Box3: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
}...
//
Object.assign( Box2.prototype, {
center: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
},
empty: function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
...clampPoint = function ( point, optionalTarget ) {
var result = optionalTarget || new Vector3();
return result.copy( point ).clamp( this.min, this.max );
}...
intersectsSphere: ( function () {
var closestPoint = new Vector3();
return function intersectsSphere( sphere ) {
// Find the point on the AABB closest to the sphere center.
this.clampPoint( sphere.center, closestPoint );
// If that point is inside the sphere, the AABB and sphere intersect.
return closestPoint.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius );
};
} )(),
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...containsBox = function ( box ) {
return this.min.x <= box.min.x && box.max.x <= this.max.x &&
this.min.y <= box.min.y && box.max.y <= this.max.y &&
this.min.z <= box.min.z && box.max.z <= this.max.z;
}n/a
containsPoint = function ( point ) {
return point.x < this.min.x || point.x > this.max.x ||
point.y < this.min.y || point.y > this.max.y ||
point.z < this.min.z || point.z > this.max.z ? false : true;
}...
// horizontal and vertical coordinate of the lower left corner of the pixels to copy
screenPositionPixels.x = viewport.x + ( screenPosition.x * halfViewportWidth ) + halfViewportWidth - 8;
screenPositionPixels.y = viewport.y + ( screenPosition.y * halfViewportHeight ) + halfViewportHeight - 8;
// screen cull
if ( validArea.containsPoint( screenPositionPixels ) === true ) {
// save current RGB to temp texture
state.activeTexture( gl.TEXTURE0 );
state.bindTexture( gl.TEXTURE_2D, null );
state.activeTexture( gl.TEXTURE1 );
state.bindTexture( gl.TEXTURE_2D, tempTexture );
...copy = function ( box ) {
this.min.copy( box.min );
this.max.copy( box.max );
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function distanceToPoint( point ) {
var clampedPoint = v1.copy( point ).clamp( this.min, this.max );
return clampedPoint.sub( point ).length();
}...
return this.normal.dot( point ) + this.constant;
},
distanceToSphere: function ( sphere ) {
return this.distanceToPoint( sphere.center ) - sphere.radius;
},
projectPoint: function ( point, optionalTarget ) {
return this.orthoPoint( point, optionalTarget ).sub( point ).negate();
...empty = function () {
console.warn( 'THREE.Box3: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
}...
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
},
empty: function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
...equals = function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...function expandByObject( object ) {
var scope = this;
object.updateMatrixWorld( true );
object.traverse( function ( node ) {
var i, l;
var geometry = node.geometry;
if ( geometry !== undefined ) {
if ( geometry.isGeometry ) {
var vertices = geometry.vertices;
for ( i = 0, l = vertices.length; i < l; i ++ ) {
v1.copy( vertices[ i ] );
v1.applyMatrix4( node.matrixWorld );
scope.expandByPoint( v1 );
}
} else if ( geometry.isBufferGeometry ) {
var attribute = geometry.attributes.position;
if ( attribute !== undefined ) {
for ( i = 0, l = attribute.count; i < l; i ++ ) {
v1.fromBufferAttribute( attribute, i ).applyMatrix4( node.matrixWorld );
scope.expandByPoint( v1 );
}
}
}
}
} );
return this;
}...
}(),
setFromObject: function ( object ) {
this.makeEmpty();
return this.expandByObject( object );
},
clone: function () {
return new this.constructor().copy( this );
...expandByPoint = function ( point ) {
this.min.min( point );
this.max.max( point );
return this;
}...
setFromPoints: function ( points ) {
this.makeEmpty();
for ( var i = 0, il = points.length; i < il; i ++ ) {
this.expandByPoint( points[ i ] );
}
return this;
},
...expandByScalar = function ( scalar ) {
this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
}...
},
getBoundingBox: function ( optionalTarget ) {
var box = optionalTarget || new Box3();
box.set( this.center, this.center );
box.expandByScalar( this.radius );
return box;
},
applyMatrix4: function ( matrix ) {
...expandByVector = function ( vector ) {
this.min.sub( vector );
this.max.add( vector );
return this;
}n/a
function getBoundingSphere( optionalTarget ) {
var result = optionalTarget || new Sphere();
this.getCenter( result.center );
result.radius = this.getSize( v1 ).length() * 0.5;
return result;
}n/a
getCenter = function ( optionalTarget ) {
var result = optionalTarget || new Vector3();
return this.isEmpty() ? result.set( 0, 0, 0 ) : result.addVectors( this.min, this.max ).multiplyScalar( 0.5 );
}...
var v1 = new Vector3();
return function getBoundingSphere( optionalTarget ) {
var result = optionalTarget || new Sphere();
this.getCenter( result.center );
result.radius = this.getSize( v1 ).length() * 0.5;
return result;
};
...getParameter = function ( point, optionalTarget ) {
// This can potentially have a divide by zero if the box
// has a size dimension of 0.
var result = optionalTarget || new Vector3();
return result.set(
( point.x - this.min.x ) / ( this.max.x - this.min.x ),
( point.y - this.min.y ) / ( this.max.y - this.min.y ),
( point.z - this.min.z ) / ( this.max.z - this.min.z )
);
}...
try {
var texture = renderTarget.texture;
var textureFormat = texture.format;
var textureType = texture.type;
if ( textureFormat !== RGBAFormat && paramThreeToGL( textureFormat ) !== _gl.getParameter
( _gl.IMPLEMENTATION_COLOR_READ_FORMAT ) ) {
console.error( 'THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format
.' );
return;
}
if ( textureType !== UnsignedByteType && paramThreeToGL( textureType ) !== _gl.getParameter( _gl.IMPLEMENTATION_COLOR_READ_TYPE
) && // IE11, Edge and Chrome Mac < 52 (#9513)
...getSize = function ( optionalTarget ) {
var result = optionalTarget || new Vector3();
return this.isEmpty() ? result.set( 0, 0, 0 ) : result.subVectors( this.max, this.min );
}...
return function getBoundingSphere( optionalTarget ) {
var result = optionalTarget || new Sphere();
this.getCenter( result.center );
result.radius = this.getSize( v1 ).length() * 0.5;
return result;
};
}(),
...intersect = function ( box ) {
this.min.max( box.min );
this.max.min( box.max );
// ensure that if there is no overlap, the result is fully empty, not slightly empty with non-inf/+inf values that will cause
subsequence intersects to erroneously return valid values.
if( this.isEmpty() ) this.makeEmpty();
return this;
}n/a
intersectsBox = function ( box ) {
// using 6 splitting planes to rule out intersections.
return box.max.x < this.min.x || box.min.x > this.max.x ||
box.max.y < this.min.y || box.min.y > this.max.y ||
box.max.z < this.min.z || box.min.z > this.max.z ? false : true;
}...
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...intersectsPlane = function ( plane ) {
// We compute the minimum and maximum dot product values. If those values
// are on the same side (back or front) of the plane, then there is no intersection.
var min, max;
if ( plane.normal.x > 0 ) {
min = plane.normal.x * this.min.x;
max = plane.normal.x * this.max.x;
} else {
min = plane.normal.x * this.max.x;
max = plane.normal.x * this.min.x;
}
if ( plane.normal.y > 0 ) {
min += plane.normal.y * this.min.y;
max += plane.normal.y * this.max.y;
} else {
min += plane.normal.y * this.max.y;
max += plane.normal.y * this.min.y;
}
if ( plane.normal.z > 0 ) {
min += plane.normal.z * this.min.z;
max += plane.normal.z * this.max.z;
} else {
min += plane.normal.z * this.max.z;
max += plane.normal.z * this.min.z;
}
return ( min <= plane.constant && max >= plane.constant );
}...
return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 );
},
intersectsBox: function ( box ) {
return box.intersectsPlane( this );
},
intersectsSphere: function ( sphere ) {
return sphere.intersectsPlane( this );
...function intersectsSphere( sphere ) {
// Find the point on the AABB closest to the sphere center.
this.clampPoint( sphere.center, closestPoint );
// If that point is inside the sphere, the AABB and sphere intersect.
return closestPoint.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius );
}...
return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum );
},
intersectsBox: function ( box ) {
return box.intersectsSphere( this );
},
intersectsPlane: function ( plane ) {
// We use the following equation to compute the signed distance from
// the center of the sphere to the plane.
...isEmpty = function () {
// this is a more robust check for empty than ( volume <= 0 ) because volume can get positive with two negative axes
return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y ) || ( this.max.z < this.min.z );
}...
return ( this.max.x < this.min.x ) || ( this.max.y < this.min.y );
},
getCenter: function ( optionalTarget ) {
var result = optionalTarget || new Vector2();
return this.isEmpty() ? result.set( 0, 0 ) : result.addVectors( this.min, this.max
).multiplyScalar( 0.5 );
},
getSize: function ( optionalTarget ) {
var result = optionalTarget || new Vector2();
return this.isEmpty() ? result.set( 0, 0 ) : result.subVectors( this.max, this.min );
...isIntersectionBox = function ( box ) {
console.warn( 'THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
}...
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox
().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...isIntersectionSphere = function ( sphere ) {
console.warn( 'THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere().' );
return this.intersectsSphere( sphere );
}...
console.warn( 'THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
isIntersectionSphere: function ( sphere ) {
console.warn( 'THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere
().' );
return this.intersectsSphere( sphere );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box3: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...makeEmpty = function () {
this.min.x = this.min.y = this.min.z = + Infinity;
this.max.x = this.max.y = this.max.z = - Infinity;
return this;
}...
return this;
},
setFromPoints: function ( points ) {
this.makeEmpty();
for ( var i = 0, il = points.length; i < il; i ++ ) {
this.expandByPoint( points[ i ] );
}
...set = function ( min, max ) {
this.min.copy( min );
this.max.copy( max );
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setFromArray = function ( array ) {
var minX = + Infinity;
var minY = + Infinity;
var minZ = + Infinity;
var maxX = - Infinity;
var maxY = - Infinity;
var maxZ = - Infinity;
for ( var i = 0, l = array.length; i < l; i += 3 ) {
var x = array[ i ];
var y = array[ i + 1 ];
var z = array[ i + 2 ];
if ( x < minX ) minX = x;
if ( y < minY ) minY = y;
if ( z < minZ ) minZ = z;
if ( x > maxX ) maxX = x;
if ( y > maxY ) maxY = y;
if ( z > maxZ ) maxZ = z;
}
this.min.set( minX, minY, minZ );
this.max.set( maxX, maxY, maxZ );
return this;
}n/a
setFromBufferAttribute = function ( attribute ) {
var minX = + Infinity;
var minY = + Infinity;
var minZ = + Infinity;
var maxX = - Infinity;
var maxY = - Infinity;
var maxZ = - Infinity;
for ( var i = 0, l = attribute.count; i < l; i ++ ) {
var x = attribute.getX( i );
var y = attribute.getY( i );
var z = attribute.getZ( i );
if ( x < minX ) minX = x;
if ( y < minY ) minY = y;
if ( z < minZ ) minZ = z;
if ( x > maxX ) maxX = x;
if ( y > maxY ) maxY = y;
if ( z > maxZ ) maxZ = z;
}
this.min.set( minX, minY, minZ );
this.max.set( maxX, maxY, maxZ );
return this;
}...
}
var position = this.attributes.position;
if ( position !== undefined ) {
this.boundingBox.setFromBufferAttribute( position );
} else {
this.boundingBox.makeEmpty();
}
...function setFromCenterAndSize( center, size ) {
var halfSize = v1.copy( size ).multiplyScalar( 0.5 );
this.min.copy( center ).sub( halfSize );
this.max.copy( center ).add( halfSize );
return this;
}n/a
setFromObject = function ( object ) {
this.makeEmpty();
return this.expandByObject( object );
}...
return offset;
},
setFromObject: function ( object ) {
// console.log( 'THREE.BufferGeometry.setFromObject(). Converting', object
, this );
var geometry = object.geometry;
if ( object.isPoints || object.isLine ) {
var positions = new Float32BufferAttribute( geometry.vertices.length * 3, 3 );
var colors = new Float32BufferAttribute( geometry.colors.length * 3, 3 );
...setFromPoints = function ( points ) {
this.makeEmpty();
for ( var i = 0, il = points.length; i < il; i ++ ) {
this.expandByPoint( points[ i ] );
}
return this;
}...
points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111
this.setFromPoints( points );
return this;
};
}(),
...size = function ( optionalTarget ) {
console.warn( 'THREE.Box3: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
}...
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
}
} );
Object.assign( Box3.prototype, {
...translate = function ( offset ) {
this.min.add( offset );
this.max.add( offset );
return this;
}...
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
...union = function ( box ) {
this.min.min( box.min );
this.max.max( box.max );
return this;
}n/a
function BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
BufferGeometry.call( this );
this.type = 'BoxBufferGeometry';
this.parameters = {
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
var scope = this;
// segments
widthSegments = Math.floor( widthSegments ) || 1;
heightSegments = Math.floor( heightSegments ) || 1;
depthSegments = Math.floor( depthSegments ) || 1;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var numberOfVertices = 0;
var groupStart = 0;
// build each side of the box geometry
buildPlane( 'z', 'y', 'x', - 1, - 1, depth, height, width, depthSegments, heightSegments, 0 ); // px
buildPlane( 'z', 'y', 'x', 1, - 1, depth, height, - width, depthSegments, heightSegments, 1 ); // nx
buildPlane( 'x', 'z', 'y', 1, 1, width, depth, height, widthSegments, depthSegments, 2 ); // py
buildPlane( 'x', 'z', 'y', 1, - 1, width, depth, - height, widthSegments, depthSegments, 3 ); // ny
buildPlane( 'x', 'y', 'z', 1, - 1, width, height, depth, widthSegments, heightSegments, 4 ); // pz
buildPlane( 'x', 'y', 'z', - 1, - 1, width, height, - depth, widthSegments, heightSegments, 5 ); // nz
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
function buildPlane( u, v, w, udir, vdir, width, height, depth, gridX, gridY, materialIndex ) {
var segmentWidth = width / gridX;
var segmentHeight = height / gridY;
var widthHalf = width / 2;
var heightHalf = height / 2;
var depthHalf = depth / 2;
var gridX1 = gridX + 1;
var gridY1 = gridY + 1;
var vertexCounter = 0;
var groupCount = 0;
var ix, iy;
var vector = new Vector3();
// generate vertices, normals and uvs
for ( iy = 0; iy < gridY1; iy ++ ) {
var y = iy * segmentHeight - heightHalf;
for ( ix = 0; ix < gridX1; ix ++ ) {
var x = ix * segmentWidth - widthHalf;
// set values to correct vector component
vector[ u ] = x * udir;
vector[ v ] = y * vdir;
vector[ w ] = depthHalf;
// now apply vector to vertex buffer
vertices.push( vector.x, vector.y, vector.z );
// set values to correct vector component
vector[ u ] = 0;
vector[ v ] = 0;
vector[ w ] = depth > 0 ? 1 : - 1;
// now apply vector to normal buffer
normals.push( vector.x, vector.y, vector.z );
// uvs
uvs.push( ix / gridX );
uvs.push( 1 - ( iy / gridY ) );
// counters
vertexCounter += 1;
}
}
// indices
// 1. you need three indices to draw a single face
// 2. a single segment consists of two faces
// 3. so we need to generate six (2*3) indices per segment
for ( iy = 0; iy < gridY; iy ++ ) {
for ( ix = 0; ix < gridX; ix ++ ) {
var a = numberOfVertices + ix + gridX1 * iy;
var b = numberOfVertices + ix + gridX1 * ( iy + 1 );
var c = numberOfVertices + ( ix + 1 ) + gridX1 * ( iy + 1 );
var d = numberOfVertices + ( ix + 1 ) + gridX1 * iy;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
// increase counter
groupCount += 6;
}
}
// add a group to the geometry. this will ensure multi material support
scope.addGroup( groupStart, groupCount, materialIndex );
// calculate new start value for groups
groupStart += groupCount;
// update total number of vertices
numberOfVertices += vertexCounter;
}
}...
switch ( param.shapeType ) {
case 0:
return new THREE.SphereBufferGeometry( param.width, 16, 8 );
case 1:
return new THREE.BoxBufferGeometry( param.width * 2, param.height * 2, param.depth
* 2, 8, 8, 8);
case 2:
return new createCapsuleGeometry( param.width, param.height, 16, 8 );
default:
return null;
...function BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
BufferGeometry.call( this );
this.type = 'BoxBufferGeometry';
this.parameters = {
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
var scope = this;
// segments
widthSegments = Math.floor( widthSegments ) || 1;
heightSegments = Math.floor( heightSegments ) || 1;
depthSegments = Math.floor( depthSegments ) || 1;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var numberOfVertices = 0;
var groupStart = 0;
// build each side of the box geometry
buildPlane( 'z', 'y', 'x', - 1, - 1, depth, height, width, depthSegments, heightSegments, 0 ); // px
buildPlane( 'z', 'y', 'x', 1, - 1, depth, height, - width, depthSegments, heightSegments, 1 ); // nx
buildPlane( 'x', 'z', 'y', 1, 1, width, depth, height, widthSegments, depthSegments, 2 ); // py
buildPlane( 'x', 'z', 'y', 1, - 1, width, depth, - height, widthSegments, depthSegments, 3 ); // ny
buildPlane( 'x', 'y', 'z', 1, - 1, width, height, depth, widthSegments, heightSegments, 4 ); // pz
buildPlane( 'x', 'y', 'z', - 1, - 1, width, height, - depth, widthSegments, heightSegments, 5 ); // nz
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
function buildPlane( u, v, w, udir, vdir, width, height, depth, gridX, gridY, materialIndex ) {
var segmentWidth = width / gridX;
var segmentHeight = height / gridY;
var widthHalf = width / 2;
var heightHalf = height / 2;
var depthHalf = depth / 2;
var gridX1 = gridX + 1;
var gridY1 = gridY + 1;
var vertexCounter = 0;
var groupCount = 0;
var ix, iy;
var vector = new Vector3();
// generate vertices, normals and uvs
for ( iy = 0; iy < gridY1; iy ++ ) {
var y = iy * segmentHeight - heightHalf;
for ( ix = 0; ix < gridX1; ix ++ ) {
var x = ix * segmentWidth - widthHalf;
// set values to correct vector component
vector[ u ] = x * udir;
vector[ v ] = y * vdir;
vector[ w ] = depthHalf;
// now apply vector to vertex buffer
vertices.push( vector.x, vector.y, vector.z );
// set values to correct vector component
vector[ u ] = 0;
vector[ v ] = 0;
vector[ w ] = depth > 0 ? 1 : - 1;
// now apply vector to normal buffer
normals.push( vector.x, vector.y, vector.z );
// uvs
uvs.push( ix / gridX );
uvs.push( 1 - ( iy / gridY ) );
// counters
vertexCounter += 1;
}
}
// indices
// 1. you need three indices to draw a single face
// 2. a single segment consists of two faces
// 3. so we need to generate six (2*3) indices per segment
for ( iy = 0; iy < gridY; iy ++ ) {
for ( ix = 0; ix < gridX; ix ++ ) {
var a = numberOfVertices + ix + gridX1 * iy;
var b = numberOfVertices + ix + gridX1 * ( iy + 1 );
var c = numberOfVertices + ( ix + 1 ) + gridX1 * ( iy + 1 );
var d = numberOfVertices + ( ix + 1 ) + gridX1 * iy;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
// increase counter
groupCount += 6;
}
}
// add a group to the geometry. this will ensure multi material support
scope.addGroup( groupStart, groupCount, materialIndex );
// calculate new start value for groups
groupStart += groupCount;
// update total number of vertices
numberOfVertices += vertexCounter;
}
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function BoxGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
Geometry.call( this );
this.type = 'BoxGeometry';
this.parameters = {
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
this.fromBufferGeometry( new BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) );
this.mergeVertices();
}...
// pass scene to see octree structure
this.scene = parameters.scene;
if ( this.scene ) {
this.visualGeometry = new THREE.BoxGeometry( 1, 1, 1 );
this.visualMaterial = new THREE.MeshBasicMaterial( { color: 0xFF0066, wireframe: true, wireframeLinewidth: 1 } );
}
// properties
this.objects = [];
...function BoxGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) {
Geometry.call( this );
this.type = 'BoxGeometry';
this.parameters = {
width: width,
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
this.fromBufferGeometry( new BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function BoxHelper( object, color ) {
this.object = object;
if ( color === undefined ) color = 0xffff00;
var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] );
var positions = new Float32Array( 8 * 3 );
var geometry = new BufferGeometry();
geometry.setIndex( new BufferAttribute( indices, 1 ) );
geometry.addAttribute( 'position', new BufferAttribute( positions, 3 ) );
LineSegments.call( this, geometry, new LineBasicMaterial( { color: color } ) );
this.matrixAutoUpdate = false;
this.update();
}n/a
function BoxHelper( object, color ) {
this.object = object;
if ( color === undefined ) color = 0xffff00;
var indices = new Uint16Array( [ 0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6, 6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7 ] );
var positions = new Float32Array( 8 * 3 );
var geometry = new BufferGeometry();
geometry.setIndex( new BufferAttribute( indices, 1 ) );
geometry.addAttribute( 'position', new BufferAttribute( positions, 3 ) );
LineSegments.call( this, geometry, new LineBasicMaterial( { color: color } ) );
this.matrixAutoUpdate = false;
this.update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...setFromObject = function ( object ) {
this.object = object;
this.update();
return this;
}...
return offset;
},
setFromObject: function ( object ) {
// console.log( 'THREE.BufferGeometry.setFromObject(). Converting', object
, this );
var geometry = object.geometry;
if ( object.isPoints || object.isLine ) {
var positions = new Float32BufferAttribute( geometry.vertices.length * 3, 3 );
var colors = new Float32BufferAttribute( geometry.colors.length * 3, 3 );
...function update( object ) {
if ( object !== undefined ) {
console.warn( 'THREE.BoxHelper: .update() has no longer arguments.' );
}
if ( this.object !== undefined ) {
box.setFromObject( this.object );
}
if ( box.isEmpty() ) return;
var min = box.min;
var max = box.max;
/*
5____4
1/___0/|
| 6__|_7
2/___3/
0: max.x, max.y, max.z
1: min.x, max.y, max.z
2: min.x, min.y, max.z
3: max.x, min.y, max.z
4: max.x, max.y, min.z
5: min.x, max.y, min.z
6: min.x, min.y, min.z
7: max.x, min.y, min.z
*/
var position = this.geometry.attributes.position;
var array = position.array;
array[ 0 ] = max.x; array[ 1 ] = max.y; array[ 2 ] = max.z;
array[ 3 ] = min.x; array[ 4 ] = max.y; array[ 5 ] = max.z;
array[ 6 ] = min.x; array[ 7 ] = min.y; array[ 8 ] = max.z;
array[ 9 ] = max.x; array[ 10 ] = min.y; array[ 11 ] = max.z;
array[ 12 ] = max.x; array[ 13 ] = max.y; array[ 14 ] = min.z;
array[ 15 ] = min.x; array[ 16 ] = max.y; array[ 17 ] = min.z;
array[ 18 ] = min.x; array[ 19 ] = min.y; array[ 20 ] = min.z;
array[ 21 ] = max.x; array[ 22 ] = min.y; array[ 23 ] = min.z;
position.needsUpdate = true;
this.geometry.computeBoundingSphere();
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function BufferAttribute( array, itemSize, normalized ) {
if ( Array.isArray( array ) ) {
throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
}
this.uuid = _Math.generateUUID();
this.array = array;
this.itemSize = itemSize;
this.count = array !== undefined ? array.length / itemSize : 0;
this.normalized = normalized === true;
this.dynamic = false;
this.updateRange = { offset: 0, count: - 1 };
this.onUploadCallback = function () {};
this.version = 0;
}...
}
//
export function DynamicBufferAttribute( array, itemSize ) {
console.warn( 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute
().setDynamic( true ) instead.' );
return new BufferAttribute( array, itemSize ).setDynamic( true );
}
export function Int8Attribute( array, itemSize ) {
console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.' );
...clone = function () {
return new this.constructor( this.array, this.itemSize ).copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( source ) {
this.array = new source.array.constructor( source.array );
this.itemSize = source.itemSize;
this.count = source.count;
this.normalized = source.normalized;
this.dynamic = source.dynamic;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...copyArray = function ( array ) {
this.array.set( array );
return this;
}...
this.addAttribute( 'position', positions.copyVector3sArray( geometry.vertices ) );
this.addAttribute( 'color', colors.copyColorsArray( geometry.colors ) );
if ( geometry.lineDistances && geometry.lineDistances.length === geometry.vertices.length ) {
var lineDistances = new Float32BufferAttribute( geometry.lineDistances.length, 1 );
this.addAttribute( 'lineDistance', lineDistances.copyArray( geometry.lineDistances
) );
}
if ( geometry.boundingSphere !== null ) {
this.boundingSphere = geometry.boundingSphere.clone();
...copyAt = function ( index1, attribute, index2 ) {
index1 *= this.itemSize;
index2 *= attribute.itemSize;
for ( var i = 0, l = this.itemSize; i < l; i ++ ) {
this.array[ index1 + i ] = attribute.array[ index2 + i ];
}
return this;
}n/a
copyColorsArray = function ( colors ) {
var array = this.array, offset = 0;
for ( var i = 0, l = colors.length; i < l; i ++ ) {
var color = colors[ i ];
if ( color === undefined ) {
console.warn( 'THREE.BufferAttribute.copyColorsArray(): color is undefined', i );
color = new Color();
}
array[ offset ++ ] = color.r;
array[ offset ++ ] = color.g;
array[ offset ++ ] = color.b;
}
return this;
}...
for ( var i = 0, l = colors.length; i < l; i ++ ) {
var color = colors[ i ];
if ( color === undefined ) {
console.warn( 'THREE.BufferAttribute.copyColorsArray(): color is undefined&#
x27;, i );
color = new Color();
}
array[ offset ++ ] = color.r;
array[ offset ++ ] = color.g;
array[ offset ++ ] = color.b;
...copyIndicesArray = function ( indices ) {
var array = this.array, offset = 0;
for ( var i = 0, l = indices.length; i < l; i ++ ) {
var index = indices[ i ];
array[ offset ++ ] = index.a;
array[ offset ++ ] = index.b;
array[ offset ++ ] = index.c;
}
return this;
}...
}
if ( geometry.indices.length > 0 ) {
var TypeArray = arrayMax( geometry.indices ) > 65535 ? Uint32Array : Uint16Array;
var indices = new TypeArray( geometry.indices.length * 3 );
this.setIndex( new BufferAttribute( indices, 1 ).copyIndicesArray( geometry.indices
) );
}
// groups
this.groups = geometry.groups;
...copyVector2sArray = function ( vectors ) {
var array = this.array, offset = 0;
for ( var i = 0, l = vectors.length; i < l; i ++ ) {
var vector = vectors[ i ];
if ( vector === undefined ) {
console.warn( 'THREE.BufferAttribute.copyVector2sArray(): vector is undefined', i );
vector = new Vector2();
}
array[ offset ++ ] = vector.x;
array[ offset ++ ] = vector.y;
}
return this;
}...
for ( var i = 0, l = vectors.length; i < l; i ++ ) {
var vector = vectors[ i ];
if ( vector === undefined ) {
console.warn( 'THREE.BufferAttribute.copyVector2sArray(): vector is undefined
', i );
vector = new Vector2();
}
array[ offset ++ ] = vector.x;
array[ offset ++ ] = vector.y;
...copyVector3sArray = function ( vectors ) {
var array = this.array, offset = 0;
for ( var i = 0, l = vectors.length; i < l; i ++ ) {
var vector = vectors[ i ];
if ( vector === undefined ) {
console.warn( 'THREE.BufferAttribute.copyVector3sArray(): vector is undefined', i );
vector = new Vector3();
}
array[ offset ++ ] = vector.x;
array[ offset ++ ] = vector.y;
array[ offset ++ ] = vector.z;
}
return this;
}...
for ( var i = 0, l = vectors.length; i < l; i ++ ) {
var vector = vectors[ i ];
if ( vector === undefined ) {
console.warn( 'THREE.BufferAttribute.copyVector3sArray(): vector is undefined
', i );
vector = new Vector3();
}
array[ offset ++ ] = vector.x;
array[ offset ++ ] = vector.y;
array[ offset ++ ] = vector.z;
...copyVector4sArray = function ( vectors ) {
var array = this.array, offset = 0;
for ( var i = 0, l = vectors.length; i < l; i ++ ) {
var vector = vectors[ i ];
if ( vector === undefined ) {
console.warn( 'THREE.BufferAttribute.copyVector4sArray(): vector is undefined', i );
vector = new Vector4();
}
array[ offset ++ ] = vector.x;
array[ offset ++ ] = vector.y;
array[ offset ++ ] = vector.z;
array[ offset ++ ] = vector.w;
}
return this;
}...
for ( var i = 0, l = vectors.length; i < l; i ++ ) {
var vector = vectors[ i ];
if ( vector === undefined ) {
console.warn( 'THREE.BufferAttribute.copyVector4sArray(): vector is undefined
', i );
vector = new Vector4();
}
array[ offset ++ ] = vector.x;
array[ offset ++ ] = vector.y;
array[ offset ++ ] = vector.z;
...getW = function ( index ) {
return this.array[ index * this.itemSize + 3 ];
}...
console.warn( 'THREE.Vector4: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
this.z = attribute.getZ( index );
this.w = attribute.getW( index );
return this;
}
} );
...getX = function ( index ) {
return this.array[ index * this.itemSize ];
}...
if ( offset !== undefined ) {
console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
return this;
},
rotateAround: function ( center, angle ) {
...getY = function ( index ) {
return this.array[ index * this.itemSize + 1 ];
}...
if ( offset !== undefined ) {
console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
return this;
},
rotateAround: function ( center, angle ) {
...getZ = function ( index ) {
return this.array[ index * this.itemSize + 2 ];
}...
console.warn( 'THREE.Vector4: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
this.z = attribute.getZ( index );
this.w = attribute.getW( index );
return this;
}
} );
...onUpload = function ( callback ) {
this.onUploadCallback = callback;
return this;
}n/a
set = function ( value, offset ) {
if ( offset === undefined ) offset = 0;
this.array.set( value, offset );
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setArray = function ( array ) {
if ( Array.isArray( array ) ) {
throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
}
this.count = array !== undefined ? array.length / this.itemSize : 0;
this.array = array;
}n/a
setDynamic = function ( value ) {
this.dynamic = value;
return this;
}...
}
//
export function DynamicBufferAttribute( array, itemSize ) {
console.warn( 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.' );
return new BufferAttribute( array, itemSize ).setDynamic( true );
}
export function Int8Attribute( array, itemSize ) {
console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.' );
...setW = function ( index, w ) {
this.array[ index * this.itemSize + 3 ] = w;
return this;
}...
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
var t = this.allocTransform();
...setX = function ( index, x ) {
this.array[ index * this.itemSize ] = x;
return this;
}...
this.freeQuaternion( q );
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
...setXY = function ( index, x, y ) {
index *= this.itemSize;
this.array[ index + 0 ] = x;
this.array[ index + 1 ] = y;
return this;
}n/a
setXYZ = function ( index, x, y, z ) {
index *= this.itemSize;
this.array[ index + 0 ] = x;
this.array[ index + 1 ] = y;
this.array[ index + 2 ] = z;
return this;
}...
v1.x = attribute.getX( i );
v1.y = attribute.getY( i );
v1.z = attribute.getZ( i );
v1.applyMatrix4( this );
attribute.setXYZ( i, v1.x, v1.y, v1.z );
}
return attribute;
};
...setXYZW = function ( index, x, y, z, w ) {
index *= this.itemSize;
this.array[ index + 0 ] = x;
this.array[ index + 1 ] = y;
this.array[ index + 2 ] = z;
this.array[ index + 3 ] = w;
return this;
}...
} else {
vec.set( 1, 0, 0, 0 ); // do something reasonable
}
skinWeight.setXYZW( i, vec.x, vec.y, vec.z, vec.w );
}
}
},
...setY = function ( index, y ) {
this.array[ index * this.itemSize + 1 ] = y;
return this;
}...
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
...setZ = function ( index, z ) {
this.array[ index * this.itemSize + 2 ] = z;
return this;
}...
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
...function BufferGeometry() {
Object.defineProperty( this, 'id', { value: GeometryIdCount() } );
this.uuid = _Math.generateUUID();
this.name = '';
this.type = 'BufferGeometry';
this.index = null;
this.attributes = {};
this.morphAttributes = {};
this.groups = [];
this.boundingBox = null;
this.boundingSphere = null;
this.drawRange = { start: 0, count: Infinity };
}...
this.count = 0;
this.DPR = window.devicePixelRatio;
this.GPUParticleSystem = particleSystem;
this.particleUpdate = false;
// geometry
this.particleShaderGeo = new THREE.BufferGeometry();
this.particleShaderGeo.addAttribute( 'position', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT * 3
), 3 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'positionStart', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT
* 3 ), 3 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'startTime', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT ),
1 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'velocity', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT * 3
), 3 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'turbulence', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT ),
1 ).setDynamic( true ) );
this.particleShaderGeo.addAttribute( 'color', new THREE.BufferAttribute( new Float32Array( this.PARTICLE_COUNT * 3 ),
3 ).setDynamic( true ) );
...addAttribute = function ( name, attribute ) {
if ( ( attribute && attribute.isBufferAttribute ) === false && ( attribute && attribute.isInterleavedBufferAttribute ) === false
) {
console.warn( 'THREE.BufferGeometry: .addAttribute() now expects ( name, attribute ).' );
this.addAttribute( name, new BufferAttribute( arguments[ 1 ], arguments[ 2 ] ) );
return;
}
if ( name === 'index' ) {
console.warn( 'THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute.' );
this.setIndex( attribute );
return;
}
this.attributes[ name ] = attribute;
return this;
}...
var normals = attributes.normal.array;
var uvs = attributes.uv.array;
var nVertices = positions.length / 3;
if ( attributes.tangent === undefined ) {
geometry.addAttribute( 'tangent', new THREE.BufferAttribute( new Float32Array
( 4 * nVertices ), 4 ) );
}
var tangents = attributes.tangent.array;
var tan1 = [], tan2 = [];
...addDrawCall = function ( start, count, indexOffset ) {
if ( indexOffset !== undefined ) {
console.warn( 'THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.' );
}
console.warn( 'THREE.BufferGeometry: .addDrawCall() is now .addGroup().' );
this.addGroup( start, count );
}...
this.setIndex( index );
},
addDrawCall: function ( start, count, indexOffset ) {
if ( indexOffset !== undefined ) {
console.warn( 'THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset
.' );
}
console.warn( 'THREE.BufferGeometry: .addDrawCall() is now .addGroup().' );
this.addGroup( start, count );
},
clearDrawCalls: function () {
...addEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) this._listeners = {};
var listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
}...
}
} else {
var request = new XMLHttpRequest();
request.open( 'GET', url, true );
request.addEventListener( 'load', function ( event ) {
var response = event.target.response;
Cache.add( url, response );
if ( this.status === 200 ) {
...addGroup = function ( start, count, materialIndex ) {
this.groups.push( {
start: start,
count: count,
materialIndex: materialIndex !== undefined ? materialIndex : 0
} );
}...
addDrawCall: function ( start, count, indexOffset ) {
if ( indexOffset !== undefined ) {
console.warn( 'THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.' );
}
console.warn( 'THREE.BufferGeometry: .addDrawCall() is now .addGroup().' );
this.addGroup( start, count );
},
clearDrawCalls: function () {
console.warn( 'THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().' );
this.clearGroups();
...addIndex = function ( index ) {
console.warn( 'THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().' );
this.setIndex( index );
}...
} );
Object.assign( BufferGeometry.prototype, {
addIndex: function ( index ) {
console.warn( 'THREE.BufferGeometry: .addIndex() has been renamed to .setIndex
().' );
this.setIndex( index );
},
addDrawCall: function ( start, count, indexOffset ) {
if ( indexOffset !== undefined ) {
...applyMatrix = function ( matrix ) {
var position = this.attributes.position;
if ( position !== undefined ) {
matrix.applyToBufferAttribute( position );
position.needsUpdate = true;
}
var normal = this.attributes.normal;
if ( normal !== undefined ) {
var normalMatrix = new Matrix3().getNormalMatrix( matrix );
normalMatrix.applyToBufferAttribute( normal );
normal.needsUpdate = true;
}
if ( this.boundingBox !== null ) {
this.computeBoundingBox();
}
if ( this.boundingSphere !== null ) {
this.computeBoundingSphere();
}
return this;
}...
this.geometry = new THREE.PlaneGeometry( extracted.planeWidth, extracted.planeHeight );
if ( this.mesh ) {
this.mesh.geometry = this.geometry;
//reset mesh matrix
this.mesh.matrix = ( new THREE.Matrix4() ).identity();
this.mesh.applyMatrix( this.matrix );
}
this.geometryNeedsUpdate = false;
}
...center = function () {
this.computeBoundingBox();
var offset = this.boundingBox.getCenter().negate();
this.translate( offset.x, offset.y, offset.z );
return offset;
}...
//
Object.assign( Box2.prototype, {
center: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
},
empty: function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
...clearDrawCalls = function () {
console.warn( 'THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().' );
this.clearGroups();
}...
}
console.warn( 'THREE.BufferGeometry: .addDrawCall() is now .addGroup().' );
this.addGroup( start, count );
},
clearDrawCalls: function () {
console.warn( 'THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().&#
x27; );
this.clearGroups();
},
computeTangents: function () {
console.warn( 'THREE.BufferGeometry: .computeTangents() has been removed.' );
...clearGroups = function () {
this.groups = [];
}...
}
console.warn( 'THREE.BufferGeometry: .addDrawCall() is now .addGroup().' );
this.addGroup( start, count );
},
clearDrawCalls: function () {
console.warn( 'THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().&#
x27; );
this.clearGroups();
},
computeTangents: function () {
console.warn( 'THREE.BufferGeometry: .computeTangents() has been removed.' );
...clone = function () {
/*
// Handle primitives
var parameters = this.parameters;
if ( parameters !== undefined ) {
var values = [];
for ( var key in parameters ) {
values.push( parameters[ key ] );
}
var geometry = Object.create( this.constructor.prototype );
this.constructor.apply( geometry, values );
return geometry;
}
return new this.constructor().copy( this );
*/
return new BufferGeometry().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...computeBoundingBox = function () {
if ( this.boundingBox === null ) {
this.boundingBox = new Box3();
}
var position = this.attributes.position;
if ( position !== undefined ) {
this.boundingBox.setFromBufferAttribute( position );
} else {
this.boundingBox.makeEmpty();
}
if ( isNaN( this.boundingBox.min.x ) || isNaN( this.boundingBox.min.y ) || isNaN( this.boundingBox.min.z ) ) {
console.error( 'THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely
to have NaN values.', this );
}
}...
if ( scope.bodyGeometry && scope.wheelGeometry ) {
// compute wheel geometry parameters
if ( scope.autoWheelGeometry ) {
scope.wheelGeometry.computeBoundingBox();
var bb = scope.wheelGeometry.boundingBox;
scope.wheelOffset.addVectors( bb.min, bb.max );
scope.wheelOffset.multiplyScalar( 0.5 );
scope.wheelDiameter = bb.max.y - bb.min.y;
...function computeBoundingSphere() {
if ( this.boundingSphere === null ) {
this.boundingSphere = new Sphere();
}
var position = this.attributes.position;
if ( position ) {
var center = this.boundingSphere.center;
box.setFromBufferAttribute( position );
box.getCenter( center );
// hoping to find a boundingSphere with a radius smaller than the
// boundingSphere of the boundingBox: sqrt(3) smaller in the best case
var maxRadiusSq = 0;
for ( var i = 0, il = position.count; i < il; i ++ ) {
vector.x = position.getX( i );
vector.y = position.getY( i );
vector.z = position.getZ( i );
maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( vector ) );
}
this.boundingSphere.radius = Math.sqrt( maxRadiusSq );
if ( isNaN( this.boundingSphere.radius ) ) {
console.error( 'THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to
have NaN values.', this );
}
}
}...
} else {
if ( this.object.geometry ) {
if ( this.object.geometry.boundingSphere === null ) {
this.object.geometry.computeBoundingSphere();
}
this.radius = this.object.geometry.boundingSphere.radius;
this.position.copy( this.object.geometry.boundingSphere.center ).applyMatrix4( this.object.matrixWorld );
} else {
...computeFaceNormals = function () {
// backwards compatibility
}...
}
}
}
this.computeFaceNormals();
if ( geometry.boundingBox !== null ) {
this.boundingBox = geometry.boundingBox.clone();
}
...computeOffsets = function () {
console.warn( 'THREE.BufferGeometry: .computeOffsets() has been removed.' );
}...
computeTangents: function () {
console.warn( 'THREE.BufferGeometry: .computeTangents() has been removed.' );
},
computeOffsets: function () {
console.warn( 'THREE.BufferGeometry: .computeOffsets() has been removed.' );
}
} );
Object.defineProperties( BufferGeometry.prototype, {
...computeTangents = function () {
console.warn( 'THREE.BufferGeometry: .computeTangents() has been removed.' );
}...
} );
//
Geometry.prototype.computeTangents = function () {
console.warn( 'THREE.Geometry: .computeTangents() has been removed.' );
};
Object.assign( Object3D.prototype, {
getChildByName: function ( name ) {
...computeVertexNormals = function () {
var index = this.index;
var attributes = this.attributes;
var groups = this.groups;
if ( attributes.position ) {
var positions = attributes.position.array;
if ( attributes.normal === undefined ) {
this.addAttribute( 'normal', new BufferAttribute( new Float32Array( positions.length ), 3 ) );
} else {
// reset existing normals to zero
var array = attributes.normal.array;
for ( var i = 0, il = array.length; i < il; i ++ ) {
array[ i ] = 0;
}
}
var normals = attributes.normal.array;
var vA, vB, vC;
var pA = new Vector3(), pB = new Vector3(), pC = new Vector3();
var cb = new Vector3(), ab = new Vector3();
// indexed elements
if ( index ) {
var indices = index.array;
if ( groups.length === 0 ) {
this.addGroup( 0, indices.length );
}
for ( var j = 0, jl = groups.length; j < jl; ++ j ) {
var group = groups[ j ];
var start = group.start;
var count = group.count;
for ( var i = start, il = start + count; i < il; i += 3 ) {
vA = indices[ i + 0 ] * 3;
vB = indices[ i + 1 ] * 3;
vC = indices[ i + 2 ] * 3;
pA.fromArray( positions, vA );
pB.fromArray( positions, vB );
pC.fromArray( positions, vC );
cb.subVectors( pC, pB );
ab.subVectors( pA, pB );
cb.cross( ab );
normals[ vA ] += cb.x;
normals[ vA + 1 ] += cb.y;
normals[ vA + 2 ] += cb.z;
normals[ vB ] += cb.x;
normals[ vB + 1 ] += cb.y;
normals[ vB + 2 ] += cb.z;
normals[ vC ] += cb.x;
normals[ vC + 1 ] += cb.y;
normals[ vC + 2 ] += cb.z;
}
}
} else {
// non-indexed elements (unconnected triangle soup)
for ( var i = 0, il = positions.length; i < il; i += 9 ) {
pA.fromArray( positions, i );
pB.fromArray( positions, i + 3 );
pC.fromArray( positions, i + 6 );
cb.subVectors( pC, pB );
ab.subVectors( pA, pB );
cb.cross( ab );
normals[ i ] = cb.x;
normals[ i + 1 ] = cb.y;
normals[ i + 2 ] = cb.z;
normals[ i + 3 ] = cb.x;
normals[ i + 4 ] = cb.y;
normals[ i + 5 ] = cb.z;
normals[ i + 6 ] = cb.x;
normals[ i + 7 ] = cb.y;
normals[ i + 8 ] = cb.z;
}
}
this.normalizeNormals();
attributes.normal.needsUpdate = true;
}
}...
// CHARACTER
var loader = new THREE.JSONLoader();
console.log( config.baseUrl + config.character );
loader.load( config.baseUrl + config.character, function( geometry ) {
geometry.computeBoundingBox();
geometry.computeVertexNormals();
mesh = new THREE.SkinnedMesh( geometry, [] );
mesh.name = config.character;
scope.root.add( mesh );
var bb = geometry.boundingBox;
scope.root.scale.set( config.s, config.s, config.s );
...copy = function ( source ) {
var name, i, l;
// reset
this.index = null;
this.attributes = {};
this.morphAttributes = {};
this.groups = [];
this.boundingBox = null;
this.boundingSphere = null;
// name
this.name = source.name;
// index
var index = source.index;
if ( index !== null ) {
this.setIndex( index.clone() );
}
// attributes
var attributes = source.attributes;
for ( name in attributes ) {
var attribute = attributes[ name ];
this.addAttribute( name, attribute.clone() );
}
// morph attributes
var morphAttributes = source.morphAttributes;
for ( name in morphAttributes ) {
var array = [];
var morphAttribute = morphAttributes[ name ]; // morphAttribute: array of Float32BufferAttributes
for ( i = 0, l = morphAttribute.length; i < l; i ++ ) {
array.push( morphAttribute[ i ].clone() );
}
this.morphAttributes[ name ] = array;
}
// groups
var groups = source.groups;
for ( i = 0, l = groups.length; i < l; i ++ ) {
var group = groups[ i ];
this.addGroup( group.start, group.count, group.materialIndex );
}
// bounding box
var boundingBox = source.boundingBox;
if ( boundingBox !== null ) {
this.boundingBox = boundingBox.clone();
}
// bounding sphere
var boundingSphere = source.boundingSphere;
if ( boundingSphere !== null ) {
this.boundingSphere = boundingSphere.clone();
}
// draw range
this.drawRange.start = source.drawRange.start;
this.drawRange.count = source.drawRange.count;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...dispatchEvent = function ( event ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
var array = [], i = 0;
var length = listenerArray.length;
for ( i = 0; i < length; i ++ ) {
array[ i ] = listenerArray[ i ];
}
for ( i = 0; i < length; i ++ ) {
array[ i ].call( this, event );
}
}
}...
return output;
},
dispose: function () {
this.dispatchEvent( { type: 'dispose' } );
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
...dispose = function () {
this.dispatchEvent( { type: 'dispose' } );
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...fromDirectGeometry = function ( geometry ) {
var positions = new Float32Array( geometry.vertices.length * 3 );
this.addAttribute( 'position', new BufferAttribute( positions, 3 ).copyVector3sArray( geometry.vertices ) );
if ( geometry.normals.length > 0 ) {
var normals = new Float32Array( geometry.normals.length * 3 );
this.addAttribute( 'normal', new BufferAttribute( normals, 3 ).copyVector3sArray( geometry.normals ) );
}
if ( geometry.colors.length > 0 ) {
var colors = new Float32Array( geometry.colors.length * 3 );
this.addAttribute( 'color', new BufferAttribute( colors, 3 ).copyColorsArray( geometry.colors ) );
}
if ( geometry.uvs.length > 0 ) {
var uvs = new Float32Array( geometry.uvs.length * 2 );
this.addAttribute( 'uv', new BufferAttribute( uvs, 2 ).copyVector2sArray( geometry.uvs ) );
}
if ( geometry.uvs2.length > 0 ) {
var uvs2 = new Float32Array( geometry.uvs2.length * 2 );
this.addAttribute( 'uv2', new BufferAttribute( uvs2, 2 ).copyVector2sArray( geometry.uvs2 ) );
}
if ( geometry.indices.length > 0 ) {
var TypeArray = arrayMax( geometry.indices ) > 65535 ? Uint32Array : Uint16Array;
var indices = new TypeArray( geometry.indices.length * 3 );
this.setIndex( new BufferAttribute( indices, 1 ).copyIndicesArray( geometry.indices ) );
}
// groups
this.groups = geometry.groups;
// morphs
for ( var name in geometry.morphTargets ) {
var array = [];
var morphTargets = geometry.morphTargets[ name ];
for ( var i = 0, l = morphTargets.length; i < l; i ++ ) {
var morphTarget = morphTargets[ i ];
var attribute = new Float32BufferAttribute( morphTarget.length * 3, 3 );
array.push( attribute.copyVector3sArray( morphTarget ) );
}
this.morphAttributes[ name ] = array;
}
// skinning
if ( geometry.skinIndices.length > 0 ) {
var skinIndices = new Float32BufferAttribute( geometry.skinIndices.length * 4, 4 );
this.addAttribute( 'skinIndex', skinIndices.copyVector4sArray( geometry.skinIndices ) );
}
if ( geometry.skinWeights.length > 0 ) {
var skinWeights = new Float32BufferAttribute( geometry.skinWeights.length * 4, 4 );
this.addAttribute( 'skinWeight', skinWeights.copyVector4sArray( geometry.skinWeights ) );
}
//
if ( geometry.boundingSphere !== null ) {
this.boundingSphere = geometry.boundingSphere.clone();
}
if ( geometry.boundingBox !== null ) {
this.boundingBox = geometry.boundingBox.clone();
}
return this;
}...
},
fromGeometry: function ( geometry ) {
geometry.__directGeometry = new DirectGeometry().fromGeometry( geometry );
return this.fromDirectGeometry( geometry.__directGeometry );
},
fromDirectGeometry: function ( geometry ) {
var positions = new Float32Array( geometry.vertices.length * 3 );
this.addAttribute( 'position', new BufferAttribute( positions, 3 ).copyVector3sArray( geometry.vertices ) );
...fromGeometry = function ( geometry ) {
geometry.__directGeometry = new DirectGeometry().fromGeometry( geometry );
return this.fromDirectGeometry( geometry.__directGeometry );
}...
}
} else if ( object.isMesh ) {
if ( geometry && geometry.isGeometry ) {
this.fromGeometry( geometry );
}
}
return this;
...getAttribute = function ( name ) {
return this.attributes[ name ];
}...
var position = new THREE.Vector3();
var velocity = new THREE.Vector3();
var color = new THREE.Color();
this.spawnParticle = function( options ) {
var positionStartAttribute = this.particleShaderGeo.getAttribute( 'positionStart
' );
var startTimeAttribute = this.particleShaderGeo.getAttribute( 'startTime' );
var velocityAttribute = this.particleShaderGeo.getAttribute( 'velocity' );
var turbulenceAttribute = this.particleShaderGeo.getAttribute( 'turbulence' );
var colorAttribute = this.particleShaderGeo.getAttribute( 'color' );
var sizeAttribute = this.particleShaderGeo.getAttribute( 'size' );
var lifeTimeAttribute = this.particleShaderGeo.getAttribute( 'lifeTime' );
...getIndex = function () {
return this.index;
}n/a
hasEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return false;
var listeners = this._listeners;
return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
}n/a
function lookAt( vector ) {
obj.lookAt( vector );
obj.updateMatrix();
this.applyMatrix( obj.matrix );
}...
target.reflect( normal ).negate();
target.add( mirrorWorldPosition );
mirrorCamera.position.copy( view );
mirrorCamera.up.set( 0, - 1, 0 );
mirrorCamera.up.applyMatrix4( rotationMatrix );
mirrorCamera.up.reflect( normal ).negate();
mirrorCamera.lookAt( target );
mirrorCamera.updateProjectionMatrix();
mirrorCamera.updateMatrixWorld();
mirrorCamera.matrixWorldInverse.getInverse( mirrorCamera.matrixWorld );
// Update the texture matrix
textureMatrix.set(
...merge = function ( geometry, offset ) {
if ( ( geometry && geometry.isBufferGeometry ) === false ) {
console.error( 'THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.', geometry );
return;
}
if ( offset === undefined ) offset = 0;
var attributes = this.attributes;
for ( var key in attributes ) {
if ( geometry.attributes[ key ] === undefined ) continue;
var attribute1 = attributes[ key ];
var attributeArray1 = attribute1.array;
var attribute2 = geometry.attributes[ key ];
var attributeArray2 = attribute2.array;
var attributeSize = attribute2.itemSize;
for ( var i = 0, j = attributeSize * offset; i < attributeArray2.length; i ++, j ++ ) {
attributeArray1[ j ] = attributeArray2[ i ];
}
}
return this;
}...
* @author mikael emtinger / http://gomo.se/
*/
var ShaderLib = {
basic: {
uniforms: UniformsUtils.merge( [
UniformsLib.common,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.fog
] ),
vertexShader: ShaderChunk.meshbasic_vert,
...normalizeNormals = function () {
var normals = this.attributes.normal;
var x, y, z, n;
for ( var i = 0, il = normals.count; i < il; i ++ ) {
x = normals.getX( i );
y = normals.getY( i );
z = normals.getZ( i );
n = 1.0 / Math.sqrt( x * x + y * y + z * z );
normals.setXYZ( i, x * n, y * n, z * n );
}
}...
normals[ i + 7 ] = cb.y;
normals[ i + 8 ] = cb.z;
}
}
this.normalizeNormals();
attributes.normal.needsUpdate = true;
}
},
...removeAttribute = function ( name ) {
delete this.attributes[ name ];
return this;
}...
var index = influence[ 1 ];
if ( material.morphTargets === true && morphAttributes.position ) geometry.addAttribute( 'morphTarget' +
i, morphAttributes.position[ index ] );
if ( material.morphNormals === true && morphAttributes.normal ) geometry.addAttribute( 'morphNormal' +
i, morphAttributes.normal[ index ] );
} else {
if ( material.morphTargets === true ) geometry.removeAttribute( 'morphTarget
' + i );
if ( material.morphNormals === true ) geometry.removeAttribute( 'morphNormal' + i );
}
}
for ( var i = activeInfluences.length, il = morphInfluences.length; i < il; i ++ ) {
...removeEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ type ];
if ( listenerArray !== undefined ) {
var index = listenerArray.indexOf( listener );
if ( index !== - 1 ) {
listenerArray.splice( index, 1 );
}
}
}...
// Reset
this.resetGLState = resetGLState;
this.dispose = function () {
_canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
renderLists.dispose();
};
// Events
...function rotateX( angle ) {
m1.makeRotationX( angle );
this.applyMatrix( m1 );
return this;
}...
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
...function rotateY( angle ) {
m1.makeRotationY( angle );
this.applyMatrix( m1 );
return this;
}...
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
rotateZ: function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
...function rotateZ( angle ) {
m1.makeRotationZ( angle );
this.applyMatrix( m1 );
return this;
}...
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
rotateZ: function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
rotateByAxis: function () {
console.error( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
},
...function scale( x, y, z ) {
m1.makeScale( x, y, z );
this.applyMatrix( m1 );
return this;
}...
return this;
},
compose: function ( position, quaternion, scale ) {
this.makeRotationFromQuaternion( quaternion );
this.scale( scale );
this.setPosition( position );
return this;
},
decompose: function () {
...setDrawRange = function ( start, count ) {
this.drawRange.start = start;
this.drawRange.count = count;
}...
THREE.MirrorRTT = function ( width, height, options ) {
THREE.Mirror.call( this, width, height, options );
this.geometry.setDrawRange( 0, 0 ); // avoid rendering geometry
};
THREE.MirrorRTT.prototype = Object.create( THREE.Mirror.prototype );
...setFromObject = function ( object ) {
// console.log( 'THREE.BufferGeometry.setFromObject(). Converting', object, this );
var geometry = object.geometry;
if ( object.isPoints || object.isLine ) {
var positions = new Float32BufferAttribute( geometry.vertices.length * 3, 3 );
var colors = new Float32BufferAttribute( geometry.colors.length * 3, 3 );
this.addAttribute( 'position', positions.copyVector3sArray( geometry.vertices ) );
this.addAttribute( 'color', colors.copyColorsArray( geometry.colors ) );
if ( geometry.lineDistances && geometry.lineDistances.length === geometry.vertices.length ) {
var lineDistances = new Float32BufferAttribute( geometry.lineDistances.length, 1 );
this.addAttribute( 'lineDistance', lineDistances.copyArray( geometry.lineDistances ) );
}
if ( geometry.boundingSphere !== null ) {
this.boundingSphere = geometry.boundingSphere.clone();
}
if ( geometry.boundingBox !== null ) {
this.boundingBox = geometry.boundingBox.clone();
}
} else if ( object.isMesh ) {
if ( geometry && geometry.isGeometry ) {
this.fromGeometry( geometry );
}
}
return this;
}...
return offset;
},
setFromObject: function ( object ) {
// console.log( 'THREE.BufferGeometry.setFromObject(). Converting', object
, this );
var geometry = object.geometry;
if ( object.isPoints || object.isLine ) {
var positions = new Float32BufferAttribute( geometry.vertices.length * 3, 3 );
var colors = new Float32BufferAttribute( geometry.colors.length * 3, 3 );
...setIndex = function ( index ) {
if ( Array.isArray( index ) ) {
this.index = new ( arrayMax( index ) > 65535 ? Uint32BufferAttribute : Uint16BufferAttribute )( index, 1 );
} else {
this.index = index;
}
}...
} );
Object.assign( BufferGeometry.prototype, {
addIndex: function ( index ) {
console.warn( 'THREE.BufferGeometry: .addIndex() has been renamed to .setIndex().&#
x27; );
this.setIndex( index );
},
addDrawCall: function ( start, count, indexOffset ) {
if ( indexOffset !== undefined ) {
...toJSON = function () {
var data = {
metadata: {
version: 4.5,
type: 'BufferGeometry',
generator: 'BufferGeometry.toJSON'
}
};
// standard BufferGeometry serialization
data.uuid = this.uuid;
data.type = this.type;
if ( this.name !== '' ) data.name = this.name;
if ( this.parameters !== undefined ) {
var parameters = this.parameters;
for ( var key in parameters ) {
if ( parameters[ key ] !== undefined ) data[ key ] = parameters[ key ];
}
return data;
}
data.data = { attributes: {} };
var index = this.index;
if ( index !== null ) {
var array = Array.prototype.slice.call( index.array );
data.data.index = {
type: index.array.constructor.name,
array: array
};
}
var attributes = this.attributes;
for ( var key in attributes ) {
var attribute = attributes[ key ];
var array = Array.prototype.slice.call( attribute.array );
data.data.attributes[ key ] = {
itemSize: attribute.itemSize,
type: attribute.array.constructor.name,
array: array,
normalized: attribute.normalized
};
}
var groups = this.groups;
if ( groups.length > 0 ) {
data.data.groups = JSON.parse( JSON.stringify( groups ) );
}
var boundingSphere = this.boundingSphere;
if ( boundingSphere !== null ) {
data.data.boundingSphere = {
center: boundingSphere.center.toArray(),
radius: boundingSphere.radius
};
}
return data;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...toNonIndexed = function () {
if ( this.index === null ) {
console.warn( 'THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed.' );
return this;
}
var geometry2 = new BufferGeometry();
var indices = this.index.array;
var attributes = this.attributes;
for ( var name in attributes ) {
var attribute = attributes[ name ];
var array = attribute.array;
var itemSize = attribute.itemSize;
var array2 = new array.constructor( indices.length * itemSize );
var index = 0, index2 = 0;
for ( var i = 0, l = indices.length; i < l; i ++ ) {
index = indices[ i ] * itemSize;
for ( var j = 0; j < itemSize; j ++ ) {
array2[ index2 ++ ] = array[ index ++ ];
}
}
geometry2.addAttribute( name, new BufferAttribute( array2, itemSize ) );
}
return geometry2;
}...
},
toNonIndexed: function () {
if ( this.index === null ) {
console.warn( 'THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed
.' );
return this;
}
var geometry2 = new BufferGeometry();
var indices = this.index.array;
...function translate( x, y, z ) {
m1.makeTranslation( x, y, z );
this.applyMatrix( m1 );
return this;
}...
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
...updateFromObject = function ( object ) {
var geometry = object.geometry;
if ( object.isMesh ) {
var direct = geometry.__directGeometry;
if ( geometry.elementsNeedUpdate === true ) {
direct = undefined;
geometry.elementsNeedUpdate = false;
}
if ( direct === undefined ) {
return this.fromGeometry( geometry );
}
direct.verticesNeedUpdate = geometry.verticesNeedUpdate;
direct.normalsNeedUpdate = geometry.normalsNeedUpdate;
direct.colorsNeedUpdate = geometry.colorsNeedUpdate;
direct.uvsNeedUpdate = geometry.uvsNeedUpdate;
direct.groupsNeedUpdate = geometry.groupsNeedUpdate;
geometry.verticesNeedUpdate = false;
geometry.normalsNeedUpdate = false;
geometry.colorsNeedUpdate = false;
geometry.uvsNeedUpdate = false;
geometry.groupsNeedUpdate = false;
geometry = direct;
}
var attribute;
if ( geometry.verticesNeedUpdate === true ) {
attribute = this.attributes.position;
if ( attribute !== undefined ) {
attribute.copyVector3sArray( geometry.vertices );
attribute.needsUpdate = true;
}
geometry.verticesNeedUpdate = false;
}
if ( geometry.normalsNeedUpdate === true ) {
attribute = this.attributes.normal;
if ( attribute !== undefined ) {
attribute.copyVector3sArray( geometry.normals );
attribute.needsUpdate = true;
}
geometry.normalsNeedUpdate = false;
}
if ( geometry.colorsNeedUpdate === true ) {
attribute = this.attributes.color;
if ( attribute !== undefined ) {
attribute.copyColorsArray( geometry.colors );
attribute.needsUpdate = true;
}
geometry.colorsNeedUpdate = false;
}
if ( geometry.uvsNeedUpdate ) {
attribute = this.attributes.uv;
if ( attribute !== undefined ) {
attribute.copyVector2sArray( geometry.uvs );
attribute.needsUpdate = true;
}
geometry.uvsNeedUpdate = false;
}
if ( geometry.lineDistancesNeedUpdate ) {
attribute = this.attributes.lineDistance;
if ( attribute !== undefined ) {
attribute.copyArray( geometry.lineDistances );
attribute.needsUpdate = true;
}
geometry.lineDistancesNeedUpdate = false;
}
if ( geometry.groupsNeedUpdate ) {
geometry.computeGroups( object.geometry );
this.groups = geometry.groups;
geometry.groupsNeedUpdate = false;
}
return this;
}n/a
function BufferGeometryLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
load = function ( url, onLoad, onProgress, onError ) {
var scope = this;
var loader = new FileLoader( scope.manager );
loader.setResponseType( 'json' );
loader.load( url, function ( json ) {
onLoad( scope.parse( json ) );
}, onProgress, onError );
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...parse = function ( json ) {
var geometry = new BufferGeometry();
var index = json.data.index;
if ( index !== undefined ) {
var typedArray = new TYPED_ARRAYS[ index.type ]( index.array );
geometry.setIndex( new BufferAttribute( typedArray, 1 ) );
}
var attributes = json.data.attributes;
for ( var key in attributes ) {
var attribute = attributes[ key ];
var typedArray = new TYPED_ARRAYS[ attribute.type ]( attribute.array );
geometry.addAttribute( key, new BufferAttribute( typedArray, attribute.itemSize, attribute.normalized ) );
}
var groups = json.data.groups || json.data.drawcalls || json.data.offsets;
if ( groups !== undefined ) {
for ( var i = 0, n = groups.length; i !== n; ++ i ) {
var group = groups[ i ];
geometry.addGroup( group.start, group.count, group.materialIndex );
}
}
var boundingSphere = json.data.boundingSphere;
if ( boundingSphere !== undefined ) {
var center = new Vector3();
if ( boundingSphere.center !== undefined ) {
center.fromArray( boundingSphere.center );
}
geometry.boundingSphere = new Sphere( center, boundingSphere.radius );
}
return geometry;
}...
var tracks = [],
jsonTracks = json.tracks,
frameTime = 1.0 / ( json.fps || 1.0 );
for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
}
return new AnimationClip( json.name, json.duration, tracks );
},
...add = function ( key, file ) {
if ( this.enabled === false ) return;
// console.log( 'THREE.Cache', 'Adding key:', key );
this.files[ key ] = file;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...clear = function () {
this.files = {};
}...
// Adds a vertex to the hull
addVertexToHull: function ( eyeVertex ) {
var horizon = [];
var i, face;
this.unassigned.clear();
// remove 'eyeVertex' from 'eyeVertex.face' so that it can't be added to the 'unassigned'
vertex list
this.removeVertexFromFace( eyeVertex, eyeVertex.face );
this.computeHorizon( eyeVertex.point, null, eyeVertex.face, horizon );
...get = function ( key ) {
if ( this.enabled === false ) return;
// console.log( 'THREE.Cache', 'Checking key:', key );
return this.files[ key ];
}...
console.warn( 'THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().' );
return this.getRenderTarget();
},
supportsFloatTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get(\'OES_texture_float\' ).' );
return this.extensions.get( 'OES_texture_float' );
},
supportsHalfFloatTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( \'OES_texture_half_float\&#
x27; ).' );
return this.extensions.get( 'OES_texture_half_float' );
...remove = function ( key ) {
delete this.files[ key ];
}...
}
// visual
if ( removeVisual === true && this.visual && this.visual.parent ) {
this.visual.parent.remove( this.visual );
}
},
addNode: function ( node, indexOctant ) {
...function Camera() {
Object3D.call( this );
this.type = 'Camera';
this.matrixWorldInverse = new Matrix4();
this.projectionMatrix = new Matrix4();
}...
this.variables = [];
this.currentTextureIndex = 0;
var scene = new THREE.Scene();
var camera = new THREE.Camera();
camera.position.z = 1;
var passThruUniforms = {
texture: { value: null }
};
var passThruShader = createShaderMaterial( getPassThroughFragmentShader(), passThruUniforms );
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...function Camera() {
Object3D.call( this );
this.type = 'Camera';
this.matrixWorldInverse = new Matrix4();
this.projectionMatrix = new Matrix4();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Object3D.prototype.copy.call( this, source );
this.matrixWorldInverse.copy( source.matrixWorldInverse );
this.projectionMatrix.copy( source.projectionMatrix );
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function getWorldDirection( optionalTarget ) {
var result = optionalTarget || new Vector3();
this.getWorldQuaternion( quaternion );
return result.set( 0, 0, - 1 ).applyQuaternion( quaternion );
}...
var intersects = _raycaster.intersectObjects( _objects );
if ( intersects.length > 0 ) {
var object = intersects[ 0 ].object;
_plane.setFromNormalAndCoplanarPoint( _camera.getWorldDirection( _plane.normal ),
object.position );
if ( _hovered !== object ) {
scope.dispatchEvent( { type: 'hoveron', object: object } );
_domElement.style.cursor = 'pointer';
_hovered = object;
...function CameraHelper( camera ) {
var geometry = new BufferGeometry();
var material = new LineBasicMaterial( { color: 0xffffff, vertexColors: FaceColors } );
var vertices = [];
var colors = [];
var pointMap = {};
// colors
var colorFrustum = new Color( 0xffaa00 );
var colorCone = new Color( 0xff0000 );
var colorUp = new Color( 0x00aaff );
var colorTarget = new Color( 0xffffff );
var colorCross = new Color( 0x333333 );
// near
addLine( "n1", "n2", colorFrustum );
addLine( "n2", "n4", colorFrustum );
addLine( "n4", "n3", colorFrustum );
addLine( "n3", "n1", colorFrustum );
// far
addLine( "f1", "f2", colorFrustum );
addLine( "f2", "f4", colorFrustum );
addLine( "f4", "f3", colorFrustum );
addLine( "f3", "f1", colorFrustum );
// sides
addLine( "n1", "f1", colorFrustum );
addLine( "n2", "f2", colorFrustum );
addLine( "n3", "f3", colorFrustum );
addLine( "n4", "f4", colorFrustum );
// cone
addLine( "p", "n1", colorCone );
addLine( "p", "n2", colorCone );
addLine( "p", "n3", colorCone );
addLine( "p", "n4", colorCone );
// up
addLine( "u1", "u2", colorUp );
addLine( "u2", "u3", colorUp );
addLine( "u3", "u1", colorUp );
// target
addLine( "c", "t", colorTarget );
addLine( "p", "c", colorCross );
// cross
addLine( "cn1", "cn2", colorCross );
addLine( "cn3", "cn4", colorCross );
addLine( "cf1", "cf2", colorCross );
addLine( "cf3", "cf4", colorCross );
function addLine( a, b, color ) {
addPoint( a, color );
addPoint( b, color );
}
function addPoint( id, color ) {
vertices.push( 0, 0, 0 );
colors.push( color.r, color.g, color.b );
if ( pointMap[ id ] === undefined ) {
pointMap[ id ] = [];
}
pointMap[ id ].push( ( vertices.length / 3 ) - 1 );
}
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
LineSegments.call( this, geometry, material );
this.camera = camera;
if ( this.camera.updateProjectionMatrix ) this.camera.updateProjectionMatrix();
this.matrix = camera.matrixWorld;
this.matrixAutoUpdate = false;
this.pointMap = pointMap;
this.update();
}...
this.shadow.camera.far = value;
}
},
shadowCameraVisible: {
set: function () {
console.warn( 'THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper
( light.shadow.camera ) instead.' );
}
},
shadowBias: {
set: function ( value ) {
console.warn( 'THREE.Light: .shadowBias is now .shadow.bias.' );
...function CameraHelper( camera ) {
var geometry = new BufferGeometry();
var material = new LineBasicMaterial( { color: 0xffffff, vertexColors: FaceColors } );
var vertices = [];
var colors = [];
var pointMap = {};
// colors
var colorFrustum = new Color( 0xffaa00 );
var colorCone = new Color( 0xff0000 );
var colorUp = new Color( 0x00aaff );
var colorTarget = new Color( 0xffffff );
var colorCross = new Color( 0x333333 );
// near
addLine( "n1", "n2", colorFrustum );
addLine( "n2", "n4", colorFrustum );
addLine( "n4", "n3", colorFrustum );
addLine( "n3", "n1", colorFrustum );
// far
addLine( "f1", "f2", colorFrustum );
addLine( "f2", "f4", colorFrustum );
addLine( "f4", "f3", colorFrustum );
addLine( "f3", "f1", colorFrustum );
// sides
addLine( "n1", "f1", colorFrustum );
addLine( "n2", "f2", colorFrustum );
addLine( "n3", "f3", colorFrustum );
addLine( "n4", "f4", colorFrustum );
// cone
addLine( "p", "n1", colorCone );
addLine( "p", "n2", colorCone );
addLine( "p", "n3", colorCone );
addLine( "p", "n4", colorCone );
// up
addLine( "u1", "u2", colorUp );
addLine( "u2", "u3", colorUp );
addLine( "u3", "u1", colorUp );
// target
addLine( "c", "t", colorTarget );
addLine( "p", "c", colorCross );
// cross
addLine( "cn1", "cn2", colorCross );
addLine( "cn3", "cn4", colorCross );
addLine( "cf1", "cf2", colorCross );
addLine( "cf3", "cf4", colorCross );
function addLine( a, b, color ) {
addPoint( a, color );
addPoint( b, color );
}
function addPoint( id, color ) {
vertices.push( 0, 0, 0 );
colors.push( color.r, color.g, color.b );
if ( pointMap[ id ] === undefined ) {
pointMap[ id ] = [];
}
pointMap[ id ].push( ( vertices.length / 3 ) - 1 );
}
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
LineSegments.call( this, geometry, material );
this.camera = camera;
if ( this.camera.updateProjectionMatrix ) this.camera.updateProjectionMatrix();
this.matrix = camera.matrixWorld;
this.matrixAutoUpdate = false;
this.pointMap = pointMap;
this.update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function update() {
geometry = this.geometry;
pointMap = this.pointMap;
var w = 1, h = 1;
// we need just camera projection matrix
// world matrix must be identity
camera.projectionMatrix.copy( this.camera.projectionMatrix );
// center / target
setPoint( "c", 0, 0, - 1 );
setPoint( "t", 0, 0, 1 );
// near
setPoint( "n1", - w, - h, - 1 );
setPoint( "n2", w, - h, - 1 );
setPoint( "n3", - w, h, - 1 );
setPoint( "n4", w, h, - 1 );
// far
setPoint( "f1", - w, - h, 1 );
setPoint( "f2", w, - h, 1 );
setPoint( "f3", - w, h, 1 );
setPoint( "f4", w, h, 1 );
// up
setPoint( "u1", w * 0.7, h * 1.1, - 1 );
setPoint( "u2", - w * 0.7, h * 1.1, - 1 );
setPoint( "u3", 0, h * 2, - 1 );
// cross
setPoint( "cf1", - w, 0, 1 );
setPoint( "cf2", w, 0, 1 );
setPoint( "cf3", 0, - h, 1 );
setPoint( "cf4", 0, h, 1 );
setPoint( "cn1", - w, 0, - 1 );
setPoint( "cn2", w, 0, - 1 );
setPoint( "cn3", 0, - h, - 1 );
setPoint( "cn4", 0, h, - 1 );
geometry.getAttribute( 'position' ).needsUpdate = true;
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function CanvasTexture( canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
Texture.call( this, canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.needsUpdate = true;
}n/a
function CanvasTexture( canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
Texture.call( this, canvas, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.needsUpdate = true;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function CatmullRomCurve3( p) {
Curve.call( this );
this.points = p || [];
this.closed = false;
}n/a
function CatmullRomCurve3( p) {
Curve.call( this );
this.points = p || [];
this.closed = false;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getPoint = function ( t ) {
var points = this.points;
var l = points.length;
if ( l < 2 ) console.log( 'duh, you need at least 2 points' );
var point = ( l - ( this.closed ? 0 : 1 ) ) * t;
var intPoint = Math.floor( point );
var weight = point - intPoint;
if ( this.closed ) {
intPoint += intPoint > 0 ? 0 : ( Math.floor( Math.abs( intPoint ) / points.length ) + 1 ) * points.length;
} else if ( weight === 0 && intPoint === l - 1 ) {
intPoint = l - 2;
weight = 1;
}
var p0, p1, p2, p3; // 4 points
if ( this.closed || intPoint > 0 ) {
p0 = points[ ( intPoint - 1 ) % l ];
} else {
// extrapolate first point
tmp.subVectors( points[ 0 ], points[ 1 ] ).add( points[ 0 ] );
p0 = tmp;
}
p1 = points[ intPoint % l ];
p2 = points[ ( intPoint + 1 ) % l ];
if ( this.closed || intPoint + 2 < l ) {
p3 = points[ ( intPoint + 2 ) % l ];
} else {
// extrapolate last point
tmp.subVectors( points[ l - 1 ], points[ l - 2 ] ).add( points[ l - 1 ] );
p3 = tmp;
}
if ( this.type === undefined || this.type === 'centripetal' || this.type === 'chordal' ) {
// init Centripetal / Chordal Catmull-Rom
var pow = this.type === 'chordal' ? 0.5 : 0.25;
var dt0 = Math.pow( p0.distanceToSquared( p1 ), pow );
var dt1 = Math.pow( p1.distanceToSquared( p2 ), pow );
var dt2 = Math.pow( p2.distanceToSquared( p3 ), pow );
// safety check for repeated points
if ( dt1 < 1e-4 ) dt1 = 1.0;
if ( dt0 < 1e-4 ) dt0 = dt1;
if ( dt2 < 1e-4 ) dt2 = dt1;
px.initNonuniformCatmullRom( p0.x, p1.x, p2.x, p3.x, dt0, dt1, dt2 );
py.initNonuniformCatmullRom( p0.y, p1.y, p2.y, p3.y, dt0, dt1, dt2 );
pz.initNonuniformCatmullRom( p0.z, p1.z, p2.z, p3.z, dt0, dt1, dt2 );
} else if ( this.type === 'catmullrom' ) {
var tension = this.tension !== undefined ? this.tension : 0.5;
px.initCatmullRom( p0.x, p1.x, p2.x, p3.x, tension );
py.initCatmullRom( p0.y, p1.y, p2.y, p3.y, tension );
pz.initCatmullRom( p0.z, p1.z, p2.z, p3.z, tension );
}
return new Vector3( px.calc( weight ), py.calc( weight ), pz.calc( weight ) );
}n/a
function CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'CircleBufferGeometry';
this.parameters = {
radius: radius,
segments: segments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
radius = radius || 50;
segments = segments !== undefined ? Math.max( 3, segments ) : 8;
thetaStart = thetaStart !== undefined ? thetaStart : 0;
thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var i, s;
var vertex = new Vector3();
var uv = new Vector2();
// center point
vertices.push( 0, 0, 0 );
normals.push( 0, 0, 1 );
uvs.push( 0.5, 0.5 );
for ( s = 0, i = 3; s <= segments; s ++, i += 3 ) {
var segment = thetaStart + s / segments * thetaLength;
// vertex
vertex.x = radius * Math.cos( segment );
vertex.y = radius * Math.sin( segment );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normals.push( 0, 0, 1 );
// uvs
uv.x = ( vertices[ i ] / radius + 1 ) / 2;
uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2;
uvs.push( uv.x, uv.y );
}
// indices
for ( i = 1; i <= segments; i ++ ) {
indices.push( i, i + 1, 0 );
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}n/a
function CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'CircleBufferGeometry';
this.parameters = {
radius: radius,
segments: segments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
radius = radius || 50;
segments = segments !== undefined ? Math.max( 3, segments ) : 8;
thetaStart = thetaStart !== undefined ? thetaStart : 0;
thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var i, s;
var vertex = new Vector3();
var uv = new Vector2();
// center point
vertices.push( 0, 0, 0 );
normals.push( 0, 0, 1 );
uvs.push( 0.5, 0.5 );
for ( s = 0, i = 3; s <= segments; s ++, i += 3 ) {
var segment = thetaStart + s / segments * thetaLength;
// vertex
vertex.x = radius * Math.cos( segment );
vertex.y = radius * Math.sin( segment );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normals.push( 0, 0, 1 );
// uvs
uv.x = ( vertices[ i ] / radius + 1 ) / 2;
uv.y = ( vertices[ i + 1 ] / radius + 1 ) / 2;
uvs.push( uv.x, uv.y );
}
// indices
for ( i = 1; i <= segments; i ++ ) {
indices.push( i, i + 1, 0 );
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function CircleGeometry( radius, segments, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'CircleGeometry';
this.parameters = {
radius: radius,
segments: segments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) );
this.mergeVertices();
}n/a
function CircleGeometry( radius, segments, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'CircleGeometry';
this.parameters = {
radius: radius,
segments: segments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new CircleBufferGeometry( radius, segments, thetaStart, thetaLength ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Clock( autoStart ) {
this.autoStart = ( autoStart !== undefined ) ? autoStart : true;
this.startTime = 0;
this.oldTime = 0;
this.elapsedTime = 0;
this.running = false;
}n/a
getDelta = function () {
var diff = 0;
if ( this.autoStart && ! this.running ) {
this.start();
return 0;
}
if ( this.running ) {
var newTime = ( typeof performance === 'undefined' ? Date : performance ).now();
diff = ( newTime - this.oldTime ) / 1000;
this.oldTime = newTime;
this.elapsedTime += diff;
}
return diff;
}...
this.getElapsedTime();
this.running = false;
},
getElapsedTime: function () {
this.getDelta();
return this.elapsedTime;
},
getDelta: function () {
var diff = 0;
...getElapsedTime = function () {
this.getDelta();
return this.elapsedTime;
}...
this.elapsedTime = 0;
this.running = true;
},
stop: function () {
this.getElapsedTime();
this.running = false;
},
getElapsedTime: function () {
this.getDelta();
...start = function () {
this.startTime = ( typeof performance === 'undefined' ? Date : performance ).now(); // see #10732
this.oldTime = this.startTime;
this.elapsedTime = 0;
this.running = true;
}...
var source = this.context.createBufferSource();
source.buffer = this.buffer;
source.loop = this.loop;
source.onended = this.onEnded.bind( this );
source.playbackRate.setValueAtTime( this.playbackRate, this.startTime );
source.start( 0, this.startTime );
this.isPlaying = true;
this.source = source;
return this.connect();
...stop = function () {
this.getElapsedTime();
this.running = false;
}...
};
this.setAnimation = function ( clipName ) {
if ( this.meshBody ) {
if( this.meshBody.activeAction ) {
this.meshBody.activeAction.stop();
this.meshBody.activeAction = null;
}
var action = this.mixer.clipAction( clipName, this.meshBody );
if( action ) {
this.meshBody.activeAction = action.play();
...function Color( r, g, b ) {
if ( g === undefined && b === undefined ) {
// r is THREE.Color, hex or string
return this.set( r );
}
return this.setRGB( r, g, b );
}...
// material
this.particleShaderMat = this.GPUParticleSystem.particleShaderMat;
var position = new THREE.Vector3();
var velocity = new THREE.Vector3();
var color = new THREE.Color();
this.spawnParticle = function( options ) {
var positionStartAttribute = this.particleShaderGeo.getAttribute( 'positionStart' );
var startTimeAttribute = this.particleShaderGeo.getAttribute( 'startTime' );
var velocityAttribute = this.particleShaderGeo.getAttribute( 'velocity' );
var turbulenceAttribute = this.particleShaderGeo.getAttribute( 'turbulence' );
...add = function ( color ) {
this.r += color.r;
this.g += color.g;
this.b += color.b;
return this;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...addColors = function ( color1, color2 ) {
this.r = color1.r + color2.r;
this.g = color1.g + color2.g;
this.b = color1.b + color2.b;
return this;
}n/a
addScalar = function ( s ) {
this.r += s;
this.g += s;
this.b += s;
return this;
}...
return this;
},
expandByScalar: function ( scalar ) {
this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
},
containsPoint: function ( point ) {
...clone = function () {
return new this.constructor( this.r, this.g, this.b );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...convertGammaToLinear = function () {
var r = this.r, g = this.g, b = this.b;
this.r = r * r;
this.g = g * g;
this.b = b * b;
return this;
}n/a
convertLinearToGamma = function () {
this.r = Math.sqrt( this.r );
this.g = Math.sqrt( this.g );
this.b = Math.sqrt( this.b );
return this;
}n/a
copy = function ( color ) {
this.r = color.r;
this.g = color.g;
this.b = color.b;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...copyGammaToLinear = function ( color, gammaFactor ) {
if ( gammaFactor === undefined ) gammaFactor = 2.0;
this.r = Math.pow( color.r, gammaFactor );
this.g = Math.pow( color.g, gammaFactor );
this.b = Math.pow( color.b, gammaFactor );
return this;
}n/a
copyLinearToGamma = function ( color, gammaFactor ) {
if ( gammaFactor === undefined ) gammaFactor = 2.0;
var safeInverse = ( gammaFactor > 0 ) ? ( 1.0 / gammaFactor ) : 1.0;
this.r = Math.pow( color.r, safeInverse );
this.g = Math.pow( color.g, safeInverse );
this.b = Math.pow( color.b, safeInverse );
return this;
}n/a
equals = function ( c ) {
return ( c.r === this.r ) && ( c.g === this.g ) && ( c.b === this.b );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...fromArray = function ( array, offset ) {
if ( offset === undefined ) offset = 0;
this.r = array[ offset ];
this.g = array[ offset + 1 ];
this.b = array[ offset + 2 ];
return this;
}...
return this;
},
setFromMatrixColumn: function ( m, index ) {
return this.fromArray( m.elements, index * 4 );
},
equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
...getHSL = function ( optionalTarget ) {
// h,s,l ranges are in 0.0 - 1.0
var hsl = optionalTarget || { h: 0, s: 0, l: 0 };
var r = this.r, g = this.g, b = this.b;
var max = Math.max( r, g, b );
var min = Math.min( r, g, b );
var hue, saturation;
var lightness = ( min + max ) / 2.0;
if ( min === max ) {
hue = 0;
saturation = 0;
} else {
var delta = max - min;
saturation = lightness <= 0.5 ? delta / ( max + min ) : delta / ( 2 - max - min );
switch ( max ) {
case r: hue = ( g - b ) / delta + ( g < b ? 6 : 0 ); break;
case g: hue = ( b - r ) / delta + 2; break;
case b: hue = ( r - g ) / delta + 4; break;
}
hue /= 6;
}
hsl.h = hue;
hsl.s = saturation;
hsl.l = lightness;
return hsl;
}...
return 'rgb(' + ( ( this.r * 255 ) | 0 ) + ',' + ( ( this.g * 255 ) | 0 ) + ',' + ( ( this.b *
255 ) | 0 ) + ')';
},
offsetHSL: function ( h, s, l ) {
var hsl = this.getHSL();
hsl.h += h; hsl.s += s; hsl.l += l;
this.setHSL( hsl.h, hsl.s, hsl.l );
return this;
...getHex = function () {
return ( this.r * 255 ) << 16 ^ ( this.g * 255 ) << 8 ^ ( this.b * 255 ) << 0;
}...
return ( this.r * 255 ) << 16 ^ ( this.g * 255 ) << 8 ^ ( this.b * 255 ) << 0;
},
getHexString: function () {
return ( '000000' + this.getHex().toString( 16 ) ).slice( - 6 );
},
getHSL: function ( optionalTarget ) {
// h,s,l ranges are in 0.0 - 1.0
...getHexString = function () {
return ( '000000' + this.getHex().toString( 16 ) ).slice( - 6 );
}n/a
getStyle = function () {
return 'rgb(' + ( ( this.r * 255 ) | 0 ) + ',' + ( ( this.g * 255 ) | 0 ) + ',' + ( ( this.b * 255 ) | 0 ) + ')';
}n/a
lerp = function ( color, alpha ) {
this.r += ( color.r - this.r ) * alpha;
this.g += ( color.g - this.g ) * alpha;
this.b += ( color.b - this.b ) * alpha;
return this;
}...
// construct all of the vertices for this subdivision
for ( i = 0; i <= cols; i ++ ) {
v[ i ] = [];
var aj = a.clone().lerp( c, i / cols );
var bj = b.clone().lerp( c, i / cols );
var rows = cols - i;
for ( j = 0; j <= rows; j ++ ) {
if ( j === 0 && i === cols ) {
...multiply = function ( color ) {
this.r *= color.r;
this.g *= color.g;
this.b *= color.b;
return this;
}...
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
uv.multiply( this.repeat );
uv.add( this.offset );
if ( uv.x < 0 || uv.x > 1 ) {
switch ( this.wrapS ) {
case RepeatWrapping:
...multiplyScalar = function ( s ) {
this.r *= s;
this.g *= s;
this.b *= s;
return this;
}...
return this;
},
divideScalar: function ( scalar ) {
return this.multiplyScalar( 1 / scalar );
},
min: function ( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
...offsetHSL = function ( h, s, l ) {
var hsl = this.getHSL();
hsl.h += h; hsl.s += s; hsl.l += l;
this.setHSL( hsl.h, hsl.s, hsl.l );
return this;
}n/a
set = function ( value ) {
if ( value && value.isColor ) {
this.copy( value );
} else if ( typeof value === 'number' ) {
this.setHex( value );
} else if ( typeof value === 'string' ) {
this.setStyle( value );
}
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...function setHSL( h, s, l ) {
// h,s,l ranges are in 0.0 - 1.0
h = _Math.euclideanModulo( h, 1 );
s = _Math.clamp( s, 0, 1 );
l = _Math.clamp( l, 0, 1 );
if ( s === 0 ) {
this.r = this.g = this.b = l;
} else {
var p = l <= 0.5 ? l * ( 1 + s ) : l + s - ( l * s );
var q = ( 2 * l ) - p;
this.r = hue2rgb( q, p, h + 1 / 3 );
this.g = hue2rgb( q, p, h );
this.b = hue2rgb( q, p, h - 1 / 3 );
}
return this;
}...
// hsl(120,50%,50%) hsla(120,50%,50%,0.5)
var h = parseFloat( color[ 1 ] ) / 360;
var s = parseInt( color[ 2 ], 10 ) / 100;
var l = parseInt( color[ 3 ], 10 ) / 100;
handleAlpha( color[ 5 ] );
return this.setHSL( h, s, l );
}
break;
}
...setHex = function ( hex ) {
hex = Math.floor( hex );
this.r = ( hex >> 16 & 255 ) / 255;
this.g = ( hex >> 8 & 255 ) / 255;
this.b = ( hex & 255 ) / 255;
return this;
}...
if ( value && value.isColor ) {
this.copy( value );
} else if ( typeof value === 'number' ) {
this.setHex( value );
} else if ( typeof value === 'string' ) {
this.setStyle( value );
}
...setRGB = function ( r, g, b ) {
this.r = r;
this.g = g;
this.b = b;
return this;
}...
if ( g === undefined && b === undefined ) {
// r is THREE.Color, hex or string
return this.set( r );
}
return this.setRGB( r, g, b );
}
Object.assign( Color.prototype, {
isColor: true,
...setScalar = function ( scalar ) {
this.r = scalar;
this.g = scalar;
this.b = scalar;
return this;
}n/a
setStyle = function ( style ) {
function handleAlpha( string ) {
if ( string === undefined ) return;
if ( parseFloat( string ) < 1 ) {
console.warn( 'THREE.Color: Alpha component of ' + style + ' will be ignored.' );
}
}
var m;
if ( m = /^((?:rgb|hsl)a?)\(\s*([^\)]*)\)/.exec( style ) ) {
// rgb / hsl
var color;
var name = m[ 1 ];
var components = m[ 2 ];
switch ( name ) {
case 'rgb':
case 'rgba':
if ( color = /^(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) {
// rgb(255,0,0) rgba(255,0,0,0.5)
this.r = Math.min( 255, parseInt( color[ 1 ], 10 ) ) / 255;
this.g = Math.min( 255, parseInt( color[ 2 ], 10 ) ) / 255;
this.b = Math.min( 255, parseInt( color[ 3 ], 10 ) ) / 255;
handleAlpha( color[ 5 ] );
return this;
}
if ( color = /^(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) {
// rgb(100%,0%,0%) rgba(100%,0%,0%,0.5)
this.r = Math.min( 100, parseInt( color[ 1 ], 10 ) ) / 100;
this.g = Math.min( 100, parseInt( color[ 2 ], 10 ) ) / 100;
this.b = Math.min( 100, parseInt( color[ 3 ], 10 ) ) / 100;
handleAlpha( color[ 5 ] );
return this;
}
break;
case 'hsl':
case 'hsla':
if ( color = /^([0-9]*\.?[0-9]+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(,\s*([0-9]*\.?[0-9]+)\s*)?$/.exec( components ) ) {
// hsl(120,50%,50%) hsla(120,50%,50%,0.5)
var h = parseFloat( color[ 1 ] ) / 360;
var s = parseInt( color[ 2 ], 10 ) / 100;
var l = parseInt( color[ 3 ], 10 ) / 100;
handleAlpha( color[ 5 ] );
return this.setHSL( h, s, l );
}
break;
}
} else if ( m = /^\#([A-Fa-f0-9]+)$/.exec( style ) ) {
// hex color
var hex = m[ 1 ];
var size = hex.length;
if ( size === 3 ) {
// #ff0
this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 0 ), 16 ) / 255;
this.g = parseInt( hex.charAt( 1 ) + hex.charAt( 1 ), 16 ) / 255;
this.b = parseInt( hex.charAt( 2 ) + hex.charAt( 2 ), 16 ) / 255;
return this;
} else if ( size === 6 ) {
// #ff0000
this.r = parseInt( hex.charAt( 0 ) + hex.charAt( 1 ), 16 ) / 255;
this.g = parseInt( hex.charAt( 2 ) + hex.charAt( 3 ), 16 ) / 255;
this.b = parseInt( hex.charAt( 4 ) + hex.charAt( 5 ), 16 ) / 255;
return this;
}
}
if ( style && style.length > 0 ) {
// color keywords
var hex = ColorKeywords[ style ];
if ( hex !== undefined ) {
// red
this.setHex( hex );
} else {
// unknown color
console.warn( 'THREE.Color: Unknown color ' + style );
}
}
return this;
}...
} else if ( typeof value === 'number' ) {
this.setHex( value );
} else if ( typeof value === 'string' ) {
this.setStyle( value );
}
return this;
},
...sub = function ( color ) {
this.r = Math.max( 0, this.r - color.r );
this.g = Math.max( 0, this.g - color.g );
this.b = Math.max( 0, this.b - color.b );
return this;
}...
},
sub: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors
( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
...toArray = function ( array, offset ) {
if ( array === undefined ) array = [];
if ( offset === undefined ) offset = 0;
array[ offset ] = this.r;
array[ offset + 1 ] = this.g;
array[ offset + 2 ] = this.b;
return array;
}...
r = new Float32Array( n );
arrayCacheF32[ n ] = r;
}
if ( nBlocks !== 0 ) {
firstElem.toArray( r, 0 );
for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
offset += blockSize;
array[ i ].toArray( r, offset );
}
...toJSON = function () {
return this.getHex();
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function ColorKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
timees.push( i * timeStep );
values.push( colors[ i % colors.length ] );
}
var trackName = '.material[0].color';
var track = new THREE.ColorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );
};
...function ColorKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function CompressedTexture( mipmaps, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
this.image = { width: width, height: height };
this.mipmaps = mipmaps;
// no flipping for cube textures
// (also flipping doesn't work for compressed textures )
this.flipY = false;
// can't generate mipmaps for compressed textures
// mips must be embedded in DDS files
this.generateMipmaps = false;
}n/a
function CompressedTexture( mipmaps, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
this.image = { width: width, height: height };
this.mipmaps = mipmaps;
// no flipping for cube textures
// (also flipping doesn't work for compressed textures )
this.flipY = false;
// can't generate mipmaps for compressed textures
// mips must be embedded in DDS files
this.generateMipmaps = false;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function CompressedTextureLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
// override in sub classes
this._parser = null;
}n/a
load = function ( url, onLoad, onProgress, onError ) {
var scope = this;
var images = [];
var texture = new CompressedTexture();
texture.image = images;
var loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setResponseType( 'arraybuffer' );
function loadTexture( i ) {
loader.load( url[ i ], function ( buffer ) {
var texDatas = scope._parser( buffer, true );
images[ i ] = {
width: texDatas.width,
height: texDatas.height,
format: texDatas.format,
mipmaps: texDatas.mipmaps
};
loaded += 1;
if ( loaded === 6 ) {
if ( texDatas.mipmapCount === 1 )
texture.minFilter = LinearFilter;
texture.format = texDatas.format;
texture.needsUpdate = true;
if ( onLoad ) onLoad( texture );
}
}, onProgress, onError );
}
if ( Array.isArray( url ) ) {
var loaded = 0;
for ( var i = 0, il = url.length; i < il; ++ i ) {
loadTexture( i );
}
} else {
// compressed cubemap texture stored in a single DDS file
loader.load( url, function ( buffer ) {
var texDatas = scope._parser( buffer, true );
if ( texDatas.isCubemap ) {
var faces = texDatas.mipmaps.length / texDatas.mipmapCount;
for ( var f = 0; f < faces; f ++ ) {
images[ f ] = { mipmaps : [] };
for ( var i = 0; i < texDatas.mipmapCount; i ++ ) {
images[ f ].mipmaps.push( texDatas.mipmaps[ f * texDatas.mipmapCount + i ] );
images[ f ].format = texDatas.format;
images[ f ].width = texDatas.width;
images[ f ].height = texDatas.height;
}
}
} else {
texture.image.width = texDatas.width;
texture.image.height = texDatas.height;
texture.mipmaps = texDatas.mipmaps;
}
if ( texDatas.mipmapCount === 1 ) {
texture.minFilter = LinearFilter;
}
texture.format = texDatas.format;
texture.needsUpdate = true;
if ( onLoad ) onLoad( texture );
}, onProgress, onError );
}
return texture;
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...setPath = function ( value ) {
this.path = value;
return this;
}...
var images = [];
var texture = new CompressedTexture();
texture.image = images;
var loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setResponseType( 'arraybuffer' );
function loadTexture( i ) {
loader.load( url[ i ], function ( buffer ) {
var texDatas = scope._parser( buffer, true );
...function ConeBufferGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
CylinderBufferGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
this.type = 'ConeBufferGeometry';
this.parameters = {
radius: radius,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
}n/a
function ConeBufferGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
CylinderBufferGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
this.type = 'ConeBufferGeometry';
this.parameters = {
radius: radius,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function ConeGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
CylinderGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
this.type = 'ConeGeometry';
this.parameters = {
radius: radius,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
}n/a
function ConeGeometry( radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
CylinderGeometry.call( this, 0, radius, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength );
this.type = 'ConeGeometry';
this.parameters = {
radius: radius,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function CubeCamera( near, far, cubeResolution ) {
Object3D.call( this );
this.type = 'CubeCamera';
var fov = 90, aspect = 1;
var cameraPX = new PerspectiveCamera( fov, aspect, near, far );
cameraPX.up.set( 0, - 1, 0 );
cameraPX.lookAt( new Vector3( 1, 0, 0 ) );
this.add( cameraPX );
var cameraNX = new PerspectiveCamera( fov, aspect, near, far );
cameraNX.up.set( 0, - 1, 0 );
cameraNX.lookAt( new Vector3( - 1, 0, 0 ) );
this.add( cameraNX );
var cameraPY = new PerspectiveCamera( fov, aspect, near, far );
cameraPY.up.set( 0, 0, 1 );
cameraPY.lookAt( new Vector3( 0, 1, 0 ) );
this.add( cameraPY );
var cameraNY = new PerspectiveCamera( fov, aspect, near, far );
cameraNY.up.set( 0, 0, - 1 );
cameraNY.lookAt( new Vector3( 0, - 1, 0 ) );
this.add( cameraNY );
var cameraPZ = new PerspectiveCamera( fov, aspect, near, far );
cameraPZ.up.set( 0, - 1, 0 );
cameraPZ.lookAt( new Vector3( 0, 0, 1 ) );
this.add( cameraPZ );
var cameraNZ = new PerspectiveCamera( fov, aspect, near, far );
cameraNZ.up.set( 0, - 1, 0 );
cameraNZ.lookAt( new Vector3( 0, 0, - 1 ) );
this.add( cameraNZ );
var options = { format: RGBFormat, magFilter: LinearFilter, minFilter: LinearFilter };
this.renderTarget = new WebGLRenderTargetCube( cubeResolution, cubeResolution, options );
this.renderTarget.texture.name = "CubeCamera";
this.updateCubeMap = function ( renderer, scene ) {
if ( this.parent === null ) this.updateMatrixWorld();
var renderTarget = this.renderTarget;
var generateMipmaps = renderTarget.texture.generateMipmaps;
renderTarget.texture.generateMipmaps = false;
renderTarget.activeCubeFace = 0;
renderer.render( scene, cameraPX, renderTarget );
renderTarget.activeCubeFace = 1;
renderer.render( scene, cameraNX, renderTarget );
renderTarget.activeCubeFace = 2;
renderer.render( scene, cameraPY, renderTarget );
renderTarget.activeCubeFace = 3;
renderer.render( scene, cameraNY, renderTarget );
renderTarget.activeCubeFace = 4;
renderer.render( scene, cameraPZ, renderTarget );
renderTarget.texture.generateMipmaps = generateMipmaps;
renderTarget.activeCubeFace = 5;
renderer.render( scene, cameraNZ, renderTarget );
renderer.setRenderTarget( null );
};
}n/a
function CubeCamera( near, far, cubeResolution ) {
Object3D.call( this );
this.type = 'CubeCamera';
var fov = 90, aspect = 1;
var cameraPX = new PerspectiveCamera( fov, aspect, near, far );
cameraPX.up.set( 0, - 1, 0 );
cameraPX.lookAt( new Vector3( 1, 0, 0 ) );
this.add( cameraPX );
var cameraNX = new PerspectiveCamera( fov, aspect, near, far );
cameraNX.up.set( 0, - 1, 0 );
cameraNX.lookAt( new Vector3( - 1, 0, 0 ) );
this.add( cameraNX );
var cameraPY = new PerspectiveCamera( fov, aspect, near, far );
cameraPY.up.set( 0, 0, 1 );
cameraPY.lookAt( new Vector3( 0, 1, 0 ) );
this.add( cameraPY );
var cameraNY = new PerspectiveCamera( fov, aspect, near, far );
cameraNY.up.set( 0, 0, - 1 );
cameraNY.lookAt( new Vector3( 0, - 1, 0 ) );
this.add( cameraNY );
var cameraPZ = new PerspectiveCamera( fov, aspect, near, far );
cameraPZ.up.set( 0, - 1, 0 );
cameraPZ.lookAt( new Vector3( 0, 0, 1 ) );
this.add( cameraPZ );
var cameraNZ = new PerspectiveCamera( fov, aspect, near, far );
cameraNZ.up.set( 0, - 1, 0 );
cameraNZ.lookAt( new Vector3( 0, 0, - 1 ) );
this.add( cameraNZ );
var options = { format: RGBFormat, magFilter: LinearFilter, minFilter: LinearFilter };
this.renderTarget = new WebGLRenderTargetCube( cubeResolution, cubeResolution, options );
this.renderTarget.texture.name = "CubeCamera";
this.updateCubeMap = function ( renderer, scene ) {
if ( this.parent === null ) this.updateMatrixWorld();
var renderTarget = this.renderTarget;
var generateMipmaps = renderTarget.texture.generateMipmaps;
renderTarget.texture.generateMipmaps = false;
renderTarget.activeCubeFace = 0;
renderer.render( scene, cameraPX, renderTarget );
renderTarget.activeCubeFace = 1;
renderer.render( scene, cameraNX, renderTarget );
renderTarget.activeCubeFace = 2;
renderer.render( scene, cameraPY, renderTarget );
renderTarget.activeCubeFace = 3;
renderer.render( scene, cameraNY, renderTarget );
renderTarget.activeCubeFace = 4;
renderer.render( scene, cameraPZ, renderTarget );
renderTarget.texture.generateMipmaps = generateMipmaps;
renderTarget.activeCubeFace = 5;
renderer.render( scene, cameraNZ, renderTarget );
renderer.setRenderTarget( null );
};
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function CubeTexture( images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
images = images !== undefined ? images : [];
mapping = mapping !== undefined ? mapping : CubeReflectionMapping;
Texture.call( this, images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
this.flipY = false;
}...
*
* roughnessMap: new THREE.Texture( <Image> ),
*
* metalnessMap: new THREE.Texture( <Image> ),
*
* alphaMap: new THREE.Texture( <Image> ),
*
* envMap: new THREE.CubeTexture( [posx, negx, posy, negy, posz, negz] ),
* envMapIntensity: <float>
*
* refractionRatio: <float>,
*
* wireframe: <boolean>,
* wireframeLinewidth: <float>,
*
...function CubeTexture( images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
images = images !== undefined ? images : [];
mapping = mapping !== undefined ? mapping : CubeReflectionMapping;
Texture.call( this, images, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
this.flipY = false;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function CubeTextureLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}...
return texture;
},
loadTextureCube: function ( urls, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader
() instead.' );
var loader = new CubeTextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( urls, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
...load = function ( urls, onLoad, onProgress, onError ) {
var texture = new CubeTexture();
var loader = new ImageLoader( this.manager );
loader.setCrossOrigin( this.crossOrigin );
loader.setPath( this.path );
var loaded = 0;
function loadTexture( i ) {
loader.load( urls[ i ], function ( image ) {
texture.images[ i ] = image;
loaded ++;
if ( loaded === 6 ) {
texture.needsUpdate = true;
if ( onLoad ) onLoad( texture );
}
}, undefined, onError );
}
for ( var i = 0; i < urls.length; ++ i ) {
loadTexture( i );
}
return texture;
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...setCrossOrigin = function ( value ) {
this.crossOrigin = value;
return this;
}...
crossOrigin: undefined,
loadTexture: function ( url, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.' );
var loader = new TextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( url, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
return texture;
...setPath = function ( value ) {
this.path = value;
return this;
}...
var images = [];
var texture = new CompressedTexture();
texture.image = images;
var loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setResponseType( 'arraybuffer' );
function loadTexture( i ) {
loader.load( url[ i ], function ( buffer ) {
var texDatas = scope._parser( buffer, true );
...function CubicBezierCurve( v0, v1, v2, v3 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
this.v3 = v3;
}n/a
function CubicBezierCurve( v0, v1, v2, v3 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
this.v3 = v3;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getPoint = function ( t ) {
var v0 = this.v0, v1 = this.v1, v2 = this.v2, v3 = this.v3;
return new Vector2(
CubicBezier( t, v0.x, v1.x, v2.x, v3.x ),
CubicBezier( t, v0.y, v1.y, v2.y, v3.y )
);
}n/a
function CubicBezierCurve3( v0, v1, v2, v3 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
this.v3 = v3;
}n/a
function CubicBezierCurve3( v0, v1, v2, v3 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
this.v3 = v3;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getPoint = function ( t ) {
var v0 = this.v0, v1 = this.v1, v2 = this.v2, v3 = this.v3;
return new Vector3(
CubicBezier( t, v0.x, v1.x, v2.x, v3.x ),
CubicBezier( t, v0.y, v1.y, v2.y, v3.y ),
CubicBezier( t, v0.z, v1.z, v2.z, v3.z )
);
}n/a
function CubicInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call(
this, parameterPositions, sampleValues, sampleSize, resultBuffer );
this._weightPrev = -0;
this._offsetPrev = -0;
this._weightNext = -0;
this._offsetNext = -0;
}n/a
function CubicInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call(
this, parameterPositions, sampleValues, sampleSize, resultBuffer );
this._weightPrev = -0;
this._offsetPrev = -0;
this._weightNext = -0;
this._offsetNext = -0;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...interpolate_ = function ( i1, t0, t, t1 ) {
var result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
o1 = i1 * stride, o0 = o1 - stride,
oP = this._offsetPrev, oN = this._offsetNext,
wP = this._weightPrev, wN = this._weightNext,
p = ( t - t0 ) / ( t1 - t0 ),
pp = p * p,
ppp = pp * p;
// evaluate polynomials
var sP = - wP * ppp + 2 * wP * pp - wP * p;
var s0 = ( 1 + wP ) * ppp + (-1.5 - 2 * wP ) * pp + ( -0.5 + wP ) * p + 1;
var s1 = (-1 - wN ) * ppp + ( 1.5 + wN ) * pp + 0.5 * p;
var sN = wN * ppp - wN * pp;
// combine data linearly
for ( var i = 0; i !== stride; ++ i ) {
result[ i ] =
sP * values[ oP + i ] +
s0 * values[ o0 + i ] +
s1 * values[ o1 + i ] +
sN * values[ oN + i ];
}
return result;
}...
this._cachedIndex = i1;
this.intervalChanged_( i1, t0, t1 );
} // validate_interval
return this.interpolate_( i1, t0, t, t1 );
},
settings: null, // optional, subclass-specific settings structure
// Note: The indirection allows central control of many interpolants.
// --- Protected interface
...intervalChanged_ = function ( i1, t0, t1 ) {
var pp = this.parameterPositions,
iPrev = i1 - 2,
iNext = i1 + 1,
tPrev = pp[ iPrev ],
tNext = pp[ iNext ];
if ( tPrev === undefined ) {
switch ( this.getSettings_().endingStart ) {
case ZeroSlopeEnding:
// f'(t0) = 0
iPrev = i1;
tPrev = 2 * t0 - t1;
break;
case WrapAroundEnding:
// use the other end of the curve
iPrev = pp.length - 2;
tPrev = t0 + pp[ iPrev ] - pp[ iPrev + 1 ];
break;
default: // ZeroCurvatureEnding
// f''(t0) = 0 a.k.a. Natural Spline
iPrev = i1;
tPrev = t1;
}
}
if ( tNext === undefined ) {
switch ( this.getSettings_().endingEnd ) {
case ZeroSlopeEnding:
// f'(tN) = 0
iNext = i1;
tNext = 2 * t1 - t0;
break;
case WrapAroundEnding:
// use the other end of the curve
iNext = 1;
tNext = t1 + pp[ 1 ] - pp[ 0 ];
break;
default: // ZeroCurvatureEnding
// f''(tN) = 0, a.k.a. Natural Spline
iNext = i1 - 1;
tNext = t0;
}
}
var halfDt = ( t1 - t0 ) * 0.5,
stride = this.valueSize;
this._weightPrev = halfDt / ( t0 - tPrev );
this._weightNext = halfDt / ( tNext - t1 );
this._offsetPrev = iPrev * stride;
this._offsetNext = iNext * stride;
}...
}
} // seek
this._cachedIndex = i1;
this.intervalChanged_( i1, t0, t1 );
} // validate_interval
return this.interpolate_( i1, t0, t, t1 );
},
...function Curve() {
this.arcLengthDivisions = 200;
}n/a
create = function ( construct, getPoint ) {
console.log( 'THREE.Curve.create() has been deprecated' );
construct.prototype = Object.create( Curve.prototype );
construct.prototype.constructor = construct;
construct.prototype.getPoint = getPoint;
return construct;
}...
WebGLRenderTarget.call( this, width, height, options );
this.activeCubeFace = 0; // PX 0, NX 1, PY 2, NY 3, PZ 4, NZ 5
this.activeMipMapLevel = 0;
}
WebGLRenderTargetCube.prototype = Object.create( WebGLRenderTarget.prototype );
WebGLRenderTargetCube.prototype.constructor = WebGLRenderTargetCube;
WebGLRenderTargetCube.prototype.isWebGLRenderTargetCube = true;
/**
* @author mikael emtinger / http://gomo.se/
* @author alteredq / http://alteredqualia.com/
...computeFrenetFrames = function ( segments, closed ) {
// see http://www.cs.indiana.edu/pub/techreports/TR425.pdf
var normal = new Vector3();
var tangents = [];
var normals = [];
var binormals = [];
var vec = new Vector3();
var mat = new Matrix4();
var i, u, theta;
// compute the tangent vectors for each segment on the curve
for ( i = 0; i <= segments; i ++ ) {
u = i / segments;
tangents[ i ] = this.getTangentAt( u );
tangents[ i ].normalize();
}
// select an initial normal vector perpendicular to the first tangent vector,
// and in the direction of the minimum tangent xyz component
normals[ 0 ] = new Vector3();
binormals[ 0 ] = new Vector3();
var min = Number.MAX_VALUE;
var tx = Math.abs( tangents[ 0 ].x );
var ty = Math.abs( tangents[ 0 ].y );
var tz = Math.abs( tangents[ 0 ].z );
if ( tx <= min ) {
min = tx;
normal.set( 1, 0, 0 );
}
if ( ty <= min ) {
min = ty;
normal.set( 0, 1, 0 );
}
if ( tz <= min ) {
normal.set( 0, 0, 1 );
}
vec.crossVectors( tangents[ 0 ], normal ).normalize();
normals[ 0 ].crossVectors( tangents[ 0 ], vec );
binormals[ 0 ].crossVectors( tangents[ 0 ], normals[ 0 ] );
// compute the slowly-varying normal and binormal vectors for each segment on the curve
for ( i = 1; i <= segments; i ++ ) {
normals[ i ] = normals[ i - 1 ].clone();
binormals[ i ] = binormals[ i - 1 ].clone();
vec.crossVectors( tangents[ i - 1 ], tangents[ i ] );
if ( vec.length() > Number.EPSILON ) {
vec.normalize();
theta = Math.acos( _Math.clamp( tangents[ i - 1 ].dot( tangents[ i ] ), - 1, 1 ) ); // clamp for floating pt errors
normals[ i ].applyMatrix4( mat.makeRotationAxis( vec, theta ) );
}
binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
}
// if the curve is closed, postprocess the vectors so the first and last normal vectors are the same
if ( closed === true ) {
theta = Math.acos( _Math.clamp( normals[ 0 ].dot( normals[ segments ] ), - 1, 1 ) );
theta /= segments;
if ( tangents[ 0 ].dot( vec.crossVectors( normals[ 0 ], normals[ segments ] ) ) > 0 ) {
theta = - theta;
}
for ( i = 1; i <= segments; i ++ ) {
// twist a little...
normals[ i ].applyMatrix4( mat.makeRotationAxis( tangents[ i ], theta * i ) );
binormals[ i ].crossVectors( tangents[ i ], normals[ i ] );
}
}
return {
tangents: tangents,
normals: normals,
binormals: binormals
};
}...
numpoints = this.segments + 1,
x, y, z, tx, ty, tz, u, v,
cx, cy, pos,
i, j, ip, jp, a, b, c, d, uva, uvb, uvc, uvd;
var frames = path.computeFrenetFrames( segments, closed ),
tangents = frames.tangents,
normals = frames.normals,
binormals = frames.binormals;
// proxy internals
this.tangents = tangents;
this.normals = normals;
...getLength = function () {
var lengths = this.getLengths();
return lengths[ lengths.length - 1 ];
}n/a
getLengths = function ( divisions ) {
if ( divisions === undefined ) divisions = this.arcLengthDivisions;
if ( this.cacheArcLengths &&
( this.cacheArcLengths.length === divisions + 1 ) &&
! this.needsUpdate ) {
return this.cacheArcLengths;
}
this.needsUpdate = false;
var cache = [];
var current, last = this.getPoint( 0 );
var p, sum = 0;
cache.push( 0 );
for ( p = 1; p <= divisions; p ++ ) {
current = this.getPoint( p / divisions );
sum += current.distanceTo( last );
cache.push( sum );
last = current;
}
this.cacheArcLengths = cache;
return cache; // { sums: cache, sum: sum }; Sum is in the last element.
}n/a
getPoint = function () {
console.warn( 'THREE.Curve: .getPoint() not implemented.' );
return null;
}n/a
getPointAt = function ( u ) {
var t = this.getUtoTmapping( u );
return this.getPoint( t );
}...
var result = optionalTarget || new THREE.Vector3();
v *= 2 * Math.PI;
i = u * ( numpoints - 1 );
i = Math.floor( i );
pos = path.getPointAt( u );
tangent = tangents[ i ];
normal = normals[ i ];
binormal = binormals[ i ];
if ( scope.debug ) {
...getPoints = function ( divisions ) {
if ( divisions === undefined ) divisions = 5;
var points = [];
for ( var d = 0; d <= divisions; d ++ ) {
points.push( this.getPoint( d / divisions ) );
}
return points;
}n/a
getSpacedPoints = function ( divisions ) {
if ( divisions === undefined ) divisions = 5;
var points = [];
for ( var d = 0; d <= divisions; d ++ ) {
points.push( this.getPointAt( d / divisions ) );
}
return points;
}...
// Use default WorldUVGenerator if no UV generators are specified.
var uvgen = options.UVGenerator !== undefined ? options.UVGenerator : ExtrudeGeometry.WorldUVGenerator;
var splineTube, binormal, normal, position2;
if ( extrudePath ) {
extrudePts = extrudePath.getSpacedPoints( steps );
extrudeByPath = true;
bevelEnabled = false; // bevels not supported for path extrusion
// SETUP TNB variables
// TODO1 - have a .isClosed in spline?
...getTangent = function ( t ) {
var delta = 0.0001;
var t1 = t - delta;
var t2 = t + delta;
// Capping in case of danger
if ( t1 < 0 ) t1 = 0;
if ( t2 > 1 ) t2 = 1;
var pt1 = this.getPoint( t1 );
var pt2 = this.getPoint( t2 );
var vec = pt2.clone().sub( pt1 );
return vec.normalize();
}n/a
getTangentAt = function ( u ) {
var t = this.getUtoTmapping( u );
return this.getTangent( t );
}...
var fromPoint = new THREE.Vector3();
var toPoint = new THREE.Vector3();
for ( var i = 1; i <= divisions; i ++ ) {
point.copy( curve.getPointAt( i / divisions ) );
tangent.copy( curve.getTangentAt( i / divisions ) );
var angle = Math.atan2( tangent.x, tangent.z );
quaternion.setFromAxisAngle( up, angle );
//
...getUtoTmapping = function ( u, distance ) {
var arcLengths = this.getLengths();
var i = 0, il = arcLengths.length;
var targetArcLength; // The targeted u distance value to get
if ( distance ) {
targetArcLength = distance;
} else {
targetArcLength = u * arcLengths[ il - 1 ];
}
// binary search for the index with largest value smaller than target u distance
var low = 0, high = il - 1, comparison;
while ( low <= high ) {
i = Math.floor( low + ( high - low ) / 2 ); // less likely to overflow, though probably not issue here, JS doesn't really have
integers, all numbers are floats
comparison = arcLengths[ i ] - targetArcLength;
if ( comparison < 0 ) {
low = i + 1;
} else if ( comparison > 0 ) {
high = i - 1;
} else {
high = i;
break;
// DONE
}
}
i = high;
if ( arcLengths[ i ] === targetArcLength ) {
return i / ( il - 1 );
}
// we could get finer grain at lengths, or use simple interpolation between two points
var lengthBefore = arcLengths[ i ];
var lengthAfter = arcLengths[ i + 1 ];
var segmentLength = lengthAfter - lengthBefore;
// determine where we are between the 'before' and 'after' points
var segmentFraction = ( targetArcLength - lengthBefore ) / segmentLength;
// add that fractional amount to t
var t = ( i + segmentFraction ) / ( il - 1 );
return t;
}n/a
updateArcLengths = function () {
this.needsUpdate = true;
this.getLengths();
}n/a
function CurvePath() {
Curve.call( this );
this.curves = [];
this.autoClose = false; // Automatically closes the path
}n/a
add = function ( curve ) {
this.curves.push( curve );
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...closePath = function () {
// Add a line curve if start and end of lines are not connected
var startPoint = this.curves[ 0 ].getPoint( 0 );
var endPoint = this.curves[ this.curves.length - 1 ].getPoint( 1 );
if ( ! startPoint.equals( endPoint ) ) {
this.curves.push( new LineCurve( endPoint, startPoint ) );
}
}n/a
function CurvePath() {
Curve.call( this );
this.curves = [];
this.autoClose = false; // Automatically closes the path
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...createGeometry = function ( points ) {
var geometry = new Geometry();
for ( var i = 0, l = points.length; i < l; i ++ ) {
var point = points[ i ];
geometry.vertices.push( new Vector3( point.x, point.y, point.z || 0 ) );
}
return geometry;
}n/a
createPointsGeometry = function ( divisions ) {
var pts = this.getPoints( divisions );
return this.createGeometry( pts );
}n/a
createSpacedPointsGeometry = function ( divisions ) {
var pts = this.getSpacedPoints( divisions );
return this.createGeometry( pts );
}n/a
getCurveLengths = function () {
// We use cache values if curves and cache array are same length
if ( this.cacheLengths && this.cacheLengths.length === this.curves.length ) {
return this.cacheLengths;
}
// Get length of sub-curve
// Push sums into cached array
var lengths = [], sums = 0;
for ( var i = 0, l = this.curves.length; i < l; i ++ ) {
sums += this.curves[ i ].getLength();
lengths.push( sums );
}
this.cacheLengths = lengths;
return lengths;
}n/a
getLength = function () {
var lens = this.getCurveLengths();
return lens[ lens.length - 1 ];
}n/a
getPoint = function ( t ) {
var d = t * this.getLength();
var curveLengths = this.getCurveLengths();
var i = 0;
// To think about boundaries points.
while ( i < curveLengths.length ) {
if ( curveLengths[ i ] >= d ) {
var diff = curveLengths[ i ] - d;
var curve = this.curves[ i ];
var segmentLength = curve.getLength();
var u = segmentLength === 0 ? 0 : 1 - diff / segmentLength;
return curve.getPointAt( u );
}
i ++;
}
return null;
// loop where sum != 0, sum > d , sum+1 <d
}n/a
getPoints = function ( divisions ) {
divisions = divisions || 12;
var points = [], last;
for ( var i = 0, curves = this.curves; i < curves.length; i ++ ) {
var curve = curves[ i ];
var resolution = (curve && curve.isEllipseCurve) ? divisions * 2
: (curve && curve.isLineCurve) ? 1
: (curve && curve.isSplineCurve) ? divisions * curve.points.length
: divisions;
var pts = curve.getPoints( resolution );
for ( var j = 0; j < pts.length; j++ ) {
var point = pts[ j ];
if ( last && last.equals( point ) ) continue; // ensures no consecutive points are duplicates
points.push( point );
last = point;
}
}
if ( this.autoClose && points.length > 1 && !points[ points.length - 1 ].equals( points[ 0 ] ) ) {
points.push( points[ 0 ] );
}
return points;
}n/a
getSpacedPoints = function ( divisions ) {
if ( divisions === undefined ) divisions = 40;
var points = [];
for ( var i = 0; i <= divisions; i ++ ) {
points.push( this.getPoint( i / divisions ) );
}
if ( this.autoClose ) {
points.push( points[ 0 ] );
}
return points;
}...
// Use default WorldUVGenerator if no UV generators are specified.
var uvgen = options.UVGenerator !== undefined ? options.UVGenerator : ExtrudeGeometry.WorldUVGenerator;
var splineTube, binormal, normal, position2;
if ( extrudePath ) {
extrudePts = extrudePath.getSpacedPoints( steps );
extrudeByPath = true;
bevelEnabled = false; // bevels not supported for path extrusion
// SETUP TNB variables
// TODO1 - have a .isClosed in spline?
...updateArcLengths = function () {
this.needsUpdate = true;
this.cacheLengths = null;
this.getCurveLengths();
}n/a
function CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'CylinderBufferGeometry';
this.parameters = {
radiusTop: radiusTop,
radiusBottom: radiusBottom,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
var scope = this;
radiusTop = radiusTop !== undefined ? radiusTop : 20;
radiusBottom = radiusBottom !== undefined ? radiusBottom : 20;
height = height !== undefined ? height : 100;
radialSegments = Math.floor( radialSegments ) || 8;
heightSegments = Math.floor( heightSegments ) || 1;
openEnded = openEnded !== undefined ? openEnded : false;
thetaStart = thetaStart !== undefined ? thetaStart : 0.0;
thetaLength = thetaLength !== undefined ? thetaLength : 2.0 * Math.PI;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var index = 0;
var indexArray = [];
var halfHeight = height / 2;
var groupStart = 0;
// generate geometry
generateTorso();
if ( openEnded === false ) {
if ( radiusTop > 0 ) generateCap( true );
if ( radiusBottom > 0 ) generateCap( false );
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
function generateTorso() {
var x, y;
var normal = new Vector3();
var vertex = new Vector3();
var groupCount = 0;
// this will be used to calculate the normal
var slope = ( radiusBottom - radiusTop ) / height;
// generate vertices, normals and uvs
for ( y = 0; y <= heightSegments; y ++ ) {
var indexRow = [];
var v = y / heightSegments;
// calculate the radius of the current row
var radius = v * ( radiusBottom - radiusTop ) + radiusTop;
for ( x = 0; x <= radialSegments; x ++ ) {
var u = x / radialSegments;
var theta = u * thetaLength + thetaStart;
var sinTheta = Math.sin( theta );
var cosTheta = Math.cos( theta );
// vertex
vertex.x = radius * sinTheta;
vertex.y = - v * height + halfHeight;
vertex.z = radius * cosTheta;
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normal.set( sinTheta, slope, cosTheta ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, 1 - v );
// save index of vertex in respective row
indexRow.push( index ++ );
}
// now save vertices of the row in our index array
indexArray.push( indexRow );
}
// generate indices
for ( x = 0; x < radialSegments; x ++ ) {
for ( y = 0; y < heightSegments; y ++ ) {
// we use the index array to access the correct indices
var a = indexArray[ y ][ x ];
var b = indexArray[ y + 1 ][ x ];
var c = indexArray[ y + 1 ][ x + 1 ];
var d = indexArray[ y ][ x + 1 ];
// faces
indices.push( a, b, d );
indices.push( b, c, d );
// update group counter
groupCount += 6;
}
}
// add a group to the geometry. this will ensure multi material support
scope.addGroup( groupStart, groupCount, 0 );
// calculate new start value for groups
groupStart += groupCount;
}
function generateCap( top ) {
var x, centerIndexStart, centerIndexEnd;
var uv = new Vector2();
var vertex = new Vector3();
var groupCount = 0;
var radius = ( top === true ) ? radiusTop : radiusBottom;
var sign = ( top === true ) ? 1 : - 1;
// save the index of the first center vertex
centerIndexStart = index;
// first we generate the center vertex data of the cap.
// because the geometry needs one set of uvs per face,
// we must generate a center vertex per face/segment
for ( x = 1; x <= radialSegments; x ++ ) {
/ ......
}
}
// copy from http://www20.atpages.jp/katwat/three.js_r58/examples/mytest37/mytest37.js?ver=20160815
function createCapsuleGeometry( radius, cylinderHeight, segmentsRadius, segmentsHeight ) {
var geometry = new THREE.CylinderBufferGeometry( radius, radius, cylinderHeight, segmentsRadius
, segmentsHeight, true );
var upperSphere = new THREE.Mesh( new THREE.SphereBufferGeometry( radius, segmentsRadius, segmentsHeight, 0, Math.PI * 2, 0, Math
.PI / 2 ) );
var lowerSphere = new THREE.Mesh( new THREE.SphereBufferGeometry( radius, segmentsRadius, segmentsHeight, 0, Math.PI * 2, Math
.PI / 2, Math.PI / 2 ) );
upperSphere.position.set( 0, cylinderHeight / 2, 0 );
lowerSphere.position.set( 0, -cylinderHeight / 2, 0 );
upperSphere.updateMatrix();
...function CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'CylinderBufferGeometry';
this.parameters = {
radiusTop: radiusTop,
radiusBottom: radiusBottom,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
var scope = this;
radiusTop = radiusTop !== undefined ? radiusTop : 20;
radiusBottom = radiusBottom !== undefined ? radiusBottom : 20;
height = height !== undefined ? height : 100;
radialSegments = Math.floor( radialSegments ) || 8;
heightSegments = Math.floor( heightSegments ) || 1;
openEnded = openEnded !== undefined ? openEnded : false;
thetaStart = thetaStart !== undefined ? thetaStart : 0.0;
thetaLength = thetaLength !== undefined ? thetaLength : 2.0 * Math.PI;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var index = 0;
var indexArray = [];
var halfHeight = height / 2;
var groupStart = 0;
// generate geometry
generateTorso();
if ( openEnded === false ) {
if ( radiusTop > 0 ) generateCap( true );
if ( radiusBottom > 0 ) generateCap( false );
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
function generateTorso() {
var x, y;
var normal = new Vector3();
var vertex = new Vector3();
var groupCount = 0;
// this will be used to calculate the normal
var slope = ( radiusBottom - radiusTop ) / height;
// generate vertices, normals and uvs
for ( y = 0; y <= heightSegments; y ++ ) {
var indexRow = [];
var v = y / heightSegments;
// calculate the radius of the current row
var radius = v * ( radiusBottom - radiusTop ) + radiusTop;
for ( x = 0; x <= radialSegments; x ++ ) {
var u = x / radialSegments;
var theta = u * thetaLength + thetaStart;
var sinTheta = Math.sin( theta );
var cosTheta = Math.cos( theta );
// vertex
vertex.x = radius * sinTheta;
vertex.y = - v * height + halfHeight;
vertex.z = radius * cosTheta;
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normal.set( sinTheta, slope, cosTheta ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, 1 - v );
// save index of vertex in respective row
indexRow.push( index ++ );
}
// now save vertices of the row in our index array
indexArray.push( indexRow );
}
// generate indices
for ( x = 0; x < radialSegments; x ++ ) {
for ( y = 0; y < heightSegments; y ++ ) {
// we use the index array to access the correct indices
var a = indexArray[ y ][ x ];
var b = indexArray[ y + 1 ][ x ];
var c = indexArray[ y + 1 ][ x + 1 ];
var d = indexArray[ y ][ x + 1 ];
// faces
indices.push( a, b, d );
indices.push( b, c, d );
// update group counter
groupCount += 6;
}
}
// add a group to the geometry. this will ensure multi material support
scope.addGroup( groupStart, groupCount, 0 );
// calculate new start value for groups
groupStart += groupCount;
}
function generateCap( top ) {
var x, centerIndexStart, centerIndexEnd;
var uv = new Vector2();
var vertex = new Vector3();
var groupCount = 0;
var radius = ( top === true ) ? radiusTop : radiusBottom;
var sign = ( top === true ) ? 1 : - 1;
// save the index of the first center vertex
centerIndexStart = index;
// first we generate the center vertex data of the cap.
// because the geometry needs one set of uvs per face,
// we must generate a center vertex per face/segment
for ( x = 1; x <= radialSegments; x ++ ) {
/ ......
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function CylinderGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'CylinderGeometry';
this.parameters = {
radiusTop: radiusTop,
radiusBottom: radiusBottom,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded
, thetaStart, thetaLength ) );
this.mergeVertices();
}...
};
THREE.TransformGizmoTranslate = function () {
THREE.TransformGizmo.call( this );
var arrowGeometry = new THREE.Geometry();
var mesh = new THREE.Mesh( new THREE.CylinderGeometry( 0, 0.05, 0.2, 12, 1, false ) );
mesh.position.y = 0.5;
mesh.updateMatrix();
arrowGeometry.merge( mesh.geometry, mesh.matrix );
var lineXGeometry = new THREE.BufferGeometry();
lineXGeometry.addAttribute( 'position', new THREE.Float32BufferAttribute( [ 0, 0, 0, 1, 0, 0 ], 3 ) );
...function CylinderGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'CylinderGeometry';
this.parameters = {
radiusTop: radiusTop,
radiusBottom: radiusBottom,
height: height,
radialSegments: radialSegments,
heightSegments: heightSegments,
openEnded: openEnded,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new CylinderBufferGeometry( radiusTop, radiusBottom, height, radialSegments, heightSegments, openEnded
, thetaStart, thetaLength ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Cylindrical( radius, theta, y ) {
this.radius = ( radius !== undefined ) ? radius : 1.0; // distance from the origin to a point in the x-z plane
this.theta = ( theta !== undefined ) ? theta : 0; // counterclockwise angle in the x-z plane measured in radians from the positive
z-axis
this.y = ( y !== undefined ) ? y : 0; // height above the x-z plane
return this;
}n/a
clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( other ) {
this.radius = other.radius;
this.theta = other.theta;
this.y = other.y;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...set = function ( radius, theta, y ) {
this.radius = radius;
this.theta = theta;
this.y = y;
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setFromVector3 = function ( vec3 ) {
this.radius = Math.sqrt( vec3.x * vec3.x + vec3.z * vec3.z );
this.theta = Math.atan2( vec3.x, vec3.z );
this.y = vec3.y;
return this;
}...
};
this.rotate = function ( delta ) {
vector.copy( object.position ).sub( center );
spherical.setFromVector3( vector );
spherical.theta += delta.x;
spherical.phi += delta.y;
spherical.makeSafe();
vector.setFromSpherical( spherical );
...function DataTexture( data, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
this.image = { data: data, width: width, height: height };
this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
this.generateMipmaps = false;
this.flipY = false;
this.unpackAlignment = 1;
}...
this.createTexture = function( sizeXTexture, sizeYTexture ) {
sizeXTexture = sizeXTexture || sizeX;
sizeYTexture = sizeYTexture || sizeY;
var a = new Float32Array( sizeXTexture * sizeYTexture * 4 );
var texture = new THREE.DataTexture( a, sizeX, sizeY, THREE.RGBAFormat, THREE.FloatType
);
texture.needsUpdate = true;
return texture;
};
...function DataTexture( data, width, height, format, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, encoding ) {
Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding );
this.image = { data: data, width: width, height: height };
this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
this.generateMipmaps = false;
this.flipY = false;
this.unpackAlignment = 1;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function DataTextureLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
// override in sub classes
this._parser = null;
}n/a
load = function ( url, onLoad, onProgress, onError ) {
var scope = this;
var texture = new DataTexture();
var loader = new FileLoader( this.manager );
loader.setResponseType( 'arraybuffer' );
loader.load( url, function ( buffer ) {
var texData = scope._parser( buffer );
if ( ! texData ) return;
if ( undefined !== texData.image ) {
texture.image = texData.image;
} else if ( undefined !== texData.data ) {
texture.image.width = texData.width;
texture.image.height = texData.height;
texture.image.data = texData.data;
}
texture.wrapS = undefined !== texData.wrapS ? texData.wrapS : ClampToEdgeWrapping;
texture.wrapT = undefined !== texData.wrapT ? texData.wrapT : ClampToEdgeWrapping;
texture.magFilter = undefined !== texData.magFilter ? texData.magFilter : LinearFilter;
texture.minFilter = undefined !== texData.minFilter ? texData.minFilter : LinearMipMapLinearFilter;
texture.anisotropy = undefined !== texData.anisotropy ? texData.anisotropy : 1;
if ( undefined !== texData.format ) {
texture.format = texData.format;
}
if ( undefined !== texData.type ) {
texture.type = texData.type;
}
if ( undefined !== texData.mipmaps ) {
texture.mipmaps = texData.mipmaps;
}
if ( 1 === texData.mipmapCount ) {
texture.minFilter = LinearFilter;
}
texture.needsUpdate = true;
if ( onLoad ) onLoad( texture, texData );
}, onProgress, onError );
return texture;
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...itemEnd = function ( url ) {
itemsLoaded ++;
if ( scope.onProgress !== undefined ) {
scope.onProgress( url, itemsLoaded, itemsTotal );
}
if ( itemsLoaded === itemsTotal ) {
isLoading = false;
if ( scope.onLoad !== undefined ) {
scope.onLoad();
}
}
}...
scope.manager.itemStart( url );
setTimeout( function () {
if ( onLoad ) onLoad( cached );
scope.manager.itemEnd( url );
}, 0 );
return cached;
}
...itemError = function ( url ) {
if ( scope.onError !== undefined ) {
scope.onError( url );
}
}...
// Wait for next browser tick
window.setTimeout( function () {
if ( onError ) onError( error );
scope.manager.itemEnd( url );
scope.manager.itemError( url );
}, 0 );
}
} else {
...itemStart = function ( url ) {
itemsTotal ++;
if ( isLoading === false ) {
if ( scope.onStart !== undefined ) {
scope.onStart( url, itemsLoaded, itemsTotal );
}
}
isLoading = true;
}...
var scope = this;
var cached = Cache.get( url );
if ( cached !== undefined ) {
scope.manager.itemStart( url );
setTimeout( function () {
if ( onLoad ) onLoad( cached );
scope.manager.itemEnd( url );
...function DepthTexture( width, height, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, format ) {
format = format !== undefined ? format : DepthFormat;
if ( format !== DepthFormat && format !== DepthStencilFormat ) {
throw new Error( 'DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat' )
}
if ( type === undefined && format === DepthFormat ) type = UnsignedShortType;
if ( type === undefined && format === DepthStencilFormat ) type = UnsignedInt248Type;
Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.image = { width: width, height: height };
this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
this.flipY = false;
this.generateMipmaps = false;
}n/a
function DepthTexture( width, height, type, mapping, wrapS, wrapT, magFilter, minFilter, anisotropy, format ) {
format = format !== undefined ? format : DepthFormat;
if ( format !== DepthFormat && format !== DepthStencilFormat ) {
throw new Error( 'DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat' )
}
if ( type === undefined && format === DepthFormat ) type = UnsignedShortType;
if ( type === undefined && format === DepthStencilFormat ) type = UnsignedInt248Type;
Texture.call( this, null, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.image = { width: width, height: height };
this.magFilter = magFilter !== undefined ? magFilter : NearestFilter;
this.minFilter = minFilter !== undefined ? minFilter : NearestFilter;
this.flipY = false;
this.generateMipmaps = false;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function DirectionalLight( color, intensity ) {
Light.call( this, color, intensity );
this.type = 'DirectionalLight';
this.position.copy( Object3D.DefaultUp );
this.updateMatrix();
this.target = new Object3D();
this.shadow = new DirectionalLightShadow();
}n/a
function DirectionalLight( color, intensity ) {
Light.call( this, color, intensity );
this.type = 'DirectionalLight';
this.position.copy( Object3D.DefaultUp );
this.updateMatrix();
this.target = new Object3D();
this.shadow = new DirectionalLightShadow();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Light.prototype.copy.call( this, source );
this.target = source.target.clone();
this.shadow = source.shadow.clone();
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function DirectionalLightHelper( light, size ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
if ( size === undefined ) size = 1;
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( [
- size, size, 0,
size, size, 0,
size, - size, 0,
- size, - size, 0,
- size, size, 0
], 3 ) );
var material = new LineBasicMaterial( { fog: false } );
this.add( new Line( geometry, material ) );
geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) );
this.add( new Line( geometry, material ));
this.update();
}n/a
function DirectionalLightHelper( light, size ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
if ( size === undefined ) size = 1;
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( [
- size, size, 0,
size, size, 0,
size, - size, 0,
- size, - size, 0,
- size, size, 0
], 3 ) );
var material = new LineBasicMaterial( { fog: false } );
this.add( new Line( geometry, material ) );
geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, 1 ], 3 ) );
this.add( new Line( geometry, material ));
this.update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...dispose = function () {
var lightPlane = this.children[ 0 ];
var targetLine = this.children[ 1 ];
lightPlane.geometry.dispose();
lightPlane.material.dispose();
targetLine.geometry.dispose();
targetLine.material.dispose();
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...function update() {
v1.setFromMatrixPosition( this.light.matrixWorld );
v2.setFromMatrixPosition( this.light.target.matrixWorld );
v3.subVectors( v2, v1 );
var lightPlane = this.children[ 0 ];
var targetLine = this.children[ 1 ];
lightPlane.lookAt( v3 );
lightPlane.material.color.copy( this.light.color );
targetLine.lookAt( v3 );
targetLine.scale.z = v3.length();
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function DirectionalLightShadow( ) {
LightShadow.call( this, new OrthographicCamera( - 5, 5, 5, - 5, 0.5, 500 ) );
}n/a
function DirectionalLightShadow( ) {
LightShadow.call( this, new OrthographicCamera( - 5, 5, 5, - 5, 0.5, 500 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function DiscreteInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}n/a
function DiscreteInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...interpolate_ = function ( i1, t0, t, t1 ) {
return this.copySampleValue_( i1 - 1 );
}...
this._cachedIndex = i1;
this.intervalChanged_( i1, t0, t1 );
} // validate_interval
return this.interpolate_( i1, t0, t, t1 );
},
settings: null, // optional, subclass-specific settings structure
// Note: The indirection allows central control of many interpolants.
// --- Protected interface
...function DodecahedronBufferGeometry( radius, detail ) {
var t = ( 1 + Math.sqrt( 5 ) ) / 2;
var r = 1 / t;
var vertices = [
// (±1, ±1, ±1)
- 1, - 1, - 1, - 1, - 1, 1,
- 1, 1, - 1, - 1, 1, 1,
1, - 1, - 1, 1, - 1, 1,
1, 1, - 1, 1, 1, 1,
// (0, ±1/φ, ±φ)
0, - r, - t, 0, - r, t,
0, r, - t, 0, r, t,
// (±1/φ, ±φ, 0)
- r, - t, 0, - r, t, 0,
r, - t, 0, r, t, 0,
// (±φ, 0, ±1/φ)
- t, 0, - r, t, 0, - r,
- t, 0, r, t, 0, r
];
var indices = [
3, 11, 7, 3, 7, 15, 3, 15, 13,
7, 19, 17, 7, 17, 6, 7, 6, 15,
17, 4, 8, 17, 8, 10, 17, 10, 6,
8, 0, 16, 8, 16, 2, 8, 2, 10,
0, 12, 1, 0, 1, 18, 0, 18, 16,
6, 10, 2, 6, 2, 13, 6, 13, 15,
2, 16, 18, 2, 18, 3, 2, 3, 13,
18, 1, 9, 18, 9, 11, 18, 11, 3,
4, 14, 12, 4, 12, 0, 4, 0, 8,
11, 9, 5, 11, 5, 19, 11, 19, 7,
19, 5, 14, 19, 14, 4, 19, 4, 17,
1, 12, 14, 1, 14, 5, 1, 5, 9
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'DodecahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}n/a
function DodecahedronBufferGeometry( radius, detail ) {
var t = ( 1 + Math.sqrt( 5 ) ) / 2;
var r = 1 / t;
var vertices = [
// (±1, ±1, ±1)
- 1, - 1, - 1, - 1, - 1, 1,
- 1, 1, - 1, - 1, 1, 1,
1, - 1, - 1, 1, - 1, 1,
1, 1, - 1, 1, 1, 1,
// (0, ±1/φ, ±φ)
0, - r, - t, 0, - r, t,
0, r, - t, 0, r, t,
// (±1/φ, ±φ, 0)
- r, - t, 0, - r, t, 0,
r, - t, 0, r, t, 0,
// (±φ, 0, ±1/φ)
- t, 0, - r, t, 0, - r,
- t, 0, r, t, 0, r
];
var indices = [
3, 11, 7, 3, 7, 15, 3, 15, 13,
7, 19, 17, 7, 17, 6, 7, 6, 15,
17, 4, 8, 17, 8, 10, 17, 10, 6,
8, 0, 16, 8, 16, 2, 8, 2, 10,
0, 12, 1, 0, 1, 18, 0, 18, 16,
6, 10, 2, 6, 2, 13, 6, 13, 15,
2, 16, 18, 2, 18, 3, 2, 3, 13,
18, 1, 9, 18, 9, 11, 18, 11, 3,
4, 14, 12, 4, 12, 0, 4, 0, 8,
11, 9, 5, 11, 5, 19, 11, 19, 7,
19, 5, 14, 19, 14, 4, 19, 4, 17,
1, 12, 14, 1, 14, 5, 1, 5, 9
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'DodecahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function DodecahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'DodecahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new DodecahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}n/a
function DodecahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'DodecahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new DodecahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function EdgesGeometry( geometry, thresholdAngle ) {
BufferGeometry.call( this );
this.type = 'EdgesGeometry';
this.parameters = {
thresholdAngle: thresholdAngle
};
thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1;
// buffer
var vertices = [];
// helper variables
var thresholdDot = Math.cos( _Math.DEG2RAD * thresholdAngle );
var edge = [ 0, 0 ], edges = {}, edge1, edge2;
var key, keys = [ 'a', 'b', 'c' ];
// prepare source geometry
var geometry2;
if ( geometry.isBufferGeometry ) {
geometry2 = new Geometry();
geometry2.fromBufferGeometry( geometry );
} else {
geometry2 = geometry.clone();
}
geometry2.mergeVertices();
geometry2.computeFaceNormals();
var sourceVertices = geometry2.vertices;
var faces = geometry2.faces;
// now create a data structure where each entry represents an edge with its adjoining faces
for ( var i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
for ( var j = 0; j < 3; j ++ ) {
edge1 = face[ keys[ j ] ];
edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
edge[ 0 ] = Math.min( edge1, edge2 );
edge[ 1 ] = Math.max( edge1, edge2 );
key = edge[ 0 ] + ',' + edge[ 1 ];
if ( edges[ key ] === undefined ) {
edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined };
} else {
edges[ key ].face2 = i;
}
}
}
// generate vertices
for ( key in edges ) {
var e = edges[ key ];
// an edge is only rendered if the angle (in degrees) between the face normals of the adjoining faces exceeds this value. default
= 1 degree.
if ( e.face2 === undefined || faces[ e.face1 ].normal.dot( faces[ e.face2 ].normal ) <= thresholdDot ) {
var vertex = sourceVertices[ e.index1 ];
vertices.push( vertex.x, vertex.y, vertex.z );
vertex = sourceVertices[ e.index2 ];
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
// build geometry
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
}n/a
function EdgesGeometry( geometry, thresholdAngle ) {
BufferGeometry.call( this );
this.type = 'EdgesGeometry';
this.parameters = {
thresholdAngle: thresholdAngle
};
thresholdAngle = ( thresholdAngle !== undefined ) ? thresholdAngle : 1;
// buffer
var vertices = [];
// helper variables
var thresholdDot = Math.cos( _Math.DEG2RAD * thresholdAngle );
var edge = [ 0, 0 ], edges = {}, edge1, edge2;
var key, keys = [ 'a', 'b', 'c' ];
// prepare source geometry
var geometry2;
if ( geometry.isBufferGeometry ) {
geometry2 = new Geometry();
geometry2.fromBufferGeometry( geometry );
} else {
geometry2 = geometry.clone();
}
geometry2.mergeVertices();
geometry2.computeFaceNormals();
var sourceVertices = geometry2.vertices;
var faces = geometry2.faces;
// now create a data structure where each entry represents an edge with its adjoining faces
for ( var i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
for ( var j = 0; j < 3; j ++ ) {
edge1 = face[ keys[ j ] ];
edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
edge[ 0 ] = Math.min( edge1, edge2 );
edge[ 1 ] = Math.max( edge1, edge2 );
key = edge[ 0 ] + ',' + edge[ 1 ];
if ( edges[ key ] === undefined ) {
edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ], face1: i, face2: undefined };
} else {
edges[ key ].face2 = i;
}
}
}
// generate vertices
for ( key in edges ) {
var e = edges[ key ];
// an edge is only rendered if the angle (in degrees) between the face normals of the adjoining faces exceeds this value. default
= 1 degree.
if ( e.face2 === undefined || faces[ e.face1 ].normal.dot( faces[ e.face2 ].normal ) <= thresholdDot ) {
var vertex = sourceVertices[ e.index1 ];
vertices.push( vertex.x, vertex.y, vertex.z );
vertex = sourceVertices[ e.index2 ];
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
// build geometry
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function EllipseCurve( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
Curve.call( this );
this.aX = aX;
this.aY = aY;
this.xRadius = xRadius;
this.yRadius = yRadius;
this.aStartAngle = aStartAngle;
this.aEndAngle = aEndAngle;
this.aClockwise = aClockwise;
this.aRotation = aRotation || 0;
}n/a
function EllipseCurve( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
Curve.call( this );
this.aX = aX;
this.aY = aY;
this.xRadius = xRadius;
this.yRadius = yRadius;
this.aStartAngle = aStartAngle;
this.aEndAngle = aEndAngle;
this.aClockwise = aClockwise;
this.aRotation = aRotation || 0;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getPoint = function ( t ) {
var twoPi = Math.PI * 2;
var deltaAngle = this.aEndAngle - this.aStartAngle;
var samePoints = Math.abs( deltaAngle ) < Number.EPSILON;
// ensures that deltaAngle is 0 .. 2 PI
while ( deltaAngle < 0 ) deltaAngle += twoPi;
while ( deltaAngle > twoPi ) deltaAngle -= twoPi;
if ( deltaAngle < Number.EPSILON ) {
if ( samePoints ) {
deltaAngle = 0;
} else {
deltaAngle = twoPi;
}
}
if ( this.aClockwise === true && ! samePoints ) {
if ( deltaAngle === twoPi ) {
deltaAngle = - twoPi;
} else {
deltaAngle = deltaAngle - twoPi;
}
}
var angle = this.aStartAngle + t * deltaAngle;
var x = this.aX + this.xRadius * Math.cos( angle );
var y = this.aY + this.yRadius * Math.sin( angle );
if ( this.aRotation !== 0 ) {
var cos = Math.cos( this.aRotation );
var sin = Math.sin( this.aRotation );
var tx = x - this.aX;
var ty = y - this.aY;
// Rotate the point about the center of the ellipse.
x = tx * cos - ty * sin + this.aX;
y = tx * sin + ty * cos + this.aY;
}
return new Vector2( x, y );
}n/a
function Euler( x, y, z, order ) {
this._x = x || 0;
this._y = y || 0;
this._z = z || 0;
this._order = order || Euler.DefaultOrder;
}...
this.threeQuaternions.push( q );
},
allocThreeEuler: function () {
return ( this.threeEulers.length > 0 ) ? this.threeEulers.pop() : new THREE.Euler();
},
freeThreeEuler: function ( e ) {
this.threeEulers.push( e );
...clone = function () {
return new this.constructor( this._x, this._y, this._z, this._order );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( euler ) {
this._x = euler._x;
this._y = euler._y;
this._z = euler._z;
this._order = euler._order;
this.onChangeCallback();
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...equals = function ( euler ) {
return ( euler._x === this._x ) && ( euler._y === this._y ) && ( euler._z === this._z ) && ( euler._order === this._order );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...fromArray = function ( array ) {
this._x = array[ 0 ];
this._y = array[ 1 ];
this._z = array[ 2 ];
if ( array[ 3 ] !== undefined ) this._order = array[ 3 ];
this.onChangeCallback();
return this;
}...
return this;
},
setFromMatrixColumn: function ( m, index ) {
return this.fromArray( m.elements, index * 4 );
},
equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
...onChange = function ( callback ) {
this.onChangeCallback = callback;
return this;
}...
function onQuaternionChange() {
rotation.setFromQuaternion( quaternion, undefined, false );
}
rotation.onChange( onRotationChange );
quaternion.onChange( onQuaternionChange );
Object.defineProperties( this, {
position: {
enumerable: true,
value: position
},
...onChangeCallback = function () {}...
return this._x;
},
set: function ( value ) {
this._x = value;
this.onChangeCallback();
}
},
y: {
...function reorder( newOrder ) {
q.setFromEuler( this );
return this.setFromQuaternion( q, newOrder );
}...
*/
THREE.DeviceOrientationControls = function( object ) {
var scope = this;
this.object = object;
this.object.rotation.reorder( "YXZ" );
this.enabled = true;
this.deviceOrientation = {};
this.screenOrientation = 0;
this.alpha = 0;
...set = function ( x, y, z, order ) {
this._x = x;
this._y = y;
this._z = z;
this._order = order || this._order;
this.onChangeCallback();
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...function setFromQuaternion( q, order, update ) {
matrix.makeRotationFromQuaternion( q );
return this.setFromRotationMatrix( matrix, order, update );
}...
setEulerFromRotationMatrix: function () {
console.error( 'THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.&#
x27; );
},
setEulerFromQuaternion: function () {
console.error( 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.
setFromQuaternion() instead.' );
},
getPositionFromMatrix: function ( m ) {
console.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().' );
return this.setFromMatrixPosition( m );
...setFromRotationMatrix = function ( m, order, update ) {
var clamp = _Math.clamp;
// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
var te = m.elements;
var m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ];
var m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ];
var m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
order = order || this._order;
if ( order === 'XYZ' ) {
this._y = Math.asin( clamp( m13, - 1, 1 ) );
if ( Math.abs( m13 ) < 0.99999 ) {
this._x = Math.atan2( - m23, m33 );
this._z = Math.atan2( - m12, m11 );
} else {
this._x = Math.atan2( m32, m22 );
this._z = 0;
}
} else if ( order === 'YXZ' ) {
this._x = Math.asin( - clamp( m23, - 1, 1 ) );
if ( Math.abs( m23 ) < 0.99999 ) {
this._y = Math.atan2( m13, m33 );
this._z = Math.atan2( m21, m22 );
} else {
this._y = Math.atan2( - m31, m11 );
this._z = 0;
}
} else if ( order === 'ZXY' ) {
this._x = Math.asin( clamp( m32, - 1, 1 ) );
if ( Math.abs( m32 ) < 0.99999 ) {
this._y = Math.atan2( - m31, m33 );
this._z = Math.atan2( - m12, m22 );
} else {
this._y = 0;
this._z = Math.atan2( m21, m11 );
}
} else if ( order === 'ZYX' ) {
this._y = Math.asin( - clamp( m31, - 1, 1 ) );
if ( Math.abs( m31 ) < 0.99999 ) {
this._x = Math.atan2( m32, m33 );
this._z = Math.atan2( m21, m11 );
} else {
this._x = 0;
this._z = Math.atan2( - m12, m22 );
}
} else if ( order === 'YZX' ) {
this._z = Math.asin( clamp( m21, - 1, 1 ) );
if ( Math.abs( m21 ) < 0.99999 ) {
this._x = Math.atan2( - m23, m22 );
this._y = Math.atan2( - m31, m11 );
} else {
this._x = 0;
this._y = Math.atan2( m13, m33 );
}
} else if ( order === 'XZY' ) {
this._z = Math.asin( - clamp( m12, - 1, 1 ) );
if ( Math.abs( m12 ) < 0.99999 ) {
this._x = Math.atan2( m32, m22 );
this._y = Math.atan2( m13, m11 );
} else {
this._x = Math.atan2( - m23, m33 );
this._y = 0;
}
} else {
console.warn( 'THREE.Euler: .setFromRotationMatrix() given unsupported order: ' + order );
}
this._order = order;
if ( update !== false ) this.onChangeCallback();
return this;
}...
matrix.elements[ 5 ] *= invSY;
matrix.elements[ 6 ] *= invSY;
matrix.elements[ 8 ] *= invSZ;
matrix.elements[ 9 ] *= invSZ;
matrix.elements[ 10 ] *= invSZ;
quaternion.setFromRotationMatrix( matrix );
scale.x = sx;
scale.y = sy;
scale.z = sz;
return this;
...setFromVector3 = function ( v, order ) {
return this.set( v.x, v.y, v.z, order || this._order );
}...
};
this.rotate = function ( delta ) {
vector.copy( object.position ).sub( center );
spherical.setFromVector3( vector );
spherical.theta += delta.x;
spherical.phi += delta.y;
spherical.makeSafe();
vector.setFromSpherical( spherical );
...toArray = function ( array, offset ) {
if ( array === undefined ) array = [];
if ( offset === undefined ) offset = 0;
array[ offset ] = this._x;
array[ offset + 1 ] = this._y;
array[ offset + 2 ] = this._z;
array[ offset + 3 ] = this._order;
return array;
}...
r = new Float32Array( n );
arrayCacheF32[ n ] = r;
}
if ( nBlocks !== 0 ) {
firstElem.toArray( r, 0 );
for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
offset += blockSize;
array[ i ].toArray( r, offset );
}
...toVector3 = function ( optionalResult ) {
if ( optionalResult ) {
return optionalResult.set( this._x, this._y, this._z );
} else {
return new Vector3( this._x, this._y, this._z );
}
}n/a
function EventDispatcher() {}n/a
addEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) this._listeners = {};
var listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
}...
}
} else {
var request = new XMLHttpRequest();
request.open( 'GET', url, true );
request.addEventListener( 'load', function ( event ) {
var response = event.target.response;
Cache.add( url, response );
if ( this.status === 200 ) {
...dispatchEvent = function ( event ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
var array = [], i = 0;
var length = listenerArray.length;
for ( i = 0; i < length; i ++ ) {
array[ i ] = listenerArray[ i ];
}
for ( i = 0; i < length; i ++ ) {
array[ i ].call( this, event );
}
}
}...
return output;
},
dispose: function () {
this.dispatchEvent( { type: 'dispose' } );
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
...hasEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return false;
var listeners = this._listeners;
return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
}n/a
removeEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ type ];
if ( listenerArray !== undefined ) {
var index = listenerArray.indexOf( listener );
if ( index !== - 1 ) {
listenerArray.splice( index, 1 );
}
}
}...
// Reset
this.resetGLState = resetGLState;
this.dispose = function () {
_canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
renderLists.dispose();
};
// Events
...function ExtrudeBufferGeometry( shapes, options ) {
if ( typeof ( shapes ) === "undefined" ) {
shapes = [];
return;
}
BufferGeometry.call( this );
this.type = 'ExtrudeBufferGeometry';
shapes = Array.isArray( shapes ) ? shapes : [ shapes ];
this.addShapeList( shapes, options );
this.computeVertexNormals();
// can't really use automatic vertex normals
// as then front and back sides get smoothed too
// should do separate smoothing just for sides
//this.computeVertexNormals();
//console.log( "took", ( Date.now() - startTime ) );
}n/a
addShape = function ( shape, options ) {
var arrays = options.arrays ? options.arrays : this.getArrays();
var verticesArray = arrays.position;
var indicesArray = arrays.index;
var uvArray = arrays.uv;
var placeholder = [];
var amount = options.amount !== undefined ? options.amount : 100;
var bevelThickness = options.bevelThickness !== undefined ? options.bevelThickness : 6; // 10
var bevelSize = options.bevelSize !== undefined ? options.bevelSize : bevelThickness - 2; // 8
var bevelSegments = options.bevelSegments !== undefined ? options.bevelSegments : 3;
var bevelEnabled = options.bevelEnabled !== undefined ? options.bevelEnabled : true; // false
var curveSegments = options.curveSegments !== undefined ? options.curveSegments : 12;
var steps = options.steps !== undefined ? options.steps : 1;
var extrudePath = options.extrudePath;
var extrudePts, extrudeByPath = false;
// Use default WorldUVGenerator if no UV generators are specified.
var uvgen = options.UVGenerator !== undefined ? options.UVGenerator : ExtrudeGeometry.WorldUVGenerator;
var splineTube, binormal, normal, position2;
if ( extrudePath ) {
extrudePts = extrudePath.getSpacedPoints( steps );
extrudeByPath = true;
bevelEnabled = false; // bevels not supported for path extrusion
// SETUP TNB variables
// TODO1 - have a .isClosed in spline?
splineTube = options.frames !== undefined ? options.frames : extrudePath.computeFrenetFrames( steps, false );
// console.log(splineTube, 'splineTube', splineTube.normals.length, 'steps', steps, 'extrudePts', extrudePts.length);
binormal = new Vector3();
normal = new Vector3();
position2 = new Vector3();
}
// Safeguards if bevels are not enabled
if ( ! bevelEnabled ) {
bevelSegments = 0;
bevelThickness = 0;
bevelSize = 0;
}
// Variables initialization
var ahole, h, hl; // looping of holes
var scope = this;
var shapePoints = shape.extractPoints( curveSegments );
var vertices = shapePoints.shape;
var holes = shapePoints.holes;
var reverse = ! ShapeUtils.isClockWise( vertices );
if ( reverse ) {
vertices = vertices.reverse();
// Maybe we should also check if holes are in the opposite direction, just to be safe ...
for ( h = 0, hl = holes.length; h < hl; h ++ ) {
ahole = holes[ h ];
if ( ShapeUtils.isClockWise( ahole ) ) {
holes[ h ] = ahole.reverse();
}
}
reverse = false; // If vertices are in order now, we shouldn't need to worry about them again (hopefully)!
}
var faces = ShapeUtils.triangulateShape( vertices, holes );
/* Vertices */
var contour = vertices; // vertices has all points but contour has only points of circumference
for ( h = 0, hl = holes.length; h < hl; h ++ ) {
ahole = holes[ h ];
vertices = vertices.concat( ahole );
}
function scalePt2( pt, vec, size ) {
if ( ! vec ) console.error( "THREE.ExtrudeGeometry: vec does not exist" );
return vec.clone().multiplyScalar( size ).add( pt );
}
var b, bs, t, z,
vert, vlen = vertices.length,
face, flen = faces.length;
// Find directions for point movement
function getBevelVec( inPt, inPrev, inNext ) {
// computes for inPt the corresponding point inPt' on a new contour
// shifted by 1 unit (length of normalized vector) to the left
// if we walk along contour clockwise, this new contour is outside the old one
//
// inPt' is the intersection of the two lines parallel to the two
// adjacent edges of inPt at a distance of 1 unit on the left side.
var v_trans_x, v_trans_y, shrink_by = 1; // resulting translation vector for inPt
// good reading for geometry algorithms (here: line-line intersection)
// http://geomalgorithms.com/a05-_intersect-1.html
var v_prev_x = inPt.x - inPrev.x,
v_prev_y = inPt.y - inPrev.y;
var v_next_x = inNext.x - inPt.x,
v_next_y = inNext.y - inPt.y;
var v_prev_lensq = ( v_prev_x * v_prev_x + v_prev_y * v_prev_y );
// check for collinear edges
var collinear0 = ( v_prev_x * v_next_y - v_prev ......
var sl = shapes.length;
options.arrays = this.getArrays();
for ( var s = 0; s < sl; s ++ ) {
var shape = shapes[ s ];
this.addShape( shape, options );
}
this.setIndex( options.arrays.index );
this.addAttribute( 'position', new Float32BufferAttribute( options.arrays.position, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( options.arrays.uv, 2 ) );
...addShapeList = function ( shapes, options ) {
var sl = shapes.length;
options.arrays = this.getArrays();
for ( var s = 0; s < sl; s ++ ) {
var shape = shapes[ s ];
this.addShape( shape, options );
}
this.setIndex( options.arrays.index );
this.addAttribute( 'position', new Float32BufferAttribute( options.arrays.position, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( options.arrays.uv, 2 ) );
}...
BufferGeometry.call( this );
this.type = 'ExtrudeBufferGeometry';
shapes = Array.isArray( shapes ) ? shapes : [ shapes ];
this.addShapeList( shapes, options );
this.computeVertexNormals();
// can't really use automatic vertex normals
// as then front and back sides get smoothed too
// should do separate smoothing just for sides
...function ExtrudeBufferGeometry( shapes, options ) {
if ( typeof ( shapes ) === "undefined" ) {
shapes = [];
return;
}
BufferGeometry.call( this );
this.type = 'ExtrudeBufferGeometry';
shapes = Array.isArray( shapes ) ? shapes : [ shapes ];
this.addShapeList( shapes, options );
this.computeVertexNormals();
// can't really use automatic vertex normals
// as then front and back sides get smoothed too
// should do separate smoothing just for sides
//this.computeVertexNormals();
//console.log( "took", ( Date.now() - startTime ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getArrays = function () {
var positionAttribute = this.getAttribute( "position" );
var verticesArray = positionAttribute ? Array.prototype.slice.call( positionAttribute.array ) : [];
var uvAttribute = this.getAttribute( "uv" );
var uvArray = uvAttribute ? Array.prototype.slice.call( uvAttribute.array ) : [];
var IndexAttribute = this.index;
var indicesArray = IndexAttribute ? Array.prototype.slice.call( IndexAttribute.array ) : [];
return {
position: verticesArray,
uv: uvArray,
index: indicesArray
};
}...
};
};
ExtrudeBufferGeometry.prototype.addShapeList = function ( shapes, options ) {
var sl = shapes.length;
options.arrays = this.getArrays();
for ( var s = 0; s < sl; s ++ ) {
var shape = shapes[ s ];
this.addShape( shape, options );
}
...function ExtrudeGeometry( shapes, options ) {
Geometry.call( this );
this.type = 'ExtrudeGeometry';
this.parameters = {
shapes: shapes,
options: options
};
this.fromBufferGeometry( new ExtrudeBufferGeometry( shapes, options ) );
this.mergeVertices();
}n/a
generateSideWallUV = function ( geometry, vertices, indexA, indexB, indexC, indexD ) {
var a_x = vertices[ indexA * 3 ];
var a_y = vertices[ indexA * 3 + 1 ];
var a_z = vertices[ indexA * 3 + 2 ];
var b_x = vertices[ indexB * 3 ];
var b_y = vertices[ indexB * 3 + 1 ];
var b_z = vertices[ indexB * 3 + 2 ];
var c_x = vertices[ indexC * 3 ];
var c_y = vertices[ indexC * 3 + 1 ];
var c_z = vertices[ indexC * 3 + 2 ];
var d_x = vertices[ indexD * 3 ];
var d_y = vertices[ indexD * 3 + 1 ];
var d_z = vertices[ indexD * 3 + 2 ];
if ( Math.abs( a_y - b_y ) < 0.01 ) {
return [
new Vector2( a_x, 1 - a_z ),
new Vector2( b_x, 1 - b_z ),
new Vector2( c_x, 1 - c_z ),
new Vector2( d_x, 1 - d_z )
];
} else {
return [
new Vector2( a_y, 1 - a_z ),
new Vector2( b_y, 1 - b_z ),
new Vector2( c_y, 1 - c_z ),
new Vector2( d_y, 1 - d_z )
];
}
}...
addVertex( b );
addVertex( c );
addVertex( d );
var nextIndex = verticesArray.length / 3;
var uvs = uvgen.generateSideWallUV( scope, verticesArray, nextIndex - 6, nextIndex -
3, nextIndex - 2, nextIndex - 1 );
addUV( uvs[ 0 ] );
addUV( uvs[ 1 ] );
addUV( uvs[ 3 ] );
addUV( uvs[ 1 ] );
addUV( uvs[ 2 ] );
...generateTopUV = function ( geometry, vertices, indexA, indexB, indexC ) {
var a_x = vertices[ indexA * 3 ];
var a_y = vertices[ indexA * 3 + 1 ];
var b_x = vertices[ indexB * 3 ];
var b_y = vertices[ indexB * 3 + 1 ];
var c_x = vertices[ indexC * 3 ];
var c_y = vertices[ indexC * 3 + 1 ];
return [
new Vector2( a_x, a_y ),
new Vector2( b_x, b_y ),
new Vector2( c_x, c_y )
];
}...
function f3( a, b, c ) {
addVertex( a );
addVertex( b );
addVertex( c );
var nextIndex = verticesArray.length / 3;
var uvs = uvgen.generateTopUV( scope, verticesArray, nextIndex - 3, nextIndex - 2,
nextIndex - 1 );
addUV( uvs[ 0 ] );
addUV( uvs[ 1 ] );
addUV( uvs[ 2 ] );
}
...function ExtrudeGeometry( shapes, options ) {
Geometry.call( this );
this.type = 'ExtrudeGeometry';
this.parameters = {
shapes: shapes,
options: options
};
this.fromBufferGeometry( new ExtrudeBufferGeometry( shapes, options ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Face3( a, b, c, normal, color, materialIndex ) {
this.a = a;
this.b = b;
this.c = c;
this.normal = ( normal && normal.isVector3 ) ? normal : new Vector3();
this.vertexNormals = Array.isArray( normal ) ? normal : [];
this.color = ( color && color.isColor ) ? color : new Color();
this.vertexColors = Array.isArray( color ) ? color : [];
this.materialIndex = materialIndex !== undefined ? materialIndex : 0;
}...
var b = a + 1;
var c = a + 2;
var na = normals[ a ];
var nb = normals[ b ];
var nc = normals[ c ];
var face = new THREE.Face3( a, b, c, [ na, nb, nc ] );
geo.faces.push( face );
}
start += nfaces;
object.count = 0;
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( source ) {
this.a = source.a;
this.b = source.b;
this.c = source.c;
this.normal.copy( source.normal );
this.color.copy( source.color );
this.materialIndex = source.materialIndex;
for ( var i = 0, il = source.vertexNormals.length; i < il; i ++ ) {
this.vertexNormals[ i ] = source.vertexNormals[ i ].clone();
}
for ( var i = 0, il = source.vertexColors.length; i < il; i ++ ) {
this.vertexColors[ i ] = source.vertexColors[ i ].clone();
}
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function FaceNormalsHelper( object, size, hex, linewidth ) {
// FaceNormalsHelper only supports THREE.Geometry
this.object = object;
this.size = ( size !== undefined ) ? size : 1;
var color = ( hex !== undefined ) ? hex : 0xffff00;
var width = ( linewidth !== undefined ) ? linewidth : 1;
//
var nNormals = 0;
var objGeometry = this.object.geometry;
if ( objGeometry && objGeometry.isGeometry ) {
nNormals = objGeometry.faces.length;
} else {
console.warn( 'THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.' );
}
//
var geometry = new BufferGeometry();
var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
geometry.addAttribute( 'position', positions );
LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
//
this.matrixAutoUpdate = false;
this.update();
}n/a
function FaceNormalsHelper( object, size, hex, linewidth ) {
// FaceNormalsHelper only supports THREE.Geometry
this.object = object;
this.size = ( size !== undefined ) ? size : 1;
var color = ( hex !== undefined ) ? hex : 0xffff00;
var width = ( linewidth !== undefined ) ? linewidth : 1;
//
var nNormals = 0;
var objGeometry = this.object.geometry;
if ( objGeometry && objGeometry.isGeometry ) {
nNormals = objGeometry.faces.length;
} else {
console.warn( 'THREE.FaceNormalsHelper: only THREE.Geometry is supported. Use THREE.VertexNormalsHelper, instead.' );
}
//
var geometry = new BufferGeometry();
var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
geometry.addAttribute( 'position', positions );
LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
//
this.matrixAutoUpdate = false;
this.update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function update() {
this.object.updateMatrixWorld( true );
normalMatrix.getNormalMatrix( this.object.matrixWorld );
var matrixWorld = this.object.matrixWorld;
var position = this.geometry.attributes.position;
//
var objGeometry = this.object.geometry;
var vertices = objGeometry.vertices;
var faces = objGeometry.faces;
var idx = 0;
for ( var i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
var normal = face.normal;
v1.copy( vertices[ face.a ] )
.add( vertices[ face.b ] )
.add( vertices[ face.c ] )
.divideScalar( 3 )
.applyMatrix4( matrixWorld );
v2.copy( normal ).applyMatrix3( normalMatrix ).normalize().multiplyScalar( this.size ).add( v1 );
position.setXYZ( idx, v1.x, v1.y, v1.z );
idx = idx + 1;
position.setXYZ( idx, v2.x, v2.y, v2.z );
idx = idx + 1;
}
position.needsUpdate = true;
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function FileLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
load = function ( url, onLoad, onProgress, onError ) {
if ( url === undefined ) url = '';
if ( this.path !== undefined ) url = this.path + url;
var scope = this;
var cached = Cache.get( url );
if ( cached !== undefined ) {
scope.manager.itemStart( url );
setTimeout( function () {
if ( onLoad ) onLoad( cached );
scope.manager.itemEnd( url );
}, 0 );
return cached;
}
// Check for data: URI
var dataUriRegex = /^data:(.*?)(;base64)?,(.*)$/;
var dataUriRegexResult = url.match( dataUriRegex );
// Safari can not handle Data URIs through XMLHttpRequest so process manually
if ( dataUriRegexResult ) {
var mimeType = dataUriRegexResult[ 1 ];
var isBase64 = !! dataUriRegexResult[ 2 ];
var data = dataUriRegexResult[ 3 ];
data = window.decodeURIComponent( data );
if ( isBase64 ) data = window.atob( data );
try {
var response;
var responseType = ( this.responseType || '' ).toLowerCase();
switch ( responseType ) {
case 'arraybuffer':
case 'blob':
response = new ArrayBuffer( data.length );
var view = new Uint8Array( response );
for ( var i = 0; i < data.length; i ++ ) {
view[ i ] = data.charCodeAt( i );
}
if ( responseType === 'blob' ) {
response = new Blob( [ response ], { type: mimeType } );
}
break;
case 'document':
var parser = new DOMParser();
response = parser.parseFromString( data, mimeType );
break;
case 'json':
response = JSON.parse( data );
break;
default: // 'text' or other
response = data;
break;
}
// Wait for next browser tick
window.setTimeout( function () {
if ( onLoad ) onLoad( response );
scope.manager.itemEnd( url );
}, 0 );
} catch ( error ) {
// Wait for next browser tick
window.setTimeout( function () {
if ( onError ) onError( error );
scope.manager.itemEnd( url );
scope.manager.itemError( url );
}, 0 );
}
} else {
var request = new XMLHttpRequest();
request.open( 'GET', url, true );
request.addEventListener( 'load', function ( event ) {
var response = event.target.response;
Cache.add( url, response );
if ( this.status === 200 ) {
if ( onLoad ) onLoad( response );
scope.manager.itemEnd( url );
} else if ( this.status === 0 ) {
// Some browsers return HTTP Status 0 when using non-http protocol
// e.g. 'file://' or 'data://'. Handle as success.
console.warn( 'THREE.FileLoader: HTTP Status 0 received.' );
if ( onLoad ) onLoad( response );
scope.manager.itemEnd( url );
} else {
if ( onError ) onError( event );
scope.manager.itemEnd( url );
scope.manager.itemError( url );
}
}, false );
if ( onProgress !== undefined ) {
request.addEventListener( 'progress', function ( event ) {
onProgress( event );
}, false );
}
request.addEventListener( 'error', function ( event ) {
if ( onError ) onError( event );
scope.manager.itemEnd( url );
scope.manager.itemError( url );
}, false );
if ( this.responseType !== undefined ) request.responseType = this.responseType;
if ( this.withCredentials !== undefined ) request.withCredentials = this.withCredentials;
if ( request.overrideMimeType ) request.overrideMimeType( this.mimeType !== undefined ? this.mimeType : 'text/plain' );
for ( var header in this.requestHeader ) {
request.setRequestHeader( header, this.requestHeader[ header ] );
}
request.send( null );
}
scope.manager.itemStart( url );
return request;
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...setMimeType = function ( value ) {
this.mimeType = value;
return this;
}n/a
setPath = function ( value ) {
this.path = value;
return this;
}...
var images = [];
var texture = new CompressedTexture();
texture.image = images;
var loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setResponseType( 'arraybuffer' );
function loadTexture( i ) {
loader.load( url[ i ], function ( buffer ) {
var texDatas = scope._parser( buffer, true );
...setRequestHeader = function ( value ) {
this.requestHeader = value;
return this;
}...
if ( this.responseType !== undefined ) request.responseType = this.responseType;
if ( this.withCredentials !== undefined ) request.withCredentials = this.withCredentials;
if ( request.overrideMimeType ) request.overrideMimeType( this.mimeType !== undefined ? this.mimeType : 'text/plain'
; );
for ( var header in this.requestHeader ) {
request.setRequestHeader( header, this.requestHeader[ header ] );
}
request.send( null );
}
...setResponseType = function ( value ) {
this.responseType = value;
return this;
}...
Object.assign( AnimationLoader.prototype, {
load: function ( url, onLoad, onProgress, onError ) {
var scope = this;
var loader = new FileLoader( scope.manager );
loader.setResponseType( 'json' );
loader.load( url, function ( json ) {
onLoad( scope.parse( json ) );
}, onProgress, onError );
},
...setWithCredentials = function ( value ) {
this.withCredentials = value;
return this;
}...
var scope = this;
var texturePath = this.texturePath && ( typeof this.texturePath === "string" ) ? this.texturePath : Loader
.prototype.extractUrlBase( url );
var loader = new FileLoader( this.manager );
loader.setResponseType( 'json' );
loader.setWithCredentials( this.withCredentials );
loader.load( url, function ( json ) {
var metadata = json.metadata;
if ( metadata !== undefined ) {
var type = metadata.type;
...function Float32BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Float32Array( array ), itemSize );
}...
console.warn( 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.' );
return new Uint32BufferAttribute( array, itemSize );
}
export function Float32Attribute( array, itemSize ) {
console.warn( 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute
() instead.' );
return new Float32BufferAttribute( array, itemSize );
}
export function Float64Attribute( array, itemSize ) {
console.warn( 'THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead.' );
...function Float32BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Float32Array( array ), itemSize );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Float64BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Float64Array( array ), itemSize );
}...
console.warn( 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.' );
return new Float32BufferAttribute( array, itemSize );
}
export function Float64Attribute( array, itemSize ) {
console.warn( 'THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute
() instead.' );
return new Float64BufferAttribute( array, itemSize );
}
//
Curve.create = function ( construct, getPoint ) {
...function Float64BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Float64Array( array ), itemSize );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Fog( color, near, far ) {
this.name = '';
this.color = new Color( color );
this.near = ( near !== undefined ) ? near : 1;
this.far = ( far !== undefined ) ? far : 1000;
}n/a
clone = function () {
return new Fog( this.color.getHex(), this.near, this.far );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...toJSON = function ( meta ) {
return {
type: 'Fog',
color: this.color.getHex(),
near: this.near,
far: this.far
};
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function FogExp2( color, density ) {
this.name = '';
this.color = new Color( color );
this.density = ( density !== undefined ) ? density : 0.00025;
}n/a
clone = function () {
return new FogExp2( this.color.getHex(), this.density );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...toJSON = function ( meta ) {
return {
type: 'FogExp2',
color: this.color.getHex(),
density: this.density
};
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function Font( data ) {
this.data = data;
}n/a
generateShapes = function ( text, size, divisions ) {
function createPaths( text ) {
var chars = String( text ).split( '' );
var scale = size / data.resolution;
var line_height = ( data.boundingBox.yMax - data.boundingBox.yMin + data.underlineThickness ) * scale;
var offsetX = 0, offsetY = 0;
var paths = [];
for ( var i = 0; i < chars.length; i ++ ) {
var char = chars[ i ];
if ( char === '\n' ) {
offsetX = 0;
offsetY -= line_height;
} else {
var ret = createPath( char, scale, offsetX, offsetY );
offsetX += ret.offsetX;
paths.push( ret.path );
}
}
return paths;
}
function createPath( c, scale, offsetX, offsetY ) {
var glyph = data.glyphs[ c ] || data.glyphs[ '?' ];
if ( ! glyph ) return;
var path = new ShapePath();
var pts = [];
var x, y, cpx, cpy, cpx0, cpy0, cpx1, cpy1, cpx2, cpy2, laste;
if ( glyph.o ) {
var outline = glyph._cachedOutline || ( glyph._cachedOutline = glyph.o.split( ' ' ) );
for ( var i = 0, l = outline.length; i < l; ) {
var action = outline[ i ++ ];
switch ( action ) {
case 'm': // moveTo
x = outline[ i ++ ] * scale + offsetX;
y = outline[ i ++ ] * scale + offsetY;
path.moveTo( x, y );
break;
case 'l': // lineTo
x = outline[ i ++ ] * scale + offsetX;
y = outline[ i ++ ] * scale + offsetY;
path.lineTo( x, y );
break;
case 'q': // quadraticCurveTo
cpx = outline[ i ++ ] * scale + offsetX;
cpy = outline[ i ++ ] * scale + offsetY;
cpx1 = outline[ i ++ ] * scale + offsetX;
cpy1 = outline[ i ++ ] * scale + offsetY;
path.quadraticCurveTo( cpx1, cpy1, cpx, cpy );
laste = pts[ pts.length - 1 ];
if ( laste ) {
cpx0 = laste.x;
cpy0 = laste.y;
for ( var i2 = 1; i2 <= divisions; i2 ++ ) {
var t = i2 / divisions;
QuadraticBezier( t, cpx0, cpx1, cpx );
QuadraticBezier( t, cpy0, cpy1, cpy );
}
}
break;
case 'b': // bezierCurveTo
cpx = outline[ i ++ ] * scale + offsetX;
cpy = outline[ i ++ ] * scale + offsetY;
cpx1 = outline[ i ++ ] * scale + offsetX;
cpy1 = outline[ i ++ ] * scale + offsetY;
cpx2 = outline[ i ++ ] * scale + offsetX;
cpy2 = outline[ i ++ ] * scale + offsetY;
path.bezierCurveTo( cpx1, cpy1, cpx2, cpy2, cpx, cpy );
laste = pts[ pts.length - 1 ];
if ( laste ) {
cpx0 = laste.x;
cpy0 = laste.y;
for ( var i2 = 1; i2 <= divisions; i2 ++ ) {
var t = i2 / divisions;
CubicBezier( t, cpx0, cpx1, cpx2, cpx );
CubicBezier( t, cpy0, cpy1, cpy2, cpy );
}
}
break;
}
}
}
return { offsetX: glyph.ha * scale, path: path };
}
//
if ( size === undefined ) size = 100;
if ( divisions === undefined ) divisions = 4;
var data = this.data;
var paths = createPaths( text );
var shapes = [];
for ( var p = 0, pl = paths.length; p < pl; p ++ ) {
Array.prototype.push.apply( shapes, paths[ p ].toShapes() );
}
return shapes;
}...
if ( ( font && font.isFont ) === false ) {
console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' );
return new Geometry();
}
var shapes = font.generateShapes( text, parameters.size, parameters.curveSegments );
// translate parameters to ExtrudeGeometry API
parameters.amount = parameters.height !== undefined ? parameters.height : 50;
// defaults
...function FontLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
load = function ( url, onLoad, onProgress, onError ) {
var scope = this;
var loader = new FileLoader( this.manager );
loader.load( url, function ( text ) {
var json;
try {
json = JSON.parse( text );
} catch ( e ) {
console.warn( 'THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead.' );
json = JSON.parse( text.substring( 65, text.length - 2 ) );
}
var font = scope.parse( json );
if ( onLoad ) onLoad( font );
}, onProgress, onError );
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...parse = function ( json ) {
return new Font( json );
}...
var tracks = [],
jsonTracks = json.tracks,
frameTime = 1.0 / ( json.fps || 1.0 );
for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
}
return new AnimationClip( json.name, json.duration, tracks );
},
...function Frustum( p0, p1, p2, p3, p4, p5 ) {
this.planes = [
( p0 !== undefined ) ? p0 : new Plane(),
( p1 !== undefined ) ? p1 : new Plane(),
( p2 !== undefined ) ? p2 : new Plane(),
( p3 !== undefined ) ? p3 : new Plane(),
( p4 !== undefined ) ? p4 : new Plane(),
( p5 !== undefined ) ? p5 : new Plane()
];
}n/a
clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...containsPoint = function ( point ) {
var planes = this.planes;
for ( var i = 0; i < 6; i ++ ) {
if ( planes[ i ].distanceToPoint( point ) < 0 ) {
return false;
}
}
return true;
}...
// horizontal and vertical coordinate of the lower left corner of the pixels to copy
screenPositionPixels.x = viewport.x + ( screenPosition.x * halfViewportWidth ) + halfViewportWidth - 8;
screenPositionPixels.y = viewport.y + ( screenPosition.y * halfViewportHeight ) + halfViewportHeight - 8;
// screen cull
if ( validArea.containsPoint( screenPositionPixels ) === true ) {
// save current RGB to temp texture
state.activeTexture( gl.TEXTURE0 );
state.bindTexture( gl.TEXTURE_2D, null );
state.activeTexture( gl.TEXTURE1 );
state.bindTexture( gl.TEXTURE_2D, tempTexture );
...copy = function ( frustum ) {
var planes = this.planes;
for ( var i = 0; i < 6; i ++ ) {
planes[ i ].copy( frustum.planes[ i ] );
}
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function intersectsBox( box ) {
var planes = this.planes;
for ( var i = 0; i < 6; i ++ ) {
var plane = planes[ i ];
p1.x = plane.normal.x > 0 ? box.min.x : box.max.x;
p2.x = plane.normal.x > 0 ? box.max.x : box.min.x;
p1.y = plane.normal.y > 0 ? box.min.y : box.max.y;
p2.y = plane.normal.y > 0 ? box.max.y : box.min.y;
p1.z = plane.normal.z > 0 ? box.min.z : box.max.z;
p2.z = plane.normal.z > 0 ? box.max.z : box.min.z;
var d1 = plane.distanceToPoint( p1 );
var d2 = plane.distanceToPoint( p2 );
// if both outside plane, no intersection
if ( d1 < 0 && d2 < 0 ) {
return false;
}
}
return true;
}...
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...function intersectsObject( object ) {
var geometry = object.geometry;
if ( geometry.boundingSphere === null )
geometry.computeBoundingSphere();
sphere.copy( geometry.boundingSphere )
.applyMatrix4( object.matrixWorld );
return this.intersectsSphere( sphere );
}...
if ( object.isSkinnedMesh ) {
object.skeleton.update();
}
if ( ! object.frustumCulled || _frustum.intersectsObject( object ) ) {
if ( sortObjects ) {
_vector3.setFromMatrixPosition( object.matrixWorld )
.applyMatrix4( _projScreenMatrix );
}
...intersectsSphere = function ( sphere ) {
var planes = this.planes;
var center = sphere.center;
var negRadius = - sphere.radius;
for ( var i = 0; i < 6; i ++ ) {
var distance = planes[ i ].distanceToPoint( center );
if ( distance < negRadius ) {
return false;
}
}
return true;
}...
return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum );
},
intersectsBox: function ( box ) {
return box.intersectsSphere( this );
},
intersectsPlane: function ( plane ) {
// We use the following equation to compute the signed distance from
// the center of the sphere to the plane.
...function intersectsSprite( sprite ) {
sphere.center.set( 0, 0, 0 );
sphere.radius = 0.7071067811865476;
sphere.applyMatrix4( sprite.matrixWorld );
return this.intersectsSphere( sphere );
}...
if ( object.isLight ) {
lights.push( object );
} else if ( object.isSprite ) {
if ( ! object.frustumCulled || _frustum.intersectsSprite( object ) ) {
sprites.push( object );
}
} else if ( object.isLensFlare ) {
...set = function ( p0, p1, p2, p3, p4, p5 ) {
var planes = this.planes;
planes[ 0 ].copy( p0 );
planes[ 1 ].copy( p1 );
planes[ 2 ].copy( p2 );
planes[ 3 ].copy( p3 );
planes[ 4 ].copy( p4 );
planes[ 5 ].copy( p5 );
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setFromMatrix = function ( m ) {
var planes = this.planes;
var me = m.elements;
var me0 = me[ 0 ], me1 = me[ 1 ], me2 = me[ 2 ], me3 = me[ 3 ];
var me4 = me[ 4 ], me5 = me[ 5 ], me6 = me[ 6 ], me7 = me[ 7 ];
var me8 = me[ 8 ], me9 = me[ 9 ], me10 = me[ 10 ], me11 = me[ 11 ];
var me12 = me[ 12 ], me13 = me[ 13 ], me14 = me[ 14 ], me15 = me[ 15 ];
planes[ 0 ].setComponents( me3 - me0, me7 - me4, me11 - me8, me15 - me12 ).normalize();
planes[ 1 ].setComponents( me3 + me0, me7 + me4, me11 + me8, me15 + me12 ).normalize();
planes[ 2 ].setComponents( me3 + me1, me7 + me5, me11 + me9, me15 + me13 ).normalize();
planes[ 3 ].setComponents( me3 - me1, me7 - me5, me11 - me9, me15 - me13 ).normalize();
planes[ 4 ].setComponents( me3 - me2, me7 - me6, me11 - me10, me15 - me14 ).normalize();
planes[ 5 ].setComponents( me3 + me2, me7 + me6, me11 + me10, me15 + me14 ).normalize();
return this;
}...
camera.onBeforeRender( _this );
if ( camera.parent === null ) camera.updateMatrixWorld();
camera.matrixWorldInverse.getInverse( camera.matrixWorld );
_projScreenMatrix.multiplyMatrices( camera.projectionMatrix, camera.matrixWorldInverse );
_frustum.setFromMatrix( _projScreenMatrix );
lights.length = 0;
sprites.length = 0;
lensFlares.length = 0;
_localClippingEnabled = this.localClippingEnabled;
_clippingEnabled = _clipping.init( this.clippingPlanes, _localClippingEnabled, camera );
...function Geometry() {
Object.defineProperty( this, 'id', { value: GeometryIdCount() } );
this.uuid = _Math.generateUUID();
this.name = '';
this.type = 'Geometry';
this.vertices = [];
this.colors = [];
this.faces = [];
this.faceVertexUvs = [[]];
this.morphTargets = [];
this.morphNormals = [];
this.skinWeights = [];
this.skinIndices = [];
this.lineDistances = [];
this.boundingBox = null;
this.boundingSphere = null;
// update flags
this.elementsNeedUpdate = false;
this.verticesNeedUpdate = false;
this.uvsNeedUpdate = false;
this.normalsNeedUpdate = false;
this.colorsNeedUpdate = false;
this.lineDistancesNeedUpdate = false;
this.groupsNeedUpdate = false;
}...
this.end( renderCallback );
};
this.generateGeometry = function() {
var start = 0, geo = new THREE.Geometry();
var normals = [];
var geo_callback = function( object ) {
for ( var i = 0; i < object.count; i ++ ) {
var vertex = new THREE.Vector3().fromArray( object.positionArray, i * 3 );
...addEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) this._listeners = {};
var listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
}...
}
} else {
var request = new XMLHttpRequest();
request.open( 'GET', url, true );
request.addEventListener( 'load', function ( event ) {
var response = event.target.response;
Cache.add( url, response );
if ( this.status === 200 ) {
...applyMatrix = function ( matrix ) {
var normalMatrix = new Matrix3().getNormalMatrix( matrix );
for ( var i = 0, il = this.vertices.length; i < il; i ++ ) {
var vertex = this.vertices[ i ];
vertex.applyMatrix4( matrix );
}
for ( var i = 0, il = this.faces.length; i < il; i ++ ) {
var face = this.faces[ i ];
face.normal.applyMatrix3( normalMatrix ).normalize();
for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
face.vertexNormals[ j ].applyMatrix3( normalMatrix ).normalize();
}
}
if ( this.boundingBox !== null ) {
this.computeBoundingBox();
}
if ( this.boundingSphere !== null ) {
this.computeBoundingSphere();
}
this.verticesNeedUpdate = true;
this.normalsNeedUpdate = true;
return this;
}...
this.geometry = new THREE.PlaneGeometry( extracted.planeWidth, extracted.planeHeight );
if ( this.mesh ) {
this.mesh.geometry = this.geometry;
//reset mesh matrix
this.mesh.matrix = ( new THREE.Matrix4() ).identity();
this.mesh.applyMatrix( this.matrix );
}
this.geometryNeedsUpdate = false;
}
...center = function () {
this.computeBoundingBox();
var offset = this.boundingBox.getCenter().negate();
this.translate( offset.x, offset.y, offset.z );
return offset;
}...
//
Object.assign( Box2.prototype, {
center: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
},
empty: function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
...clone = function () {
/*
// Handle primitives
var parameters = this.parameters;
if ( parameters !== undefined ) {
var values = [];
for ( var key in parameters ) {
values.push( parameters[ key ] );
}
var geometry = Object.create( this.constructor.prototype );
this.constructor.apply( geometry, values );
return geometry;
}
return new this.constructor().copy( this );
*/
return new Geometry().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...computeBoundingBox = function () {
if ( this.boundingBox === null ) {
this.boundingBox = new Box3();
}
this.boundingBox.setFromPoints( this.vertices );
}...
if ( scope.bodyGeometry && scope.wheelGeometry ) {
// compute wheel geometry parameters
if ( scope.autoWheelGeometry ) {
scope.wheelGeometry.computeBoundingBox();
var bb = scope.wheelGeometry.boundingBox;
scope.wheelOffset.addVectors( bb.min, bb.max );
scope.wheelOffset.multiplyScalar( 0.5 );
scope.wheelDiameter = bb.max.y - bb.min.y;
...computeBoundingSphere = function () {
if ( this.boundingSphere === null ) {
this.boundingSphere = new Sphere();
}
this.boundingSphere.setFromPoints( this.vertices );
}...
} else {
if ( this.object.geometry ) {
if ( this.object.geometry.boundingSphere === null ) {
this.object.geometry.computeBoundingSphere();
}
this.radius = this.object.geometry.boundingSphere.radius;
this.position.copy( this.object.geometry.boundingSphere.center ).applyMatrix4( this.object.matrixWorld );
} else {
...computeFaceNormals = function () {
var cb = new Vector3(), ab = new Vector3();
for ( var f = 0, fl = this.faces.length; f < fl; f ++ ) {
var face = this.faces[ f ];
var vA = this.vertices[ face.a ];
var vB = this.vertices[ face.b ];
var vC = this.vertices[ face.c ];
cb.subVectors( vC, vB );
ab.subVectors( vA, vB );
cb.cross( ab );
cb.normalize();
face.normal.copy( cb );
}
}...
}
}
}
this.computeFaceNormals();
if ( geometry.boundingBox !== null ) {
this.boundingBox = geometry.boundingBox.clone();
}
...computeFlatVertexNormals = function () {
var f, fl, face;
this.computeFaceNormals();
for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
face = this.faces[ f ];
var vertexNormals = face.vertexNormals;
if ( vertexNormals.length === 3 ) {
vertexNormals[ 0 ].copy( face.normal );
vertexNormals[ 1 ].copy( face.normal );
vertexNormals[ 2 ].copy( face.normal );
} else {
vertexNormals[ 0 ] = face.normal.clone();
vertexNormals[ 1 ] = face.normal.clone();
vertexNormals[ 2 ] = face.normal.clone();
}
}
if ( this.faces.length > 0 ) {
this.normalsNeedUpdate = true;
}
}n/a
computeLineDistances = function () {
var d = 0;
var vertices = this.vertices;
for ( var i = 0, il = vertices.length; i < il; i ++ ) {
if ( i > 0 ) {
d += vertices[ i ].distanceTo( vertices[ i - 1 ] );
}
this.lineDistances[ i ] = d;
}
}n/a
computeMorphNormals = function () {
var i, il, f, fl, face;
// save original normals
// - create temp variables on first access
// otherwise just copy (for faster repeated calls)
for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
face = this.faces[ f ];
if ( ! face.__originalFaceNormal ) {
face.__originalFaceNormal = face.normal.clone();
} else {
face.__originalFaceNormal.copy( face.normal );
}
if ( ! face.__originalVertexNormals ) face.__originalVertexNormals = [];
for ( i = 0, il = face.vertexNormals.length; i < il; i ++ ) {
if ( ! face.__originalVertexNormals[ i ] ) {
face.__originalVertexNormals[ i ] = face.vertexNormals[ i ].clone();
} else {
face.__originalVertexNormals[ i ].copy( face.vertexNormals[ i ] );
}
}
}
// use temp geometry to compute face and vertex normals for each morph
var tmpGeo = new Geometry();
tmpGeo.faces = this.faces;
for ( i = 0, il = this.morphTargets.length; i < il; i ++ ) {
// create on first access
if ( ! this.morphNormals[ i ] ) {
this.morphNormals[ i ] = {};
this.morphNormals[ i ].faceNormals = [];
this.morphNormals[ i ].vertexNormals = [];
var dstNormalsFace = this.morphNormals[ i ].faceNormals;
var dstNormalsVertex = this.morphNormals[ i ].vertexNormals;
var faceNormal, vertexNormals;
for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
faceNormal = new Vector3();
vertexNormals = { a: new Vector3(), b: new Vector3(), c: new Vector3() };
dstNormalsFace.push( faceNormal );
dstNormalsVertex.push( vertexNormals );
}
}
var morphNormals = this.morphNormals[ i ];
// set vertices to morph target
tmpGeo.vertices = this.morphTargets[ i ].vertices;
// compute morph normals
tmpGeo.computeFaceNormals();
tmpGeo.computeVertexNormals();
// store morph normals
var faceNormal, vertexNormals;
for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
face = this.faces[ f ];
faceNormal = morphNormals.faceNormals[ f ];
vertexNormals = morphNormals.vertexNormals[ f ];
faceNormal.copy( face.normal );
vertexNormals.a.copy( face.vertexNormals[ 0 ] );
vertexNormals.b.copy( face.vertexNormals[ 1 ] );
vertexNormals.c.copy( face.vertexNormals[ 2 ] );
}
}
// restore original normals
for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
face = this.faces[ f ];
face.normal = face.__originalFaceNormal;
face.vertexNormals = face.__originalVertexNormals;
}
}n/a
computeTangents = function () {
console.warn( 'THREE.Geometry: .computeTangents() has been removed.' );
}...
} );
//
Geometry.prototype.computeTangents = function () {
console.warn( 'THREE.Geometry: .computeTangents() has been removed.' );
};
Object.assign( Object3D.prototype, {
getChildByName: function ( name ) {
...computeVertexNormals = function ( areaWeighted ) {
if ( areaWeighted === undefined ) areaWeighted = true;
var v, vl, f, fl, face, vertices;
vertices = new Array( this.vertices.length );
for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
vertices[ v ] = new Vector3();
}
if ( areaWeighted ) {
// vertex normals weighted by triangle areas
// http://www.iquilezles.org/www/articles/normals/normals.htm
var vA, vB, vC;
var cb = new Vector3(), ab = new Vector3();
for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
face = this.faces[ f ];
vA = this.vertices[ face.a ];
vB = this.vertices[ face.b ];
vC = this.vertices[ face.c ];
cb.subVectors( vC, vB );
ab.subVectors( vA, vB );
cb.cross( ab );
vertices[ face.a ].add( cb );
vertices[ face.b ].add( cb );
vertices[ face.c ].add( cb );
}
} else {
this.computeFaceNormals();
for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
face = this.faces[ f ];
vertices[ face.a ].add( face.normal );
vertices[ face.b ].add( face.normal );
vertices[ face.c ].add( face.normal );
}
}
for ( v = 0, vl = this.vertices.length; v < vl; v ++ ) {
vertices[ v ].normalize();
}
for ( f = 0, fl = this.faces.length; f < fl; f ++ ) {
face = this.faces[ f ];
var vertexNormals = face.vertexNormals;
if ( vertexNormals.length === 3 ) {
vertexNormals[ 0 ].copy( vertices[ face.a ] );
vertexNormals[ 1 ].copy( vertices[ face.b ] );
vertexNormals[ 2 ].copy( vertices[ face.c ] );
} else {
vertexNormals[ 0 ] = vertices[ face.a ].clone();
vertexNormals[ 1 ] = vertices[ face.b ].clone();
vertexNormals[ 2 ] = vertices[ face.c ].clone();
}
}
if ( this.faces.length > 0 ) {
this.normalsNeedUpdate = true;
}
}...
// CHARACTER
var loader = new THREE.JSONLoader();
console.log( config.baseUrl + config.character );
loader.load( config.baseUrl + config.character, function( geometry ) {
geometry.computeBoundingBox();
geometry.computeVertexNormals();
mesh = new THREE.SkinnedMesh( geometry, [] );
mesh.name = config.character;
scope.root.add( mesh );
var bb = geometry.boundingBox;
scope.root.scale.set( config.s, config.s, config.s );
...copy = function ( source ) {
var i, il, j, jl, k, kl;
// reset
this.vertices = [];
this.colors = [];
this.faces = [];
this.faceVertexUvs = [[]];
this.morphTargets = [];
this.morphNormals = [];
this.skinWeights = [];
this.skinIndices = [];
this.lineDistances = [];
this.boundingBox = null;
this.boundingSphere = null;
// name
this.name = source.name;
// vertices
var vertices = source.vertices;
for ( i = 0, il = vertices.length; i < il; i ++ ) {
this.vertices.push( vertices[ i ].clone() );
}
// colors
var colors = source.colors;
for ( i = 0, il = colors.length; i < il; i ++ ) {
this.colors.push( colors[ i ].clone() );
}
// faces
var faces = source.faces;
for ( i = 0, il = faces.length; i < il; i ++ ) {
this.faces.push( faces[ i ].clone() );
}
// face vertex uvs
for ( i = 0, il = source.faceVertexUvs.length; i < il; i ++ ) {
var faceVertexUvs = source.faceVertexUvs[ i ];
if ( this.faceVertexUvs[ i ] === undefined ) {
this.faceVertexUvs[ i ] = [];
}
for ( j = 0, jl = faceVertexUvs.length; j < jl; j ++ ) {
var uvs = faceVertexUvs[ j ], uvsCopy = [];
for ( k = 0, kl = uvs.length; k < kl; k ++ ) {
var uv = uvs[ k ];
uvsCopy.push( uv.clone() );
}
this.faceVertexUvs[ i ].push( uvsCopy );
}
}
// morph targets
var morphTargets = source.morphTargets;
for ( i = 0, il = morphTargets.length; i < il; i ++ ) {
var morphTarget = {};
morphTarget.name = morphTargets[ i ].name;
// vertices
if ( morphTargets[ i ].vertices !== undefined ) {
morphTarget.vertices = [];
for ( j = 0, jl = morphTargets[ i ].vertices.length; j < jl; j ++ ) {
morphTarget.vertices.push( morphTargets[ i ].vertices[ j ].clone() );
}
}
// normals
if ( morphTargets[ i ].normals !== undefined ) {
morphTarget.normals = [];
for ( j = 0, jl = morphTargets[ i ].normals.length; j < jl; j ++ ) {
morphTarget.normals.push( morphTargets[ i ].normals[ j ].clone() );
}
}
this.morphTargets.push( morphTarget );
}
// morph normals
var morphNormals = source.morphNormals;
for ( i = 0, il = morphNormals.length; i < il; i ++ ) {
var morphNormal = {};
// vertex normals
if ( morphNormals[ i ].vertexNormals !== undefined ) {
morphNormal.vertexNormals = [];
for ( j = 0, jl = morphNormals[ i ].vertexNormals.length; j < jl; j ++ ) {
var srcVertexNormal = morphNormals[ i ].vertexNormals[ j ];
var destVertexNormal = {};
destVertexNormal.a = srcVertexNormal.a.clone();
destVertexNormal.b = srcVertexNormal.b.clone();
destVertexNormal.c = srcVertexNormal.c.clone();
morphNormal.vertexNormals.push( destVertexNormal );
}
}
// face normals
if ( morphNormals[ i ].faceNormals !== undefined ) {
morphNormal.faceNormals = [];
for ( j = 0, jl = morphNormals[ i ].faceNormals.length; j < jl; j ++ ) {
morphNormal.faceNormals.push( morphNormals[ i ].faceNormals[ j ].clone() );
}
}
this.morphNormals.push( morphNormal );
}
// skin weights
var skinWeights = source.skinWeights;
for ( i = 0, il = skinWeights.length; i < il; i ++ ) {
this.skinWeights.push( skinWeights[ i ].clone() );
}
// skin indices
var skinIndices = source.skinIndices;
for ( i = 0, il = skinIndices.length; i < il; i ++ ) {
this.skinIndices.push( skinIndices[ i ].clone() );
}
// line distances
var lineDistances = source.lineDistances;
for ( i = 0, il = lineDistances.length; i < il; i ++ ) {
this.lineDistances.push( lineDistances[ i ] );
}
// bounding box
var boundingBox = source.boundingBox;
if ( boundingBox !== null ) {
this.boundingBox = boundingBox.clone();
}
// bounding sphere
var boundingSphere = source.boundingSphere;
if ( boundingSphere !== null ) {
this.boundingSphere = boundingSphere.clone();
}
// update flags ......
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...dispatchEvent = function ( event ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
var array = [], i = 0;
var length = listenerArray.length;
for ( i = 0; i < length; i ++ ) {
array[ i ] = listenerArray[ i ];
}
for ( i = 0; i < length; i ++ ) {
array[ i ].call( this, event );
}
}
}...
return output;
},
dispose: function () {
this.dispatchEvent( { type: 'dispose' } );
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
...dispose = function () {
this.dispatchEvent( { type: 'dispose' } );
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...fromBufferGeometry = function ( geometry ) {
var scope = this;
var indices = geometry.index !== null ? geometry.index.array : undefined;
var attributes = geometry.attributes;
var positions = attributes.position.array;
var normals = attributes.normal !== undefined ? attributes.normal.array : undefined;
var colors = attributes.color !== undefined ? attributes.color.array : undefined;
var uvs = attributes.uv !== undefined ? attributes.uv.array : undefined;
var uvs2 = attributes.uv2 !== undefined ? attributes.uv2.array : undefined;
if ( uvs2 !== undefined ) this.faceVertexUvs[ 1 ] = [];
var tempNormals = [];
var tempUVs = [];
var tempUVs2 = [];
for ( var i = 0, j = 0; i < positions.length; i += 3, j += 2 ) {
scope.vertices.push( new Vector3( positions[ i ], positions[ i + 1 ], positions[ i + 2 ] ) );
if ( normals !== undefined ) {
tempNormals.push( new Vector3( normals[ i ], normals[ i + 1 ], normals[ i + 2 ] ) );
}
if ( colors !== undefined ) {
scope.colors.push( new Color( colors[ i ], colors[ i + 1 ], colors[ i + 2 ] ) );
}
if ( uvs !== undefined ) {
tempUVs.push( new Vector2( uvs[ j ], uvs[ j + 1 ] ) );
}
if ( uvs2 !== undefined ) {
tempUVs2.push( new Vector2( uvs2[ j ], uvs2[ j + 1 ] ) );
}
}
function addFace( a, b, c, materialIndex ) {
var vertexNormals = normals !== undefined ? [ tempNormals[ a ].clone(), tempNormals[ b ].clone(), tempNormals[ c ].clone() ] : [];
var vertexColors = colors !== undefined ? [ scope.colors[ a ].clone(), scope.colors[ b ].clone(), scope.colors[ c ].clone() ] : [];
var face = new Face3( a, b, c, vertexNormals, vertexColors, materialIndex );
scope.faces.push( face );
if ( uvs !== undefined ) {
scope.faceVertexUvs[ 0 ].push( [ tempUVs[ a ].clone(), tempUVs[ b ].clone(), tempUVs[ c ].clone() ] );
}
if ( uvs2 !== undefined ) {
scope.faceVertexUvs[ 1 ].push( [ tempUVs2[ a ].clone(), tempUVs2[ b ].clone(), tempUVs2[ c ].clone() ] );
}
}
var groups = geometry.groups;
if ( groups.length > 0 ) {
for ( var i = 0; i < groups.length; i ++ ) {
var group = groups[ i ];
var start = group.start;
var count = group.count;
for ( var j = start, jl = start + count; j < jl; j += 3 ) {
if ( indices !== undefined ) {
addFace( indices[ j ], indices[ j + 1 ], indices[ j + 2 ], group.materialIndex );
} else {
addFace( j, j + 1, j + 2, group.materialIndex );
}
}
}
} else {
if ( indices !== undefined ) {
for ( var i = 0; i < indices.length; i += 3 ) {
addFace( indices[ i ], indices[ i + 1 ], indices[ i + 2 ] );
}
} else {
for ( var i = 0; i < positions.length / 3; i += 3 ) {
addFace( i, i + 1, i + 2 );
}
}
}
this.computeFaceNormals();
if ( geometry.boundingBox !== null ) {
this.boundingBox = geometry.boundingBox.clone();
}
if ( geometry.boundingSphere !== null ) {
this.boundingSphere = geometry.boundingSphere.clone();
}
return this;
}...
height: height,
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
this.fromBufferGeometry( new BoxBufferGeometry( width, height, depth, widthSegments,
heightSegments, depthSegments ) );
this.mergeVertices();
}
BoxGeometry.prototype = Object.create( Geometry.prototype );
BoxGeometry.prototype.constructor = BoxGeometry;
...hasEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return false;
var listeners = this._listeners;
return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
}n/a
function lookAt( vector ) {
obj.lookAt( vector );
obj.updateMatrix();
this.applyMatrix( obj.matrix );
}...
target.reflect( normal ).negate();
target.add( mirrorWorldPosition );
mirrorCamera.position.copy( view );
mirrorCamera.up.set( 0, - 1, 0 );
mirrorCamera.up.applyMatrix4( rotationMatrix );
mirrorCamera.up.reflect( normal ).negate();
mirrorCamera.lookAt( target );
mirrorCamera.updateProjectionMatrix();
mirrorCamera.updateMatrixWorld();
mirrorCamera.matrixWorldInverse.getInverse( mirrorCamera.matrixWorld );
// Update the texture matrix
textureMatrix.set(
...merge = function ( geometry, matrix, materialIndexOffset ) {
if ( ( geometry && geometry.isGeometry ) === false ) {
console.error( 'THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.', geometry );
return;
}
var normalMatrix,
vertexOffset = this.vertices.length,
vertices1 = this.vertices,
vertices2 = geometry.vertices,
faces1 = this.faces,
faces2 = geometry.faces,
uvs1 = this.faceVertexUvs[ 0 ],
uvs2 = geometry.faceVertexUvs[ 0 ],
colors1 = this.colors,
colors2 = geometry.colors;
if ( materialIndexOffset === undefined ) materialIndexOffset = 0;
if ( matrix !== undefined ) {
normalMatrix = new Matrix3().getNormalMatrix( matrix );
}
// vertices
for ( var i = 0, il = vertices2.length; i < il; i ++ ) {
var vertex = vertices2[ i ];
var vertexCopy = vertex.clone();
if ( matrix !== undefined ) vertexCopy.applyMatrix4( matrix );
vertices1.push( vertexCopy );
}
// colors
for ( var i = 0, il = colors2.length; i < il; i ++ ) {
colors1.push( colors2[ i ].clone() );
}
// faces
for ( i = 0, il = faces2.length; i < il; i ++ ) {
var face = faces2[ i ], faceCopy, normal, color,
faceVertexNormals = face.vertexNormals,
faceVertexColors = face.vertexColors;
faceCopy = new Face3( face.a + vertexOffset, face.b + vertexOffset, face.c + vertexOffset );
faceCopy.normal.copy( face.normal );
if ( normalMatrix !== undefined ) {
faceCopy.normal.applyMatrix3( normalMatrix ).normalize();
}
for ( var j = 0, jl = faceVertexNormals.length; j < jl; j ++ ) {
normal = faceVertexNormals[ j ].clone();
if ( normalMatrix !== undefined ) {
normal.applyMatrix3( normalMatrix ).normalize();
}
faceCopy.vertexNormals.push( normal );
}
faceCopy.color.copy( face.color );
for ( var j = 0, jl = faceVertexColors.length; j < jl; j ++ ) {
color = faceVertexColors[ j ];
faceCopy.vertexColors.push( color.clone() );
}
faceCopy.materialIndex = face.materialIndex + materialIndexOffset;
faces1.push( faceCopy );
}
// uvs
for ( i = 0, il = uvs2.length; i < il; i ++ ) {
var uv = uvs2[ i ], uvCopy = [];
if ( uv === undefined ) {
continue;
}
for ( var j = 0, jl = uv.length; j < jl; j ++ ) {
uvCopy.push( uv[ j ].clone() );
}
uvs1.push( uvCopy );
}
}...
* @author mikael emtinger / http://gomo.se/
*/
var ShaderLib = {
basic: {
uniforms: UniformsUtils.merge( [
UniformsLib.common,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.fog
] ),
vertexShader: ShaderChunk.meshbasic_vert,
...mergeMesh = function ( mesh ) {
if ( ( mesh && mesh.isMesh ) === false ) {
console.error( 'THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh.', mesh );
return;
}
mesh.matrixAutoUpdate && mesh.updateMatrix();
this.merge( mesh.geometry, mesh.matrix );
}...
},
mergeMesh: function ( mesh ) {
if ( ( mesh && mesh.isMesh ) === false ) {
console.error( 'THREE.Geometry.mergeMesh(): mesh not an instance of THREE.Mesh
.', mesh );
return;
}
mesh.matrixAutoUpdate && mesh.updateMatrix();
this.merge( mesh.geometry, mesh.matrix );
...mergeVertices = function () {
var verticesMap = {}; // Hashmap for looking up vertices by position coordinates (and making sure they are unique)
var unique = [], changes = [];
var v, key;
var precisionPoints = 4; // number of decimal points, e.g. 4 for epsilon of 0.0001
var precision = Math.pow( 10, precisionPoints );
var i, il, face;
var indices, j, jl;
for ( i = 0, il = this.vertices.length; i < il; i ++ ) {
v = this.vertices[ i ];
key = Math.round( v.x * precision ) + '_' + Math.round( v.y * precision ) + '_' + Math.round( v.z * precision );
if ( verticesMap[ key ] === undefined ) {
verticesMap[ key ] = i;
unique.push( this.vertices[ i ] );
changes[ i ] = unique.length - 1;
} else {
//console.log('Duplicate vertex found. ', i, ' could be using ', verticesMap[key]);
changes[ i ] = changes[ verticesMap[ key ] ];
}
}
// if faces are completely degenerate after merging vertices, we
// have to remove them from the geometry.
var faceIndicesToRemove = [];
for ( i = 0, il = this.faces.length; i < il; i ++ ) {
face = this.faces[ i ];
face.a = changes[ face.a ];
face.b = changes[ face.b ];
face.c = changes[ face.c ];
indices = [ face.a, face.b, face.c ];
// if any duplicate vertices are found in a Face3
// we have to remove the face as nothing can be saved
for ( var n = 0; n < 3; n ++ ) {
if ( indices[ n ] === indices[ ( n + 1 ) % 3 ] ) {
faceIndicesToRemove.push( i );
break;
}
}
}
for ( i = faceIndicesToRemove.length - 1; i >= 0; i -- ) {
var idx = faceIndicesToRemove[ i ];
this.faces.splice( idx, 1 );
for ( j = 0, jl = this.faceVertexUvs.length; j < jl; j ++ ) {
this.faceVertexUvs[ j ].splice( idx, 1 );
}
}
// Use unique set of vertices
var diff = this.vertices.length - unique.length;
this.vertices = unique;
return diff;
}...
depth: depth,
widthSegments: widthSegments,
heightSegments: heightSegments,
depthSegments: depthSegments
};
this.fromBufferGeometry( new BoxBufferGeometry( width, height, depth, widthSegments, heightSegments, depthSegments ) );
this.mergeVertices();
}
BoxGeometry.prototype = Object.create( Geometry.prototype );
BoxGeometry.prototype.constructor = BoxGeometry;
// BoxBufferGeometry
...normalize = function () {
this.computeBoundingSphere();
var center = this.boundingSphere.center;
var radius = this.boundingSphere.radius;
var s = radius === 0 ? 1 : 1.0 / radius;
var matrix = new Matrix4();
matrix.set(
s, 0, 0, - s * center.x,
0, s, 0, - s * center.y,
0, 0, s, - s * center.z,
0, 0, 0, 1
);
this.applyMatrix( matrix );
return this;
}...
}
this._x = v1.x;
this._y = v1.y;
this._z = v1.z;
this._w = r;
return this.normalize();
};
}(),
inverse: function () {
...removeEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ type ];
if ( listenerArray !== undefined ) {
var index = listenerArray.indexOf( listener );
if ( index !== - 1 ) {
listenerArray.splice( index, 1 );
}
}
}...
// Reset
this.resetGLState = resetGLState;
this.dispose = function () {
_canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
renderLists.dispose();
};
// Events
...function rotateX( angle ) {
m1.makeRotationX( angle );
this.applyMatrix( m1 );
return this;
}...
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
...function rotateY( angle ) {
m1.makeRotationY( angle );
this.applyMatrix( m1 );
return this;
}...
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
rotateZ: function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
...function rotateZ( angle ) {
m1.makeRotationZ( angle );
this.applyMatrix( m1 );
return this;
}...
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
rotateZ: function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
rotateByAxis: function () {
console.error( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
},
...function scale( x, y, z ) {
m1.makeScale( x, y, z );
this.applyMatrix( m1 );
return this;
}...
return this;
},
compose: function ( position, quaternion, scale ) {
this.makeRotationFromQuaternion( quaternion );
this.scale( scale );
this.setPosition( position );
return this;
},
decompose: function () {
...sortFacesByMaterialIndex = function () {
var faces = this.faces;
var length = faces.length;
// tag faces
for ( var i = 0; i < length; i ++ ) {
faces[ i ]._id = i;
}
// sort faces
function materialIndexSort( a, b ) {
return a.materialIndex - b.materialIndex;
}
faces.sort( materialIndexSort );
// sort uvs
var uvs1 = this.faceVertexUvs[ 0 ];
var uvs2 = this.faceVertexUvs[ 1 ];
var newUvs1, newUvs2;
if ( uvs1 && uvs1.length === length ) newUvs1 = [];
if ( uvs2 && uvs2.length === length ) newUvs2 = [];
for ( var i = 0; i < length; i ++ ) {
var id = faces[ i ]._id;
if ( newUvs1 ) newUvs1.push( uvs1[ id ] );
if ( newUvs2 ) newUvs2.push( uvs2[ id ] );
}
if ( newUvs1 ) this.faceVertexUvs[ 0 ] = newUvs1;
if ( newUvs2 ) this.faceVertexUvs[ 1 ] = newUvs2;
}n/a
toJSON = function () {
var data = {
metadata: {
version: 4.5,
type: 'Geometry',
generator: 'Geometry.toJSON'
}
};
// standard Geometry serialization
data.uuid = this.uuid;
data.type = this.type;
if ( this.name !== '' ) data.name = this.name;
if ( this.parameters !== undefined ) {
var parameters = this.parameters;
for ( var key in parameters ) {
if ( parameters[ key ] !== undefined ) data[ key ] = parameters[ key ];
}
return data;
}
var vertices = [];
for ( var i = 0; i < this.vertices.length; i ++ ) {
var vertex = this.vertices[ i ];
vertices.push( vertex.x, vertex.y, vertex.z );
}
var faces = [];
var normals = [];
var normalsHash = {};
var colors = [];
var colorsHash = {};
var uvs = [];
var uvsHash = {};
for ( var i = 0; i < this.faces.length; i ++ ) {
var face = this.faces[ i ];
var hasMaterial = true;
var hasFaceUv = false; // deprecated
var hasFaceVertexUv = this.faceVertexUvs[ 0 ][ i ] !== undefined;
var hasFaceNormal = face.normal.length() > 0;
var hasFaceVertexNormal = face.vertexNormals.length > 0;
var hasFaceColor = face.color.r !== 1 || face.color.g !== 1 || face.color.b !== 1;
var hasFaceVertexColor = face.vertexColors.length > 0;
var faceType = 0;
faceType = setBit( faceType, 0, 0 ); // isQuad
faceType = setBit( faceType, 1, hasMaterial );
faceType = setBit( faceType, 2, hasFaceUv );
faceType = setBit( faceType, 3, hasFaceVertexUv );
faceType = setBit( faceType, 4, hasFaceNormal );
faceType = setBit( faceType, 5, hasFaceVertexNormal );
faceType = setBit( faceType, 6, hasFaceColor );
faceType = setBit( faceType, 7, hasFaceVertexColor );
faces.push( faceType );
faces.push( face.a, face.b, face.c );
faces.push( face.materialIndex );
if ( hasFaceVertexUv ) {
var faceVertexUvs = this.faceVertexUvs[ 0 ][ i ];
faces.push(
getUvIndex( faceVertexUvs[ 0 ] ),
getUvIndex( faceVertexUvs[ 1 ] ),
getUvIndex( faceVertexUvs[ 2 ] )
);
}
if ( hasFaceNormal ) {
faces.push( getNormalIndex( face.normal ) );
}
if ( hasFaceVertexNormal ) {
var vertexNormals = face.vertexNormals;
faces.push(
getNormalIndex( vertexNormals[ 0 ] ),
getNormalIndex( vertexNormals[ 1 ] ),
getNormalIndex( vertexNormals[ 2 ] )
);
}
if ( hasFaceColor ) {
faces.push( getColorIndex( face.color ) );
}
if ( hasFaceVertexColor ) {
var vertexColors = face.vertexColors;
faces.push(
getColorIndex( vertexColors[ 0 ] ),
getColorIndex( vertexColors[ 1 ] ),
getColorIndex( vertexColors[ 2 ] )
);
}
}
function setBit( value, position, enabled ) {
return enabled ? value | ( 1 << position ) : value & ( ~ ( 1 << position ) );
}
function getNormalIndex( normal ) {
var hash = normal.x.toString() + normal.y.toString() + normal.z.toString();
if ( normalsHash[ hash ] !== undefined ) {
return normalsHash[ hash ];
}
normalsHash[ hash ] = normals.length / 3;
normals.push( normal.x, normal.y, normal.z );
return normalsHash[ hash ];
}
function getColorIndex( color ) {
var hash = color.r.toString() + color.g.toString() + color.b.toString();
if ( colorsHash[ hash ] !== undefined ) {
return colorsHash[ hash ];
}
colorsHash[ hash ] = colors.length;
colors.push( color.getHex() );
return colorsHash[ hash ];
}
function getUvIndex( uv ) {
var hash = uv.x.toString() + uv.y.toString();
if ( uvsHash[ hash ] !== undefined ) {
return uvsHash[ hash ];
}
uvsHash[ hash ] = uvs.length / 2;
uvs.push( uv.x, uv.y );
return uvsHash[ hash ];
}
data.data = {};
data.data.vertices = vertices;
data.data.normals = normals;
if ( colors.length > 0 ) data.data.colors = colors;
if ( uvs.length > 0 ) data.data.uvs = [ uvs ]; // temporal backward compatibility
data.data.faces = faces;
return ......
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function translate( x, y, z ) {
m1.makeTranslation( x, y, z );
this.applyMatrix( m1 );
return this;
}...
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
...center = function ( geometry ) {
console.warn( 'THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead.' );
return geometry.center();
}...
//
Object.assign( Box2.prototype, {
center: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
},
empty: function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
...merge = function ( geometry1, geometry2, materialIndexOffset ) {
console.warn( 'THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset
) instead.' );
var matrix;
if ( geometry2.isMesh ) {
geometry2.matrixAutoUpdate && geometry2.updateMatrix();
matrix = geometry2.matrix;
geometry2 = geometry2.geometry;
}
geometry1.merge( geometry2, matrix, materialIndexOffset );
}...
* @author mikael emtinger / http://gomo.se/
*/
var ShaderLib = {
basic: {
uniforms: UniformsUtils.merge( [
UniformsLib.common,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.fog
] ),
vertexShader: ShaderChunk.meshbasic_vert,
...function GridHelper( size, divisions, color1, color2 ) {
size = size || 10;
divisions = divisions || 10;
color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
var center = divisions / 2;
var step = size / divisions;
var halfSize = size / 2;
var vertices = [], colors = [];
for ( var i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) {
vertices.push( - halfSize, 0, k, halfSize, 0, k );
vertices.push( k, 0, - halfSize, k, 0, halfSize );
var color = i === center ? color1 : color2;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
}
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors } );
LineSegments.call( this, geometry, material );
}n/a
function GridHelper( size, divisions, color1, color2 ) {
size = size || 10;
divisions = divisions || 10;
color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
var center = divisions / 2;
var step = size / divisions;
var halfSize = size / 2;
var vertices = [], colors = [];
for ( var i = 0, j = 0, k = - halfSize; i <= divisions; i ++, k += step ) {
vertices.push( - halfSize, 0, k, halfSize, 0, k );
vertices.push( k, 0, - halfSize, k, 0, halfSize );
var color = i === center ? color1 : color2;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
color.toArray( colors, j ); j += 3;
}
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors } );
LineSegments.call( this, geometry, material );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...setColors = function () {
console.error( 'THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.' );
}n/a
function Group() {
Object3D.call( this );
this.type = 'Group';
}n/a
function Group() {
Object3D.call( this );
this.type = 'Group';
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function HemisphereLight( skyColor, groundColor, intensity ) {
Light.call( this, skyColor, intensity );
this.type = 'HemisphereLight';
this.castShadow = undefined;
this.position.copy( Object3D.DefaultUp );
this.updateMatrix();
this.groundColor = new Color( groundColor );
}n/a
function HemisphereLight( skyColor, groundColor, intensity ) {
Light.call( this, skyColor, intensity );
this.type = 'HemisphereLight';
this.castShadow = undefined;
this.position.copy( Object3D.DefaultUp );
this.updateMatrix();
this.groundColor = new Color( groundColor );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Light.prototype.copy.call( this, source );
this.groundColor.copy( source.groundColor );
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function HemisphereLightHelper( light, size ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
var geometry = new OctahedronBufferGeometry( size );
geometry.rotateY( Math.PI * 0.5 );
var material = new MeshBasicMaterial( { vertexColors: VertexColors, wireframe: true } );
var position = geometry.getAttribute( 'position' );
var colors = new Float32Array( position.count * 3 );
geometry.addAttribute( 'color', new BufferAttribute( colors, 3 ) );
this.add( new Mesh( geometry, material ) );
this.update();
}n/a
function HemisphereLightHelper( light, size ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
var geometry = new OctahedronBufferGeometry( size );
geometry.rotateY( Math.PI * 0.5 );
var material = new MeshBasicMaterial( { vertexColors: VertexColors, wireframe: true } );
var position = geometry.getAttribute( 'position' );
var colors = new Float32Array( position.count * 3 );
geometry.addAttribute( 'color', new BufferAttribute( colors, 3 ) );
this.add( new Mesh( geometry, material ) );
this.update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...dispose = function () {
this.children[ 0 ].geometry.dispose();
this.children[ 0 ].material.dispose();
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...function update() {
var mesh = this.children[ 0 ];
var colors = mesh.geometry.getAttribute( 'color' );
color1.copy( this.light.color );
color2.copy( this.light.groundColor );
for ( var i = 0, l = colors.count; i < l; i ++ ) {
var color = ( i < ( l / 2 ) ) ? color1 : color2;
colors.setXYZ( i, color.r, color.g, color.b );
}
mesh.lookAt( vector.setFromMatrixPosition( this.light.matrixWorld ).negate() );
colors.needsUpdate = true;
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function IcosahedronBufferGeometry( radius, detail ) {
var t = ( 1 + Math.sqrt( 5 ) ) / 2;
var vertices = [
- 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0,
0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t,
t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1
];
var indices = [
0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11,
1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8,
3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9,
4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'IcosahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}n/a
function IcosahedronBufferGeometry( radius, detail ) {
var t = ( 1 + Math.sqrt( 5 ) ) / 2;
var vertices = [
- 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t, 0,
0, - 1, t, 0, 1, t, 0, - 1, - t, 0, 1, - t,
t, 0, - 1, t, 0, 1, - t, 0, - 1, - t, 0, 1
];
var indices = [
0, 11, 5, 0, 5, 1, 0, 1, 7, 0, 7, 10, 0, 10, 11,
1, 5, 9, 5, 11, 4, 11, 10, 2, 10, 7, 6, 7, 1, 8,
3, 9, 4, 3, 4, 2, 3, 2, 6, 3, 6, 8, 3, 8, 9,
4, 9, 5, 2, 4, 11, 6, 2, 10, 8, 6, 7, 9, 8, 1
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'IcosahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function IcosahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'IcosahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}...
Mesh.call( this, geometry, material );
this.matrix = this.light.matrixWorld;
this.matrixAutoUpdate = false;
/*
var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent:
true } );
this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
var d = light.distance;
...function IcosahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'IcosahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new IcosahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function ImageLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}n/a
load = function ( url, onLoad, onProgress, onError ) {
if ( url === undefined ) url = '';
if ( this.path !== undefined ) url = this.path + url;
var scope = this;
var cached = Cache.get( url );
if ( cached !== undefined ) {
scope.manager.itemStart( url );
setTimeout( function () {
if ( onLoad ) onLoad( cached );
scope.manager.itemEnd( url );
}, 0 );
return cached;
}
var image = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'img' );
image.addEventListener( 'load', function () {
Cache.add( url, this );
if ( onLoad ) onLoad( this );
scope.manager.itemEnd( url );
}, false );
/*
image.addEventListener( 'progress', function ( event ) {
if ( onProgress ) onProgress( event );
}, false );
*/
image.addEventListener( 'error', function ( event ) {
if ( onError ) onError( event );
scope.manager.itemEnd( url );
scope.manager.itemError( url );
}, false );
if ( url.substr( 0, 5 ) !== 'data:' ) {
if ( this.crossOrigin !== undefined ) image.crossOrigin = this.crossOrigin;
}
scope.manager.itemStart( url );
image.src = url;
return image;
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...setCrossOrigin = function ( value ) {
this.crossOrigin = value;
return this;
}...
crossOrigin: undefined,
loadTexture: function ( url, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.' );
var loader = new TextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( url, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
return texture;
...setPath = function ( value ) {
this.path = value;
return this;
}...
var images = [];
var texture = new CompressedTexture();
texture.image = images;
var loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setResponseType( 'arraybuffer' );
function loadTexture( i ) {
loader.load( url[ i ], function ( buffer ) {
var texDatas = scope._parser( buffer, true );
...loadCompressedTexture = function () {
console.error( 'THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.' );
}n/a
loadCompressedTextureCube = function () {
console.error( 'THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.' );
}n/a
loadTexture = function ( url, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.' );
var loader = new TextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( url, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
return texture;
}n/a
loadTextureCube = function ( urls, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.' );
var loader = new CubeTextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( urls, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
return texture;
}n/a
function ImmediateRenderObject( material ) {
Object3D.call( this );
this.material = material;
this.render = function ( renderCallback ) {};
}n/a
function ImmediateRenderObject( material ) {
Object3D.call( this );
this.material = material;
this.render = function ( renderCallback ) {};
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function InstancedBufferAttribute( array, itemSize, meshPerAttribute ) {
BufferAttribute.call( this, array, itemSize );
this.meshPerAttribute = meshPerAttribute || 1;
}n/a
function InstancedBufferAttribute( array, itemSize, meshPerAttribute ) {
BufferAttribute.call( this, array, itemSize );
this.meshPerAttribute = meshPerAttribute || 1;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
BufferAttribute.prototype.copy.call( this, source );
this.meshPerAttribute = source.meshPerAttribute;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function InstancedBufferGeometry() {
BufferGeometry.call( this );
this.type = 'InstancedBufferGeometry';
this.maxInstancedCount = undefined;
}n/a
addGroup = function ( start, count, materialIndex ) {
this.groups.push( {
start: start,
count: count,
materialIndex: materialIndex
} );
}...
addDrawCall: function ( start, count, indexOffset ) {
if ( indexOffset !== undefined ) {
console.warn( 'THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset.' );
}
console.warn( 'THREE.BufferGeometry: .addDrawCall() is now .addGroup().' );
this.addGroup( start, count );
},
clearDrawCalls: function () {
console.warn( 'THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups().' );
this.clearGroups();
...function InstancedBufferGeometry() {
BufferGeometry.call( this );
this.type = 'InstancedBufferGeometry';
this.maxInstancedCount = undefined;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
var index = source.index;
if ( index !== null ) {
this.setIndex( index.clone() );
}
var attributes = source.attributes;
for ( var name in attributes ) {
var attribute = attributes[ name ];
this.addAttribute( name, attribute.clone() );
}
var groups = source.groups;
for ( var i = 0, l = groups.length; i < l; i ++ ) {
var group = groups[ i ];
this.addGroup( group.start, group.count, group.materialIndex );
}
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function InstancedInterleavedBuffer( array, stride, meshPerAttribute ) {
InterleavedBuffer.call( this, array, stride );
this.meshPerAttribute = meshPerAttribute || 1;
}n/a
function InstancedInterleavedBuffer( array, stride, meshPerAttribute ) {
InterleavedBuffer.call( this, array, stride );
this.meshPerAttribute = meshPerAttribute || 1;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
InterleavedBuffer.prototype.copy.call( this, source );
this.meshPerAttribute = source.meshPerAttribute;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function Int16BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Int16Array( array ), itemSize );
}...
console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.' );
return new Uint8ClampedBufferAttribute( array, itemSize );
}
export function Int16Attribute( array, itemSize ) {
console.warn( 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute
() instead.' );
return new Int16BufferAttribute( array, itemSize );
}
export function Uint16Attribute( array, itemSize ) {
console.warn( 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.' );
...function Int16BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Int16Array( array ), itemSize );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Int32BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Int32Array( array ), itemSize );
}...
console.warn( 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead.' );
return new Uint16BufferAttribute( array, itemSize );
}
export function Int32Attribute( array, itemSize ) {
console.warn( 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute
() instead.' );
return new Int32BufferAttribute( array, itemSize );
}
export function Uint32Attribute( array, itemSize ) {
console.warn( 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead.' );
...function Int32BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Int32Array( array ), itemSize );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Int8BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Int8Array( array ), itemSize );
}...
console.warn( 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.&#
x27; );
return new BufferAttribute( array, itemSize ).setDynamic( true );
}
export function Int8Attribute( array, itemSize ) {
console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute
() instead.' );
return new Int8BufferAttribute( array, itemSize );
}
export function Uint8Attribute( array, itemSize ) {
console.warn( 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.' );
...function Int8BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Int8Array( array ), itemSize );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function InterleavedBuffer( array, stride ) {
this.uuid = _Math.generateUUID();
this.array = array;
this.stride = stride;
this.count = array !== undefined ? array.length / stride : 0;
this.dynamic = false;
this.updateRange = { offset: 0, count: - 1 };
this.onUploadCallback = function () {};
this.version = 0;
}n/a
clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( source ) {
this.array = new source.array.constructor( source.array );
this.count = source.count;
this.stride = source.stride;
this.dynamic = source.dynamic;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...copyAt = function ( index1, attribute, index2 ) {
index1 *= this.stride;
index2 *= attribute.stride;
for ( var i = 0, l = this.stride; i < l; i ++ ) {
this.array[ index1 + i ] = attribute.array[ index2 + i ];
}
return this;
}n/a
onUpload = function ( callback ) {
this.onUploadCallback = callback;
return this;
}n/a
set = function ( value, offset ) {
if ( offset === undefined ) offset = 0;
this.array.set( value, offset );
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setArray = function ( array ) {
if ( Array.isArray( array ) ) {
throw new TypeError( 'THREE.BufferAttribute: array should be a Typed Array.' );
}
this.count = array !== undefined ? array.length / this.stride : 0;
this.array = array;
}n/a
setDynamic = function ( value ) {
this.dynamic = value;
return this;
}...
}
//
export function DynamicBufferAttribute( array, itemSize ) {
console.warn( 'THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setDynamic( true ) instead.' );
return new BufferAttribute( array, itemSize ).setDynamic( true );
}
export function Int8Attribute( array, itemSize ) {
console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.' );
...function InterleavedBufferAttribute( interleavedBuffer, itemSize, offset, normalized ) {
this.uuid = _Math.generateUUID();
this.data = interleavedBuffer;
this.itemSize = itemSize;
this.offset = offset;
this.normalized = normalized === true;
}n/a
getW = function ( index ) {
return this.data.array[ index * this.data.stride + this.offset + 3 ];
}...
console.warn( 'THREE.Vector4: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
this.z = attribute.getZ( index );
this.w = attribute.getW( index );
return this;
}
} );
...getX = function ( index ) {
return this.data.array[ index * this.data.stride + this.offset ];
}...
if ( offset !== undefined ) {
console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
return this;
},
rotateAround: function ( center, angle ) {
...getY = function ( index ) {
return this.data.array[ index * this.data.stride + this.offset + 1 ];
}...
if ( offset !== undefined ) {
console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
return this;
},
rotateAround: function ( center, angle ) {
...getZ = function ( index ) {
return this.data.array[ index * this.data.stride + this.offset + 2 ];
}...
console.warn( 'THREE.Vector4: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
this.z = attribute.getZ( index );
this.w = attribute.getW( index );
return this;
}
} );
...setW = function ( index, w ) {
this.data.array[ index * this.data.stride + this.offset + 3 ] = w;
return this;
}...
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
var t = this.allocTransform();
...setX = function ( index, x ) {
this.data.array[ index * this.data.stride + this.offset ] = x;
return this;
}...
this.freeQuaternion( q );
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
...setXY = function ( index, x, y ) {
index = index * this.data.stride + this.offset;
this.data.array[ index + 0 ] = x;
this.data.array[ index + 1 ] = y;
return this;
}n/a
setXYZ = function ( index, x, y, z ) {
index = index * this.data.stride + this.offset;
this.data.array[ index + 0 ] = x;
this.data.array[ index + 1 ] = y;
this.data.array[ index + 2 ] = z;
return this;
}...
v1.x = attribute.getX( i );
v1.y = attribute.getY( i );
v1.z = attribute.getZ( i );
v1.applyMatrix4( this );
attribute.setXYZ( i, v1.x, v1.y, v1.z );
}
return attribute;
};
...setXYZW = function ( index, x, y, z, w ) {
index = index * this.data.stride + this.offset;
this.data.array[ index + 0 ] = x;
this.data.array[ index + 1 ] = y;
this.data.array[ index + 2 ] = z;
this.data.array[ index + 3 ] = w;
return this;
}...
} else {
vec.set( 1, 0, 0, 0 ); // do something reasonable
}
skinWeight.setXYZW( i, vec.x, vec.y, vec.z, vec.w );
}
}
},
...setY = function ( index, y ) {
this.data.array[ index * this.data.stride + this.offset + 1 ] = y;
return this;
}...
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
...setZ = function ( index, z ) {
this.data.array[ index * this.data.stride + this.offset + 2 ] = z;
return this;
}...
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
...function Interpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
this.parameterPositions = parameterPositions;
this._cachedIndex = 0;
this.resultBuffer = resultBuffer !== undefined ?
resultBuffer : new sampleValues.constructor( sampleSize );
this.sampleValues = sampleValues;
this.valueSize = sampleSize;
}n/a
afterEnd_ = function ( index ) {
// copies a sample value to the result buffer
var result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
offset = index * stride;
for ( var i = 0; i !== stride; ++ i ) {
result[ i ] = values[ offset + i ];
}
return result;
}...
if ( t < t0 ) break forward_scan;
// after end
i1 = pp.length;
this._cachedIndex = i1;
return this.afterEnd_( i1 - 1, t, t0 );
}
if ( i1 === giveUpAt ) break; // this loop
t0 = t1;
t1 = pp[ ++ i1 ];
...beforeStart_ = function ( index ) {
// copies a sample value to the result buffer
var result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
offset = index * stride;
for ( var i = 0; i !== stride; ++ i ) {
result[ i ] = values[ offset + i ];
}
return result;
}...
for ( var giveUpAt = i1 - 2; ;) {
if ( t0 === undefined ) {
// before start
this._cachedIndex = 0;
return this.beforeStart_( 0, t, t1 );
}
if ( i1 === giveUpAt ) break; // this loop
t1 = t0;
t0 = pp[ -- i1 - 1 ];
...copySampleValue_ = function ( index ) {
// copies a sample value to the result buffer
var result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
offset = index * stride;
for ( var i = 0; i !== stride; ++ i ) {
result[ i ] = values[ offset + i ];
}
return result;
}n/a
evaluate = function ( t ) {
var pp = this.parameterPositions,
i1 = this._cachedIndex,
t1 = pp[ i1 ],
t0 = pp[ i1 - 1 ];
validate_interval: {
seek: {
var right;
linear_scan: {
//- See http://jsperf.com/comparison-to-undefined/3
//- slower code:
//-
//- if ( t >= t1 || t1 === undefined ) {
forward_scan: if ( ! ( t < t1 ) ) {
for ( var giveUpAt = i1 + 2; ;) {
if ( t1 === undefined ) {
if ( t < t0 ) break forward_scan;
// after end
i1 = pp.length;
this._cachedIndex = i1;
return this.afterEnd_( i1 - 1, t, t0 );
}
if ( i1 === giveUpAt ) break; // this loop
t0 = t1;
t1 = pp[ ++ i1 ];
if ( t < t1 ) {
// we have arrived at the sought interval
break seek;
}
}
// prepare binary search on the right side of the index
right = pp.length;
break linear_scan;
}
//- slower code:
//- if ( t < t0 || t0 === undefined ) {
if ( ! ( t >= t0 ) ) {
// looping?
var t1global = pp[ 1 ];
if ( t < t1global ) {
i1 = 2; // + 1, using the scan for the details
t0 = t1global;
}
// linear reverse scan
for ( var giveUpAt = i1 - 2; ;) {
if ( t0 === undefined ) {
// before start
this._cachedIndex = 0;
return this.beforeStart_( 0, t, t1 );
}
if ( i1 === giveUpAt ) break; // this loop
t1 = t0;
t0 = pp[ -- i1 - 1 ];
if ( t >= t0 ) {
// we have arrived at the sought interval
break seek;
}
}
// prepare binary search on the left side of the index
right = i1;
i1 = 0;
break linear_scan;
}
// the interval is valid
break validate_interval;
} // linear scan
// binary search
while ( i1 < right ) {
var mid = ( i1 + right ) >>> 1;
if ( t < pp[ mid ] ) {
right = mid;
} else {
i1 = mid + 1;
}
}
t1 = pp[ i1 ];
t0 = pp[ i1 - 1 ];
// check boundary cases, again
if ( t0 === undefined ) {
this._cachedIndex = 0;
return this.beforeStart_( 0, t, t1 );
}
if ( t1 === undefined ) {
i1 = pp.length;
this._cachedIndex = i1;
return this.afterEnd_( i1 - 1, t0, t );
}
} // seek
this._cachedIndex = i1;
this.intervalChanged_( i1, t0, t1 );
} // validate_interval
return this.interpolate_( i1, t0, t, t1 );
}...
if ( weight > 0 ) {
var interpolants = this._interpolants;
var propertyMixers = this._propertyBindings;
for ( var j = 0, m = interpolants.length; j !== m; ++ j ) {
interpolants[ j ].evaluate( clipTime );
propertyMixers[ j ].accumulate( accuIndex, weight );
}
}
},
...getSettings_ = function () {
return this.settings || this.DefaultSettings_;
}n/a
interpolate_ = function ( i1, t0, t, t1 ) {
throw new Error( "call to abstract method" );
// implementations shall return this.resultBuffer
}...
this._cachedIndex = i1;
this.intervalChanged_( i1, t0, t1 );
} // validate_interval
return this.interpolate_( i1, t0, t, t1 );
},
settings: null, // optional, subclass-specific settings structure
// Note: The indirection allows central control of many interpolants.
// --- Protected interface
...intervalChanged_ = function ( i1, t0, t1 ) {
// empty
}...
}
} // seek
this._cachedIndex = i1;
this.intervalChanged_( i1, t0, t1 );
} // validate_interval
return this.interpolate_( i1, t0, t, t1 );
},
...function JSONLoader( manager ) {
if ( typeof manager === 'boolean' ) {
console.warn( 'THREE.JSONLoader: showStatus parameter has been removed from constructor.' );
manager = undefined;
}
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
this.withCredentials = false;
}...
}
};
this.loadPartsJSON = function ( bodyURL, wheelURL ) {
var loader = new THREE.JSONLoader();
loader.load( bodyURL, function( geometry, materials ) {
createBody( geometry, materials )
} );
loader.load( wheelURL, function( geometry, materials ) {
...load = function ( url, onLoad, onProgress, onError ) {
var scope = this;
var texturePath = this.texturePath && ( typeof this.texturePath === "string" ) ? this.texturePath : Loader.prototype.extractUrlBase
( url );
var loader = new FileLoader( this.manager );
loader.setResponseType( 'json' );
loader.setWithCredentials( this.withCredentials );
loader.load( url, function ( json ) {
var metadata = json.metadata;
if ( metadata !== undefined ) {
var type = metadata.type;
if ( type !== undefined ) {
if ( type.toLowerCase() === 'object' ) {
console.error( 'THREE.JSONLoader: ' + url + ' should be loaded with THREE.ObjectLoader instead.' );
return;
}
if ( type.toLowerCase() === 'scene' ) {
console.error( 'THREE.JSONLoader: ' + url + ' should be loaded with THREE.SceneLoader instead.' );
return;
}
}
}
var object = scope.parse( json, texturePath );
onLoad( object.geometry, object.materials );
}, onProgress, onError );
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...parse = function ( json, texturePath ) {
if ( json.data !== undefined ) {
// Geometry 4.0 spec
json = json.data;
}
if ( json.scale !== undefined ) {
json.scale = 1.0 / json.scale;
} else {
json.scale = 1.0;
}
var geometry = new Geometry();
parseModel( json, geometry );
parseSkin( json, geometry );
parseMorphing( json, geometry );
parseAnimations( json, geometry );
geometry.computeFaceNormals();
geometry.computeBoundingSphere();
if ( json.materials === undefined || json.materials.length === 0 ) {
return { geometry: geometry };
} else {
var materials = Loader.prototype.initMaterials( json.materials, texturePath, this.crossOrigin );
return { geometry: geometry, materials: materials };
}
}...
var tracks = [],
jsonTracks = json.tracks,
frameTime = 1.0 / ( json.fps || 1.0 );
for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
}
return new AnimationClip( json.name, json.duration, tracks );
},
...setTexturePath = function ( value ) {
this.texturePath = value;
}n/a
function KeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.apply( this, arguments );
}n/a
_getTrackTypeForValueTypeName = function ( typeName ) {
switch( typeName.toLowerCase() ) {
case "scalar":
case "double":
case "float":
case "number":
case "integer":
return NumberKeyframeTrack;
case "vector":
case "vector2":
case "vector3":
case "vector4":
return VectorKeyframeTrack;
case "color":
return ColorKeyframeTrack;
case "quaternion":
return QuaternionKeyframeTrack;
case "bool":
case "boolean":
return BooleanKeyframeTrack;
case "string":
return StringKeyframeTrack;
}
throw new Error( "Unsupported typeName: " + typeName );
}...
if( json.type === undefined ) {
throw new Error( "track type undefined, can not parse" );
}
var trackType = KeyframeTrack._getTrackTypeForValueTypeName( json.type );
if ( json.times === undefined ) {
var times = [], values = [];
AnimationUtils.flattenJSON( json.keys, times, values, 'value' );
...parse = function ( json ) {
if( json.type === undefined ) {
throw new Error( "track type undefined, can not parse" );
}
var trackType = KeyframeTrack._getTrackTypeForValueTypeName( json.type );
if ( json.times === undefined ) {
var times = [], values = [];
AnimationUtils.flattenJSON( json.keys, times, values, 'value' );
json.times = times;
json.values = values;
}
// derived classes can define a static parse method
if ( trackType.parse !== undefined ) {
return trackType.parse( json );
} else {
// by default, we asssume a constructor compatible with the base
return new trackType(
json.name, json.times, json.values, json.interpolation );
}
}...
var tracks = [],
jsonTracks = json.tracks,
frameTime = 1.0 / ( json.fps || 1.0 );
for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
}
return new AnimationClip( json.name, json.duration, tracks );
},
...toJSON = function ( track ) {
var trackType = track.constructor;
var json;
// derived classes can define a static toJSON method
if ( trackType.toJSON !== undefined ) {
json = trackType.toJSON( track );
} else {
// by default, we assume the data can be serialized as-is
json = {
'name': track.name,
'times': AnimationUtils.convertArray( track.times, Array ),
'values': AnimationUtils.convertArray( track.values, Array )
};
var interpolation = track.getInterpolation();
if ( interpolation !== track.DefaultInterpolation ) {
json.interpolation = interpolation;
}
}
json.type = track.ValueTypeName; // mandatory
return json;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...InterpolantFactoryMethodDiscrete = function ( result ) {
return new DiscreteInterpolant(
this.times, this.values, this.getValueSize(), result );
}n/a
InterpolantFactoryMethodLinear = function ( result ) {
return new LinearInterpolant(
this.times, this.values, this.getValueSize(), result );
}n/a
InterpolantFactoryMethodSmooth = function ( result ) {
return new CubicInterpolant(
this.times, this.values, this.getValueSize(), result );
}n/a
function Float32Array() { [native code] }n/a
function Float32Array() { [native code] }n/a
function KeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.apply( this, arguments );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getInterpolation = function () {
switch ( this.createInterpolant ) {
case this.InterpolantFactoryMethodDiscrete:
return InterpolateDiscrete;
case this.InterpolantFactoryMethodLinear:
return InterpolateLinear;
case this.InterpolantFactoryMethodSmooth:
return InterpolateSmooth;
}
}...
'name': track.name,
'times': AnimationUtils.convertArray( track.times, Array ),
'values': AnimationUtils.convertArray( track.values, Array )
};
var interpolation = track.getInterpolation();
if ( interpolation !== track.DefaultInterpolation ) {
json.interpolation = interpolation;
}
...getValueSize = function () {
return this.values.length / this.times.length;
}...
setKeyframe: function( channelName, time ) {
var track = this._tracks[ channelName ],
times = track.times,
index = Timeliner.binarySearch( times, time ),
values = track.values,
stride = track.getValueSize(),
offset = index * stride;
if ( index < 0 ) {
// insert new keyframe
index = ~ index;
...optimize = function () {
var times = this.times,
values = this.values,
stride = this.getValueSize(),
smoothInterpolation = this.getInterpolation() === InterpolateSmooth,
writeIndex = 1,
lastIndex = times.length - 1;
for ( var i = 1; i < lastIndex; ++ i ) {
var keep = false;
var time = times[ i ];
var timeNext = times[ i + 1 ];
// remove adjacent keyframes scheduled at the same time
if ( time !== timeNext && ( i !== 1 || time !== time[ 0 ] ) ) {
if ( ! smoothInterpolation ) {
// remove unnecessary keyframes same as their neighbors
var offset = i * stride,
offsetP = offset - stride,
offsetN = offset + stride;
for ( var j = 0; j !== stride; ++ j ) {
var value = values[ offset + j ];
if ( value !== values[ offsetP + j ] ||
value !== values[ offsetN + j ] ) {
keep = true;
break;
}
}
} else keep = true;
}
// in-place compaction
if ( keep ) {
if ( i !== writeIndex ) {
times[ writeIndex ] = times[ i ];
var readOffset = i * stride,
writeOffset = writeIndex * stride;
for ( var j = 0; j !== stride; ++ j )
values[ writeOffset + j ] = values[ readOffset + j ];
}
++ writeIndex;
}
}
// flush last keyframe (compaction looks ahead)
if ( lastIndex > 0 ) {
times[ writeIndex ] = times[ lastIndex ];
for ( var readOffset = lastIndex * stride, writeOffset = writeIndex * stride, j = 0; j !== stride; ++ j )
values[ writeOffset + j ] = values[ readOffset + j ];
++ writeIndex;
}
if ( writeIndex !== times.length ) {
this.times = AnimationUtils.arraySlice( times, 0, writeIndex );
this.values = AnimationUtils.arraySlice( values, 0, writeIndex * stride );
}
return this;
}...
// this means it should figure out its duration by scanning the tracks
if ( this.duration < 0 ) {
this.resetDuration();
}
this.optimize();
}
Object.assign( AnimationClip, {
parse: function ( json ) {
...scale = function ( timeScale ) {
if ( timeScale !== 1.0 ) {
var times = this.times;
for ( var i = 0, n = times.length; i !== n; ++ i ) {
times[ i ] *= timeScale;
}
}
return this;
}...
return this;
},
compose: function ( position, quaternion, scale ) {
this.makeRotationFromQuaternion( quaternion );
this.scale( scale );
this.setPosition( position );
return this;
},
decompose: function () {
...setInterpolation = function ( interpolation ) {
var factoryMethod;
switch ( interpolation ) {
case InterpolateDiscrete:
factoryMethod = this.InterpolantFactoryMethodDiscrete;
break;
case InterpolateLinear:
factoryMethod = this.InterpolantFactoryMethodLinear;
break;
case InterpolateSmooth:
factoryMethod = this.InterpolantFactoryMethodSmooth;
break;
}
if ( factoryMethod === undefined ) {
var message = "unsupported interpolation for " +
this.ValueTypeName + " keyframe track named " + this.name;
if ( this.createInterpolant === undefined ) {
// fall back to default, unless the default itself is messed up
if ( interpolation !== this.DefaultInterpolation ) {
this.setInterpolation( this.DefaultInterpolation );
} else {
throw new Error( message ); // fatal, in this case
}
}
console.warn( message );
return;
}
this.createInterpolant = factoryMethod;
}...
}
this.name = name;
this.times = AnimationUtils.convertArray( times, this.TimeBufferType );
this.values = AnimationUtils.convertArray( values, this.ValueBufferType );
this.setInterpolation( interpolation || this.DefaultInterpolation );
this.validate();
this.optimize();
}
export { KeyframeTrackConstructor };
...shift = function ( timeOffset ) {
if ( timeOffset !== 0.0 ) {
var times = this.times;
for ( var i = 0, n = times.length; i !== n; ++ i ) {
times[ i ] += timeOffset;
}
}
return this;
}n/a
trim = function ( startTime, endTime ) {
var times = this.times,
nKeys = times.length,
from = 0,
to = nKeys - 1;
while ( from !== nKeys && times[ from ] < startTime ) ++ from;
while ( to !== - 1 && times[ to ] > endTime ) -- to;
++ to; // inclusive -> exclusive bound
if ( from !== 0 || to !== nKeys ) {
// empty tracks are forbidden, so keep at least one keyframe
if ( from >= to ) to = Math.max( to, 1 ), from = to - 1;
var stride = this.getValueSize();
this.times = AnimationUtils.arraySlice( times, from, to );
this.values = AnimationUtils.
arraySlice( this.values, from * stride, to * stride );
}
return this;
}...
},
trim: function () {
for ( var i = 0; i < this.tracks.length; i ++ ) {
this.tracks[ i ].trim( 0, this.duration );
}
return this;
},
...validate = function () {
var valid = true;
var valueSize = this.getValueSize();
if ( valueSize - Math.floor( valueSize ) !== 0 ) {
console.error( "invalid value size in track", this );
valid = false;
}
var times = this.times,
values = this.values,
nKeys = times.length;
if ( nKeys === 0 ) {
console.error( "track is empty", this );
valid = false;
}
var prevTime = null;
for ( var i = 0; i !== nKeys; i ++ ) {
var currTime = times[ i ];
if ( typeof currTime === 'number' && isNaN( currTime ) ) {
console.error( "time is not a valid number", this, i, currTime );
valid = false;
break;
}
if ( prevTime !== null && prevTime > currTime ) {
console.error( "out of order keys", this, i, currTime, prevTime );
valid = false;
break;
}
prevTime = currTime;
}
if ( values !== undefined ) {
if ( AnimationUtils.isTypedArray( values ) ) {
for ( var i = 0, n = values.length; i !== n; ++ i ) {
var value = values[ i ];
if ( isNaN( value ) ) {
console.error( "value is not a valid number", this, i, value );
valid = false;
break;
}
}
}
}
return valid;
}...
this.name = name;
this.times = AnimationUtils.convertArray( times, this.TimeBufferType );
this.values = AnimationUtils.convertArray( values, this.ValueBufferType );
this.setInterpolation( interpolation || this.DefaultInterpolation );
this.validate();
this.optimize();
}
export { KeyframeTrackConstructor };
...function LOD() {
Object3D.call( this );
this.type = 'LOD';
Object.defineProperties( this, {
levels: {
enumerable: true,
value: []
}
} );
}n/a
addLevel = function ( object, distance ) {
if ( distance === undefined ) distance = 0;
distance = Math.abs( distance );
var levels = this.levels;
for ( var l = 0; l < levels.length; l ++ ) {
if ( distance < levels[ l ].distance ) {
break;
}
}
levels.splice( l, 0, { distance: distance, object: object } );
this.add( object );
}...
for ( var l = 0; l < levels.length; l ++ ) {
var level = levels[ l ];
var child = object.getObjectByProperty( 'uuid', level.object );
if ( child !== undefined ) {
object.addLevel( child, level.distance );
}
}
}
...function LOD() {
Object3D.call( this );
this.type = 'LOD';
Object.defineProperties( this, {
levels: {
enumerable: true,
value: []
}
} );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Object3D.prototype.copy.call( this, source, false );
var levels = source.levels;
for ( var i = 0, l = levels.length; i < l; i ++ ) {
var level = levels[ i ];
this.addLevel( level.object.clone(), level.distance );
}
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...getObjectForDistance = function ( distance ) {
var levels = this.levels;
for ( var i = 1, l = levels.length; i < l; i ++ ) {
if ( distance < levels[ i ].distance ) {
break;
}
}
return levels[ i - 1 ].object;
}...
return function raycast( raycaster, intersects ) {
matrixPosition.setFromMatrixPosition( this.matrixWorld );
var distance = raycaster.ray.origin.distanceTo( matrixPosition );
this.getObjectForDistance( distance ).raycast( raycaster, intersects );
};
}() ),
update: function () {
...function raycast( raycaster, intersects ) {
matrixPosition.setFromMatrixPosition( this.matrixWorld );
var distance = raycaster.ray.origin.distanceTo( matrixPosition );
this.getObjectForDistance( distance ).raycast( raycaster, intersects );
}...
}
function intersectObject( object, raycaster, intersects, recursive ) {
if ( object.visible === false ) return;
object.raycast( raycaster, intersects );
if ( recursive === true ) {
var children = object.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
...toJSON = function ( meta ) {
var data = Object3D.prototype.toJSON.call( this, meta );
data.object.levels = [];
var levels = this.levels;
for ( var i = 0, l = levels.length; i < l; i ++ ) {
var level = levels[ i ];
data.object.levels.push( {
object: level.object.uuid,
distance: level.distance
} );
}
return data;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function update( camera ) {
var levels = this.levels;
if ( levels.length > 1 ) {
v1.setFromMatrixPosition( camera.matrixWorld );
v2.setFromMatrixPosition( this.matrixWorld );
var distance = v1.distanceTo( v2 );
levels[ 0 ].object.visible = true;
for ( var i = 1, l = levels.length; i < l; i ++ ) {
if ( distance >= levels[ i ].distance ) {
levels[ i - 1 ].object.visible = false;
levels[ i ].object.visible = true;
} else {
break;
}
}
for ( ; i < l; i ++ ) {
levels[ i ].object.visible = false;
}
}
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function LatheBufferGeometry( points, segments, phiStart, phiLength ) {
BufferGeometry.call( this );
this.type = 'LatheBufferGeometry';
this.parameters = {
points: points,
segments: segments,
phiStart: phiStart,
phiLength: phiLength
};
segments = Math.floor( segments ) || 12;
phiStart = phiStart || 0;
phiLength = phiLength || Math.PI * 2;
// clamp phiLength so it's in range of [ 0, 2PI ]
phiLength = _Math.clamp( phiLength, 0, Math.PI * 2 );
// buffers
var indices = [];
var vertices = [];
var uvs = [];
// helper variables
var base;
var inverseSegments = 1.0 / segments;
var vertex = new Vector3();
var uv = new Vector2();
var i, j;
// generate vertices and uvs
for ( i = 0; i <= segments; i ++ ) {
var phi = phiStart + i * inverseSegments * phiLength;
var sin = Math.sin( phi );
var cos = Math.cos( phi );
for ( j = 0; j <= ( points.length - 1 ); j ++ ) {
// vertex
vertex.x = points[ j ].x * sin;
vertex.y = points[ j ].y;
vertex.z = points[ j ].x * cos;
vertices.push( vertex.x, vertex.y, vertex.z );
// uv
uv.x = i / segments;
uv.y = j / ( points.length - 1 );
uvs.push( uv.x, uv.y );
}
}
// indices
for ( i = 0; i < segments; i ++ ) {
for ( j = 0; j < ( points.length - 1 ); j ++ ) {
base = j + i * points.length;
var a = base;
var b = base + points.length;
var c = base + points.length + 1;
var d = base + 1;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// generate normals
this.computeVertexNormals();
// if the geometry is closed, we need to average the normals along the seam.
// because the corresponding vertices are identical (but still have different UVs).
if ( phiLength === Math.PI * 2 ) {
var normals = this.attributes.normal.array;
var n1 = new Vector3();
var n2 = new Vector3();
var n = new Vector3();
// this is the buffer offset for the last line of vertices
base = segments * points.length * 3;
for ( i = 0, j = 0; i < points.length; i ++, j += 3 ) {
// select the normal of the vertex in the first line
n1.x = normals[ j + 0 ];
n1.y = normals[ j + 1 ];
n1.z = normals[ j + 2 ];
// select the normal of the vertex in the last line
n2.x = normals[ base + j + 0 ];
n2.y = normals[ base + j + 1 ];
n2.z = normals[ base + j + 2 ];
// average normals
n.addVectors( n1, n2 ).normalize();
// assign the new values to both normals
normals[ j + 0 ] = normals[ base + j + 0 ] = n.x;
normals[ j + 1 ] = normals[ base + j + 1 ] = n.y;
normals[ j + 2 ] = normals[ base + j + 2 ] = n.z;
}
}
}n/a
function LatheBufferGeometry( points, segments, phiStart, phiLength ) {
BufferGeometry.call( this );
this.type = 'LatheBufferGeometry';
this.parameters = {
points: points,
segments: segments,
phiStart: phiStart,
phiLength: phiLength
};
segments = Math.floor( segments ) || 12;
phiStart = phiStart || 0;
phiLength = phiLength || Math.PI * 2;
// clamp phiLength so it's in range of [ 0, 2PI ]
phiLength = _Math.clamp( phiLength, 0, Math.PI * 2 );
// buffers
var indices = [];
var vertices = [];
var uvs = [];
// helper variables
var base;
var inverseSegments = 1.0 / segments;
var vertex = new Vector3();
var uv = new Vector2();
var i, j;
// generate vertices and uvs
for ( i = 0; i <= segments; i ++ ) {
var phi = phiStart + i * inverseSegments * phiLength;
var sin = Math.sin( phi );
var cos = Math.cos( phi );
for ( j = 0; j <= ( points.length - 1 ); j ++ ) {
// vertex
vertex.x = points[ j ].x * sin;
vertex.y = points[ j ].y;
vertex.z = points[ j ].x * cos;
vertices.push( vertex.x, vertex.y, vertex.z );
// uv
uv.x = i / segments;
uv.y = j / ( points.length - 1 );
uvs.push( uv.x, uv.y );
}
}
// indices
for ( i = 0; i < segments; i ++ ) {
for ( j = 0; j < ( points.length - 1 ); j ++ ) {
base = j + i * points.length;
var a = base;
var b = base + points.length;
var c = base + points.length + 1;
var d = base + 1;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// generate normals
this.computeVertexNormals();
// if the geometry is closed, we need to average the normals along the seam.
// because the corresponding vertices are identical (but still have different UVs).
if ( phiLength === Math.PI * 2 ) {
var normals = this.attributes.normal.array;
var n1 = new Vector3();
var n2 = new Vector3();
var n = new Vector3();
// this is the buffer offset for the last line of vertices
base = segments * points.length * 3;
for ( i = 0, j = 0; i < points.length; i ++, j += 3 ) {
// select the normal of the vertex in the first line
n1.x = normals[ j + 0 ];
n1.y = normals[ j + 1 ];
n1.z = normals[ j + 2 ];
// select the normal of the vertex in the last line
n2.x = normals[ base + j + 0 ];
n2.y = normals[ base + j + 1 ];
n2.z = normals[ base + j + 2 ];
// average normals
n.addVectors( n1, n2 ).normalize();
// assign the new values to both normals
normals[ j + 0 ] = normals[ base + j + 0 ] = n.x;
normals[ j + 1 ] = normals[ base + j + 1 ] = n.y;
normals[ j + 2 ] = normals[ base + j + 2 ] = n.z;
}
}
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function LatheGeometry( points, segments, phiStart, phiLength ) {
Geometry.call( this );
this.type = 'LatheGeometry';
this.parameters = {
points: points,
segments: segments,
phiStart: phiStart,
phiLength: phiLength
};
this.fromBufferGeometry( new LatheBufferGeometry( points, segments, phiStart, phiLength ) );
this.mergeVertices();
}n/a
function LatheGeometry( points, segments, phiStart, phiLength ) {
Geometry.call( this );
this.type = 'LatheGeometry';
this.parameters = {
points: points,
segments: segments,
phiStart: phiStart,
phiLength: phiLength
};
this.fromBufferGeometry( new LatheBufferGeometry( points, segments, phiStart, phiLength ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Layers() {
this.mask = 1 | 0;
}n/a
disable = function ( channel ) {
this.mask &= ~ ( 1 << channel | 0 );
}...
gl.bindBuffer( gl.ARRAY_BUFFER, vertexBuffer );
gl.vertexAttribPointer( attributes.vertex, 2, gl.FLOAT, false, 2 * 8, 0 );
gl.vertexAttribPointer( attributes.uv, 2, gl.FLOAT, false, 2 * 8, 8 );
gl.bindBuffer( gl.ELEMENT_ARRAY_BUFFER, elementBuffer );
state.disable( gl.CULL_FACE );
state.buffers.depth.setMask( false );
for ( var i = 0, l = flares.length; i < l; i ++ ) {
size = 16 / viewport.w;
scale.set( size * invAspect, size );
...enable = function ( channel ) {
this.mask |= 1 << channel | 0;
}...
// render pink quad
gl.uniform1i( uniforms.renderType, 0 );
gl.uniform2f( uniforms.scale, scale.x, scale.y );
gl.uniform3f( uniforms.screenPosition, screenPosition.x, screenPosition.y, screenPosition.z );
state.disable( gl.BLEND );
state.enable( gl.DEPTH_TEST );
gl.drawElements( gl.TRIANGLES, 6, gl.UNSIGNED_SHORT, 0 );
// copy result to occlusionMap
state.activeTexture( gl.TEXTURE0 );
...set = function ( channel ) {
this.mask = 1 << channel | 0;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...test = function ( layers ) {
return ( this.mask & layers.mask ) !== 0;
}...
var renderTarget = new THREE.WebGLRenderTarget( sizeXTexture, sizeYTexture, {
wrapS: wrapS,
wrapT: wrapT,
minFilter: minFilter,
magFilter: magFilter,
format: THREE.RGBAFormat,
type: ( /(iPad|iPhone|iPod)/g.test( navigator.userAgent ) ) ? THREE.HalfFloatType :
THREE.FloatType,
stencilBuffer: false
} );
return renderTarget;
};
...toggle = function ( channel ) {
this.mask ^= 1 << channel | 0;
}n/a
function LensFlare( texture, size, distance, blending, color ) {
Object3D.call( this );
this.lensFlares = [];
this.positionScreen = new Vector3();
this.customUpdateCallback = undefined;
if ( texture !== undefined ) {
this.add( texture, size, distance, blending, color );
}
}n/a
add = function ( texture, size, distance, blending, color, opacity ) {
if ( size === undefined ) size = - 1;
if ( distance === undefined ) distance = 0;
if ( opacity === undefined ) opacity = 1;
if ( color === undefined ) color = new Color( 0xffffff );
if ( blending === undefined ) blending = NormalBlending;
distance = Math.min( distance, Math.max( 0, distance ) );
this.lensFlares.push( {
texture: texture, // THREE.Texture
size: size, // size in pixels (-1 = use texture.width)
distance: distance, // distance (0-1) from light source (0=at light source)
x: 0, y: 0, z: 0, // screen position (-1 => 1) z = 0 is in front z = 1 is back
scale: 1, // scale
rotation: 0, // rotation
opacity: opacity, // opacity
color: color, // color
blending: blending // blending
} );
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...function LensFlare( texture, size, distance, blending, color ) {
Object3D.call( this );
this.lensFlares = [];
this.positionScreen = new Vector3();
this.customUpdateCallback = undefined;
if ( texture !== undefined ) {
this.add( texture, size, distance, blending, color );
}
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Object3D.prototype.copy.call( this, source );
this.positionScreen.copy( source.positionScreen );
this.customUpdateCallback = source.customUpdateCallback;
for ( var i = 0, l = source.lensFlares.length; i < l; i ++ ) {
this.lensFlares.push( source.lensFlares[ i ] );
}
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...updateLensFlares = function () {
var f, fl = this.lensFlares.length;
var flare;
var vecX = - this.positionScreen.x * 2;
var vecY = - this.positionScreen.y * 2;
for ( f = 0; f < fl; f ++ ) {
flare = this.lensFlares[ f ];
flare.x = this.positionScreen.x + vecX * flare.distance;
flare.y = this.positionScreen.y + vecY * flare.distance;
flare.wantedRotation = flare.x * Math.PI * 0.25;
flare.rotation += ( flare.wantedRotation - flare.rotation ) * 0.25;
}
}...
if ( flare.customUpdateCallback ) {
flare.customUpdateCallback( flare );
} else {
flare.updateLensFlares();
}
// render flares
gl.uniform1i( uniforms.renderType, 2 );
state.enable( gl.BLEND );
...function Light( color, intensity ) {
Object3D.call( this );
this.type = 'Light';
this.color = new Color( color );
this.intensity = intensity !== undefined ? intensity : 1;
this.receiveShadow = undefined;
}n/a
function Light( color, intensity ) {
Object3D.call( this );
this.type = 'Light';
this.color = new Color( color );
this.intensity = intensity !== undefined ? intensity : 1;
this.receiveShadow = undefined;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Object3D.prototype.copy.call( this, source );
this.color.copy( source.color );
this.intensity = source.intensity;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...toJSON = function ( meta ) {
var data = Object3D.prototype.toJSON.call( this, meta );
data.object.color = this.color.getHex();
data.object.intensity = this.intensity;
if ( this.groundColor !== undefined ) data.object.groundColor = this.groundColor.getHex();
if ( this.distance !== undefined ) data.object.distance = this.distance;
if ( this.angle !== undefined ) data.object.angle = this.angle;
if ( this.decay !== undefined ) data.object.decay = this.decay;
if ( this.penumbra !== undefined ) data.object.penumbra = this.penumbra;
if ( this.shadow !== undefined ) data.object.shadow = this.shadow.toJSON();
return data;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function LightShadow( camera ) {
this.camera = camera;
this.bias = 0;
this.radius = 1;
this.mapSize = new Vector2( 512, 512 );
this.map = null;
this.matrix = new Matrix4();
}n/a
clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( source ) {
this.camera = source.camera.clone();
this.bias = source.bias;
this.radius = source.radius;
this.mapSize.copy( source.mapSize );
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...toJSON = function () {
var object = {};
if ( this.bias !== 0 ) object.bias = this.bias;
if ( this.radius !== 1 ) object.radius = this.radius;
if ( this.mapSize.x !== 512 || this.mapSize.y !== 512 ) object.mapSize = this.mapSize.toArray();
object.camera = this.camera.toJSON( false ).object;
delete object.camera.matrix;
return object;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function Line( geometry, material, mode ) {
if ( mode === 1 ) {
console.warn( 'THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead.' );
return new LineSegments( geometry, material );
}
Object3D.call( this );
this.type = 'Line';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new LineBasicMaterial( { color: Math.random() * 0xffffff } );
}...
return new THREE.Mesh( self.sphereGeometry, self.linkSphereMaterial );
}
function createLine( ik ) {
return new THREE.Line( createLineGeometry( ik ), self.lineMaterial );
}
for ( var i = 0, il = iks.length; i < il; i ++ ) {
var ik = iks[ i ];
...clone = function () {
return new this.constructor( this.geometry, this.material ).copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...function Line( geometry, material, mode ) {
if ( mode === 1 ) {
console.warn( 'THREE.Line: parameter THREE.LinePieces no longer supported. Created THREE.LineSegments instead.' );
return new LineSegments( geometry, material );
}
Object3D.call( this );
this.type = 'Line';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new LineBasicMaterial( { color: Math.random() * 0xffffff } );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function raycast( raycaster, intersects ) {
var precision = raycaster.linePrecision;
var precisionSq = precision * precision;
var geometry = this.geometry;
var matrixWorld = this.matrixWorld;
// Checking boundingSphere distance to ray
if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
sphere.copy( geometry.boundingSphere );
sphere.applyMatrix4( matrixWorld );
if ( raycaster.ray.intersectsSphere( sphere ) === false ) return;
//
inverseMatrix.getInverse( matrixWorld );
ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
var vStart = new Vector3();
var vEnd = new Vector3();
var interSegment = new Vector3();
var interRay = new Vector3();
var step = (this && this.isLineSegments) ? 2 : 1;
if ( geometry.isBufferGeometry ) {
var index = geometry.index;
var attributes = geometry.attributes;
var positions = attributes.position.array;
if ( index !== null ) {
var indices = index.array;
for ( var i = 0, l = indices.length - 1; i < l; i += step ) {
var a = indices[ i ];
var b = indices[ i + 1 ];
vStart.fromArray( positions, a * 3 );
vEnd.fromArray( positions, b * 3 );
var distSq = ray.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
if ( distSq > precisionSq ) continue;
interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
var distance = raycaster.ray.origin.distanceTo( interRay );
if ( distance < raycaster.near || distance > raycaster.far ) continue;
intersects.push( {
distance: distance,
// What do we want? intersection point on the ray or on the segment??
// point: raycaster.ray.at( distance ),
point: interSegment.clone().applyMatrix4( this.matrixWorld ),
index: i,
face: null,
faceIndex: null,
object: this
} );
}
} else {
for ( var i = 0, l = positions.length / 3 - 1; i < l; i += step ) {
vStart.fromArray( positions, 3 * i );
vEnd.fromArray( positions, 3 * i + 3 );
var distSq = ray.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
if ( distSq > precisionSq ) continue;
interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
var distance = raycaster.ray.origin.distanceTo( interRay );
if ( distance < raycaster.near || distance > raycaster.far ) continue;
intersects.push( {
distance: distance,
// What do we want? intersection point on the ray or on the segment??
// point: raycaster.ray.at( distance ),
point: interSegment.clone().applyMatrix4( this.matrixWorld ),
index: i,
face: null,
faceIndex: null,
object: this
} );
}
}
} else if ( geometry.isGeometry ) {
var vertices = geometry.vertices;
var nbVertices = vertices.length;
for ( var i = 0; i < nbVertices - 1; i += step ) {
var distSq = ray.distanceSqToSegment( vertices[ i ], vertices[ i + 1 ], interRay, interSegment );
if ( distSq > precisionSq ) continue;
interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
var distance = raycaster.ray.origin.distanceTo( interRay );
if ( distance < raycaster.near || distance > raycaster.far ) continue;
intersects.push( {
distance: distance,
// What do we want? intersection point on the ray or on the segment??
// point: raycaster.ray.at( distance ),
point: interSegment.clone().applyMatrix4( this.matrixWorld ),
index: i,
face: null,
faceIndex: null,
object: this
} );
}
}
}...
}
function intersectObject( object, raycaster, intersects, recursive ) {
if ( object.visible === false ) return;
object.raycast( raycaster, intersects );
if ( recursive === true ) {
var children = object.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
...function Line3( start, end ) {
this.start = ( start !== undefined ) ? start : new Vector3();
this.end = ( end !== undefined ) ? end : new Vector3();
}...
*/
THREE.ConvexObjectBreaker = function( minSizeForBreak, smallDelta ) {
this.minSizeForBreak = minSizeForBreak || 1.4;
this.smallDelta = smallDelta || 0.0001;
this.tempLine1 = new THREE.Line3();
this.tempPlane1 = new THREE.Plane();
this.tempPlane2 = new THREE.Plane();
this.tempCM1 = new THREE.Vector3();
this.tempCM2 = new THREE.Vector3();
this.tempVector3 = new THREE.Vector3();
this.tempVector3_2 = new THREE.Vector3();
this.tempVector3_3 = new THREE.Vector3();
...applyMatrix4 = function ( matrix ) {
this.start.applyMatrix4( matrix );
this.end.applyMatrix4( matrix );
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...at = function ( t, optionalTarget ) {
var result = optionalTarget || new Vector3();
return this.delta( result ).multiplyScalar( t ).add( this.start );
}...
recast: function () {
var v1 = new Vector3();
return function recast( t ) {
this.origin.copy( this.at( t, v1 ) );
return this;
};
}(),
...center = function ( optionalTarget ) {
console.warn( 'THREE.Line3: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
}...
//
Object.assign( Box2.prototype, {
center: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
},
empty: function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...closestPointToPoint = function ( point, clampToLine, optionalTarget ) {
var t = this.closestPointToPointParameter( point, clampToLine );
var result = optionalTarget || new Vector3();
return this.delta( result ).multiplyScalar( t ).add( this.start );
}...
for ( i = 0, l = this.vertices.length; i < l; i ++ ) {
vertex = vertices[ i ];
if ( vertex !== v0 && vertex !== v1 ) {
line3.closestPointToPoint( vertex.point, true, closestPoint );
distance = closestPoint.distanceToSquared( vertex.point );
if ( distance > maxDistance ) {
maxDistance = distance;
v2 = vertex;
...function closestPointToPointParameter( point, clampToLine ) {
startP.subVectors( point, this.start );
startEnd.subVectors( this.end, this.start );
var startEnd2 = startEnd.dot( startEnd );
var startEnd_startP = startEnd.dot( startP );
var t = startEnd_startP / startEnd2;
if ( clampToLine ) {
t = _Math.clamp( t, 0, 1 );
}
return t;
}...
};
}(),
closestPointToPoint: function ( point, clampToLine, optionalTarget ) {
var t = this.closestPointToPointParameter( point, clampToLine );
var result = optionalTarget || new Vector3();
return this.delta( result ).multiplyScalar( t ).add( this.start );
},
...copy = function ( line ) {
this.start.copy( line.start );
this.end.copy( line.end );
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...delta = function ( optionalTarget ) {
var result = optionalTarget || new Vector3();
return result.subVectors( this.end, this.start );
}...
var v1 = new Vector3();
return function intersectLine( line, optionalTarget ) {
var result = optionalTarget || new Vector3();
var direction = line.delta( v1 );
var denominator = this.normal.dot( direction );
if ( denominator === 0 ) {
// line is coplanar, return origin
if ( this.distanceToPoint( line.start ) === 0 ) {
...distance = function () {
return this.start.distanceTo( this.end );
}n/a
distanceSq = function () {
return this.start.distanceToSquared( this.end );
}n/a
equals = function ( line ) {
return line.start.equals( this.start ) && line.end.equals( this.end );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...getCenter = function ( optionalTarget ) {
var result = optionalTarget || new Vector3();
return result.addVectors( this.start, this.end ).multiplyScalar( 0.5 );
}...
var v1 = new Vector3();
return function getBoundingSphere( optionalTarget ) {
var result = optionalTarget || new Sphere();
this.getCenter( result.center );
result.radius = this.getSize( v1 ).length() * 0.5;
return result;
};
...set = function ( start, end ) {
this.start.copy( start );
this.end.copy( end );
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...function LineBasicMaterial( parameters ) {
Material.call( this );
this.type = 'LineBasicMaterial';
this.color = new Color( 0xffffff );
this.linewidth = 1;
this.linecap = 'round';
this.linejoin = 'round';
this.lights = false;
this.setValues( parameters );
}...
this.linkSphereMaterial = new THREE.MeshBasicMaterial( {
color: new THREE.Color( 0x8888ff ),
depthTest: false,
depthWrite: false,
transparent: true
} );
this.lineMaterial = new THREE.LineBasicMaterial( {
color: new THREE.Color( 0xff0000 ),
depthTest: false,
depthWrite: false,
transparent: true
} );
this._init();
...function LineBasicMaterial( parameters ) {
Material.call( this );
this.type = 'LineBasicMaterial';
this.color = new Color( 0xffffff );
this.linewidth = 1;
this.linecap = 'round';
this.linejoin = 'round';
this.lights = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.color.copy( source.color );
this.linewidth = source.linewidth;
this.linecap = source.linecap;
this.linejoin = source.linejoin;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function LineCurve( v1, v2 ) {
Curve.call( this );
this.v1 = v1;
this.v2 = v2;
}n/a
function LineCurve( v1, v2 ) {
Curve.call( this );
this.v1 = v1;
this.v2 = v2;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getPoint = function ( t ) {
if ( t === 1 ) {
return this.v2.clone();
}
var point = this.v2.clone().sub( this.v1 );
point.multiplyScalar( t ).add( this.v1 );
return point;
}n/a
getPointAt = function ( u ) {
return this.getPoint( u );
}...
var result = optionalTarget || new THREE.Vector3();
v *= 2 * Math.PI;
i = u * ( numpoints - 1 );
i = Math.floor( i );
pos = path.getPointAt( u );
tangent = tangents[ i ];
normal = normals[ i ];
binormal = binormals[ i ];
if ( scope.debug ) {
...getTangent = function ( t ) {
var tangent = this.v2.clone().sub( this.v1 );
return tangent.normalize();
}n/a
function LineCurve3( v1, v2 ) {
Curve.call( this );
this.v1 = v1;
this.v2 = v2;
}n/a
function LineCurve3( v1, v2 ) {
Curve.call( this );
this.v1 = v1;
this.v2 = v2;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getPoint = function ( t ) {
if ( t === 1 ) {
return this.v2.clone();
}
var vector = new Vector3();
vector.subVectors( this.v2, this.v1 ); // diff
vector.multiplyScalar( t );
vector.add( this.v1 );
return vector;
}n/a
function LineDashedMaterial( parameters ) {
Material.call( this );
this.type = 'LineDashedMaterial';
this.color = new Color( 0xffffff );
this.linewidth = 1;
this.scale = 1;
this.dashSize = 3;
this.gapSize = 1;
this.lights = false;
this.setValues( parameters );
}n/a
function LineDashedMaterial( parameters ) {
Material.call( this );
this.type = 'LineDashedMaterial';
this.color = new Color( 0xffffff );
this.linewidth = 1;
this.scale = 1;
this.dashSize = 3;
this.gapSize = 1;
this.lights = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.color.copy( source.color );
this.linewidth = source.linewidth;
this.scale = source.scale;
this.dashSize = source.dashSize;
this.gapSize = source.gapSize;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function LineLoop( geometry, material ) {
Line.call( this, geometry, material );
this.type = 'LineLoop';
}n/a
function LineLoop( geometry, material ) {
Line.call( this, geometry, material );
this.type = 'LineLoop';
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function LineSegments( geometry, material ) {
Line.call( this, geometry, material );
this.type = 'LineSegments';
}n/a
function LineSegments( geometry, material ) {
Line.call( this, geometry, material );
this.type = 'LineSegments';
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function LinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}n/a
function LinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...interpolate_ = function ( i1, t0, t, t1 ) {
var result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
offset1 = i1 * stride,
offset0 = offset1 - stride,
weight1 = ( t - t0 ) / ( t1 - t0 ),
weight0 = 1 - weight1;
for ( var i = 0; i !== stride; ++ i ) {
result[ i ] =
values[ offset0 + i ] * weight0 +
values[ offset1 + i ] * weight1;
}
return result;
}...
this._cachedIndex = i1;
this.intervalChanged_( i1, t0, t1 );
} // validate_interval
return this.interpolate_( i1, t0, t, t1 );
},
settings: null, // optional, subclass-specific settings structure
// Note: The indirection allows central control of many interpolants.
// --- Protected interface
...function Loader() {
this.onLoadStart = function () {};
this.onLoadProgress = function () {};
this.onLoadComplete = function () {};
}n/a
add = function ( regex, loader ) {
this.handlers.push( regex, loader );
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...get = function ( file ) {
var handlers = this.handlers;
for ( var i = 0, l = handlers.length; i < l; i += 2 ) {
var regex = handlers[ i ];
var loader = handlers[ i + 1 ];
if ( regex.test( file ) ) {
return loader;
}
}
return null;
}...
console.warn( 'THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().' );
return this.getRenderTarget();
},
supportsFloatTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get(\'OES_texture_float\' ).' );
return this.extensions.get( 'OES_texture_float' );
},
supportsHalfFloatTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( \'OES_texture_half_float\&#
x27; ).' );
return this.extensions.get( 'OES_texture_half_float' );
...function createMaterial( m, texturePath, crossOrigin ) {
// convert from old material format
var textures = {};
function loadTexture( path, repeat, offset, wrap, anisotropy ) {
var fullPath = texturePath + path;
var loader = Loader.Handlers.get( fullPath );
var texture;
if ( loader !== null ) {
texture = loader.load( fullPath );
} else {
textureLoader.setCrossOrigin( crossOrigin );
texture = textureLoader.load( fullPath );
}
if ( repeat !== undefined ) {
texture.repeat.fromArray( repeat );
if ( repeat[ 0 ] !== 1 ) texture.wrapS = RepeatWrapping;
if ( repeat[ 1 ] !== 1 ) texture.wrapT = RepeatWrapping;
}
if ( offset !== undefined ) {
texture.offset.fromArray( offset );
}
if ( wrap !== undefined ) {
if ( wrap[ 0 ] === 'repeat' ) texture.wrapS = RepeatWrapping;
if ( wrap[ 0 ] === 'mirror' ) texture.wrapS = MirroredRepeatWrapping;
if ( wrap[ 1 ] === 'repeat' ) texture.wrapT = RepeatWrapping;
if ( wrap[ 1 ] === 'mirror' ) texture.wrapT = MirroredRepeatWrapping;
}
if ( anisotropy !== undefined ) {
texture.anisotropy = anisotropy;
}
var uuid = _Math.generateUUID();
textures[ uuid ] = texture;
return uuid;
}
//
var json = {
uuid: _Math.generateUUID(),
type: 'MeshLambertMaterial'
};
for ( var name in m ) {
var value = m[ name ];
switch ( name ) {
case 'DbgColor':
case 'DbgIndex':
case 'opticalDensity':
case 'illumination':
break;
case 'DbgName':
json.name = value;
break;
case 'blending':
json.blending = BlendingMode[ value ];
break;
case 'colorAmbient':
case 'mapAmbient':
console.warn( 'THREE.Loader.createMaterial:', name, 'is no longer supported.' );
break;
case 'colorDiffuse':
json.color = color.fromArray( value ).getHex();
break;
case 'colorSpecular':
json.specular = color.fromArray( value ).getHex();
break;
case 'colorEmissive':
json.emissive = color.fromArray( value ).getHex();
break;
case 'specularCoef':
json.shininess = value;
break;
case 'shading':
if ( value.toLowerCase() === 'basic' ) json.type = 'MeshBasicMaterial';
if ( value.toLowerCase() === 'phong' ) json.type = 'MeshPhongMaterial';
if ( value.toLowerCase() === 'standard' ) json.type = 'MeshStandardMaterial';
break;
case 'mapDiffuse':
json.map = loadTexture( value, m.mapDiffuseRepeat, m.mapDiffuseOffset, m.mapDiffuseWrap, m.mapDiffuseAnisotropy );
break;
case 'mapDiffuseRepeat':
case 'mapDiffuseOffset':
case 'mapDiffuseWrap':
case 'mapDiffuseAnisotropy':
break;
case 'mapEmissive':
json.emissiveMap = loadTexture( value, m.mapEmissiveRepeat, m.mapEmissiveOffset, m.mapEmissiveWrap, m.mapEmissiveAnisotropy
);
break;
case 'mapEmissiveRepeat':
case 'mapEmissiveOffset':
case 'mapEmissiveWrap':
case 'mapEmissiveAnisotropy':
break;
case 'mapLight':
json.lightMap = loadTexture( value, m.mapLightRepeat, m.mapLightOffset, m.mapLightWrap, m.mapLightAnisotropy );
break;
case 'mapLightRepeat':
case 'mapLightOffset':
case 'mapLightWrap':
case 'mapLightAnisotropy':
break;
case 'mapAO':
json.aoMap = loadTexture( value, m.mapAORepeat, m.mapAOOffset, m.mapAOWrap, m.mapAOAnisotropy );
break;
case 'mapAORepeat':
case 'mapAOOffset':
case 'mapAOWrap':
case 'mapAOAnisotropy':
break;
case 'mapBump':
json.bumpMap = loadTexture( value, m.mapBumpRepeat, m.mapBumpOffset, m.mapBumpWrap, m.mapBumpAnisotropy );
break;
case 'mapBumpScale':
json.bumpScale = value;
break;
case 'mapBumpRepeat':
case 'mapBumpOffset':
case 'mapBumpWrap':
case 'mapBumpAnisotropy':
break;
case 'mapNo ......
initMaterials: function ( materials, texturePath, crossOrigin ) {
var array = [];
for ( var i = 0; i < materials.length; ++ i ) {
array[ i ] = this.createMaterial( materials[ i ], texturePath, crossOrigin );
}
return array;
},
...extractUrlBase = function ( url ) {
var parts = url.split( '/' );
if ( parts.length === 1 ) return './';
parts.pop();
return parts.join( '/' ) + '/';
}...
Object.assign( JSONLoader.prototype, {
load: function ( url, onLoad, onProgress, onError ) {
var scope = this;
var texturePath = this.texturePath && ( typeof this.texturePath === "string" ) ? this.texturePath : Loader
.prototype.extractUrlBase( url );
var loader = new FileLoader( this.manager );
loader.setResponseType( 'json' );
loader.setWithCredentials( this.withCredentials );
loader.load( url, function ( json ) {
var metadata = json.metadata;
...initMaterials = function ( materials, texturePath, crossOrigin ) {
var array = [];
for ( var i = 0; i < materials.length; ++ i ) {
array[ i ] = this.createMaterial( materials[ i ], texturePath, crossOrigin );
}
return array;
}...
if ( json.materials === undefined || json.materials.length === 0 ) {
return { geometry: geometry };
} else {
var materials = Loader.prototype.initMaterials( json.materials, texturePath, this
.crossOrigin );
return { geometry: geometry, materials: materials };
}
};
...function Material() {
Object.defineProperty( this, 'id', { value: materialId ++ } );
this.uuid = _Math.generateUUID();
this.name = '';
this.type = 'Material';
this.fog = true;
this.lights = true;
this.blending = NormalBlending;
this.side = FrontSide;
this.shading = SmoothShading; // THREE.FlatShading, THREE.SmoothShading
this.vertexColors = NoColors; // THREE.NoColors, THREE.VertexColors, THREE.FaceColors
this.opacity = 1;
this.transparent = false;
this.blendSrc = SrcAlphaFactor;
this.blendDst = OneMinusSrcAlphaFactor;
this.blendEquation = AddEquation;
this.blendSrcAlpha = null;
this.blendDstAlpha = null;
this.blendEquationAlpha = null;
this.depthFunc = LessEqualDepth;
this.depthTest = true;
this.depthWrite = true;
this.clippingPlanes = null;
this.clipIntersection = false;
this.clipShadows = false;
this.colorWrite = true;
this.precision = null; // override the renderer's default precision for this material
this.polygonOffset = false;
this.polygonOffsetFactor = 0;
this.polygonOffsetUnits = 0;
this.dithering = false;
this.alphaTest = 0;
this.premultipliedAlpha = false;
this.overdraw = 0; // Overdrawn pixels (typically between 0 and 1) for fixing antialiasing gaps in CanvasRenderer
this.visible = true;
this.needsUpdate = true;
}n/a
addEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) this._listeners = {};
var listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
}...
}
} else {
var request = new XMLHttpRequest();
request.open( 'GET', url, true );
request.addEventListener( 'load', function ( event ) {
var response = event.target.response;
Cache.add( url, response );
if ( this.status === 200 ) {
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( source ) {
this.name = source.name;
this.fog = source.fog;
this.lights = source.lights;
this.blending = source.blending;
this.side = source.side;
this.shading = source.shading;
this.vertexColors = source.vertexColors;
this.opacity = source.opacity;
this.transparent = source.transparent;
this.blendSrc = source.blendSrc;
this.blendDst = source.blendDst;
this.blendEquation = source.blendEquation;
this.blendSrcAlpha = source.blendSrcAlpha;
this.blendDstAlpha = source.blendDstAlpha;
this.blendEquationAlpha = source.blendEquationAlpha;
this.depthFunc = source.depthFunc;
this.depthTest = source.depthTest;
this.depthWrite = source.depthWrite;
this.colorWrite = source.colorWrite;
this.precision = source.precision;
this.polygonOffset = source.polygonOffset;
this.polygonOffsetFactor = source.polygonOffsetFactor;
this.polygonOffsetUnits = source.polygonOffsetUnits;
this.dithering = source.dithering;
this.alphaTest = source.alphaTest;
this.premultipliedAlpha = source.premultipliedAlpha;
this.overdraw = source.overdraw;
this.visible = source.visible;
this.clipShadows = source.clipShadows;
this.clipIntersection = source.clipIntersection;
var srcPlanes = source.clippingPlanes,
dstPlanes = null;
if ( srcPlanes !== null ) {
var n = srcPlanes.length;
dstPlanes = new Array( n );
for ( var i = 0; i !== n; ++ i )
dstPlanes[ i ] = srcPlanes[ i ].clone();
}
this.clippingPlanes = dstPlanes;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...dispatchEvent = function ( event ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
var array = [], i = 0;
var length = listenerArray.length;
for ( i = 0; i < length; i ++ ) {
array[ i ] = listenerArray[ i ];
}
for ( i = 0; i < length; i ++ ) {
array[ i ].call( this, event );
}
}
}...
return output;
},
dispose: function () {
this.dispatchEvent( { type: 'dispose' } );
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
...dispose = function () {
this.dispatchEvent( { type: 'dispose' } );
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...hasEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return false;
var listeners = this._listeners;
return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
}n/a
removeEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ type ];
if ( listenerArray !== undefined ) {
var index = listenerArray.indexOf( listener );
if ( index !== - 1 ) {
listenerArray.splice( index, 1 );
}
}
}...
// Reset
this.resetGLState = resetGLState;
this.dispose = function () {
_canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
renderLists.dispose();
};
// Events
...setValues = function ( values ) {
if ( values === undefined ) return;
for ( var key in values ) {
var newValue = values[ key ];
if ( newValue === undefined ) {
console.warn( "THREE.Material: '" + key + "' parameter is undefined." );
continue;
}
var currentValue = this[ key ];
if ( currentValue === undefined ) {
console.warn( "THREE." + this.type + ": '" + key + "' is not a property of this material." );
continue;
}
if ( currentValue && currentValue.isColor ) {
currentValue.set( newValue );
} else if ( ( currentValue && currentValue.isVector3 ) && ( newValue && newValue.isVector3 ) ) {
currentValue.copy( newValue );
} else if ( key === 'overdraw' ) {
// ensure overdraw is backwards-compatible with legacy boolean type
this[ key ] = Number( newValue );
} else {
this[ key ] = newValue;
}
}
}...
if ( parameters.attributes !== undefined ) {
console.error( 'THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.' );
}
this.setValues( parameters );
}
}
ShaderMaterial.prototype = Object.create( Material.prototype );
ShaderMaterial.prototype.constructor = ShaderMaterial;
...toJSON = function ( meta ) {
var isRoot = meta === undefined;
if ( isRoot ) {
meta = {
textures: {},
images: {}
};
}
var data = {
metadata: {
version: 4.5,
type: 'Material',
generator: 'Material.toJSON'
}
};
// standard Material serialization
data.uuid = this.uuid;
data.type = this.type;
if ( this.name !== '' ) data.name = this.name;
if ( this.color && this.color.isColor ) data.color = this.color.getHex();
if ( this.roughness !== undefined ) data.roughness = this.roughness;
if ( this.metalness !== undefined ) data.metalness = this.metalness;
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
}
if ( this.normalMap && this.normalMap.isTexture ) {
data.normalMap = this.normalMap.toJSON( meta ).uuid;
data.normalScale = this.normalScale.toArray();
}
if ( this.displacementMap && this.displacementMap.isTexture ) {
data.displacementMap = this.displacementMap.toJSON( meta ).uuid;
data.displacementScale = this.displacementScale;
data.displacementBias = this.displacementBias;
}
if ( this.roughnessMap && this.roughnessMap.isTexture ) data.roughnessMap = this.roughnessMap.toJSON( meta ).uuid;
if ( this.metalnessMap && this.metalnessMap.isTexture ) data.metalnessMap = this.metalnessMap.toJSON( meta ).uuid;
if ( this.emissiveMap && this.emissiveMap.isTexture ) data.emissiveMap = this.emissiveMap.toJSON( meta ).uuid;
if ( this.specularMap && this.specularMap.isTexture ) data.specularMap = this.specularMap.toJSON( meta ).uuid;
if ( this.envMap && this.envMap.isTexture ) {
data.envMap = this.envMap.toJSON( meta ).uuid;
data.reflectivity = this.reflectivity; // Scale behind envMap
}
if ( this.gradientMap && this.gradientMap.isTexture ) {
data.gradientMap = this.gradientMap.toJSON( meta ).uuid;
}
if ( this.size !== undefined ) data.size = this.size;
if ( this.sizeAttenuation !== undefined ) data.sizeAttenuation = this.sizeAttenuation;
if ( this.blending !== NormalBlending ) data.blending = this.blending;
if ( this.shading !== SmoothShading ) data.shading = this.shading;
if ( this.side !== FrontSide ) data.side = this.side;
if ( this.vertexColors !== NoColors ) data.vertexColors = this.vertexColors;
if ( this.opacity < 1 ) data.opacity = this.opacity;
if ( this.transparent === true ) data.transparent = this.transparent;
data.depthFunc = this.depthFunc;
data.depthTest = this.depthTest;
data.depthWrite = this.depthWrite;
if ( this.alphaTest > 0 ) data.alphaTest = this.alphaTest;
if ( this.premultipliedAlpha === true ) data.premultipliedAlpha = this.premultipliedAlpha;
if ( this.wireframe === true ) data.wireframe = this.wireframe;
if ( this.wireframeLinewidth > 1 ) data.wireframeLinewidth = this.wireframeLinewidth;
if ( this.wireframeLinecap !== 'round' ) data.wireframeLinecap = this.wireframeLinecap;
if ( this.wireframeLinejoin !== 'round' ) data.wireframeLinejoin = this.wireframeLinejoin;
data.skinning = this.skinning;
data.morphTargets = this.morphTargets;
data.dithering = this.dithering;
// TODO: Copied from Object3D.toJSON
function extractFromCache( cache ) {
var values = [];
for ( var key in cache ) {
var d ......
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function MaterialLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
this.textures = {};
}n/a
load = function ( url, onLoad, onProgress, onError ) {
var scope = this;
var loader = new FileLoader( scope.manager );
loader.setResponseType( 'json' );
loader.load( url, function ( json ) {
onLoad( scope.parse( json ) );
}, onProgress, onError );
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...parse = function ( json ) {
var textures = this.textures;
function getTexture( name ) {
if ( textures[ name ] === undefined ) {
console.warn( 'THREE.MaterialLoader: Undefined texture', name );
}
return textures[ name ];
}
var material = new Materials[ json.type ]();
if ( json.uuid !== undefined ) material.uuid = json.uuid;
if ( json.name !== undefined ) material.name = json.name;
if ( json.color !== undefined ) material.color.setHex( json.color );
if ( json.roughness !== undefined ) material.roughness = json.roughness;
if ( json.metalness !== undefined ) material.metalness = json.metalness;
if ( json.emissive !== undefined ) material.emissive.setHex( json.emissive );
if ( json.specular !== undefined ) material.specular.setHex( json.specular );
if ( json.shininess !== undefined ) material.shininess = json.shininess;
if ( json.clearCoat !== undefined ) material.clearCoat = json.clearCoat;
if ( json.clearCoatRoughness !== undefined ) material.clearCoatRoughness = json.clearCoatRoughness;
if ( json.uniforms !== undefined ) material.uniforms = json.uniforms;
if ( json.vertexShader !== undefined ) material.vertexShader = json.vertexShader;
if ( json.fragmentShader !== undefined ) material.fragmentShader = json.fragmentShader;
if ( json.vertexColors !== undefined ) material.vertexColors = json.vertexColors;
if ( json.fog !== undefined ) material.fog = json.fog;
if ( json.shading !== undefined ) material.shading = json.shading;
if ( json.blending !== undefined ) material.blending = json.blending;
if ( json.side !== undefined ) material.side = json.side;
if ( json.opacity !== undefined ) material.opacity = json.opacity;
if ( json.transparent !== undefined ) material.transparent = json.transparent;
if ( json.alphaTest !== undefined ) material.alphaTest = json.alphaTest;
if ( json.depthTest !== undefined ) material.depthTest = json.depthTest;
if ( json.depthWrite !== undefined ) material.depthWrite = json.depthWrite;
if ( json.colorWrite !== undefined ) material.colorWrite = json.colorWrite;
if ( json.wireframe !== undefined ) material.wireframe = json.wireframe;
if ( json.wireframeLinewidth !== undefined ) material.wireframeLinewidth = json.wireframeLinewidth;
if ( json.wireframeLinecap !== undefined ) material.wireframeLinecap = json.wireframeLinecap;
if ( json.wireframeLinejoin !== undefined ) material.wireframeLinejoin = json.wireframeLinejoin;
if ( json.skinning !== undefined ) material.skinning = json.skinning;
if ( json.morphTargets !== undefined ) material.morphTargets = json.morphTargets;
// for PointsMaterial
if ( json.size !== undefined ) material.size = json.size;
if ( json.sizeAttenuation !== undefined ) material.sizeAttenuation = json.sizeAttenuation;
// maps
if ( json.map !== undefined ) material.map = getTexture( json.map );
if ( json.alphaMap !== undefined ) {
material.alphaMap = getTexture( json.alphaMap );
material.transparent = true;
}
if ( json.bumpMap !== undefined ) material.bumpMap = getTexture( json.bumpMap );
if ( json.bumpScale !== undefined ) material.bumpScale = json.bumpScale;
if ( json.normalMap !== undefined ) material.normalMap = getTexture( json.normalMap );
if ( json.normalScale !== undefined ) {
var normalScale = json.normalScale;
if ( Array.isArray( normalScale ) === false ) {
// Blender exporter used to export a scalar. See #7459
normalScale = [ normalScale, normalScale ];
}
material.normalScale = new Vector2().fromArray( normalScale );
}
if ( json.displacementMap !== undefined ) material.displacementMap = getTexture( json.displacementMap );
if ( json.displacementScale !== undefined ) material.displacementScale = json.displacementScale;
if ( json.displacementBias !== undefined ) material.displacementBias = json.displacementBias;
if ( json.roughnessMap !== undefined ) material.roughnessMap = getTexture( json.roughnessMap );
if ( json.metalnessMap !== undefined ) material.metal ......
var tracks = [],
jsonTracks = json.tracks,
frameTime = 1.0 / ( json.fps || 1.0 );
for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
}
return new AnimationClip( json.name, json.duration, tracks );
},
...setTextures = function ( value ) {
this.textures = value;
}...
}
if ( json.type === 'MeshBasicMaterial' ) delete json.emissive;
if ( json.type !== 'MeshPhongMaterial' ) delete json.specular;
if ( json.opacity < 1 ) json.transparent = true;
materialLoader.setTextures( textures );
return materialLoader.parse( json );
};
} )()
...clamp = function ( value, min, max ) {
return Math.max( min, Math.min( max, value ) );
}...
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
clampLength: function ( min, max ) {
...degToRad = function ( degrees ) {
return degrees * _Math.DEG2RAD;
}...
};
this.update = function() {
if ( scope.enabled === false ) return;
var alpha = scope.deviceOrientation.alpha ? THREE.Math.degToRad( scope.deviceOrientation
.alpha ) + this.alphaOffsetAngle : 0; // Z
var beta = scope.deviceOrientation.beta ? THREE.Math.degToRad( scope.deviceOrientation.beta ) : 0; // X'
var gamma = scope.deviceOrientation.gamma ? THREE.Math.degToRad( scope.deviceOrientation.gamma ) : 0; // Y''
var orient = scope.screenOrientation ? THREE.Math.degToRad( scope.screenOrientation ) : 0; // O
setObjectQuaternion( scope.object.quaternion, alpha, beta, gamma, orient );
this.alpha = alpha;
...euclideanModulo = function ( n, m ) {
return ( ( n % m ) + m ) % m;
}...
return p;
}
return function setHSL( h, s, l ) {
// h,s,l ranges are in 0.0 - 1.0
h = _Math.euclideanModulo( h, 1 );
s = _Math.clamp( s, 0, 1 );
l = _Math.clamp( l, 0, 1 );
if ( s === 0 ) {
this.r = this.g = this.b = l;
...function generateUUID() {
for ( var i = 0; i < 36; i ++ ) {
if ( i === 8 || i === 13 || i === 18 || i === 23 ) {
uuid[ i ] = '-';
} else if ( i === 14 ) {
uuid[ i ] = '4';
} else {
if ( rnd <= 0x02 ) rnd = 0x2000000 + ( Math.random() * 0x1000000 ) | 0;
r = rnd & 0xf;
rnd = rnd >> 4;
uuid[ i ] = chars[ ( i === 19 ) ? ( r & 0x3 ) | 0x8 : r ];
}
}
return uuid.join( '' );
}...
var textureId = 0;
function Texture( image, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
Object.defineProperty( this, 'id', { value: textureId ++ } );
this.uuid = _Math.generateUUID();
this.name = '';
this.image = image !== undefined ? image : Texture.DEFAULT_IMAGE;
this.mipmaps = [];
this.mapping = mapping !== undefined ? mapping : Texture.DEFAULT_MAPPING;
...isPowerOfTwo = function ( value ) {
return ( value & ( value - 1 ) ) === 0 && value !== 0;
}...
magFilter: THREE.LinearFilter,
format: THREE.RGBFormat,
stencilBuffer: false
};
var renderTarget = new THREE.WebGLRenderTarget( textureWidth, textureHeight, parameters );
if ( ! THREE.Math.isPowerOfTwo( textureWidth ) || ! THREE.Math.isPowerOfTwo( textureHeight
) ) {
renderTarget.texture.generateMipmaps = false;
}
var mirrorShader = {
...lerp = function ( x, y, t ) {
return ( 1 - t ) * x + t * y;
}...
// construct all of the vertices for this subdivision
for ( i = 0; i <= cols; i ++ ) {
v[ i ] = [];
var aj = a.clone().lerp( c, i / cols );
var bj = b.clone().lerp( c, i / cols );
var rows = cols - i;
for ( j = 0; j <= rows; j ++ ) {
if ( j === 0 && i === cols ) {
...mapLinear = function ( x, a1, a2, b1, b2 ) {
return b1 + ( x - a1 ) * ( b2 - b1 ) / ( a2 - a1 );
}...
this.lat = Math.max( - 85, Math.min( 85, this.lat ) );
this.phi = THREE.Math.degToRad( 90 - this.lat );
this.theta = THREE.Math.degToRad( this.lon );
if ( this.constrainVertical ) {
this.phi = THREE.Math.mapLinear( this.phi, 0, Math.PI, this.verticalMin, this.verticalMax
);
}
var targetPosition = this.target,
position = this.object.position;
targetPosition.x = position.x + 100 * Math.sin( this.phi ) * Math.cos( this.theta );
...nearestPowerOfTwo = function ( value ) {
return Math.pow( 2, Math.round( Math.log( value ) / Math.LN2 ) );
}n/a
nextPowerOfTwo = function ( value ) {
value --;
value |= value >> 1;
value |= value >> 2;
value |= value >> 4;
value |= value >> 8;
value |= value >> 16;
value ++;
return value;
}...
// with 8x8 pixel texture max 16 bones * 4 pixels = (8 * 8)
// 16x16 pixel texture max 64 bones * 4 pixels = (16 * 16)
// 32x32 pixel texture max 256 bones * 4 pixels = (32 * 32)
// 64x64 pixel texture max 1024 bones * 4 pixels = (64 * 64)
var size = Math.sqrt( bones.length * 4 ); // 4 pixels needed for 1 matrix
size = _Math.nextPowerOfTwo( Math.ceil( size ) );
size = Math.max( size, 4 );
var boneMatrices = new Float32Array( size * size * 4 ); // 4 floats per RGBA pixel
boneMatrices.set( skeleton.boneMatrices ); // copy current values
var boneTexture = new DataTexture( boneMatrices, size, size, RGBAFormat, FloatType );
...radToDeg = function ( radians ) {
return radians * _Math.RAD2DEG;
}n/a
randFloat = function ( low, high ) {
return low + Math.random() * ( high - low );
}n/a
randFloatSpread = function ( range ) {
return range * ( 0.5 - Math.random() );
}n/a
randInt = function ( low, high ) {
return low + Math.floor( Math.random() * ( high - low + 1 ) );
}n/a
random16 = function () {
console.warn( 'THREE.Math.random16() has been deprecated. Use Math.random() instead.' );
return Math.random();
}...
console.warn( 'THREE.Line3: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
};
_Math.random16 = function () {
console.warn( 'THREE.Math.random16() has been deprecated. Use Math.random() instead
.' );
return Math.random();
};
Object.assign( Matrix3.prototype, {
flattenToArrayOffset: function ( array, offset ) {
...smootherstep = function ( x, min, max ) {
if ( x <= min ) return 0;
if ( x >= max ) return 1;
x = ( x - min ) / ( max - min );
return x * x * x * ( x * ( x * 6 - 15 ) + 10 );
}n/a
smoothstep = function ( x, min, max ) {
if ( x <= min ) return 0;
if ( x >= max ) return 1;
x = ( x - min ) / ( max - min );
return x * x * ( 3 - 2 * x );
}...
// the gap or width of the space in which is everything is in focus (unused)
this.depthOfField = this.farPoint - this.nearPoint;
// Considering minimum distance of focus for a standard lens (unused)
if ( this.depthOfField < 0 ) this.depthOfField = 0;
this.sdistance = this.smoothstep( this.near, this.far, this.focus );
this.ldistance = this.linearize( 1 - this.sdistance );
this.postprocessing.bokeh_uniforms[ 'focalDepth' ].value = this.ldistance;
};
...function Matrix3() {
this.elements = [
1, 0, 0,
0, 1, 0,
0, 0, 1
];
if ( arguments.length > 0 ) {
console.error( 'THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.' );
}
}...
return v;
};
THREE.ConvexObjectBreaker.transformPlaneToLocalSpace = function() {
var v1 = new THREE.Vector3();
var m1 = new THREE.Matrix3();
return function transformPlaneToLocalSpace( plane, m, resultPlane ) {
resultPlane.normal.copy( plane.normal );
resultPlane.constant = plane.constant;
var referencePoint = THREE.ConvexObjectBreaker.transformTiedVectorInverse( plane.coplanarPoint( v1 ), m );
...applyToBuffer = function ( buffer, offset, length ) {
console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.' );
return this.applyToBufferAttribute( buffer );
}...
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
},
applyToBuffer: function( buffer, offset, length ) {
console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute
( attribute ) instead.' );
return this.applyToBufferAttribute( buffer );
},
applyToVector3Array: function( array, offset, length ) {
console.error( 'THREE.Matrix3: .applyToVector3Array() has been removed.' );
...function applyToBufferAttribute( attribute ) {
for ( var i = 0, l = attribute.count; i < l; i ++ ) {
v1.x = attribute.getX( i );
v1.y = attribute.getY( i );
v1.z = attribute.getZ( i );
v1.applyMatrix3( this );
attribute.setXYZ( i, v1.x, v1.y, v1.z );
}
return attribute;
}...
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
},
applyToBuffer: function( buffer, offset, length ) {
console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute
( attribute ) instead.' );
return this.applyToBufferAttribute( buffer );
},
applyToVector3Array: function( array, offset, length ) {
console.error( 'THREE.Matrix3: .applyToVector3Array() has been removed.' );
...applyToVector3Array = function ( array, offset, length ) {
console.error( 'THREE.Matrix3: .applyToVector3Array() has been removed.' );
}...
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
},
multiplyVector3Array: function ( a ) {
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array
( array ) instead.' );
return this.applyToVector3Array( a );
},
applyToBuffer: function( buffer, offset, length ) {
console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.&#
x27; );
return this.applyToBufferAttribute( buffer );
...clone = function () {
return new this.constructor().fromArray( this.elements );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( m ) {
var te = this.elements;
var me = m.elements;
te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ];
te[ 3 ] = me[ 3 ]; te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ];
te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ]; te[ 8 ] = me[ 8 ];
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...determinant = function () {
var te = this.elements;
var a = te[ 0 ], b = te[ 1 ], c = te[ 2 ],
d = te[ 3 ], e = te[ 4 ], f = te[ 5 ],
g = te[ 6 ], h = te[ 7 ], i = te[ 8 ];
return a * e * i - a * f * h - b * d * i + b * f * g + c * d * h - c * e * g;
}...
var te = this.elements;
var sx = vector.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length();
var sy = vector.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length();
var sz = vector.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length();
// if determine is negative, we need to invert one scale
var det = this.determinant();
if ( det < 0 ) sx = - sx;
position.x = te[ 12 ];
position.y = te[ 13 ];
position.z = te[ 14 ];
// scale the rotation part
...equals = function ( matrix ) {
var te = this.elements;
var me = matrix.elements;
for ( var i = 0; i < 9; i ++ ) {
if ( te[ i ] !== me[ i ] ) return false;
}
return true;
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...flattenToArrayOffset = function ( array, offset ) {
console.warn( "THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
return this.toArray( array, offset );
}...
};
Object.assign( Matrix3.prototype, {
flattenToArrayOffset: function ( array, offset ) {
console.warn( "THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use
.toArray() instead." );
return this.toArray( array, offset );
},
multiplyVector3: function ( vector ) {
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
...fromArray = function ( array, offset ) {
if ( offset === undefined ) offset = 0;
for ( var i = 0; i < 9; i ++ ) {
this.elements[ i ] = array[ i + offset ];
}
return this;
}...
return this;
},
setFromMatrixColumn: function ( m, index ) {
return this.fromArray( m.elements, index * 4 );
},
equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
...getInverse = function ( matrix, throwOnDegenerate ) {
if ( matrix && matrix.isMatrix4 ) {
console.error( "THREE.Matrix3.getInverse no longer takes a Matrix4 argument." );
}
var me = matrix.elements,
te = this.elements,
n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ],
n12 = me[ 3 ], n22 = me[ 4 ], n32 = me[ 5 ],
n13 = me[ 6 ], n23 = me[ 7 ], n33 = me[ 8 ],
t11 = n33 * n22 - n32 * n23,
t12 = n32 * n13 - n33 * n12,
t13 = n23 * n12 - n22 * n13,
det = n11 * t11 + n21 * t12 + n31 * t13;
if ( det === 0 ) {
var msg = "THREE.Matrix3.getInverse(): can't invert matrix, determinant is 0";
if ( throwOnDegenerate === true ) {
throw new Error( msg );
} else {
console.warn( msg );
}
return this.identity();
}
var detInv = 1 / det;
te[ 0 ] = t11 * detInv;
te[ 1 ] = ( n31 * n23 - n33 * n21 ) * detInv;
te[ 2 ] = ( n32 * n21 - n31 * n22 ) * detInv;
te[ 3 ] = t12 * detInv;
te[ 4 ] = ( n33 * n11 - n31 * n13 ) * detInv;
te[ 5 ] = ( n31 * n12 - n32 * n11 ) * detInv;
te[ 6 ] = t13 * detInv;
te[ 7 ] = ( n21 * n13 - n23 * n11 ) * detInv;
te[ 8 ] = ( n22 * n11 - n21 * n12 ) * detInv;
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld
) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...getNormalMatrix = function ( matrix4 ) {
return this.setFromMatrix4( matrix4 ).getInverse( this ).transpose();
}...
return function applyMatrix4( matrix, optionalNormalMatrix ) {
var referencePoint = this.coplanarPoint( v1 ).applyMatrix4( matrix );
// transform normal based on theory here:
// http://www.songho.ca/opengl/gl_normaltransform.html
var normalMatrix = optionalNormalMatrix || m1.getNormalMatrix( matrix );
var normal = this.normal.applyMatrix3( normalMatrix ).normalize();
// recalculate constant (like in setFromNormalAndCoplanarPoint)
this.constant = - referencePoint.dot( normal );
return this;
...identity = function () {
this.set(
1, 0, 0,
0, 1, 0,
0, 0, 1
);
return this;
}...
} else {
console.warn( msg );
}
return this.identity();
}
var detInv = 1 / det;
te[ 0 ] = t11 * detInv;
te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv
;
...multiply = function ( m ) {
return this.multiplyMatrices( this, m );
}...
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
uv.multiply( this.repeat );
uv.add( this.offset );
if ( uv.x < 0 || uv.x > 1 ) {
switch ( this.wrapS ) {
case RepeatWrapping:
...multiplyMatrices = function ( a, b ) {
var ae = a.elements;
var be = b.elements;
var te = this.elements;
var a11 = ae[ 0 ], a12 = ae[ 3 ], a13 = ae[ 6 ];
var a21 = ae[ 1 ], a22 = ae[ 4 ], a23 = ae[ 7 ];
var a31 = ae[ 2 ], a32 = ae[ 5 ], a33 = ae[ 8 ];
var b11 = be[ 0 ], b12 = be[ 3 ], b13 = be[ 6 ];
var b21 = be[ 1 ], b22 = be[ 4 ], b23 = be[ 7 ];
var b31 = be[ 2 ], b32 = be[ 5 ], b33 = be[ 8 ];
te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31;
te[ 3 ] = a11 * b12 + a12 * b22 + a13 * b32;
te[ 6 ] = a11 * b13 + a12 * b23 + a13 * b33;
te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31;
te[ 4 ] = a21 * b12 + a22 * b22 + a23 * b32;
te[ 7 ] = a21 * b13 + a22 * b23 + a23 * b33;
te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31;
te[ 5 ] = a31 * b12 + a32 * b22 + a33 * b32;
te[ 8 ] = a31 * b13 + a32 * b23 + a33 * b33;
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld
) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...multiplyScalar = function ( s ) {
var te = this.elements;
te[ 0 ] *= s; te[ 3 ] *= s; te[ 6 ] *= s;
te[ 1 ] *= s; te[ 4 ] *= s; te[ 7 ] *= s;
te[ 2 ] *= s; te[ 5 ] *= s; te[ 8 ] *= s;
return this;
}...
return this;
},
divideScalar: function ( scalar ) {
return this.multiplyScalar( 1 / scalar );
},
min: function ( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
...multiplyVector3 = function ( vector ) {
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
}...
console.warn( "THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
return this.toArray( array, offset );
},
multiplyVector3: function ( vector ) {
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.
applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
},
multiplyVector3Array: function ( a ) {
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
...multiplyVector3Array = function ( a ) {
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.' );
return this.applyToVector3Array( a );
}...
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
},
multiplyVector3Array: function ( a ) {
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix
.applyToVector3Array( array ) instead.' );
return this.applyToVector3Array( a );
},
applyToBuffer: function( buffer, offset, length ) {
console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.&#
x27; );
return this.applyToBufferAttribute( buffer );
...premultiply = function ( m ) {
return this.multiplyMatrices( m, this );
}...
uniforms.position.setFromMatrixPosition( light.matrixWorld );
uniforms.position.applyMatrix4( viewMatrix );
// extract local rotation of light to derive width/height half vectors
_matrix42.identity();
_matrix4.copy( light.matrixWorld );
_matrix4.premultiply( viewMatrix );
_matrix42.extractRotation( _matrix4 );
uniforms.halfWidth.set( light.width * 0.5, 0.0, 0.0 );
uniforms.halfHeight.set( 0.0, light.height * 0.5, 0.0 );
uniforms.halfWidth.applyMatrix4( _matrix42 );
uniforms.halfHeight.applyMatrix4( _matrix42 );
...set = function ( n11, n12, n13, n21, n22, n23, n31, n32, n33 ) {
var te = this.elements;
te[ 0 ] = n11; te[ 1 ] = n21; te[ 2 ] = n31;
te[ 3 ] = n12; te[ 4 ] = n22; te[ 5 ] = n32;
te[ 6 ] = n13; te[ 7 ] = n23; te[ 8 ] = n33;
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setFromMatrix4 = function ( m ) {
var me = m.elements;
this.set(
me[ 0 ], me[ 4 ], me[ 8 ],
me[ 1 ], me[ 5 ], me[ 9 ],
me[ 2 ], me[ 6 ], me[ 10 ]
);
return this;
}...
return this;
},
getNormalMatrix: function ( matrix4 ) {
return this.setFromMatrix4( matrix4 ).getInverse( this ).transpose();
},
transposeIntoArray: function ( r ) {
var m = this.elements;
...toArray = function ( array, offset ) {
if ( array === undefined ) array = [];
if ( offset === undefined ) offset = 0;
var te = this.elements;
array[ offset ] = te[ 0 ];
array[ offset + 1 ] = te[ 1 ];
array[ offset + 2 ] = te[ 2 ];
array[ offset + 3 ] = te[ 3 ];
array[ offset + 4 ] = te[ 4 ];
array[ offset + 5 ] = te[ 5 ];
array[ offset + 6 ] = te[ 6 ];
array[ offset + 7 ] = te[ 7 ];
array[ offset + 8 ] = te[ 8 ];
return array;
}...
r = new Float32Array( n );
arrayCacheF32[ n ] = r;
}
if ( nBlocks !== 0 ) {
firstElem.toArray( r, 0 );
for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
offset += blockSize;
array[ i ].toArray( r, offset );
}
...transpose = function () {
var tmp, m = this.elements;
tmp = m[ 1 ]; m[ 1 ] = m[ 3 ]; m[ 3 ] = tmp;
tmp = m[ 2 ]; m[ 2 ] = m[ 6 ]; m[ 6 ] = tmp;
tmp = m[ 5 ]; m[ 5 ] = m[ 7 ]; m[ 7 ] = tmp;
return this;
}...
return this;
},
getNormalMatrix: function ( matrix4 ) {
return this.setFromMatrix4( matrix4 ).getInverse( this ).transpose();
},
transposeIntoArray: function ( r ) {
var m = this.elements;
...transposeIntoArray = function ( r ) {
var m = this.elements;
r[ 0 ] = m[ 0 ];
r[ 1 ] = m[ 3 ];
r[ 2 ] = m[ 6 ];
r[ 3 ] = m[ 1 ];
r[ 4 ] = m[ 4 ];
r[ 5 ] = m[ 7 ];
r[ 6 ] = m[ 2 ];
r[ 7 ] = m[ 5 ];
r[ 8 ] = m[ 8 ];
return this;
}n/a
function Matrix4() {
this.elements = [
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
];
if ( arguments.length > 0 ) {
console.error( 'THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.' );
}
}...
var clipBias = options.clipBias !== undefined ? options.clipBias : 0.0;
var mirrorColor = options.color !== undefined ? new THREE.Color( options.color ) : new THREE.Color( 0x7F7F7F );
var mirrorPlane = new THREE.Plane();
var normal = new THREE.Vector3();
var mirrorWorldPosition = new THREE.Vector3();
var cameraWorldPosition = new THREE.Vector3();
var rotationMatrix = new THREE.Matrix4();
var lookAtPosition = new THREE.Vector3( 0, 0, - 1 );
var clipPlane = new THREE.Vector4();
var textureMatrix = new THREE.Matrix4();
var mirrorCamera = new THREE.PerspectiveCamera();
mirrorCamera.matrixAutoUpdate = true;
...applyToBuffer = function ( buffer, offset, length ) {
console.warn( 'THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.' );
return this.applyToBufferAttribute( buffer );
}...
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
},
applyToBuffer: function( buffer, offset, length ) {
console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute
( attribute ) instead.' );
return this.applyToBufferAttribute( buffer );
},
applyToVector3Array: function( array, offset, length ) {
console.error( 'THREE.Matrix3: .applyToVector3Array() has been removed.' );
...function applyToBufferAttribute( attribute ) {
for ( var i = 0, l = attribute.count; i < l; i ++ ) {
v1.x = attribute.getX( i );
v1.y = attribute.getY( i );
v1.z = attribute.getZ( i );
v1.applyMatrix4( this );
attribute.setXYZ( i, v1.x, v1.y, v1.z );
}
return attribute;
}...
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
},
applyToBuffer: function( buffer, offset, length ) {
console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute
( attribute ) instead.' );
return this.applyToBufferAttribute( buffer );
},
applyToVector3Array: function( array, offset, length ) {
console.error( 'THREE.Matrix3: .applyToVector3Array() has been removed.' );
...applyToVector3Array = function ( array, offset, length ) {
console.error( 'THREE.Matrix4: .applyToVector3Array() has been removed.' );
}...
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
},
multiplyVector3Array: function ( a ) {
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array
( array ) instead.' );
return this.applyToVector3Array( a );
},
applyToBuffer: function( buffer, offset, length ) {
console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.&#
x27; );
return this.applyToBufferAttribute( buffer );
...clone = function () {
return new Matrix4().fromArray( this.elements );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...compose = function ( position, quaternion, scale ) {
this.makeRotationFromQuaternion( quaternion );
this.scale( scale );
this.setPosition( position );
return this;
}...
if ( this.parent !== null ) {
this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix );
this.matrixWorld.decompose( translationWorld, quaternionWorld, scaleWorld );
this.matrix.decompose( translationObject, quaternionObject, scaleObject );
this.matrixWorld.compose( translationWorld, quaternionObject, scaleWorld );
} else {
this.matrixWorld.copy( this.matrix );
}
...copy = function ( m ) {
var te = this.elements;
var me = m.elements;
te[ 0 ] = me[ 0 ]; te[ 1 ] = me[ 1 ]; te[ 2 ] = me[ 2 ]; te[ 3 ] = me[ 3 ];
te[ 4 ] = me[ 4 ]; te[ 5 ] = me[ 5 ]; te[ 6 ] = me[ 6 ]; te[ 7 ] = me[ 7 ];
te[ 8 ] = me[ 8 ]; te[ 9 ] = me[ 9 ]; te[ 10 ] = me[ 10 ]; te[ 11 ] = me[ 11 ];
te[ 12 ] = me[ 12 ]; te[ 13 ] = me[ 13 ]; te[ 14 ] = me[ 14 ]; te[ 15 ] = me[ 15 ];
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...copyPosition = function ( m ) {
var te = this.elements, me = m.elements;
te[ 12 ] = me[ 12 ];
te[ 13 ] = me[ 13 ];
te[ 14 ] = me[ 14 ];
return this;
}...
} );
Object.assign( Matrix4.prototype, {
extractPosition: function ( m ) {
console.warn( 'THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().' );
return this.copyPosition( m );
},
flattenToArrayOffset: function ( array, offset ) {
console.warn( "THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
return this.toArray( array, offset );
...crossVector = function ( vector ) {
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
}...
console.warn( 'THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.' );
v.transformDirection( this );
},
crossVector: function ( vector ) {
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4
( matrix ) instead.' );
return vector.applyMatrix4( this );
},
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
...function decompose( position, quaternion, scale ) {
var te = this.elements;
var sx = vector.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length();
var sy = vector.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length();
var sz = vector.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length();
// if determine is negative, we need to invert one scale
var det = this.determinant();
if ( det < 0 ) sx = - sx;
position.x = te[ 12 ];
position.y = te[ 13 ];
position.z = te[ 14 ];
// scale the rotation part
matrix.copy( this );
var invSX = 1 / sx;
var invSY = 1 / sy;
var invSZ = 1 / sz;
matrix.elements[ 0 ] *= invSX;
matrix.elements[ 1 ] *= invSX;
matrix.elements[ 2 ] *= invSX;
matrix.elements[ 4 ] *= invSY;
matrix.elements[ 5 ] *= invSY;
matrix.elements[ 6 ] *= invSY;
matrix.elements[ 8 ] *= invSZ;
matrix.elements[ 9 ] *= invSZ;
matrix.elements[ 10 ] *= invSZ;
quaternion.setFromRotationMatrix( matrix );
scale.x = sx;
scale.y = sy;
scale.z = sz;
return this;
}...
var material = sprite.material;
if ( material.visible === false ) continue;
gl.uniform1f( uniforms.alphaTest, material.alphaTest );
gl.uniformMatrix4fv( uniforms.modelViewMatrix, false, sprite.modelViewMatrix.elements );
sprite.matrixWorld.decompose( spritePosition, spriteRotation, spriteScale );
scale[ 0 ] = spriteScale.x;
scale[ 1 ] = spriteScale.y;
var fogType = 0;
if ( scene.fog && material.fog ) {
...determinant = function () {
var te = this.elements;
var n11 = te[ 0 ], n12 = te[ 4 ], n13 = te[ 8 ], n14 = te[ 12 ];
var n21 = te[ 1 ], n22 = te[ 5 ], n23 = te[ 9 ], n24 = te[ 13 ];
var n31 = te[ 2 ], n32 = te[ 6 ], n33 = te[ 10 ], n34 = te[ 14 ];
var n41 = te[ 3 ], n42 = te[ 7 ], n43 = te[ 11 ], n44 = te[ 15 ];
//TODO: make this more efficient
//( based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm )
return (
n41 * (
+ n14 * n23 * n32
- n13 * n24 * n32
- n14 * n22 * n33
+ n12 * n24 * n33
+ n13 * n22 * n34
- n12 * n23 * n34
) +
n42 * (
+ n11 * n23 * n34
- n11 * n24 * n33
+ n14 * n21 * n33
- n13 * n21 * n34
+ n13 * n24 * n31
- n14 * n23 * n31
) +
n43 * (
+ n11 * n24 * n32
- n11 * n22 * n34
- n14 * n21 * n32
+ n12 * n21 * n34
+ n14 * n22 * n31
- n12 * n24 * n31
) +
n44 * (
- n13 * n22 * n31
- n11 * n23 * n32
+ n11 * n22 * n33
+ n13 * n21 * n32
- n12 * n21 * n33
+ n12 * n23 * n31
)
);
}...
var te = this.elements;
var sx = vector.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length();
var sy = vector.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length();
var sz = vector.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length();
// if determine is negative, we need to invert one scale
var det = this.determinant();
if ( det < 0 ) sx = - sx;
position.x = te[ 12 ];
position.y = te[ 13 ];
position.z = te[ 14 ];
// scale the rotation part
...equals = function ( matrix ) {
var te = this.elements;
var me = matrix.elements;
for ( var i = 0; i < 16; i ++ ) {
if ( te[ i ] !== me[ i ] ) return false;
}
return true;
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...extractBasis = function ( xAxis, yAxis, zAxis ) {
xAxis.setFromMatrixColumn( this, 0 );
yAxis.setFromMatrixColumn( this, 1 );
zAxis.setFromMatrixColumn( this, 2 );
return this;
}n/a
extractPosition = function ( m ) {
console.warn( 'THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().' );
return this.copyPosition( m );
}...
} );
Object.assign( Matrix4.prototype, {
extractPosition: function ( m ) {
console.warn( 'THREE.Matrix4: .extractPosition() has been renamed to .copyPosition
().' );
return this.copyPosition( m );
},
flattenToArrayOffset: function ( array, offset ) {
console.warn( "THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
return this.toArray( array, offset );
...function extractRotation( m ) {
var te = this.elements;
var me = m.elements;
var scaleX = 1 / v1.setFromMatrixColumn( m, 0 ).length();
var scaleY = 1 / v1.setFromMatrixColumn( m, 1 ).length();
var scaleZ = 1 / v1.setFromMatrixColumn( m, 2 ).length();
te[ 0 ] = me[ 0 ] * scaleX;
te[ 1 ] = me[ 1 ] * scaleX;
te[ 2 ] = me[ 2 ] * scaleX;
te[ 4 ] = me[ 4 ] * scaleY;
te[ 5 ] = me[ 5 ] * scaleY;
te[ 6 ] = me[ 6 ] * scaleY;
te[ 8 ] = me[ 8 ] * scaleZ;
te[ 9 ] = me[ 9 ] * scaleZ;
te[ 10 ] = me[ 10 ] * scaleZ;
return this;
}...
mirrorCamera.updateProjectionMatrix();
scope.updateMatrixWorld();
mirrorWorldPosition.setFromMatrixPosition( scope.matrixWorld );
cameraWorldPosition.setFromMatrixPosition( camera.matrixWorld );
rotationMatrix.extractRotation( scope.matrixWorld );
normal.set( 0, 0, 1 );
normal.applyMatrix4( rotationMatrix );
var view = mirrorWorldPosition.clone().sub( cameraWorldPosition );
view.reflect( normal ).negate();
view.add( mirrorWorldPosition );
...flattenToArrayOffset = function ( array, offset ) {
console.warn( "THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
return this.toArray( array, offset );
}...
};
Object.assign( Matrix3.prototype, {
flattenToArrayOffset: function ( array, offset ) {
console.warn( "THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use
.toArray() instead." );
return this.toArray( array, offset );
},
multiplyVector3: function ( vector ) {
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
...fromArray = function ( array, offset ) {
if ( offset === undefined ) offset = 0;
for ( var i = 0; i < 16; i ++ ) {
this.elements[ i ] = array[ i + offset ];
}
return this;
}...
return this;
},
setFromMatrixColumn: function ( m, index ) {
return this.fromArray( m.elements, index * 4 );
},
equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
...getInverse = function ( m, throwOnDegenerate ) {
// based on http://www.euclideanspace.com/maths/algebra/matrix/functions/inverse/fourD/index.htm
var te = this.elements,
me = m.elements,
n11 = me[ 0 ], n21 = me[ 1 ], n31 = me[ 2 ], n41 = me[ 3 ],
n12 = me[ 4 ], n22 = me[ 5 ], n32 = me[ 6 ], n42 = me[ 7 ],
n13 = me[ 8 ], n23 = me[ 9 ], n33 = me[ 10 ], n43 = me[ 11 ],
n14 = me[ 12 ], n24 = me[ 13 ], n34 = me[ 14 ], n44 = me[ 15 ],
t11 = n23 * n34 * n42 - n24 * n33 * n42 + n24 * n32 * n43 - n22 * n34 * n43 - n23 * n32 * n44 + n22 * n33 * n44,
t12 = n14 * n33 * n42 - n13 * n34 * n42 - n14 * n32 * n43 + n12 * n34 * n43 + n13 * n32 * n44 - n12 * n33 * n44,
t13 = n13 * n24 * n42 - n14 * n23 * n42 + n14 * n22 * n43 - n12 * n24 * n43 - n13 * n22 * n44 + n12 * n23 * n44,
t14 = n14 * n23 * n32 - n13 * n24 * n32 - n14 * n22 * n33 + n12 * n24 * n33 + n13 * n22 * n34 - n12 * n23 * n34;
var det = n11 * t11 + n21 * t12 + n31 * t13 + n41 * t14;
if ( det === 0 ) {
var msg = "THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0";
if ( throwOnDegenerate === true ) {
throw new Error( msg );
} else {
console.warn( msg );
}
return this.identity();
}
var detInv = 1 / det;
te[ 0 ] = t11 * detInv;
te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv
;
te[ 2 ] = ( n22 * n34 * n41 - n24 * n32 * n41 + n24 * n31 * n42 - n21 * n34 * n42 - n22 * n31 * n44 + n21 * n32 * n44 ) * detInv
;
te[ 3 ] = ( n23 * n32 * n41 - n22 * n33 * n41 - n23 * n31 * n42 + n21 * n33 * n42 + n22 * n31 * n43 - n21 * n32 * n43 ) * detInv
;
te[ 4 ] = t12 * detInv;
te[ 5 ] = ( n13 * n34 * n41 - n14 * n33 * n41 + n14 * n31 * n43 - n11 * n34 * n43 - n13 * n31 * n44 + n11 * n33 * n44 ) * detInv
;
te[ 6 ] = ( n14 * n32 * n41 - n12 * n34 * n41 - n14 * n31 * n42 + n11 * n34 * n42 + n12 * n31 * n44 - n11 * n32 * n44 ) * detInv
;
te[ 7 ] = ( n12 * n33 * n41 - n13 * n32 * n41 + n13 * n31 * n42 - n11 * n33 * n42 - n12 * n31 * n43 + n11 * n32 * n43 ) * detInv
;
te[ 8 ] = t13 * detInv;
te[ 9 ] = ( n14 * n23 * n41 - n13 * n24 * n41 - n14 * n21 * n43 + n11 * n24 * n43 + n13 * n21 * n44 - n11 * n23 * n44 ) * detInv
;
te[ 10 ] = ( n12 * n24 * n41 - n14 * n22 * n41 + n14 * n21 * n42 - n11 * n24 * n42 - n12 * n21 * n44 + n11 * n22 * n44 ) * detInv
;
te[ 11 ] = ( n13 * n22 * n41 - n12 * n23 * n41 - n13 * n21 * n42 + n11 * n23 * n42 + n12 * n21 * n43 - n11 * n22 * n43 ) * detInv
;
te[ 12 ] = t14 * detInv;
te[ 13 ] = ( n13 * n24 * n31 - n14 * n23 * n31 + n14 * n21 * n33 - n11 * n24 * n33 - n13 * n21 * n34 + n11 * n23 * n34 ) * detInv
;
te[ 14 ] = ( n14 * n22 * n31 - n12 * n24 * n31 - n14 * n21 * n32 + n11 * n24 * n32 + n12 * n21 * n34 - n11 * n22 * n34 ) * detInv
;
te[ 15 ] = ( n12 * n23 * n31 - n13 * n22 * n31 + n13 * n21 * n32 - n11 * n23 * n32 - n12 * n21 * n33 + n11 * n22 * n33 ) * detInv
;
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld
) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...getMaxScaleOnAxis = function () {
var te = this.elements;
var scaleXSq = te[ 0 ] * te[ 0 ] + te[ 1 ] * te[ 1 ] + te[ 2 ] * te[ 2 ];
var scaleYSq = te[ 4 ] * te[ 4 ] + te[ 5 ] * te[ 5 ] + te[ 6 ] * te[ 6 ];
var scaleZSq = te[ 8 ] * te[ 8 ] + te[ 9 ] * te[ 9 ] + te[ 10 ] * te[ 10 ];
return Math.sqrt( Math.max( scaleXSq, scaleYSq, scaleZSq ) );
}...
return box;
},
applyMatrix4: function ( matrix ) {
this.center.applyMatrix4( matrix );
this.radius = this.radius * matrix.getMaxScaleOnAxis();
return this;
},
translate: function ( offset ) {
...function getPosition() {
if ( v1 === undefined ) v1 = new Vector3();
console.warn( 'THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead.' );
return v1.setFromMatrixColumn( this, 3 );
}...
getPosition: function () {
var v1;
return function getPosition() {
if ( v1 === undefined ) v1 = new Vector3();
console.warn( 'THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition
( matrix ) instead.' );
return v1.setFromMatrixColumn( this, 3 );
};
}(),
setRotationFromQuaternion: function ( q ) {
...identity = function () {
this.set(
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
);
return this;
}...
} else {
console.warn( msg );
}
return this.identity();
}
var detInv = 1 / det;
te[ 0 ] = t11 * detInv;
te[ 1 ] = ( n24 * n33 * n41 - n23 * n34 * n41 - n24 * n31 * n43 + n21 * n34 * n43 + n23 * n31 * n44 - n21 * n33 * n44 ) * detInv
;
...function lookAt( eye, target, up ) {
var te = this.elements;
z.subVectors( eye, target );
if ( z.lengthSq() === 0 ) {
// eye and target are in the same position
z.z = 1;
}
z.normalize();
x.crossVectors( up, z );
if ( x.lengthSq() === 0 ) {
// eye and target are in the same vertical
z.z += 0.0001;
x.crossVectors( up, z );
}
x.normalize();
y.crossVectors( z, x );
te[ 0 ] = x.x; te[ 4 ] = y.x; te[ 8 ] = z.x;
te[ 1 ] = x.y; te[ 5 ] = y.y; te[ 9 ] = z.y;
te[ 2 ] = x.z; te[ 6 ] = y.z; te[ 10 ] = z.z;
return this;
}...
target.reflect( normal ).negate();
target.add( mirrorWorldPosition );
mirrorCamera.position.copy( view );
mirrorCamera.up.set( 0, - 1, 0 );
mirrorCamera.up.applyMatrix4( rotationMatrix );
mirrorCamera.up.reflect( normal ).negate();
mirrorCamera.lookAt( target );
mirrorCamera.updateProjectionMatrix();
mirrorCamera.updateMatrixWorld();
mirrorCamera.matrixWorldInverse.getInverse( mirrorCamera.matrixWorld );
// Update the texture matrix
textureMatrix.set(
...makeBasis = function ( xAxis, yAxis, zAxis ) {
this.set(
xAxis.x, yAxis.x, zAxis.x, 0,
xAxis.y, yAxis.y, zAxis.y, 0,
xAxis.z, yAxis.z, zAxis.z, 0,
0, 0, 0, 1
);
return this;
}n/a
makeFrustum = function ( left, right, bottom, top, near, far ) {
console.warn( 'THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead
.' );
return this.makePerspective( left, right, top, bottom, near, far );
}...
applyToVector3Array: function( array, offset, length ) {
console.error( 'THREE.Matrix4: .applyToVector3Array() has been removed.' );
},
makeFrustum: function( left, right, bottom, top, near, far ) {
console.warn( 'THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective
( left, right, top, bottom, near, far ) instead.' );
return this.makePerspective( left, right, top, bottom, near, far );
}
} );
Plane.prototype.isIntersectionLine = function ( line ) {
...makeOrthographic = function ( left, right, top, bottom, near, far ) {
var te = this.elements;
var w = 1.0 / ( right - left );
var h = 1.0 / ( top - bottom );
var p = 1.0 / ( far - near );
var x = ( right + left ) * w;
var y = ( top + bottom ) * h;
var z = ( far + near ) * p;
te[ 0 ] = 2 * w; te[ 4 ] = 0; te[ 8 ] = 0; te[ 12 ] = - x;
te[ 1 ] = 0; te[ 5 ] = 2 * h; te[ 9 ] = 0; te[ 13 ] = - y;
te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = - 2 * p; te[ 14 ] = - z;
te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = 0; te[ 15 ] = 1;
return this;
}...
left += scaleW * ( this.view.offsetX / zoomW );
right = left + scaleW * ( this.view.width / zoomW );
top -= scaleH * ( this.view.offsetY / zoomH );
bottom = top - scaleH * ( this.view.height / zoomH );
}
this.projectionMatrix.makeOrthographic( left, right, top, bottom, this.near, this.far
);
},
toJSON: function ( meta ) {
var data = Object3D.prototype.toJSON.call( this, meta );
...makePerspective = function ( left, right, top, bottom, near, far ) {
if ( far === undefined ) {
console.warn( 'THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.' );
}
var te = this.elements;
var x = 2 * near / ( right - left );
var y = 2 * near / ( top - bottom );
var a = ( right + left ) / ( right - left );
var b = ( top + bottom ) / ( top - bottom );
var c = - ( far + near ) / ( far - near );
var d = - 2 * far * near / ( far - near );
te[ 0 ] = x; te[ 4 ] = 0; te[ 8 ] = a; te[ 12 ] = 0;
te[ 1 ] = 0; te[ 5 ] = y; te[ 9 ] = b; te[ 13 ] = 0;
te[ 2 ] = 0; te[ 6 ] = 0; te[ 10 ] = c; te[ 14 ] = d;
te[ 3 ] = 0; te[ 7 ] = 0; te[ 11 ] = - 1; te[ 15 ] = 0;
return this;
}...
}(),
makePerspective: function ( left, right, top, bottom, near, far ) {
if ( far === undefined ) {
console.warn( 'THREE.Matrix4: .makePerspective() has been redefined and has
a new signature. Please check the docs.' );
}
var te = this.elements;
var x = 2 * near / ( right - left );
var y = 2 * near / ( top - bottom );
...makeRotationAxis = function ( axis, angle ) {
// Based on http://www.gamedev.net/reference/articles/article1199.asp
var c = Math.cos( angle );
var s = Math.sin( angle );
var t = 1 - c;
var x = axis.x, y = axis.y, z = axis.z;
var tx = t * x, ty = t * y;
this.set(
tx * x + c, tx * y - s * z, tx * z + s * y, 0,
tx * y + s * z, ty * y + c, ty * z - s * x, 0,
tx * z - s * y, ty * z + s * x, t * z * z + c, 0,
0, 0, 0, 1
);
return this;
}n/a
makeRotationFromEuler = function ( euler ) {
if ( ( euler && euler.isEuler ) === false ) {
console.error( 'THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.' );
}
var te = this.elements;
var x = euler.x, y = euler.y, z = euler.z;
var a = Math.cos( x ), b = Math.sin( x );
var c = Math.cos( y ), d = Math.sin( y );
var e = Math.cos( z ), f = Math.sin( z );
if ( euler.order === 'XYZ' ) {
var ae = a * e, af = a * f, be = b * e, bf = b * f;
te[ 0 ] = c * e;
te[ 4 ] = - c * f;
te[ 8 ] = d;
te[ 1 ] = af + be * d;
te[ 5 ] = ae - bf * d;
te[ 9 ] = - b * c;
te[ 2 ] = bf - ae * d;
te[ 6 ] = be + af * d;
te[ 10 ] = a * c;
} else if ( euler.order === 'YXZ' ) {
var ce = c * e, cf = c * f, de = d * e, df = d * f;
te[ 0 ] = ce + df * b;
te[ 4 ] = de * b - cf;
te[ 8 ] = a * d;
te[ 1 ] = a * f;
te[ 5 ] = a * e;
te[ 9 ] = - b;
te[ 2 ] = cf * b - de;
te[ 6 ] = df + ce * b;
te[ 10 ] = a * c;
} else if ( euler.order === 'ZXY' ) {
var ce = c * e, cf = c * f, de = d * e, df = d * f;
te[ 0 ] = ce - df * b;
te[ 4 ] = - a * f;
te[ 8 ] = de + cf * b;
te[ 1 ] = cf + de * b;
te[ 5 ] = a * e;
te[ 9 ] = df - ce * b;
te[ 2 ] = - a * d;
te[ 6 ] = b;
te[ 10 ] = a * c;
} else if ( euler.order === 'ZYX' ) {
var ae = a * e, af = a * f, be = b * e, bf = b * f;
te[ 0 ] = c * e;
te[ 4 ] = be * d - af;
te[ 8 ] = ae * d + bf;
te[ 1 ] = c * f;
te[ 5 ] = bf * d + ae;
te[ 9 ] = af * d - be;
te[ 2 ] = - d;
te[ 6 ] = b * c;
te[ 10 ] = a * c;
} else if ( euler.order === 'YZX' ) {
var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
te[ 0 ] = c * e;
te[ 4 ] = bd - ac * f;
te[ 8 ] = bc * f + ad;
te[ 1 ] = f;
te[ 5 ] = a * e;
te[ 9 ] = - b * e;
te[ 2 ] = - d * e;
te[ 6 ] = ad * f + bc;
te[ 10 ] = ac - bd * f;
} else if ( euler.order === 'XZY' ) {
var ac = a * c, ad = a * d, bc = b * c, bd = b * d;
te[ 0 ] = c * e;
te[ 4 ] = - f;
te[ 8 ] = d * e;
te[ 1 ] = ac * f + bd;
te[ 5 ] = a * e;
te[ 9 ] = ad * f - bc;
te[ 2 ] = bc * f - ad;
te[ 6 ] = b * e;
te[ 10 ] = bd * f + ac;
}
// last column
te[ 3 ] = 0;
te[ 7 ] = 0;
te[ 11 ] = 0;
// bottom row
te[ 12 ] = 0;
te[ 13 ] = 0;
te[ 14 ] = 0;
te[ 15 ] = 1;
return this;
}...
}(),
makeRotationFromEuler: function ( euler ) {
if ( ( euler && euler.isEuler ) === false ) {
console.error( 'THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation
rather than a Vector3 and order.' );
}
var te = this.elements;
var x = euler.x, y = euler.y, z = euler.z;
var a = Math.cos( x ), b = Math.sin( x );
...makeRotationFromQuaternion = function ( q ) {
var te = this.elements;
var x = q._x, y = q._y, z = q._z, w = q._w;
var x2 = x + x, y2 = y + y, z2 = z + z;
var xx = x * x2, xy = x * y2, xz = x * z2;
var yy = y * y2, yz = y * z2, zz = z * z2;
var wx = w * x2, wy = w * y2, wz = w * z2;
te[ 0 ] = 1 - ( yy + zz );
te[ 4 ] = xy - wz;
te[ 8 ] = xz + wy;
te[ 1 ] = xy + wz;
te[ 5 ] = 1 - ( xx + zz );
te[ 9 ] = yz - wx;
te[ 2 ] = xz - wy;
te[ 6 ] = yz + wx;
te[ 10 ] = 1 - ( xx + yy );
// last column
te[ 3 ] = 0;
te[ 7 ] = 0;
te[ 11 ] = 0;
// bottom row
te[ 12 ] = 0;
te[ 13 ] = 0;
te[ 14 ] = 0;
te[ 15 ] = 1;
return this;
}...
return this;
},
compose: function ( position, quaternion, scale ) {
this.makeRotationFromQuaternion( quaternion );
this.scale( scale );
this.setPosition( position );
return this;
},
...makeRotationX = function ( theta ) {
var c = Math.cos( theta ), s = Math.sin( theta );
this.set(
1, 0, 0, 0,
0, c, - s, 0,
0, s, c, 0,
0, 0, 0, 1
);
return this;
}...
axisInIJK.set( 0, 1, 0 );
firstDirection.set( 1, 0, 0 );
secondDirection.set( 0, 0, 1 );
firstSpacing = this.spacing[ 0 ];
secondSpacing = this.spacing[ 2 ];
IJKIndex = new THREE.Vector3( 0, RASIndex, 0 );
planeMatrix.multiply( ( new THREE.Matrix4() ).makeRotationX( - Math.PI / 2 ) );
positionOffset = ( volume.RASDimensions[ 1 ] - 1 ) / 2;
planeMatrix.setPosition( new THREE.Vector3( 0, RASIndex - positionOffset, 0 ) );
break;
case 'z' :
default :
axisInIJK.set( 0, 0, 1 );
firstDirection.set( 1, 0, 0 );
...makeRotationY = function ( theta ) {
var c = Math.cos( theta ), s = Math.sin( theta );
this.set(
c, 0, s, 0,
0, 1, 0, 0,
- s, 0, c, 0,
0, 0, 0, 1
);
return this;
}...
axisInIJK.set( 1, 0, 0 );
firstDirection.set( 0, 0, - 1 );
secondDirection.set( 0, - 1, 0 );
firstSpacing = this.spacing[ 2 ];
secondSpacing = this.spacing[ 1 ];
IJKIndex = new THREE.Vector3( RASIndex, 0, 0 );
planeMatrix.multiply( ( new THREE.Matrix4() ).makeRotationY( Math.PI / 2 ) );
positionOffset = ( volume.RASDimensions[ 0 ] - 1 ) / 2;
planeMatrix.setPosition( new THREE.Vector3( RASIndex - positionOffset, 0, 0 ) );
break;
case 'y' :
axisInIJK.set( 0, 1, 0 );
firstDirection.set( 1, 0, 0 );
secondDirection.set( 0, 0, 1 );
...makeRotationZ = function ( theta ) {
var c = Math.cos( theta ), s = Math.sin( theta );
this.set(
c, - s, 0, 0,
s, c, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
);
return this;
}...
// rotate geometry around world z-axis
var m1 = new Matrix4();
return function rotateZ( angle ) {
m1.makeRotationZ( angle );
this.applyMatrix( m1 );
return this;
};
...makeScale = function ( x, y, z ) {
this.set(
x, 0, 0, 0,
0, y, 0, 0,
0, 0, z, 0,
0, 0, 0, 1
);
return this;
}...
// scale geometry
var m1 = new Matrix4();
return function scale( x, y, z ) {
m1.makeScale( x, y, z );
this.applyMatrix( m1 );
return this;
};
...makeShear = function ( x, y, z ) {
this.set(
1, y, z, 0,
x, 1, z, 0,
x, y, 1, 0,
0, 0, 0, 1
);
return this;
}n/a
makeTranslation = function ( x, y, z ) {
this.set(
1, 0, 0, x,
0, 1, 0, y,
0, 0, 1, z,
0, 0, 0, 1
);
return this;
}...
// translate geometry
var m1 = new Matrix4();
return function translate( x, y, z ) {
m1.makeTranslation( x, y, z );
this.applyMatrix( m1 );
return this;
};
...multiply = function ( m, n ) {
if ( n !== undefined ) {
console.warn( 'THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead.' );
return this.multiplyMatrices( m, n );
}
return this.multiplyMatrices( this, m );
}...
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
uv.multiply( this.repeat );
uv.add( this.offset );
if ( uv.x < 0 || uv.x > 1 ) {
switch ( this.wrapS ) {
case RepeatWrapping:
...multiplyMatrices = function ( a, b ) {
var ae = a.elements;
var be = b.elements;
var te = this.elements;
var a11 = ae[ 0 ], a12 = ae[ 4 ], a13 = ae[ 8 ], a14 = ae[ 12 ];
var a21 = ae[ 1 ], a22 = ae[ 5 ], a23 = ae[ 9 ], a24 = ae[ 13 ];
var a31 = ae[ 2 ], a32 = ae[ 6 ], a33 = ae[ 10 ], a34 = ae[ 14 ];
var a41 = ae[ 3 ], a42 = ae[ 7 ], a43 = ae[ 11 ], a44 = ae[ 15 ];
var b11 = be[ 0 ], b12 = be[ 4 ], b13 = be[ 8 ], b14 = be[ 12 ];
var b21 = be[ 1 ], b22 = be[ 5 ], b23 = be[ 9 ], b24 = be[ 13 ];
var b31 = be[ 2 ], b32 = be[ 6 ], b33 = be[ 10 ], b34 = be[ 14 ];
var b41 = be[ 3 ], b42 = be[ 7 ], b43 = be[ 11 ], b44 = be[ 15 ];
te[ 0 ] = a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
te[ 4 ] = a11 * b12 + a12 * b22 + a13 * b32 + a14 * b42;
te[ 8 ] = a11 * b13 + a12 * b23 + a13 * b33 + a14 * b43;
te[ 12 ] = a11 * b14 + a12 * b24 + a13 * b34 + a14 * b44;
te[ 1 ] = a21 * b11 + a22 * b21 + a23 * b31 + a24 * b41;
te[ 5 ] = a21 * b12 + a22 * b22 + a23 * b32 + a24 * b42;
te[ 9 ] = a21 * b13 + a22 * b23 + a23 * b33 + a24 * b43;
te[ 13 ] = a21 * b14 + a22 * b24 + a23 * b34 + a24 * b44;
te[ 2 ] = a31 * b11 + a32 * b21 + a33 * b31 + a34 * b41;
te[ 6 ] = a31 * b12 + a32 * b22 + a33 * b32 + a34 * b42;
te[ 10 ] = a31 * b13 + a32 * b23 + a33 * b33 + a34 * b43;
te[ 14 ] = a31 * b14 + a32 * b24 + a33 * b34 + a34 * b44;
te[ 3 ] = a41 * b11 + a42 * b21 + a43 * b31 + a44 * b41;
te[ 7 ] = a41 * b12 + a42 * b22 + a43 * b32 + a44 * b42;
te[ 11 ] = a41 * b13 + a42 * b23 + a43 * b33 + a44 * b43;
te[ 15 ] = a41 * b14 + a42 * b24 + a43 * b34 + a44 * b44;
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld
) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...multiplyScalar = function ( s ) {
var te = this.elements;
te[ 0 ] *= s; te[ 4 ] *= s; te[ 8 ] *= s; te[ 12 ] *= s;
te[ 1 ] *= s; te[ 5 ] *= s; te[ 9 ] *= s; te[ 13 ] *= s;
te[ 2 ] *= s; te[ 6 ] *= s; te[ 10 ] *= s; te[ 14 ] *= s;
te[ 3 ] *= s; te[ 7 ] *= s; te[ 11 ] *= s; te[ 15 ] *= s;
return this;
}...
return this;
},
divideScalar: function ( scalar ) {
return this.multiplyScalar( 1 / scalar );
},
min: function ( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
...multiplyToArray = function () {
console.warn( 'THREE.Matrix4: .multiplyToArray() has been removed.' );
}...
console.warn( 'THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().' );
return this.makeRotationFromQuaternion( q );
},
multiplyToArray: function () {
console.warn( 'THREE.Matrix4: .multiplyToArray() has been removed.' );
},
multiplyVector3: function ( vector ) {
console.warn( 'THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
...multiplyVector3 = function ( vector ) {
console.warn( 'THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
}...
console.warn( "THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
return this.toArray( array, offset );
},
multiplyVector3: function ( vector ) {
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.
applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
},
multiplyVector3Array: function ( a ) {
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
...multiplyVector3Array = function ( a ) {
console.warn( 'THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.' );
return this.applyToVector3Array( a );
}...
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
},
multiplyVector3Array: function ( a ) {
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix
.applyToVector3Array( array ) instead.' );
return this.applyToVector3Array( a );
},
applyToBuffer: function( buffer, offset, length ) {
console.warn( 'THREE.Matrix3: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.&#
x27; );
return this.applyToBufferAttribute( buffer );
...multiplyVector4 = function ( vector ) {
console.warn( 'THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
}...
console.warn( 'THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
multiplyVector4: function ( vector ) {
console.warn( 'THREE.Matrix4: .multiplyVector4() has been removed. Use vector.
applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
multiplyVector3Array: function ( a ) {
console.warn( 'THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
...premultiply = function ( m ) {
return this.multiplyMatrices( m, this );
}...
uniforms.position.setFromMatrixPosition( light.matrixWorld );
uniforms.position.applyMatrix4( viewMatrix );
// extract local rotation of light to derive width/height half vectors
_matrix42.identity();
_matrix4.copy( light.matrixWorld );
_matrix4.premultiply( viewMatrix );
_matrix42.extractRotation( _matrix4 );
uniforms.halfWidth.set( light.width * 0.5, 0.0, 0.0 );
uniforms.halfHeight.set( 0.0, light.height * 0.5, 0.0 );
uniforms.halfWidth.applyMatrix4( _matrix42 );
uniforms.halfHeight.applyMatrix4( _matrix42 );
...rotateAxis = function ( v ) {
console.warn( 'THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.' );
v.transformDirection( this );
}...
console.warn( 'THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
},
rotateAxis: function ( v ) {
console.warn( 'THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection
( matrix ) instead.' );
v.transformDirection( this );
},
crossVector: function ( vector ) {
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
...rotateByAxis = function () {
console.error( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
}...
rotateZ: function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
rotateByAxis: function () {
console.error( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
},
applyToBuffer: function( buffer, offset, length ) {
console.warn( 'THREE.Matrix4: .applyToBuffer() has been removed. Use matrix.applyToBufferAttribute( attribute ) instead.&#
x27; );
return this.applyToBufferAttribute( buffer );
...rotateX = function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
}...
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
...rotateY = function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
}...
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
rotateZ: function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
...rotateZ = function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
}...
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
rotateZ: function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
rotateByAxis: function () {
console.error( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
},
...scale = function ( v ) {
var te = this.elements;
var x = v.x, y = v.y, z = v.z;
te[ 0 ] *= x; te[ 4 ] *= y; te[ 8 ] *= z;
te[ 1 ] *= x; te[ 5 ] *= y; te[ 9 ] *= z;
te[ 2 ] *= x; te[ 6 ] *= y; te[ 10 ] *= z;
te[ 3 ] *= x; te[ 7 ] *= y; te[ 11 ] *= z;
return this;
}...
return this;
},
compose: function ( position, quaternion, scale ) {
this.makeRotationFromQuaternion( quaternion );
this.scale( scale );
this.setPosition( position );
return this;
},
decompose: function () {
...set = function ( n11, n12, n13, n14, n21, n22, n23, n24, n31, n32, n33, n34, n41, n42, n43, n44 ) {
var te = this.elements;
te[ 0 ] = n11; te[ 4 ] = n12; te[ 8 ] = n13; te[ 12 ] = n14;
te[ 1 ] = n21; te[ 5 ] = n22; te[ 9 ] = n23; te[ 13 ] = n24;
te[ 2 ] = n31; te[ 6 ] = n32; te[ 10 ] = n33; te[ 14 ] = n34;
te[ 3 ] = n41; te[ 7 ] = n42; te[ 11 ] = n43; te[ 15 ] = n44;
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setPosition = function ( v ) {
var te = this.elements;
te[ 12 ] = v.x;
te[ 13 ] = v.y;
te[ 14 ] = v.z;
return this;
}...
},
compose: function ( position, quaternion, scale ) {
this.makeRotationFromQuaternion( quaternion );
this.scale( scale );
this.setPosition( position );
return this;
},
decompose: function () {
...setRotationFromQuaternion = function ( q ) {
console.warn( 'THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion().' );
return this.makeRotationFromQuaternion( q );
}...
return v1.setFromMatrixColumn( this, 3 );
};
}(),
setRotationFromQuaternion: function ( q ) {
console.warn( 'THREE.Matrix4: .setRotationFromQuaternion() has been renamed to
.makeRotationFromQuaternion().' );
return this.makeRotationFromQuaternion( q );
},
multiplyToArray: function () {
console.warn( 'THREE.Matrix4: .multiplyToArray() has been removed.' );
...toArray = function ( array, offset ) {
if ( array === undefined ) array = [];
if ( offset === undefined ) offset = 0;
var te = this.elements;
array[ offset ] = te[ 0 ];
array[ offset + 1 ] = te[ 1 ];
array[ offset + 2 ] = te[ 2 ];
array[ offset + 3 ] = te[ 3 ];
array[ offset + 4 ] = te[ 4 ];
array[ offset + 5 ] = te[ 5 ];
array[ offset + 6 ] = te[ 6 ];
array[ offset + 7 ] = te[ 7 ];
array[ offset + 8 ] = te[ 8 ];
array[ offset + 9 ] = te[ 9 ];
array[ offset + 10 ] = te[ 10 ];
array[ offset + 11 ] = te[ 11 ];
array[ offset + 12 ] = te[ 12 ];
array[ offset + 13 ] = te[ 13 ];
array[ offset + 14 ] = te[ 14 ];
array[ offset + 15 ] = te[ 15 ];
return array;
}...
r = new Float32Array( n );
arrayCacheF32[ n ] = r;
}
if ( nBlocks !== 0 ) {
firstElem.toArray( r, 0 );
for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
offset += blockSize;
array[ i ].toArray( r, offset );
}
...translate = function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
}...
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
...transpose = function () {
var te = this.elements;
var tmp;
tmp = te[ 1 ]; te[ 1 ] = te[ 4 ]; te[ 4 ] = tmp;
tmp = te[ 2 ]; te[ 2 ] = te[ 8 ]; te[ 8 ] = tmp;
tmp = te[ 6 ]; te[ 6 ] = te[ 9 ]; te[ 9 ] = tmp;
tmp = te[ 3 ]; te[ 3 ] = te[ 12 ]; te[ 12 ] = tmp;
tmp = te[ 7 ]; te[ 7 ] = te[ 13 ]; te[ 13 ] = tmp;
tmp = te[ 11 ]; te[ 11 ] = te[ 14 ]; te[ 14 ] = tmp;
return this;
}...
return this;
},
getNormalMatrix: function ( matrix4 ) {
return this.setFromMatrix4( matrix4 ).getInverse( this ).transpose();
},
transposeIntoArray: function ( r ) {
var m = this.elements;
...function Mesh( geometry, material ) {
Object3D.call( this );
this.type = 'Mesh';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new MeshBasicMaterial( { color: Math.random() * 0xffffff } );
this.drawMode = TrianglesDrawMode;
this.updateMorphTargets();
}...
delta = new THREE.Vector3();
var bodyFaceMaterial = scope.bodyMaterials;
var wheelFaceMaterial = scope.wheelMaterials;
// body
scope.bodyMesh = new THREE.Mesh( scope.bodyGeometry, bodyFaceMaterial );
scope.bodyMesh.scale.set( s, s, s );
scope.root.add( scope.bodyMesh );
// front left wheel
delta.multiplyVectors( scope.wheelOffset, new THREE.Vector3( s, s, s ) );
...clone = function () {
return new this.constructor( this.geometry, this.material ).copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...function Mesh( geometry, material ) {
Object3D.call( this );
this.type = 'Mesh';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new MeshBasicMaterial( { color: Math.random() * 0xffffff } );
this.drawMode = TrianglesDrawMode;
this.updateMorphTargets();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Object3D.prototype.copy.call( this, source );
this.drawMode = source.drawMode;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function raycast( raycaster, intersects ) {
var geometry = this.geometry;
var material = this.material;
var matrixWorld = this.matrixWorld;
if ( material === undefined ) return;
// Checking boundingSphere distance to ray
if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
sphere.copy( geometry.boundingSphere );
sphere.applyMatrix4( matrixWorld );
if ( raycaster.ray.intersectsSphere( sphere ) === false ) return;
//
inverseMatrix.getInverse( matrixWorld );
ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
// Check boundingBox before continuing
if ( geometry.boundingBox !== null ) {
if ( ray.intersectsBox( geometry.boundingBox ) === false ) return;
}
var intersection;
if ( geometry.isBufferGeometry ) {
var a, b, c;
var index = geometry.index;
var position = geometry.attributes.position;
var uv = geometry.attributes.uv;
var i, l;
if ( index !== null ) {
// indexed buffer geometry
for ( i = 0, l = index.count; i < l; i += 3 ) {
a = index.getX( i );
b = index.getX( i + 1 );
c = index.getX( i + 2 );
intersection = checkBufferGeometryIntersection( this, raycaster, ray, position, uv, a, b, c );
if ( intersection ) {
intersection.faceIndex = Math.floor( i / 3 ); // triangle number in indices buffer semantics
intersects.push( intersection );
}
}
} else {
// non-indexed buffer geometry
for ( i = 0, l = position.count; i < l; i += 3 ) {
a = i;
b = i + 1;
c = i + 2;
intersection = checkBufferGeometryIntersection( this, raycaster, ray, position, uv, a, b, c );
if ( intersection ) {
intersection.index = a; // triangle number in positions buffer semantics
intersects.push( intersection );
}
}
}
} else if ( geometry.isGeometry ) {
var fvA, fvB, fvC;
var isMultiMaterial = Array.isArray( material );
var vertices = geometry.vertices;
var faces = geometry.faces;
var uvs;
var faceVertexUvs = geometry.faceVertexUvs[ 0 ];
if ( faceVertexUvs.length > 0 ) uvs = faceVertexUvs;
for ( var f = 0, fl = faces.length; f < fl; f ++ ) {
var face = faces[ f ];
var faceMaterial = isMultiMaterial ? material[ face.materialIndex ] : material;
if ( faceMaterial === undefined ) continue;
fvA = vertices[ face.a ];
fvB = vertices[ face.b ];
fvC = vertices[ face.c ];
if ( faceMaterial.morphTargets === true ) {
var morphTargets = geometry.morphTargets;
var morphInfluences = this.morphTargetInfluences;
vA.set( 0, 0, 0 );
vB.set( 0, 0, 0 );
vC.set( 0, 0, 0 );
for ( var t = 0, tl = morphTargets.length; t < tl; t ++ ) {
var influence = morphInfluences[ t ];
if ( influence === 0 ) continue;
var targets = morphTargets[ t ].vertices;
vA.addScaledVector( tempA.subVectors( targets[ face.a ], fvA ), influence );
vB.addScaledVector( tempB.subVectors( targets[ face.b ], fvB ), influence );
vC.addScaledVector( tempC.subVectors( targets[ face.c ], fvC ), influence );
}
vA.add( fvA );
vB.add( fvB );
vC.add( fvC );
fvA = vA;
fvB = vB;
fvC = vC;
}
intersection = checkIntersection( this, raycaster, ray, fvA, fvB, fvC, intersectionPoint );
if ( intersection ) {
if ( uvs && uvs[ f ] ) {
var uvs_f = uvs[ f ];
uvA.copy( uvs_f[ 0 ] );
uvB.copy( uvs_f[ 1 ] );
uvC.copy( uvs_f[ 2 ] );
intersection.uv = uvIntersection( intersectionPoint, fvA, fvB, fvC, uvA, uvB, uvC );
}
intersection.face = face;
intersection.faceIndex = f;
intersects.push( intersection );
}
}
}
}...
}
function intersectObject( object, raycaster, intersects, recursive ) {
if ( object.visible === false ) return;
object.raycast( raycaster, intersects );
if ( recursive === true ) {
var children = object.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
...setDrawMode = function ( value ) {
this.drawMode = value;
}n/a
updateMorphTargets = function () {
var morphTargets = this.geometry.morphTargets;
if ( morphTargets !== undefined && morphTargets.length > 0 ) {
this.morphTargetInfluences = [];
this.morphTargetDictionary = {};
for ( var m = 0, ml = morphTargets.length; m < ml; m ++ ) {
this.morphTargetInfluences.push( 0 );
this.morphTargetDictionary[ morphTargets[ m ].name ] = m;
}
}
}...
this.type = 'Mesh';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new MeshBasicMaterial( { color: Math.random() * 0xffffff } );
this.drawMode = TrianglesDrawMode;
this.updateMorphTargets();
}
Mesh.prototype = Object.assign( Object.create( Object3D.prototype ), {
constructor: Mesh,
...function MeshBasicMaterial( parameters ) {
Material.call( this );
this.type = 'MeshBasicMaterial';
this.color = new Color( 0xffffff ); // emissive
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.lights = false;
this.setValues( parameters );
}...
// pass scene to see octree structure
this.scene = parameters.scene;
if ( this.scene ) {
this.visualGeometry = new THREE.BoxGeometry( 1, 1, 1 );
this.visualMaterial = new THREE.MeshBasicMaterial( { color: 0xFF0066, wireframe: true
, wireframeLinewidth: 1 } );
}
// properties
this.objects = [];
this.objectsMap = {};
...function MeshBasicMaterial( parameters ) {
Material.call( this );
this.type = 'MeshBasicMaterial';
this.color = new Color( 0xffffff ); // emissive
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.lights = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.color.copy( source.color );
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.specularMap = source.specularMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.combine = source.combine;
this.reflectivity = source.reflectivity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.skinning = source.skinning;
this.morphTargets = source.morphTargets;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function MeshDepthMaterial( parameters ) {
Material.call( this );
this.type = 'MeshDepthMaterial';
this.depthPacking = BasicDepthPacking;
this.skinning = false;
this.morphTargets = false;
this.map = null;
this.alphaMap = null;
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false;
this.lights = false;
this.setValues( parameters );
}...
this.postprocessing = { enabled : true };
this.shaderSettings = {
rings: 3,
samples: 4
};
this.material_depth = new THREE.MeshDepthMaterial();
// In case of cinematicCamera, having a default lens set is important
this.setLens();
this.initPostProcessing();
};
...function MeshDepthMaterial( parameters ) {
Material.call( this );
this.type = 'MeshDepthMaterial';
this.depthPacking = BasicDepthPacking;
this.skinning = false;
this.morphTargets = false;
this.map = null;
this.alphaMap = null;
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false;
this.lights = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.depthPacking = source.depthPacking;
this.skinning = source.skinning;
this.morphTargets = source.morphTargets;
this.map = source.map;
this.alphaMap = source.alphaMap;
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function MeshLambertMaterial( parameters ) {
Material.call( this );
this.type = 'MeshLambertMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}...
return textures;
}
function createPart( geometry, skinMap ) {
var materialWireframe = new THREE.MeshLambertMaterial( { color: 0xffaa00, wireframe
: true, morphTargets: true, morphNormals: true } );
var materialTexture = new THREE.MeshLambertMaterial( { color: 0xffffff, wireframe: false, map: skinMap, morphTargets: true, morphNormals
: true } );
//
var mesh = new THREE.MorphBlendMesh( geometry, materialTexture );
mesh.rotation.y = - Math.PI / 2;
...function MeshLambertMaterial( parameters ) {
Material.call( this );
this.type = 'MeshLambertMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.color.copy( source.color );
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.emissive.copy( source.emissive );
this.emissiveMap = source.emissiveMap;
this.emissiveIntensity = source.emissiveIntensity;
this.specularMap = source.specularMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.combine = source.combine;
this.reflectivity = source.reflectivity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.skinning = source.skinning;
this.morphTargets = source.morphTargets;
this.morphNormals = source.morphNormals;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function MeshNormalMaterial( parameters ) {
Material.call( this, parameters );
this.type = 'MeshNormalMaterial';
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false;
this.lights = false;
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}n/a
function MeshNormalMaterial( parameters ) {
Material.call( this, parameters );
this.type = 'MeshNormalMaterial';
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false;
this.lights = false;
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.bumpMap = source.bumpMap;
this.bumpScale = source.bumpScale;
this.normalMap = source.normalMap;
this.normalScale.copy( source.normalScale );
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.skinning = source.skinning;
this.morphTargets = source.morphTargets;
this.morphNormals = source.morphNormals;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function MeshPhongMaterial( parameters ) {
Material.call( this );
this.type = 'MeshPhongMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.specular = new Color( 0x111111 );
this.shininess = 30;
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}...
this.scene.add( new THREE.AmbientLight( 0x555555 ) );
var light = new THREE.SpotLight( 0xffffff, 1.5 );
light.position.set( 0, 500, 2000 );
this.scene.add( light );
this.rotationSpeed = rotationSpeed;
defaultMaterial = new THREE.MeshPhongMaterial( { color: 0xffffff, shading: THREE.FlatShading
, vertexColors: THREE.VertexColors } );
this.mesh = new THREE.Mesh( generateGeometry( type, numObjects ), defaultMaterial );
this.scene.add( this.mesh );
renderTargetParameters = { minFilter: THREE.LinearFilter, magFilter: THREE.LinearFilter, format: THREE.RGBFormat, stencilBuffer
: false };
this.fbo = new THREE.WebGLRenderTarget( window.innerWidth, window.innerHeight, renderTargetParameters );
this.render = function( delta, rtt ) {
...function MeshPhongMaterial( parameters ) {
Material.call( this );
this.type = 'MeshPhongMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.specular = new Color( 0x111111 );
this.shininess = 30;
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.specularMap = null;
this.alphaMap = null;
this.envMap = null;
this.combine = MultiplyOperation;
this.reflectivity = 1;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.color.copy( source.color );
this.specular.copy( source.specular );
this.shininess = source.shininess;
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.emissive.copy( source.emissive );
this.emissiveMap = source.emissiveMap;
this.emissiveIntensity = source.emissiveIntensity;
this.bumpMap = source.bumpMap;
this.bumpScale = source.bumpScale;
this.normalMap = source.normalMap;
this.normalScale.copy( source.normalScale );
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.specularMap = source.specularMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.combine = source.combine;
this.reflectivity = source.reflectivity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.skinning = source.skinning;
this.morphTargets = source.morphTargets;
this.morphNormals = source.morphNormals;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function MeshPhysicalMaterial( parameters ) {
MeshStandardMaterial.call( this );
this.defines = { 'PHYSICAL': '' };
this.type = 'MeshPhysicalMaterial';
this.reflectivity = 0.5; // maps to F0 = 0.04
this.clearCoat = 0.0;
this.clearCoatRoughness = 0.0;
this.setValues( parameters );
}n/a
function MeshPhysicalMaterial( parameters ) {
MeshStandardMaterial.call( this );
this.defines = { 'PHYSICAL': '' };
this.type = 'MeshPhysicalMaterial';
this.reflectivity = 0.5; // maps to F0 = 0.04
this.clearCoat = 0.0;
this.clearCoatRoughness = 0.0;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
MeshStandardMaterial.prototype.copy.call( this, source );
this.defines = { 'PHYSICAL': '' };
this.reflectivity = source.reflectivity;
this.clearCoat = source.clearCoat;
this.clearCoatRoughness = source.clearCoatRoughness;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function MeshStandardMaterial( parameters ) {
Material.call( this );
this.defines = { 'STANDARD': '' };
this.type = 'MeshStandardMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.roughness = 0.5;
this.metalness = 0.5;
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.roughnessMap = null;
this.metalnessMap = null;
this.alphaMap = null;
this.envMap = null;
this.envMapIntensity = 1.0;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}n/a
function MeshStandardMaterial( parameters ) {
Material.call( this );
this.defines = { 'STANDARD': '' };
this.type = 'MeshStandardMaterial';
this.color = new Color( 0xffffff ); // diffuse
this.roughness = 0.5;
this.metalness = 0.5;
this.map = null;
this.lightMap = null;
this.lightMapIntensity = 1.0;
this.aoMap = null;
this.aoMapIntensity = 1.0;
this.emissive = new Color( 0x000000 );
this.emissiveIntensity = 1.0;
this.emissiveMap = null;
this.bumpMap = null;
this.bumpScale = 1;
this.normalMap = null;
this.normalScale = new Vector2( 1, 1 );
this.displacementMap = null;
this.displacementScale = 1;
this.displacementBias = 0;
this.roughnessMap = null;
this.metalnessMap = null;
this.alphaMap = null;
this.envMap = null;
this.envMapIntensity = 1.0;
this.refractionRatio = 0.98;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.wireframeLinecap = 'round';
this.wireframeLinejoin = 'round';
this.skinning = false;
this.morphTargets = false;
this.morphNormals = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.defines = { 'STANDARD': '' };
this.color.copy( source.color );
this.roughness = source.roughness;
this.metalness = source.metalness;
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.emissive.copy( source.emissive );
this.emissiveMap = source.emissiveMap;
this.emissiveIntensity = source.emissiveIntensity;
this.bumpMap = source.bumpMap;
this.bumpScale = source.bumpScale;
this.normalMap = source.normalMap;
this.normalScale.copy( source.normalScale );
this.displacementMap = source.displacementMap;
this.displacementScale = source.displacementScale;
this.displacementBias = source.displacementBias;
this.roughnessMap = source.roughnessMap;
this.metalnessMap = source.metalnessMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.envMapIntensity = source.envMapIntensity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.skinning = source.skinning;
this.morphTargets = source.morphTargets;
this.morphNormals = source.morphNormals;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function MeshToonMaterial( parameters ) {
MeshPhongMaterial.call( this );
this.defines = { 'TOON': '' };
this.type = 'MeshToonMaterial';
this.gradientMap = null;
this.setValues( parameters );
}n/a
function MeshToonMaterial( parameters ) {
MeshPhongMaterial.call( this );
this.defines = { 'TOON': '' };
this.type = 'MeshToonMaterial';
this.gradientMap = null;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
MeshPhongMaterial.prototype.copy.call( this, source );
this.gradientMap = source.gradientMap;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function MorphBlendMesh( geometry, material ) {
Mesh.call( this, geometry, material );
this.animationsMap = {};
this.animationsList = [];
// prepare default animation
// (all frames played together in 1 second)
var numFrames = this.geometry.morphTargets.length;
var name = "__default";
var startFrame = 0;
var endFrame = numFrames - 1;
var fps = numFrames / 1;
this.createAnimation( name, startFrame, endFrame, fps );
this.setAnimationWeight( name, 1 );
}...
function createPart( geometry, skinMap ) {
var materialWireframe = new THREE.MeshLambertMaterial( { color: 0xffaa00, wireframe: true, morphTargets: true, morphNormals: true
} );
var materialTexture = new THREE.MeshLambertMaterial( { color: 0xffffff, wireframe: false, map: skinMap, morphTargets: true, morphNormals
: true } );
//
var mesh = new THREE.MorphBlendMesh( geometry, materialTexture );
mesh.rotation.y = - Math.PI / 2;
//
mesh.materialTexture = materialTexture;
mesh.materialWireframe = materialWireframe;
...autoCreateAnimations = function ( fps ) {
var pattern = /([a-z]+)_?(\d+)/i;
var firstAnimation, frameRanges = {};
var geometry = this.geometry;
for ( var i = 0, il = geometry.morphTargets.length; i < il; i ++ ) {
var morph = geometry.morphTargets[ i ];
var chunks = morph.name.match( pattern );
if ( chunks && chunks.length > 1 ) {
var name = chunks[ 1 ];
if ( ! frameRanges[ name ] ) frameRanges[ name ] = { start: Infinity, end: - Infinity };
var range = frameRanges[ name ];
if ( i < range.start ) range.start = i;
if ( i > range.end ) range.end = i;
if ( ! firstAnimation ) firstAnimation = name;
}
}
for ( var name in frameRanges ) {
var range = frameRanges[ name ];
this.createAnimation( name, range.start, range.end, fps );
}
this.firstAnimation = firstAnimation;
}...
//
mesh.materialTexture = materialTexture;
mesh.materialWireframe = materialWireframe;
//
mesh.autoCreateAnimations( scope.animationFPS );
return mesh;
}
function checkLoadingComplete() {
...function MorphBlendMesh( geometry, material ) {
Mesh.call( this, geometry, material );
this.animationsMap = {};
this.animationsList = [];
// prepare default animation
// (all frames played together in 1 second)
var numFrames = this.geometry.morphTargets.length;
var name = "__default";
var startFrame = 0;
var endFrame = numFrames - 1;
var fps = numFrames / 1;
this.createAnimation( name, startFrame, endFrame, fps );
this.setAnimationWeight( name, 1 );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...createAnimation = function ( name, start, end, fps ) {
var animation = {
start: start,
end: end,
length: end - start + 1,
fps: fps,
duration: ( end - start ) / fps,
lastFrame: 0,
currentFrame: 0,
active: false,
time: 0,
direction: 1,
weight: 1,
directionBackwards: false,
mirroredLoop: false
};
this.animationsMap[ name ] = animation;
this.animationsList.push( animation );
}n/a
getAnimationDuration = function ( name ) {
var duration = - 1;
var animation = this.animationsMap[ name ];
if ( animation ) {
duration = animation.duration;
}
return duration;
}n/a
getAnimationTime = function ( name ) {
var time = 0;
var animation = this.animationsMap[ name ];
if ( animation ) {
time = animation.time;
}
return time;
}...
activeWeapon.visible = true;
this.meshWeapon = activeWeapon;
if ( this.activeAnimation ) {
activeWeapon.playAnimation( this.activeAnimation );
this.meshWeapon.setAnimationTime( this.activeAnimation, this.meshBody.getAnimationTime( this.activeAnimation ) );
}
}
};
...playAnimation = function ( name ) {
var animation = this.animationsMap[ name ];
if ( animation ) {
animation.time = 0;
animation.active = true;
} else {
console.warn( "THREE.MorphBlendMesh: animation[" + name + "] undefined in .playAnimation()" );
}
}...
if ( activeWeapon ) {
activeWeapon.visible = true;
this.meshWeapon = activeWeapon;
if ( this.activeAnimation ) {
activeWeapon.playAnimation( this.activeAnimation );
this.meshWeapon.setAnimationTime( this.activeAnimation, this.meshBody.getAnimationTime( this.activeAnimation ) );
}
}
};
...setAnimationDirectionBackward = function ( name ) {
var animation = this.animationsMap[ name ];
if ( animation ) {
animation.direction = - 1;
animation.directionBackwards = true;
}
}...
}
if ( controls.moveBackward ) {
if ( this.meshBody ) {
this.meshBody.setAnimationDirectionBackward( this.activeAnimation );
this.meshBody.setAnimationDirectionBackward( this.oldAnimation );
}
if ( this.meshWeapon ) {
this.meshWeapon.setAnimationDirectionBackward( this.activeAnimation );
...setAnimationDirectionForward = function ( name ) {
var animation = this.animationsMap[ name ];
if ( animation ) {
animation.direction = 1;
animation.directionBackwards = false;
}
}...
// set animation direction
if ( controls.moveForward ) {
if ( this.meshBody ) {
this.meshBody.setAnimationDirectionForward( this.activeAnimation );
this.meshBody.setAnimationDirectionForward( this.oldAnimation );
}
if ( this.meshWeapon ) {
this.meshWeapon.setAnimationDirectionForward( this.activeAnimation );
...setAnimationDuration = function ( name, duration ) {
var animation = this.animationsMap[ name ];
if ( animation ) {
animation.duration = duration;
animation.fps = ( animation.end - animation.start ) / animation.duration;
}
}n/a
setAnimationFPS = function ( name, fps ) {
var animation = this.animationsMap[ name ];
if ( animation ) {
animation.fps = fps;
animation.duration = ( animation.end - animation.start ) / animation.fps;
}
}n/a
setAnimationTime = function ( name, time ) {
var animation = this.animationsMap[ name ];
if ( animation ) {
animation.time = time;
}
}...
activeWeapon.visible = true;
this.meshWeapon = activeWeapon;
if ( this.activeAnimation ) {
activeWeapon.playAnimation( this.activeAnimation );
this.meshWeapon.setAnimationTime( this.activeAnimation, this.meshBody.getAnimationTime
( this.activeAnimation ) );
}
}
};
...setAnimationWeight = function ( name, weight ) {
var animation = this.animationsMap[ name ];
if ( animation ) {
animation.weight = weight;
}
}...
this.setAnimation = function ( animationName ) {
if ( animationName === this.activeAnimation || ! animationName ) return;
if ( this.meshBody ) {
this.meshBody.setAnimationWeight( animationName, 0 );
this.meshBody.playAnimation( animationName );
this.oldAnimation = this.activeAnimation;
this.activeAnimation = animationName;
this.blendCounter = this.transitionFrames;
...stopAnimation = function ( name ) {
var animation = this.animationsMap[ name ];
if ( animation ) {
animation.active = false;
}
}n/a
update = function ( delta ) {
for ( var i = 0, il = this.animationsList.length; i < il; i ++ ) {
var animation = this.animationsList[ i ];
if ( ! animation.active ) continue;
var frameTime = animation.duration / animation.length;
animation.time += animation.direction * delta;
if ( animation.mirroredLoop ) {
if ( animation.time > animation.duration || animation.time < 0 ) {
animation.direction *= - 1;
if ( animation.time > animation.duration ) {
animation.time = animation.duration;
animation.directionBackwards = true;
}
if ( animation.time < 0 ) {
animation.time = 0;
animation.directionBackwards = false;
}
}
} else {
animation.time = animation.time % animation.duration;
if ( animation.time < 0 ) animation.time += animation.duration;
}
var keyframe = animation.start + _Math.clamp( Math.floor( animation.time / frameTime ), 0, animation.length - 1 );
var weight = animation.weight;
if ( keyframe !== animation.currentFrame ) {
this.morphTargetInfluences[ animation.lastFrame ] = 0;
this.morphTargetInfluences[ animation.currentFrame ] = 1 * weight;
this.morphTargetInfluences[ keyframe ] = 0;
animation.lastFrame = animation.currentFrame;
animation.currentFrame = keyframe;
}
var mix = ( animation.time % frameTime ) / frameTime;
if ( animation.directionBackwards ) mix = 1 - mix;
if ( animation.currentFrame !== animation.lastFrame ) {
this.morphTargetInfluences[ animation.currentFrame ] = mix * weight;
this.morphTargetInfluences[ animation.lastFrame ] = ( 1 - mix ) * weight;
} else {
this.morphTargetInfluences[ animation.currentFrame ] = weight;
}
}
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function NumberKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
THREE.AnimationClipCreator.CreateRotationAnimation = function( period, axis ) {
var times = [ 0, period ], values = [ 0, 360 ];
axis = axis || 'x';
var trackName = '.rotation[' + axis + ']';
var track = new THREE.NumberKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, period, [ track ] );
};
THREE.AnimationClipCreator.CreateScaleAxisAnimation = function( period, axis ) {
...function NumberKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Object3D() {
Object.defineProperty( this, 'id', { value: object3DId ++ } );
this.uuid = _Math.generateUUID();
this.name = '';
this.type = 'Object3D';
this.parent = null;
this.children = [];
this.up = Object3D.DefaultUp.clone();
var position = new Vector3();
var rotation = new Euler();
var quaternion = new Quaternion();
var scale = new Vector3( 1, 1, 1 );
function onRotationChange() {
quaternion.setFromEuler( rotation, false );
}
function onQuaternionChange() {
rotation.setFromQuaternion( quaternion, undefined, false );
}
rotation.onChange( onRotationChange );
quaternion.onChange( onQuaternionChange );
Object.defineProperties( this, {
position: {
enumerable: true,
value: position
},
rotation: {
enumerable: true,
value: rotation
},
quaternion: {
enumerable: true,
value: quaternion
},
scale: {
enumerable: true,
value: scale
},
modelViewMatrix: {
value: new Matrix4()
},
normalMatrix: {
value: new Matrix3()
}
} );
this.matrix = new Matrix4();
this.matrixWorld = new Matrix4();
this.matrixAutoUpdate = Object3D.DefaultMatrixAutoUpdate;
this.matrixWorldNeedsUpdate = false;
this.layers = new Layers();
this.visible = true;
this.castShadow = false;
this.receiveShadow = false;
this.frustumCulled = true;
this.renderOrder = 0;
this.userData = {};
this.onBeforeRender = function () {};
this.onAfterRender = function () {};
}...
this.acceleration = 0;
this.wheelOrientation = 0;
this.carOrientation = 0;
// car rigging
this.root = new THREE.Object3D();
this.frontLeftWheelRoot = new THREE.Object3D();
this.frontRightWheelRoot = new THREE.Object3D();
this.bodyMesh = null;
this.frontLeftWheelMesh = null;
...add = function ( object ) {
if ( arguments.length > 1 ) {
for ( var i = 0; i < arguments.length; i ++ ) {
this.add( arguments[ i ] );
}
return this;
}
if ( object === this ) {
console.error( "THREE.Object3D.add: object can't be added as a child of itself.", object );
return this;
}
if ( ( object && object.isObject3D ) ) {
if ( object.parent !== null ) {
object.parent.remove( object );
}
object.parent = this;
object.dispatchEvent( { type: 'added' } );
this.children.push( object );
} else {
console.error( "THREE.Object3D.add: object not an instance of THREE.Object3D.", object );
}
return this;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...addEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) this._listeners = {};
var listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
}...
}
} else {
var request = new XMLHttpRequest();
request.open( 'GET', url, true );
request.addEventListener( 'load', function ( event ) {
var response = event.target.response;
Cache.add( url, response );
if ( this.status === 200 ) {
...applyMatrix = function ( matrix ) {
this.matrix.multiplyMatrices( matrix, this.matrix );
this.matrix.decompose( this.position, this.quaternion, this.scale );
}...
this.geometry = new THREE.PlaneGeometry( extracted.planeWidth, extracted.planeHeight );
if ( this.mesh ) {
this.mesh.geometry = this.geometry;
//reset mesh matrix
this.mesh.matrix = ( new THREE.Matrix4() ).identity();
this.mesh.applyMatrix( this.matrix );
}
this.geometryNeedsUpdate = false;
}
...clone = function ( recursive ) {
return new this.constructor().copy( this, recursive );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( source, recursive ) {
if ( recursive === undefined ) recursive = true;
this.name = source.name;
this.up.copy( source.up );
this.position.copy( source.position );
this.quaternion.copy( source.quaternion );
this.scale.copy( source.scale );
this.matrix.copy( source.matrix );
this.matrixWorld.copy( source.matrixWorld );
this.matrixAutoUpdate = source.matrixAutoUpdate;
this.matrixWorldNeedsUpdate = source.matrixWorldNeedsUpdate;
this.layers.mask = source.layers.mask;
this.visible = source.visible;
this.castShadow = source.castShadow;
this.receiveShadow = source.receiveShadow;
this.frustumCulled = source.frustumCulled;
this.renderOrder = source.renderOrder;
this.userData = JSON.parse( JSON.stringify( source.userData ) );
if ( recursive === true ) {
for ( var i = 0; i < source.children.length; i ++ ) {
var child = source.children[ i ];
this.add( child.clone() );
}
}
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...dispatchEvent = function ( event ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
var array = [], i = 0;
var length = listenerArray.length;
for ( i = 0; i < length; i ++ ) {
array[ i ] = listenerArray[ i ];
}
for ( i = 0; i < length; i ++ ) {
array[ i ].call( this, event );
}
}
}...
return output;
},
dispose: function () {
this.dispatchEvent( { type: 'dispose' } );
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
...getChildByName = function ( name ) {
console.warn( 'THREE.Object3D: .getChildByName() has been renamed to .getObjectByName().' );
return this.getObjectByName( name );
}...
};
Object.assign( Object3D.prototype, {
getChildByName: function ( name ) {
console.warn( 'THREE.Object3D: .getChildByName() has been renamed to .getObjectByName
().' );
return this.getObjectByName( name );
},
renderDepth: function () {
console.warn( 'THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.' );
...getObjectById = function ( id ) {
return this.getObjectByProperty( 'id', id );
}n/a
getObjectByName = function ( name ) {
return this.getObjectByProperty( 'name', name );
}...
};
Object.assign( Object3D.prototype, {
getChildByName: function ( name ) {
console.warn( 'THREE.Object3D: .getChildByName() has been renamed to .getObjectByName
().' );
return this.getObjectByName( name );
},
renderDepth: function () {
console.warn( 'THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.' );
...getObjectByProperty = function ( name, value ) {
if ( this[ name ] === value ) return this;
for ( var i = 0, l = this.children.length; i < l; i ++ ) {
var child = this.children[ i ];
var object = child.getObjectByProperty( name, value );
if ( object !== undefined ) {
return object;
}
}
return undefined;
}...
}
},
getObjectById: function ( id ) {
return this.getObjectByProperty( 'id', id );
},
getObjectByName: function ( name ) {
return this.getObjectByProperty( 'name', name );
...function getWorldDirection( optionalTarget ) {
var result = optionalTarget || new Vector3();
this.getWorldQuaternion( quaternion );
return result.set( 0, 0, 1 ).applyQuaternion( quaternion );
}...
var intersects = _raycaster.intersectObjects( _objects );
if ( intersects.length > 0 ) {
var object = intersects[ 0 ].object;
_plane.setFromNormalAndCoplanarPoint( _camera.getWorldDirection( _plane.normal ),
object.position );
if ( _hovered !== object ) {
scope.dispatchEvent( { type: 'hoveron', object: object } );
_domElement.style.cursor = 'pointer';
_hovered = object;
...getWorldPosition = function ( optionalTarget ) {
var result = optionalTarget || new Vector3();
this.updateMatrixWorld( true );
return result.setFromMatrixPosition( this.matrixWorld );
}...
var boneOffsetForm = helper.allocTransform();
helper.setIdentity( boneOffsetForm );
helper.setOriginFromArray3( boneOffsetForm, params.position );
helper.setBasisFromArray3( boneOffsetForm, params.rotation );
var boneForm = helper.allocTransform();
helper.setIdentity( boneForm );
helper.setOriginFromArray3( boneForm, bone.getWorldPosition().toArray() );
var form = helper.multiplyTransforms( boneForm, boneOffsetForm );
var state = new Ammo.btDefaultMotionState( form );
var info = new Ammo.btRigidBodyConstructionInfo( weight, state, shape, localInertia );
info.set_m_friction( params.friction );
info.set_m_restitution( params.restitution );
...function getWorldQuaternion( optionalTarget ) {
var result = optionalTarget || new Quaternion();
this.updateMatrixWorld( true );
this.matrixWorld.decompose( position, result, scale );
return result;
}...
var quaternion = new Quaternion();
return function getWorldDirection( optionalTarget ) {
var result = optionalTarget || new Vector3();
this.getWorldQuaternion( quaternion );
return result.set( 0, 0, - 1 ).applyQuaternion( quaternion );
};
}(),
...function getWorldRotation( optionalTarget ) {
var result = optionalTarget || new Euler();
this.getWorldQuaternion( quaternion );
return result.setFromQuaternion( quaternion, this.rotation.order, false );
}n/a
function getWorldScale( optionalTarget ) {
var result = optionalTarget || new Vector3();
this.updateMatrixWorld( true );
this.matrixWorld.decompose( position, quaternion, result );
return result;
}n/a
hasEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return false;
var listeners = this._listeners;
return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
}n/a
localToWorld = function ( vector ) {
return vector.applyMatrix4( this.matrixWorld );
}n/a
function lookAt( vector ) {
if ( this.isCamera ) {
m1.lookAt( this.position, vector, this.up );
} else {
m1.lookAt( vector, this.position, this.up );
}
this.quaternion.setFromRotationMatrix( m1 );
}...
target.reflect( normal ).negate();
target.add( mirrorWorldPosition );
mirrorCamera.position.copy( view );
mirrorCamera.up.set( 0, - 1, 0 );
mirrorCamera.up.applyMatrix4( rotationMatrix );
mirrorCamera.up.reflect( normal ).negate();
mirrorCamera.lookAt( target );
mirrorCamera.updateProjectionMatrix();
mirrorCamera.updateMatrixWorld();
mirrorCamera.matrixWorldInverse.getInverse( mirrorCamera.matrixWorld );
// Update the texture matrix
textureMatrix.set(
...raycast = function () {}...
}
function intersectObject( object, raycaster, intersects, recursive ) {
if ( object.visible === false ) return;
object.raycast( raycaster, intersects );
if ( recursive === true ) {
var children = object.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
...remove = function ( object ) {
if ( arguments.length > 1 ) {
for ( var i = 0; i < arguments.length; i ++ ) {
this.remove( arguments[ i ] );
}
}
var index = this.children.indexOf( object );
if ( index !== - 1 ) {
object.parent = null;
object.dispatchEvent( { type: 'removed' } );
this.children.splice( index, 1 );
}
}...
}
// visual
if ( removeVisual === true && this.visual && this.visual.parent ) {
this.visual.parent.remove( this.visual );
}
},
addNode: function ( node, indexOctant ) {
...removeEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ type ];
if ( listenerArray !== undefined ) {
var index = listenerArray.indexOf( listener );
if ( index !== - 1 ) {
listenerArray.splice( index, 1 );
}
}
}...
// Reset
this.resetGLState = resetGLState;
this.dispose = function () {
_canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
renderLists.dispose();
};
// Events
...renderDepth = function () {
console.warn( 'THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.' );
}n/a
function rotateOnAxis( axis, angle ) {
q1.setFromAxisAngle( axis, angle );
this.quaternion.multiply( q1 );
return this;
}...
rotateX: function () {
var v1 = new Vector3( 1, 0, 0 );
return function rotateX( angle ) {
return this.rotateOnAxis( v1, angle );
};
}(),
rotateY: function () {
...function rotateX( angle ) {
return this.rotateOnAxis( v1, angle );
}...
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
...function rotateY( angle ) {
return this.rotateOnAxis( v1, angle );
}...
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
rotateZ: function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
...function rotateZ( angle ) {
return this.rotateOnAxis( v1, angle );
}...
rotateY: function () {
console.error( 'THREE.Matrix4: .rotateY() has been removed.' );
},
rotateZ: function () {
console.error( 'THREE.Matrix4: .rotateZ() has been removed.' );
},
rotateByAxis: function () {
console.error( 'THREE.Matrix4: .rotateByAxis() has been removed.' );
},
...setRotationFromAxisAngle = function ( axis, angle ) {
// assumes axis is normalized
this.quaternion.setFromAxisAngle( axis, angle );
}n/a
setRotationFromEuler = function ( euler ) {
this.quaternion.setFromEuler( euler, true );
}n/a
setRotationFromMatrix = function ( m ) {
// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
this.quaternion.setFromRotationMatrix( m );
}n/a
setRotationFromQuaternion = function ( q ) {
// assumes q is normalized
this.quaternion.copy( q );
}...
return v1.setFromMatrixColumn( this, 3 );
};
}(),
setRotationFromQuaternion: function ( q ) {
console.warn( 'THREE.Matrix4: .setRotationFromQuaternion() has been renamed to
.makeRotationFromQuaternion().' );
return this.makeRotationFromQuaternion( q );
},
multiplyToArray: function () {
console.warn( 'THREE.Matrix4: .multiplyToArray() has been removed.' );
...toJSON = function ( meta ) {
// meta is '' when called from JSON.stringify
var isRootObject = ( meta === undefined || meta === '' );
var output = {};
// meta is a hash used to collect geometries, materials.
// not providing it implies that this is the root object
// being serialized.
if ( isRootObject ) {
// initialize meta obj
meta = {
geometries: {},
materials: {},
textures: {},
images: {}
};
output.metadata = {
version: 4.5,
type: 'Object',
generator: 'Object3D.toJSON'
};
}
// standard Object3D serialization
var object = {};
object.uuid = this.uuid;
object.type = this.type;
if ( this.name !== '' ) object.name = this.name;
if ( JSON.stringify( this.userData ) !== '{}' ) object.userData = this.userData;
if ( this.castShadow === true ) object.castShadow = true;
if ( this.receiveShadow === true ) object.receiveShadow = true;
if ( this.visible === false ) object.visible = false;
object.matrix = this.matrix.toArray();
//
function serialize( library, element ) {
if ( library[ element.uuid ] === undefined ) {
library[ element.uuid ] = element.toJSON( meta );
}
return element.uuid;
}
if ( this.geometry !== undefined ) {
object.geometry = serialize( meta.geometries, this.geometry );
}
if ( this.material !== undefined ) {
if ( Array.isArray( this.material ) ) {
var uuids = [];
for ( var i = 0, l = this.material.length; i < l; i ++ ) {
uuids.push( serialize( meta.materials, this.material[ i ] ) );
}
object.material = uuids;
} else {
object.material = serialize( meta.materials, this.material );
}
}
//
if ( this.children.length > 0 ) {
object.children = [];
for ( var i = 0; i < this.children.length; i ++ ) {
object.children.push( this.children[ i ].toJSON( meta ).object );
}
}
if ( isRootObject ) {
var geometries = extractFromCache( meta.geometries );
var materials = extractFromCache( meta.materials );
var textures = extractFromCache( meta.textures );
var images = extractFromCache( meta.images );
if ( geometries.length > 0 ) output.geometries = geometries;
if ( materials.length > 0 ) output.materials = materials;
if ( textures.length > 0 ) output.textures = textures;
if ( images.length > 0 ) output.images = images;
}
output.object = object;
return output;
// extract data from the cache hash
// remove metadata on each item
// and return as array
function extractFromCache( cache ) {
var values = [];
for ( var key in cache ) {
var data = cache[ key ];
delete data.metadata;
values.push( data );
}
return values;
}
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...translate = function ( distance, axis ) {
console.warn( 'THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.' );
return this.translateOnAxis( axis, distance );
}...
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
...function translateOnAxis( axis, distance ) {
v1.copy( axis ).applyQuaternion( this.quaternion );
this.position.add( v1.multiplyScalar( distance ) );
return this;
}...
renderDepth: function () {
console.warn( 'THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.' );
},
translate: function ( distance, axis ) {
console.warn( 'THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead.' );
return this.translateOnAxis( axis, distance );
}
} );
Object.defineProperties( Object3D.prototype, {
...function translateX( distance ) {
return this.translateOnAxis( v1, distance );
}...
}
var actualMoveSpeed = delta * this.movementSpeed;
if ( this.moveForward || ( this.autoForward && ! this.moveBackward ) ) this.object.translateZ( - ( actualMoveSpeed +
this.autoSpeedFactor ) );
if ( this.moveBackward ) this.object.translateZ( actualMoveSpeed );
if ( this.moveLeft ) this.object.translateX( - actualMoveSpeed );
if ( this.moveRight ) this.object.translateX( actualMoveSpeed );
if ( this.moveUp ) this.object.translateY( actualMoveSpeed );
if ( this.moveDown ) this.object.translateY( - actualMoveSpeed );
var actualLookSpeed = delta * this.lookSpeed;
...function translateY( distance ) {
return this.translateOnAxis( v1, distance );
}...
if ( this.moveForward || ( this.autoForward && ! this.moveBackward ) ) this.object.translateZ( - ( actualMoveSpeed +
this.autoSpeedFactor ) );
if ( this.moveBackward ) this.object.translateZ( actualMoveSpeed );
if ( this.moveLeft ) this.object.translateX( - actualMoveSpeed );
if ( this.moveRight ) this.object.translateX( actualMoveSpeed );
if ( this.moveUp ) this.object.translateY( actualMoveSpeed );
if ( this.moveDown ) this.object.translateY( - actualMoveSpeed );
var actualLookSpeed = delta * this.lookSpeed;
if ( ! this.activeLook ) {
actualLookSpeed = 0;
...function translateZ( distance ) {
return this.translateOnAxis( v1, distance );
}...
this.autoSpeedFactor = 0.0;
}
var actualMoveSpeed = delta * this.movementSpeed;
if ( this.moveForward || ( this.autoForward && ! this.moveBackward ) ) this.object.translateZ( - ( actualMoveSpeed + this.autoSpeedFactor ) );
if ( this.moveBackward ) this.object.translateZ( actualMoveSpeed );
if ( this.moveLeft ) this.object.translateX( - actualMoveSpeed );
if ( this.moveRight ) this.object.translateX( actualMoveSpeed );
if ( this.moveUp ) this.object.translateY( actualMoveSpeed );
if ( this.moveDown ) this.object.translateY( - actualMoveSpeed );
...traverse = function ( callback ) {
callback( this );
var children = this.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
children[ i ].traverse( callback );
}
}...
return function expandByObject( object ) {
var scope = this;
object.updateMatrixWorld( true );
object.traverse( function ( node ) {
var i, l;
var geometry = node.geometry;
if ( geometry !== undefined ) {
...traverseAncestors = function ( callback ) {
var parent = this.parent;
if ( parent !== null ) {
callback( parent );
parent.traverseAncestors( callback );
}
}...
var parent = this.parent;
if ( parent !== null ) {
callback( parent );
parent.traverseAncestors( callback );
}
},
updateMatrix: function () {
...traverseVisible = function ( callback ) {
if ( this.visible === false ) return;
callback( this );
var children = this.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
children[ i ].traverseVisible( callback );
}
}...
callback( this );
var children = this.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
children[ i ].traverseVisible( callback );
}
},
traverseAncestors: function ( callback ) {
...updateMatrix = function () {
this.matrix.compose( this.position, this.quaternion, this.scale );
this.matrixWorldNeedsUpdate = true;
}...
merge: function ( geometry1, geometry2, materialIndexOffset ) {
console.warn( 'THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset
) instead.' );
var matrix;
if ( geometry2.isMesh ) {
geometry2.matrixAutoUpdate && geometry2.updateMatrix();
matrix = geometry2.matrix;
geometry2 = geometry2.geometry;
}
geometry1.merge( geometry2, matrix, materialIndexOffset );
...updateMatrixWorld = function ( force ) {
if ( this.matrixAutoUpdate ) this.updateMatrix();
if ( this.matrixWorldNeedsUpdate || force ) {
if ( this.parent === null ) {
this.matrixWorld.copy( this.matrix );
} else {
this.matrixWorld.multiplyMatrices( this.parent.matrixWorld, this.matrix );
}
this.matrixWorldNeedsUpdate = false;
force = true;
}
// update children
var children = this.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
children[ i ].updateMatrixWorld( force );
}
}...
var v1 = new Vector3();
return function expandByObject( object ) {
var scope = this;
object.updateMatrixWorld( true );
object.traverse( function ( node ) {
var i, l;
var geometry = node.geometry;
...function worldToLocal( vector ) {
return vector.applyMatrix4( m1.getInverse( this.matrixWorld ) );
}...
var tr = this.getWorldTransformForBone();
var thV = helper.allocThreeVector3();
var o = helper.getOrigin( tr );
thV.set( o.x(), o.y(), o.z() );
var v = this.bone.worldToLocal( thV );
this.bone.position.add( v );
helper.freeThreeVector3( thV );
helper.freeTransform( tr );
}
...function ObjectLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
this.texturePath = '';
}n/a
load = function ( url, onLoad, onProgress, onError ) {
if ( this.texturePath === '' ) {
this.texturePath = url.substring( 0, url.lastIndexOf( '/' ) + 1 );
}
var scope = this;
var loader = new FileLoader( scope.manager );
loader.load( url, function ( text ) {
var json = null;
try {
json = JSON.parse( text );
} catch ( error ) {
if ( onError !== undefined ) onError( error );
console.error( 'THREE:ObjectLoader: Can\'t parse ' + url + '.', error.message );
return;
}
var metadata = json.metadata;
if ( metadata === undefined || metadata.type === undefined || metadata.type.toLowerCase() === 'geometry' ) {
console.error( 'THREE.ObjectLoader: Can\'t load ' + url + '. Use THREE.JSONLoader instead.' );
return;
}
scope.parse( json, onLoad );
}, onProgress, onError );
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...parse = function ( json, onLoad ) {
var geometries = this.parseGeometries( json.geometries );
var images = this.parseImages( json.images, function () {
if ( onLoad !== undefined ) onLoad( object );
} );
var textures = this.parseTextures( json.textures, images );
var materials = this.parseMaterials( json.materials, textures );
var object = this.parseObject( json.object, geometries, materials );
if ( json.animations ) {
object.animations = this.parseAnimations( json.animations );
}
if ( json.images === undefined || json.images.length === 0 ) {
if ( onLoad !== undefined ) onLoad( object );
}
return object;
}...
var tracks = [],
jsonTracks = json.tracks,
frameTime = 1.0 / ( json.fps || 1.0 );
for ( var i = 0, n = jsonTracks.length; i !== n; ++ i ) {
tracks.push( KeyframeTrack.parse( jsonTracks[ i ] ).scale( frameTime ) );
}
return new AnimationClip( json.name, json.duration, tracks );
},
...parseAnimations = function ( json ) {
var animations = [];
for ( var i = 0; i < json.length; i ++ ) {
var clip = AnimationClip.parse( json[ i ] );
animations.push( clip );
}
return animations;
}...
var textures = this.parseTextures( json.textures, images );
var materials = this.parseMaterials( json.materials, textures );
var object = this.parseObject( json.object, geometries, materials );
if ( json.animations ) {
object.animations = this.parseAnimations( json.animations );
}
if ( json.images === undefined || json.images.length === 0 ) {
if ( onLoad !== undefined ) onLoad( object );
...parseGeometries = function ( json ) {
var geometries = {};
if ( json !== undefined ) {
var geometryLoader = new JSONLoader();
var bufferGeometryLoader = new BufferGeometryLoader();
for ( var i = 0, l = json.length; i < l; i ++ ) {
var geometry;
var data = json[ i ];
switch ( data.type ) {
case 'PlaneGeometry':
case 'PlaneBufferGeometry':
geometry = new Geometries[ data.type ](
data.width,
data.height,
data.widthSegments,
data.heightSegments
);
break;
case 'BoxGeometry':
case 'BoxBufferGeometry':
case 'CubeGeometry': // backwards compatible
geometry = new Geometries[ data.type ](
data.width,
data.height,
data.depth,
data.widthSegments,
data.heightSegments,
data.depthSegments
);
break;
case 'CircleGeometry':
case 'CircleBufferGeometry':
geometry = new Geometries[ data.type ](
data.radius,
data.segments,
data.thetaStart,
data.thetaLength
);
break;
case 'CylinderGeometry':
case 'CylinderBufferGeometry':
geometry = new Geometries[ data.type ](
data.radiusTop,
data.radiusBottom,
data.height,
data.radialSegments,
data.heightSegments,
data.openEnded,
data.thetaStart,
data.thetaLength
);
break;
case 'ConeGeometry':
case 'ConeBufferGeometry':
geometry = new Geometries[ data.type ](
data.radius,
data.height,
data.radialSegments,
data.heightSegments,
data.openEnded,
data.thetaStart,
data.thetaLength
);
break;
case 'SphereGeometry':
case 'SphereBufferGeometry':
geometry = new Geometries[ data.type ](
data.radius,
data.widthSegments,
data.heightSegments,
data.phiStart,
data.phiLength,
data.thetaStart,
data.thetaLength
);
break;
case 'DodecahedronGeometry':
case 'IcosahedronGeometry':
case 'OctahedronGeometry':
case 'TetrahedronGeometry':
geometry = new Geometries[ data.type ](
data.radius,
data.detail
);
break;
case 'RingGeometry':
case 'RingBufferGeometry':
geometry = new Geometries[ data.type ](
data.innerRadius,
data.outerRadius,
data.thetaSegments,
data.phiSegments,
data.thetaStart,
data.thetaLength
);
break;
case 'TorusGeometry':
case 'TorusBufferGeometry':
geometry = new Geometries[ data.type ](
data.radius,
data.tube,
data.radialSegments,
data.tubularSegments,
data.arc
);
break;
case 'TorusKnotGeometry':
case 'TorusKnotBufferGeometry':
geometry = new Geometries[ data.type ](
data.radius,
data.tube,
data.tubularSegments,
data.radialSegments,
data.p,
data.q
);
break;
case 'LatheGeometry':
case 'LatheBufferGeometry':
geometry = new Geometries[ data.type ](
data.points,
data.segments,
data.phiStart,
data.phiLength
);
break;
case 'BufferGeometry':
geometry = bufferGeometryLoader.parse( data );
break;
case 'Geometry':
geometry = geometryLoader.parse( data, this.texturePath ).geometry;
break;
default:
console.warn( 'THREE.ObjectLoader: Unsupported geometry type "' + data.type + '"' );
continue;
}
geometry.uuid = data.uuid;
if ( data.name !== undefined ) geometry.name = data.name;
geometries[ data.uuid ] = geometry;
}
}
return geometries;
}...
this.crossOrigin = value;
},
parse: function ( json, onLoad ) {
var geometries = this.parseGeometries( json.geometries );
var images = this.parseImages( json.images, function () {
if ( onLoad !== undefined ) onLoad( object );
} );
...parseImages = function ( json, onLoad ) {
var scope = this;
var images = {};
function loadImage( url ) {
scope.manager.itemStart( url );
return loader.load( url, function () {
scope.manager.itemEnd( url );
}, undefined, function () {
scope.manager.itemEnd( url );
scope.manager.itemError( url );
} );
}
if ( json !== undefined && json.length > 0 ) {
var manager = new LoadingManager( onLoad );
var loader = new ImageLoader( manager );
loader.setCrossOrigin( this.crossOrigin );
for ( var i = 0, l = json.length; i < l; i ++ ) {
var image = json[ i ];
var path = /^(\/\/)|([a-z]+:(\/\/)?)/i.test( image.url ) ? image.url : scope.texturePath + image.url;
images[ image.uuid ] = loadImage( path );
}
}
return images;
}...
},
parse: function ( json, onLoad ) {
var geometries = this.parseGeometries( json.geometries );
var images = this.parseImages( json.images, function () {
if ( onLoad !== undefined ) onLoad( object );
} );
var textures = this.parseTextures( json.textures, images );
var materials = this.parseMaterials( json.materials, textures );
...parseMaterials = function ( json, textures ) {
var materials = {};
if ( json !== undefined ) {
var loader = new MaterialLoader();
loader.setTextures( textures );
for ( var i = 0, l = json.length; i < l; i ++ ) {
var data = json[ i ];
if ( data.type === 'MultiMaterial' ) {
// Deprecated
var array = [];
for ( var j = 0; j < data.materials.length; j ++ ) {
array.push( loader.parse( data.materials[ j ] ) );
}
materials[ data.uuid ] = array;
} else {
materials[ data.uuid ] = loader.parse( data );
}
}
}
return materials;
}...
var images = this.parseImages( json.images, function () {
if ( onLoad !== undefined ) onLoad( object );
} );
var textures = this.parseTextures( json.textures, images );
var materials = this.parseMaterials( json.materials, textures );
var object = this.parseObject( json.object, geometries, materials );
if ( json.animations ) {
object.animations = this.parseAnimations( json.animations );
...function parseObject( data, geometries, materials ) {
var object;
function getGeometry( name ) {
if ( geometries[ name ] === undefined ) {
console.warn( 'THREE.ObjectLoader: Undefined geometry', name );
}
return geometries[ name ];
}
function getMaterial( name ) {
if ( name === undefined ) return undefined;
if ( Array.isArray( name ) ) {
var array = [];
for ( var i = 0, l = name.length; i < l; i ++ ) {
var uuid = name[ i ];
if ( materials[ uuid ] === undefined ) {
console.warn( 'THREE.ObjectLoader: Undefined material', uuid );
}
array.push( materials[ uuid ] );
}
return array;
}
if ( materials[ name ] === undefined ) {
console.warn( 'THREE.ObjectLoader: Undefined material', name );
}
return materials[ name ];
}
switch ( data.type ) {
case 'Scene':
object = new Scene();
if ( data.background !== undefined ) {
if ( Number.isInteger( data.background ) ) {
object.background = new Color( data.background );
}
}
if ( data.fog !== undefined ) {
if ( data.fog.type === 'Fog' ) {
object.fog = new Fog( data.fog.color, data.fog.near, data.fog.far );
} else if ( data.fog.type === 'FogExp2' ) {
object.fog = new FogExp2( data.fog.color, data.fog.density );
}
}
break;
case 'PerspectiveCamera':
object = new PerspectiveCamera( data.fov, data.aspect, data.near, data.far );
if ( data.focus !== undefined ) object.focus = data.focus;
if ( data.zoom !== undefined ) object.zoom = data.zoom;
if ( data.filmGauge !== undefined ) object.filmGauge = data.filmGauge;
if ( data.filmOffset !== undefined ) object.filmOffset = data.filmOffset;
if ( data.view !== undefined ) object.view = Object.assign( {}, data.view );
break;
case 'OrthographicCamera':
object = new OrthographicCamera( data.left, data.right, data.top, data.bottom, data.near, data.far );
break;
case 'AmbientLight':
object = new AmbientLight( data.color, data.intensity );
break;
case 'DirectionalLight':
object = new DirectionalLight( data.color, data.intensity );
break;
case 'PointLight':
object = new PointLight( data.color, data.intensity, data.distance, data.decay );
break;
case 'RectAreaLight':
object = new RectAreaLight( data.color, data.intensity, data.width, data.height );
break;
case 'SpotLight':
object = new SpotLight( data.color, data.intensity, data.distance, data.angle, data.penumbra, data.decay );
break;
case 'HemisphereLight':
object = new HemisphereLight( data.color, data.groundColor, data.intensity );
break;
case 'SkinnedMesh':
console.warn( 'THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.' );
case 'Mesh':
var geometry = getGeometry( data.geometry );
var material = getMaterial( data.material );
if ( geometry.bones && geometry.bones.length > 0 ) {
object = new SkinnedMesh( geometry, material );
} else {
object = new Mesh( geometry, material );
}
break;
case 'LOD':
object = new LOD();
break;
case 'Line':
object = new Line( getGeometry( data.geometry ), getMaterial( data.material ), data.mode );
break;
case 'LineLoop':
object = new LineLoop( getGeometry( data.geometry ), getMaterial( data.material ) );
break;
case 'LineSegments':
object = new LineSegments( getGeometry( data.geometry ), getMaterial( data.material ) );
break;
case 'PointCloud':
case 'Points':
object = new Points( getGeometry( data.geometry ), getMaterial( data.material ) );
break;
case 'Sprite':
object = new Sprite( getMaterial( data.material ) );
break;
case 'Group':
object = new Group();
break;
default: ......
if ( onLoad !== undefined ) onLoad( object );
} );
var textures = this.parseTextures( json.textures, images );
var materials = this.parseMaterials( json.materials, textures );
var object = this.parseObject( json.object, geometries, materials );
if ( json.animations ) {
object.animations = this.parseAnimations( json.animations );
}
...parseTextures = function ( json, images ) {
function parseConstant( value, type ) {
if ( typeof( value ) === 'number' ) return value;
console.warn( 'THREE.ObjectLoader.parseTexture: Constant should be in numeric form.', value );
return type[ value ];
}
var textures = {};
if ( json !== undefined ) {
for ( var i = 0, l = json.length; i < l; i ++ ) {
var data = json[ i ];
if ( data.image === undefined ) {
console.warn( 'THREE.ObjectLoader: No "image" specified for', data.uuid );
}
if ( images[ data.image ] === undefined ) {
console.warn( 'THREE.ObjectLoader: Undefined image', data.image );
}
var texture = new Texture( images[ data.image ] );
texture.needsUpdate = true;
texture.uuid = data.uuid;
if ( data.name !== undefined ) texture.name = data.name;
if ( data.mapping !== undefined ) texture.mapping = parseConstant( data.mapping, TEXTURE_MAPPING );
if ( data.offset !== undefined ) texture.offset.fromArray( data.offset );
if ( data.repeat !== undefined ) texture.repeat.fromArray( data.repeat );
if ( data.wrap !== undefined ) {
texture.wrapS = parseConstant( data.wrap[ 0 ], TEXTURE_WRAPPING );
texture.wrapT = parseConstant( data.wrap[ 1 ], TEXTURE_WRAPPING );
}
if ( data.minFilter !== undefined ) texture.minFilter = parseConstant( data.minFilter, TEXTURE_FILTER );
if ( data.magFilter !== undefined ) texture.magFilter = parseConstant( data.magFilter, TEXTURE_FILTER );
if ( data.anisotropy !== undefined ) texture.anisotropy = data.anisotropy;
if ( data.flipY !== undefined ) texture.flipY = data.flipY;
textures[ data.uuid ] = texture;
}
}
return textures;
}...
var images = this.parseImages( json.images, function () {
if ( onLoad !== undefined ) onLoad( object );
} );
var textures = this.parseTextures( json.textures, images );
var materials = this.parseMaterials( json.materials, textures );
var object = this.parseObject( json.object, geometries, materials );
if ( json.animations ) {
object.animations = this.parseAnimations( json.animations );
...setCrossOrigin = function ( value ) {
this.crossOrigin = value;
}...
crossOrigin: undefined,
loadTexture: function ( url, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.' );
var loader = new TextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( url, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
return texture;
...setTexturePath = function ( value ) {
this.texturePath = value;
}n/a
function OctahedronBufferGeometry( radius, detail ) {
var vertices = [
1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1
];
var indices = [
0, 2, 4, 0, 4, 3, 0, 3, 5, 0, 5, 2, 1, 2, 5, 1, 5, 3, 1, 3, 4, 1, 4, 2
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'OctahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}n/a
function OctahedronBufferGeometry( radius, detail ) {
var vertices = [
1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1, 0, 0, 0, 1, 0, 0, - 1
];
var indices = [
0, 2, 4, 0, 4, 3, 0, 3, 5, 0, 5, 2, 1, 2, 5, 1, 5, 3, 1, 3, 4, 1, 4, 2
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'OctahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function OctahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'OctahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new OctahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}...
Z: [
[ new THREE.Mesh( arrowGeometry, new GizmoMaterial( { color: 0x0000ff } ) ), [ 0, 0, 0.5 ], [ Math.PI / 2, 0, 0 ] ],
[ new THREE.Line( lineZGeometry, new GizmoLineMaterial( { color: 0x0000ff } ) ) ]
],
XYZ: [
[ new THREE.Mesh( new THREE.OctahedronGeometry( 0.1, 0 ), new GizmoMaterial( { color
: 0xffffff, opacity: 0.25 } ) ), [ 0, 0, 0 ], [ 0, 0, 0 ] ]
],
XY: [
[ new THREE.Mesh( new THREE.PlaneBufferGeometry( 0.29, 0.29 ), new GizmoMaterial( { color: 0xffff00, opacity: 0.25 } ) ), [
0.15, 0.15, 0 ] ]
],
YZ: [
...function OctahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'OctahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new OctahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function OrthographicCamera( left, right, top, bottom, near, far ) {
Camera.call( this );
this.type = 'OrthographicCamera';
this.zoom = 1;
this.view = null;
this.left = left;
this.right = right;
this.top = top;
this.bottom = bottom;
this.near = ( near !== undefined ) ? near : 0.1;
this.far = ( far !== undefined ) ? far : 2000;
this.updateProjectionMatrix();
}...
THREE.Ocean = function ( renderer, camera, scene, options ) {
// flag used to trigger parameter changes
this.changed = true;
this.initial = true;
// Assign required parameters as object properties
this.oceanCamera = new THREE.OrthographicCamera(); //camera.clone();
this.oceanCamera.position.z = 1;
this.renderer = renderer;
this.renderer.clearColor( 0xffffff );
this.scene = new THREE.Scene();
// Assign optional parameters as variables and object properties
...clearViewOffset = function () {
this.view = null;
this.updateProjectionMatrix();
}n/a
function OrthographicCamera( left, right, top, bottom, near, far ) {
Camera.call( this );
this.type = 'OrthographicCamera';
this.zoom = 1;
this.view = null;
this.left = left;
this.right = right;
this.top = top;
this.bottom = bottom;
this.near = ( near !== undefined ) ? near : 0.1;
this.far = ( far !== undefined ) ? far : 2000;
this.updateProjectionMatrix();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Camera.prototype.copy.call( this, source );
this.left = source.left;
this.right = source.right;
this.top = source.top;
this.bottom = source.bottom;
this.near = source.near;
this.far = source.far;
this.zoom = source.zoom;
this.view = source.view === null ? null : Object.assign( {}, source.view );
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...setViewOffset = function ( fullWidth, fullHeight, x, y, width, height ) {
this.view = {
fullWidth: fullWidth,
fullHeight: fullHeight,
offsetX: x,
offsetY: y,
width: width,
height: height
};
this.updateProjectionMatrix();
}n/a
toJSON = function ( meta ) {
var data = Object3D.prototype.toJSON.call( this, meta );
data.object.zoom = this.zoom;
data.object.left = this.left;
data.object.right = this.right;
data.object.top = this.top;
data.object.bottom = this.bottom;
data.object.near = this.near;
data.object.far = this.far;
if ( this.view !== null ) data.object.view = Object.assign( {}, this.view );
return data;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...updateProjectionMatrix = function () {
var dx = ( this.right - this.left ) / ( 2 * this.zoom );
var dy = ( this.top - this.bottom ) / ( 2 * this.zoom );
var cx = ( this.right + this.left ) / 2;
var cy = ( this.top + this.bottom ) / 2;
var left = cx - dx;
var right = cx + dx;
var top = cy + dy;
var bottom = cy - dy;
if ( this.view !== null ) {
var zoomW = this.zoom / ( this.view.width / this.view.fullWidth );
var zoomH = this.zoom / ( this.view.height / this.view.fullHeight );
var scaleW = ( this.right - this.left ) / this.view.width;
var scaleH = ( this.top - this.bottom ) / this.view.height;
left += scaleW * ( this.view.offsetX / zoomW );
right = left + scaleW * ( this.view.width / zoomW );
top -= scaleH * ( this.view.offsetY / zoomH );
bottom = top - scaleH * ( this.view.height / zoomH );
}
this.projectionMatrix.makeOrthographic( left, right, top, bottom, this.near, this.far );
}...
scope.material = material;
function updateTextureMatrix( camera ) {
camera.updateMatrixWorld();
mirrorCamera.copy( camera );
mirrorCamera.updateProjectionMatrix();
scope.updateMatrixWorld();
mirrorWorldPosition.setFromMatrixPosition( scope.matrixWorld );
cameraWorldPosition.setFromMatrixPosition( camera.matrixWorld );
rotationMatrix.extractRotation( scope.matrixWorld );
...function ParametricBufferGeometry( func, slices, stacks ) {
BufferGeometry.call( this );
this.type = 'ParametricBufferGeometry';
this.parameters = {
func: func,
slices: slices,
stacks: stacks
};
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
var EPS = 0.00001;
var normal = new Vector3();
var p0 = new Vector3(), p1 = new Vector3();
var pu = new Vector3(), pv = new Vector3();
var i, j;
// generate vertices, normals and uvs
var sliceCount = slices + 1;
for ( i = 0; i <= stacks; i ++ ) {
var v = i / stacks;
for ( j = 0; j <= slices; j ++ ) {
var u = j / slices;
// vertex
p0 = func( u, v, p0 );
vertices.push( p0.x, p0.y, p0.z );
// normal
// approximate tangent vectors via finite differences
if ( u - EPS >= 0 ) {
p1 = func( u - EPS, v, p1 );
pu.subVectors( p0, p1 );
} else {
p1 = func( u + EPS, v, p1 );
pu.subVectors( p1, p0 );
}
if ( v - EPS >= 0 ) {
p1 = func( u, v - EPS, p1 );
pv.subVectors( p0, p1 );
} else {
p1 = func( u, v + EPS, p1 );
pv.subVectors( p1, p0 );
}
// cross product of tangent vectors returns surface normal
normal.crossVectors( pu, pv ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, v );
}
}
// generate indices
for ( i = 0; i < stacks; i ++ ) {
for ( j = 0; j < slices; j ++ ) {
var a = i * sliceCount + j;
var b = i * sliceCount + j + 1;
var c = ( i + 1 ) * sliceCount + j + 1;
var d = ( i + 1 ) * sliceCount + j;
// faces one and two
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}n/a
function ParametricBufferGeometry( func, slices, stacks ) {
BufferGeometry.call( this );
this.type = 'ParametricBufferGeometry';
this.parameters = {
func: func,
slices: slices,
stacks: stacks
};
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
var EPS = 0.00001;
var normal = new Vector3();
var p0 = new Vector3(), p1 = new Vector3();
var pu = new Vector3(), pv = new Vector3();
var i, j;
// generate vertices, normals and uvs
var sliceCount = slices + 1;
for ( i = 0; i <= stacks; i ++ ) {
var v = i / stacks;
for ( j = 0; j <= slices; j ++ ) {
var u = j / slices;
// vertex
p0 = func( u, v, p0 );
vertices.push( p0.x, p0.y, p0.z );
// normal
// approximate tangent vectors via finite differences
if ( u - EPS >= 0 ) {
p1 = func( u - EPS, v, p1 );
pu.subVectors( p0, p1 );
} else {
p1 = func( u + EPS, v, p1 );
pu.subVectors( p1, p0 );
}
if ( v - EPS >= 0 ) {
p1 = func( u, v - EPS, p1 );
pv.subVectors( p0, p1 );
} else {
p1 = func( u, v + EPS, p1 );
pv.subVectors( p1, p0 );
}
// cross product of tangent vectors returns surface normal
normal.crossVectors( pu, pv ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, v );
}
}
// generate indices
for ( i = 0; i < stacks; i ++ ) {
for ( j = 0; j < slices; j ++ ) {
var a = i * sliceCount + j;
var b = i * sliceCount + j + 1;
var c = ( i + 1 ) * sliceCount + j + 1;
var d = ( i + 1 ) * sliceCount + j;
// faces one and two
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function ParametricGeometry( func, slices, stacks ) {
Geometry.call( this );
this.type = 'ParametricGeometry';
this.parameters = {
func: func,
slices: slices,
stacks: stacks
};
this.fromBufferGeometry( new ParametricBufferGeometry( func, slices, stacks ) );
this.mergeVertices();
}n/a
function ParametricGeometry( func, slices, stacks ) {
Geometry.call( this );
this.type = 'ParametricGeometry';
this.parameters = {
func: func,
slices: slices,
stacks: stacks
};
this.fromBufferGeometry( new ParametricBufferGeometry( func, slices, stacks ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Path( points ) {
CurvePath.call( this );
this.currentPoint = new Vector2();
if ( points ) {
this.fromPoints( points );
}
}n/a
absarc = function ( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
this.absellipse( aX, aY, aRadius, aRadius, aStartAngle, aEndAngle, aClockwise );
}n/a
absellipse = function ( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
var curve = new EllipseCurve( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation );
if ( this.curves.length > 0 ) {
// if a previous curve is present, attempt to join
var firstPoint = curve.getPoint( 0 );
if ( ! firstPoint.equals( this.currentPoint ) ) {
this.lineTo( firstPoint.x, firstPoint.y );
}
}
this.curves.push( curve );
var lastPoint = curve.getPoint( 1 );
this.currentPoint.copy( lastPoint );
}n/a
arc = function ( aX, aY, aRadius, aStartAngle, aEndAngle, aClockwise ) {
var x0 = this.currentPoint.x;
var y0 = this.currentPoint.y;
this.absarc( aX + x0, aY + y0, aRadius,
aStartAngle, aEndAngle, aClockwise );
}n/a
bezierCurveTo = function ( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY ) {
var curve = new CubicBezierCurve(
this.currentPoint.clone(),
new Vector2( aCP1x, aCP1y ),
new Vector2( aCP2x, aCP2y ),
new Vector2( aX, aY )
);
this.curves.push( curve );
this.currentPoint.set( aX, aY );
}n/a
function Path( points ) {
CurvePath.call( this );
this.currentPoint = new Vector2();
if ( points ) {
this.fromPoints( points );
}
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...ellipse = function ( aX, aY, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation ) {
var x0 = this.currentPoint.x;
var y0 = this.currentPoint.y;
this.absellipse( aX + x0, aY + y0, xRadius, yRadius, aStartAngle, aEndAngle, aClockwise, aRotation );
}n/a
fromPoints = function ( vectors ) {
this.moveTo( vectors[ 0 ].x, vectors[ 0 ].y );
for ( var i = 1, l = vectors.length; i < l; i ++ ) {
this.lineTo( vectors[ i ].x, vectors[ i ].y );
}
}n/a
lineTo = function ( x, y ) {
var curve = new LineCurve( this.currentPoint.clone(), new Vector2( x, y ) );
this.curves.push( curve );
this.currentPoint.set( x, y );
}n/a
moveTo = function ( x, y ) {
this.currentPoint.set( x, y ); // TODO consider referencing vectors instead of copying?
}n/a
quadraticCurveTo = function ( aCPx, aCPy, aX, aY ) {
var curve = new QuadraticBezierCurve(
this.currentPoint.clone(),
new Vector2( aCPx, aCPy ),
new Vector2( aX, aY )
);
this.curves.push( curve );
this.currentPoint.set( aX, aY );
}n/a
splineThru = function ( pts) {
var npts = [ this.currentPoint.clone() ].concat( pts );
var curve = new SplineCurve( npts );
this.curves.push( curve );
this.currentPoint.copy( pts[ pts.length - 1 ] );
}n/a
function PerspectiveCamera( fov, aspect, near, far ) {
Camera.call( this );
this.type = 'PerspectiveCamera';
this.fov = fov !== undefined ? fov : 50;
this.zoom = 1;
this.near = near !== undefined ? near : 0.1;
this.far = far !== undefined ? far : 2000;
this.focus = 10;
this.aspect = aspect !== undefined ? aspect : 1;
this.view = null;
this.filmGauge = 35; // width of the film (default in millimeters)
this.filmOffset = 0; // horizontal film offset (same unit as gauge)
this.updateProjectionMatrix();
}...
var cameraWorldPosition = new THREE.Vector3();
var rotationMatrix = new THREE.Matrix4();
var lookAtPosition = new THREE.Vector3( 0, 0, - 1 );
var clipPlane = new THREE.Vector4();
var textureMatrix = new THREE.Matrix4();
var mirrorCamera = new THREE.PerspectiveCamera();
mirrorCamera.matrixAutoUpdate = true;
var parameters = {
minFilter: THREE.LinearFilter,
magFilter: THREE.LinearFilter,
format: THREE.RGBFormat,
stencilBuffer: false
...clearViewOffset = function () {
this.view = null;
this.updateProjectionMatrix();
}n/a
function PerspectiveCamera( fov, aspect, near, far ) {
Camera.call( this );
this.type = 'PerspectiveCamera';
this.fov = fov !== undefined ? fov : 50;
this.zoom = 1;
this.near = near !== undefined ? near : 0.1;
this.far = far !== undefined ? far : 2000;
this.focus = 10;
this.aspect = aspect !== undefined ? aspect : 1;
this.view = null;
this.filmGauge = 35; // width of the film (default in millimeters)
this.filmOffset = 0; // horizontal film offset (same unit as gauge)
this.updateProjectionMatrix();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Camera.prototype.copy.call( this, source );
this.fov = source.fov;
this.zoom = source.zoom;
this.near = source.near;
this.far = source.far;
this.focus = source.focus;
this.aspect = source.aspect;
this.view = source.view === null ? null : Object.assign( {}, source.view );
this.filmGauge = source.filmGauge;
this.filmOffset = source.filmOffset;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...getEffectiveFOV = function () {
return _Math.RAD2DEG * 2 * Math.atan(
Math.tan( _Math.DEG2RAD * 0.5 * this.fov ) / this.zoom );
}n/a
getFilmHeight = function () {
// film not completely covered in landscape format (aspect > 1)
return this.filmGauge / Math.max( this.aspect, 1 );
}...
* a 35mm (full frame) camera.
*
* Values for focal length and film gauge must have the same unit.
*/
setFocalLength: function ( focalLength ) {
// see http://www.bobatkins.com/photography/technical/field_of_view.html
var vExtentSlope = 0.5 * this.getFilmHeight() / focalLength;
this.fov = _Math.RAD2DEG * 2 * Math.atan( vExtentSlope );
this.updateProjectionMatrix();
},
/**
...getFilmWidth = function () {
// film not completely covered in portrait format (aspect < 1)
return this.filmGauge * Math.min( this.aspect, 1 );
}...
top -= view.offsetY * height / fullHeight;
width *= view.width / fullWidth;
height *= view.height / fullHeight;
}
var skew = this.filmOffset;
if ( skew !== 0 ) left += near * skew / this.getFilmWidth();
this.projectionMatrix.makePerspective( left, left + width, top, top - height, near, this.far );
},
toJSON: function ( meta ) {
...getFocalLength = function () {
var vExtentSlope = Math.tan( _Math.DEG2RAD * 0.5 * this.fov );
return 0.5 * this.getFilmHeight() / vExtentSlope;
}...
};
// function for focusing at a distance from the camera
THREE.CinematicCamera.prototype.focusAt = function ( focusDistance ) {
if ( focusDistance === undefined ) focusDistance = 20;
var focalLength = this.getFocalLength();
// distance from the camera (normal to frustrum) to focus on
this.focus = focusDistance;
// the nearest point from the camera which is in focus (unused)
this.nearPoint = ( this.hyperFocal * this.focus ) / ( this.hyperFocal + ( this.focus - focalLength ) );
...setFocalLength = function ( focalLength ) {
// see http://www.bobatkins.com/photography/technical/field_of_view.html
var vExtentSlope = 0.5 * this.getFilmHeight() / focalLength;
this.fov = _Math.RAD2DEG * 2 * Math.atan( vExtentSlope );
this.updateProjectionMatrix();
}...
PerspectiveCamera.prototype.setLens = function ( focalLength, filmGauge ) {
console.warn( "THREE.PerspectiveCamera.setLens is deprecated. " +
"Use .setFocalLength and .filmGauge for a photographic setup." );
if ( filmGauge !== undefined ) this.filmGauge = filmGauge;
this.setFocalLength( focalLength );
};
//
Object.defineProperties( Light.prototype, {
onlyShadow: {
...setLens = function ( focalLength, filmGauge ) {
console.warn( "THREE.PerspectiveCamera.setLens is deprecated. " +
"Use .setFocalLength and .filmGauge for a photographic setup." );
if ( filmGauge !== undefined ) this.filmGauge = filmGauge;
this.setFocalLength( focalLength );
}...
rings: 3,
samples: 4
};
this.material_depth = new THREE.MeshDepthMaterial();
// In case of cinematicCamera, having a default lens set is important
this.setLens();
this.initPostProcessing();
};
THREE.CinematicCamera.prototype = Object.create( THREE.PerspectiveCamera.prototype );
THREE.CinematicCamera.prototype.constructor = THREE.CinematicCamera;
...setViewOffset = function ( fullWidth, fullHeight, x, y, width, height ) {
this.aspect = fullWidth / fullHeight;
this.view = {
fullWidth: fullWidth,
fullHeight: fullHeight,
offsetX: x,
offsetY: y,
width: width,
height: height
};
this.updateProjectionMatrix();
}n/a
toJSON = function ( meta ) {
var data = Object3D.prototype.toJSON.call( this, meta );
data.object.fov = this.fov;
data.object.zoom = this.zoom;
data.object.near = this.near;
data.object.far = this.far;
data.object.focus = this.focus;
data.object.aspect = this.aspect;
if ( this.view !== null ) data.object.view = Object.assign( {}, this.view );
data.object.filmGauge = this.filmGauge;
data.object.filmOffset = this.filmOffset;
return data;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...updateProjectionMatrix = function () {
var near = this.near,
top = near * Math.tan(
_Math.DEG2RAD * 0.5 * this.fov ) / this.zoom,
height = 2 * top,
width = this.aspect * height,
left = - 0.5 * width,
view = this.view;
if ( view !== null ) {
var fullWidth = view.fullWidth,
fullHeight = view.fullHeight;
left += view.offsetX * width / fullWidth;
top -= view.offsetY * height / fullHeight;
width *= view.width / fullWidth;
height *= view.height / fullHeight;
}
var skew = this.filmOffset;
if ( skew !== 0 ) left += near * skew / this.getFilmWidth();
this.projectionMatrix.makePerspective( left, left + width, top, top - height, near, this.far );
}...
scope.material = material;
function updateTextureMatrix( camera ) {
camera.updateMatrixWorld();
mirrorCamera.copy( camera );
mirrorCamera.updateProjectionMatrix();
scope.updateMatrixWorld();
mirrorWorldPosition.setFromMatrixPosition( scope.matrixWorld );
cameraWorldPosition.setFromMatrixPosition( camera.matrixWorld );
rotationMatrix.extractRotation( scope.matrixWorld );
...function Plane( normal, constant ) {
this.normal = ( normal !== undefined ) ? normal : new Vector3( 1, 0, 0 );
this.constant = ( constant !== undefined ) ? constant : 0;
}...
THREE.ConvexObjectBreaker = function( minSizeForBreak, smallDelta ) {
this.minSizeForBreak = minSizeForBreak || 1.4;
this.smallDelta = smallDelta || 0.0001;
this.tempLine1 = new THREE.Line3();
this.tempPlane1 = new THREE.Plane();
this.tempPlane2 = new THREE.Plane();
this.tempCM1 = new THREE.Vector3();
this.tempCM2 = new THREE.Vector3();
this.tempVector3 = new THREE.Vector3();
this.tempVector3_2 = new THREE.Vector3();
this.tempVector3_3 = new THREE.Vector3();
this.tempResultObjects = { object1: null, object2: null };
...function applyMatrix4( matrix, optionalNormalMatrix ) {
var referencePoint = this.coplanarPoint( v1 ).applyMatrix4( matrix );
// transform normal based on theory here:
// http://www.songho.ca/opengl/gl_normaltransform.html
var normalMatrix = optionalNormalMatrix || m1.getNormalMatrix( matrix );
var normal = this.normal.applyMatrix3( normalMatrix ).normalize();
// recalculate constant (like in setFromNormalAndCoplanarPoint)
this.constant = - referencePoint.dot( normal );
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...coplanarPoint = function ( optionalTarget ) {
var result = optionalTarget || new Vector3();
return result.copy( this.normal ).multiplyScalar( - this.constant );
}...
applyMatrix4: function () {
var v1 = new Vector3();
var m1 = new Matrix3();
return function applyMatrix4( matrix, optionalNormalMatrix ) {
var referencePoint = this.coplanarPoint( v1 ).applyMatrix4( matrix );
// transform normal based on theory here:
// http://www.songho.ca/opengl/gl_normaltransform.html
var normalMatrix = optionalNormalMatrix || m1.getNormalMatrix( matrix );
var normal = this.normal.applyMatrix3( normalMatrix ).normalize();
// recalculate constant (like in setFromNormalAndCoplanarPoint)
...copy = function ( plane ) {
this.normal.copy( plane.normal );
this.constant = plane.constant;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...distanceToPoint = function ( point ) {
return this.normal.dot( point ) + this.constant;
}...
return this.normal.dot( point ) + this.constant;
},
distanceToSphere: function ( sphere ) {
return this.distanceToPoint( sphere.center ) - sphere.radius;
},
projectPoint: function ( point, optionalTarget ) {
return this.orthoPoint( point, optionalTarget ).sub( point ).negate();
...distanceToSphere = function ( sphere ) {
return this.distanceToPoint( sphere.center ) - sphere.radius;
}n/a
equals = function ( plane ) {
return plane.normal.equals( this.normal ) && ( plane.constant === this.constant );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...function intersectLine( line, optionalTarget ) {
var result = optionalTarget || new Vector3();
var direction = line.delta( v1 );
var denominator = this.normal.dot( direction );
if ( denominator === 0 ) {
// line is coplanar, return origin
if ( this.distanceToPoint( line.start ) === 0 ) {
return result.copy( line.start );
}
// Unsure if this is the correct method to handle this case.
return undefined;
}
var t = - ( line.start.dot( this.normal ) + this.constant ) / denominator;
if ( t < 0 || t > 1 ) {
return undefined;
}
return result.copy( direction ).multiplyScalar( t ).add( line.start );
}...
if ( ( mark0 === 1 && mark1 === 2 ) || ( mark0 === 2 && mark1 === 1 ) ) {
// Intersection of segment with the plane
this.tempLine1.start.copy( p0 );
this.tempLine1.end.copy( p1 );
var intersection = localPlane.intersectLine( this.tempLine1 );
if ( intersection === undefined ) {
// Shouldn't happen
console.error( "Internal error: segment does not intersect plane." );
output.segmentedObject1 = null;
output.segmentedObject2 = null;
return 0;
}
...intersectsBox = function ( box ) {
return box.intersectsPlane( this );
}...
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...intersectsLine = function ( line ) {
// Note: this tests if a line intersects the plane, not whether it (or its end-points) are coplanar with it.
var startSign = this.distanceToPoint( line.start );
var endSign = this.distanceToPoint( line.end );
return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 );
}...
}
} );
Plane.prototype.isIntersectionLine = function ( line ) {
console.warn( 'THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().' );
return this.intersectsLine( line );
};
Quaternion.prototype.multiplyVector3 = function ( vector ) {
console.warn( 'THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead
.' );
...intersectsSphere = function ( sphere ) {
return sphere.intersectsPlane( this );
}...
return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum );
},
intersectsBox: function ( box ) {
return box.intersectsSphere( this );
},
intersectsPlane: function ( plane ) {
// We use the following equation to compute the signed distance from
// the center of the sphere to the plane.
...isIntersectionLine = function ( line ) {
console.warn( 'THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine().' );
return this.intersectsLine( line );
}...
}
} );
Plane.prototype.isIntersectionLine = function ( line ) {
console.warn( 'THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine
().' );
return this.intersectsLine( line );
};
Quaternion.prototype.multiplyVector3 = function ( vector ) {
console.warn( 'THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead
.' );
...negate = function () {
this.constant *= - 1;
this.normal.negate();
return this;
}...
return this;
},
negate: function () {
this.constant *= - 1;
this.normal.negate();
return this;
},
distanceToPoint: function ( point ) {
...normalize = function () {
// Note: will lead to a divide by zero if the plane is invalid.
var inverseNormalLength = 1.0 / this.normal.length();
this.normal.multiplyScalar( inverseNormalLength );
this.constant *= inverseNormalLength;
return this;
}...
}
this._x = v1.x;
this._y = v1.y;
this._z = v1.z;
this._w = r;
return this.normalize();
};
}(),
inverse: function () {
...orthoPoint = function ( point, optionalTarget ) {
var perpendicularMagnitude = this.distanceToPoint( point );
var result = optionalTarget || new Vector3();
return result.copy( this.normal ).multiplyScalar( perpendicularMagnitude );
}...
return this.distanceToPoint( sphere.center ) - sphere.radius;
},
projectPoint: function ( point, optionalTarget ) {
return this.orthoPoint( point, optionalTarget ).sub( point ).negate();
},
orthoPoint: function ( point, optionalTarget ) {
var perpendicularMagnitude = this.distanceToPoint( point );
...projectPoint = function ( point, optionalTarget ) {
return this.orthoPoint( point, optionalTarget ).sub( point ).negate();
}...
var result = optionalTarget || new Vector3();
var minDistance = Infinity;
// project the point onto the plane of the triangle
plane.setFromCoplanarPoints( this.a, this.b, this.c );
plane.projectPoint( point, projectedPoint );
// check if the projection lies within the triangle
if( this.containsPoint( projectedPoint ) === true ) {
// if so, this is the closest point
...set = function ( normal, constant ) {
this.normal.copy( normal );
this.constant = constant;
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setComponents = function ( x, y, z, w ) {
this.normal.set( x, y, z );
this.constant = w;
return this;
}...
var planes = this.planes;
var me = m.elements;
var me0 = me[ 0 ], me1 = me[ 1 ], me2 = me[ 2 ], me3 = me[ 3 ];
var me4 = me[ 4 ], me5 = me[ 5 ], me6 = me[ 6 ], me7 = me[ 7 ];
var me8 = me[ 8 ], me9 = me[ 9 ], me10 = me[ 10 ], me11 = me[ 11 ];
var me12 = me[ 12 ], me13 = me[ 13 ], me14 = me[ 14 ], me15 = me[ 15 ];
planes[ 0 ].setComponents( me3 - me0, me7 - me4, me11 - me8, me15 - me12 ).normalize
();
planes[ 1 ].setComponents( me3 + me0, me7 + me4, me11 + me8, me15 + me12 ).normalize();
planes[ 2 ].setComponents( me3 + me1, me7 + me5, me11 + me9, me15 + me13 ).normalize();
planes[ 3 ].setComponents( me3 - me1, me7 - me5, me11 - me9, me15 - me13 ).normalize();
planes[ 4 ].setComponents( me3 - me2, me7 - me6, me11 - me10, me15 - me14 ).normalize();
planes[ 5 ].setComponents( me3 + me2, me7 + me6, me11 + me10, me15 + me14 ).normalize();
return this;
...function setFromCoplanarPoints( a, b, c ) {
var normal = v1.subVectors( c, b ).cross( v2.subVectors( a, b ) ).normalize();
// Q: should an error be thrown if normal is zero (e.g. degenerate plane)?
this.setFromNormalAndCoplanarPoint( normal, a );
return this;
}...
var debris = [];
var tempPlane1 = this.tempPlane1;
var tempPlane2 = this.tempPlane2;
this.tempVector3.addVectors( pointOfImpact, normal );
tempPlane1.setFromCoplanarPoints( pointOfImpact, object.position, this.tempVector3 );
var maxTotalIterations = maxRandomIterations + maxRadialIterations;
var scope = this;
function subdivideRadial( subObject, startAngle, endAngle, numIterations ) {
...setFromNormalAndCoplanarPoint = function ( normal, point ) {
this.normal.copy( normal );
this.constant = - point.dot( this.normal ); // must be this.normal, not normal, as this.normal is normalized
return this;
}...
return function setFromCoplanarPoints( a, b, c ) {
var normal = v1.subVectors( c, b ).cross( v2.subVectors( a, b ) ).normalize();
// Q: should an error be thrown if normal is zero (e.g. degenerate plane)?
this.setFromNormalAndCoplanarPoint( normal, a );
return this;
};
}(),
...translate = function ( offset ) {
this.constant = this.constant - offset.dot( this.normal );
return this;
}...
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
...function PlaneBufferGeometry( width, height, widthSegments, heightSegments ) {
BufferGeometry.call( this );
this.type = 'PlaneBufferGeometry';
this.parameters = {
width: width,
height: height,
widthSegments: widthSegments,
heightSegments: heightSegments
};
var width_half = width / 2;
var height_half = height / 2;
var gridX = Math.floor( widthSegments ) || 1;
var gridY = Math.floor( heightSegments ) || 1;
var gridX1 = gridX + 1;
var gridY1 = gridY + 1;
var segment_width = width / gridX;
var segment_height = height / gridY;
var ix, iy;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// generate vertices, normals and uvs
for ( iy = 0; iy < gridY1; iy ++ ) {
var y = iy * segment_height - height_half;
for ( ix = 0; ix < gridX1; ix ++ ) {
var x = ix * segment_width - width_half;
vertices.push( x, - y, 0 );
normals.push( 0, 0, 1 );
uvs.push( ix / gridX );
uvs.push( 1 - ( iy / gridY ) );
}
}
// indices
for ( iy = 0; iy < gridY; iy ++ ) {
for ( ix = 0; ix < gridX; ix ++ ) {
var a = ix + gridX1 * iy;
var b = ix + gridX1 * ( iy + 1 );
var c = ( ix + 1 ) + gridX1 * ( iy + 1 );
var d = ( ix + 1 ) + gridX1 * iy;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
var passThruUniforms = {
texture: { value: null }
};
var passThruShader = createShaderMaterial( getPassThroughFragmentShader(), passThruUniforms );
var mesh = new THREE.Mesh( new THREE.PlaneBufferGeometry( 2, 2 ), passThruShader );
scene.add( mesh );
this.addVariable = function( variableName, computeFragmentShader, initialValueTexture ) {
var material = this.createShaderMaterial( computeFragmentShader );
...function PlaneBufferGeometry( width, height, widthSegments, heightSegments ) {
BufferGeometry.call( this );
this.type = 'PlaneBufferGeometry';
this.parameters = {
width: width,
height: height,
widthSegments: widthSegments,
heightSegments: heightSegments
};
var width_half = width / 2;
var height_half = height / 2;
var gridX = Math.floor( widthSegments ) || 1;
var gridY = Math.floor( heightSegments ) || 1;
var gridX1 = gridX + 1;
var gridY1 = gridY + 1;
var segment_width = width / gridX;
var segment_height = height / gridY;
var ix, iy;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// generate vertices, normals and uvs
for ( iy = 0; iy < gridY1; iy ++ ) {
var y = iy * segment_height - height_half;
for ( ix = 0; ix < gridX1; ix ++ ) {
var x = ix * segment_width - width_half;
vertices.push( x, - y, 0 );
normals.push( 0, 0, 1 );
uvs.push( ix / gridX );
uvs.push( 1 - ( iy / gridY ) );
}
}
// indices
for ( iy = 0; iy < gridY; iy ++ ) {
for ( ix = 0; ix < gridX; ix ++ ) {
var a = ix + gridX1 * iy;
var b = ix + gridX1 * ( iy + 1 );
var c = ( ix + 1 ) + gridX1 * ( iy + 1 );
var d = ( ix + 1 ) + gridX1 * iy;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function PlaneGeometry( width, height, widthSegments, heightSegments ) {
Geometry.call( this );
this.type = 'PlaneGeometry';
this.parameters = {
width: width,
height: height,
widthSegments: widthSegments,
heightSegments: heightSegments
};
this.fromBufferGeometry( new PlaneBufferGeometry( width, height, widthSegments, heightSegments ) );
this.mergeVertices();
}...
this.canvas.width = extracted.planeWidth;
this.canvas.height = extracted.planeHeight;
this.canvasBuffer.width = this.iLength;
this.canvasBuffer.height = this.jLength;
this.ctx = this.canvas.getContext( '2d' );
this.ctxBuffer = this.canvasBuffer.getContext( '2d' );
this.geometry = new THREE.PlaneGeometry( extracted.planeWidth, extracted.planeHeight
);
if ( this.mesh ) {
this.mesh.geometry = this.geometry;
//reset mesh matrix
this.mesh.matrix = ( new THREE.Matrix4() ).identity();
this.mesh.applyMatrix( this.matrix );
...function PlaneGeometry( width, height, widthSegments, heightSegments ) {
Geometry.call( this );
this.type = 'PlaneGeometry';
this.parameters = {
width: width,
height: height,
widthSegments: widthSegments,
heightSegments: heightSegments
};
this.fromBufferGeometry( new PlaneBufferGeometry( width, height, widthSegments, heightSegments ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function PointLight( color, intensity, distance, decay ) {
Light.call( this, color, intensity );
this.type = 'PointLight';
Object.defineProperty( this, 'power', {
get: function () {
// intensity = power per solid angle.
// ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
return this.intensity * 4 * Math.PI;
},
set: function ( power ) {
// intensity = power per solid angle.
// ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
this.intensity = power / ( 4 * Math.PI );
}
} );
this.distance = ( distance !== undefined ) ? distance : 0;
this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
this.shadow = new LightShadow( new PerspectiveCamera( 90, 1, 0.5, 500 ) );
}n/a
function PointLight( color, intensity, distance, decay ) {
Light.call( this, color, intensity );
this.type = 'PointLight';
Object.defineProperty( this, 'power', {
get: function () {
// intensity = power per solid angle.
// ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
return this.intensity * 4 * Math.PI;
},
set: function ( power ) {
// intensity = power per solid angle.
// ref: equation (15) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
this.intensity = power / ( 4 * Math.PI );
}
} );
this.distance = ( distance !== undefined ) ? distance : 0;
this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
this.shadow = new LightShadow( new PerspectiveCamera( 90, 1, 0.5, 500 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Light.prototype.copy.call( this, source );
this.distance = source.distance;
this.decay = source.decay;
this.shadow = source.shadow.clone();
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function PointLightHelper( light, sphereSize ) {
this.light = light;
this.light.updateMatrixWorld();
var geometry = new SphereBufferGeometry( sphereSize, 4, 2 );
var material = new MeshBasicMaterial( { wireframe: true, fog: false } );
material.color.copy( this.light.color );
Mesh.call( this, geometry, material );
this.matrix = this.light.matrixWorld;
this.matrixAutoUpdate = false;
/*
var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent:
true } );
this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
var d = light.distance;
if ( d === 0.0 ) {
this.lightDistance.visible = false;
} else {
this.lightDistance.scale.set( d, d, d );
}
this.add( this.lightDistance );
*/
}n/a
function PointLightHelper( light, sphereSize ) {
this.light = light;
this.light.updateMatrixWorld();
var geometry = new SphereBufferGeometry( sphereSize, 4, 2 );
var material = new MeshBasicMaterial( { wireframe: true, fog: false } );
material.color.copy( this.light.color );
Mesh.call( this, geometry, material );
this.matrix = this.light.matrixWorld;
this.matrixAutoUpdate = false;
/*
var distanceGeometry = new THREE.IcosahedronGeometry( 1, 2 );
var distanceMaterial = new THREE.MeshBasicMaterial( { color: hexColor, fog: false, wireframe: true, opacity: 0.1, transparent:
true } );
this.lightSphere = new THREE.Mesh( bulbGeometry, bulbMaterial );
this.lightDistance = new THREE.Mesh( distanceGeometry, distanceMaterial );
var d = light.distance;
if ( d === 0.0 ) {
this.lightDistance.visible = false;
} else {
this.lightDistance.scale.set( d, d, d );
}
this.add( this.lightDistance );
*/
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...dispose = function () {
this.geometry.dispose();
this.material.dispose();
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...update = function () {
this.material.color.copy( this.light.color );
/*
var d = this.light.distance;
if ( d === 0.0 ) {
this.lightDistance.visible = false;
} else {
this.lightDistance.visible = true;
this.lightDistance.scale.set( d, d, d );
}
*/
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function Points( geometry, material ) {
Object3D.call( this );
this.type = 'Points';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new PointsMaterial( { color: Math.random() * 0xffffff } );
}...
this.particleUpdate = true;
};
this.init = function() {
this.particleSystem = new THREE.Points( this.particleShaderGeo, this.particleShaderMat
);
this.particleSystem.frustumCulled = false;
this.add( this.particleSystem );
};
this.update = function( time ) {
...clone = function () {
return new this.constructor( this.geometry, this.material ).copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...function Points( geometry, material ) {
Object3D.call( this );
this.type = 'Points';
this.geometry = geometry !== undefined ? geometry : new BufferGeometry();
this.material = material !== undefined ? material : new PointsMaterial( { color: Math.random() * 0xffffff } );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function raycast( raycaster, intersects ) {
var object = this;
var geometry = this.geometry;
var matrixWorld = this.matrixWorld;
var threshold = raycaster.params.Points.threshold;
// Checking boundingSphere distance to ray
if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();
sphere.copy( geometry.boundingSphere );
sphere.applyMatrix4( matrixWorld );
sphere.radius += threshold;
if ( raycaster.ray.intersectsSphere( sphere ) === false ) return;
//
inverseMatrix.getInverse( matrixWorld );
ray.copy( raycaster.ray ).applyMatrix4( inverseMatrix );
var localThreshold = threshold / ( ( this.scale.x + this.scale.y + this.scale.z ) / 3 );
var localThresholdSq = localThreshold * localThreshold;
var position = new Vector3();
function testPoint( point, index ) {
var rayPointDistanceSq = ray.distanceSqToPoint( point );
if ( rayPointDistanceSq < localThresholdSq ) {
var intersectPoint = ray.closestPointToPoint( point );
intersectPoint.applyMatrix4( matrixWorld );
var distance = raycaster.ray.origin.distanceTo( intersectPoint );
if ( distance < raycaster.near || distance > raycaster.far ) return;
intersects.push( {
distance: distance,
distanceToRay: Math.sqrt( rayPointDistanceSq ),
point: intersectPoint.clone(),
index: index,
face: null,
object: object
} );
}
}
if ( geometry.isBufferGeometry ) {
var index = geometry.index;
var attributes = geometry.attributes;
var positions = attributes.position.array;
if ( index !== null ) {
var indices = index.array;
for ( var i = 0, il = indices.length; i < il; i ++ ) {
var a = indices[ i ];
position.fromArray( positions, a * 3 );
testPoint( position, a );
}
} else {
for ( var i = 0, l = positions.length / 3; i < l; i ++ ) {
position.fromArray( positions, i * 3 );
testPoint( position, i );
}
}
} else {
var vertices = geometry.vertices;
for ( var i = 0, l = vertices.length; i < l; i ++ ) {
testPoint( vertices[ i ], i );
}
}
}...
}
function intersectObject( object, raycaster, intersects, recursive ) {
if ( object.visible === false ) return;
object.raycast( raycaster, intersects );
if ( recursive === true ) {
var children = object.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
...function PointsMaterial( parameters ) {
Material.call( this );
this.type = 'PointsMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.size = 1;
this.sizeAttenuation = true;
this.lights = false;
this.setValues( parameters );
}n/a
function PointsMaterial( parameters ) {
Material.call( this );
this.type = 'PointsMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.size = 1;
this.sizeAttenuation = true;
this.lights = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.color.copy( source.color );
this.map = source.map;
this.size = source.size;
this.sizeAttenuation = source.sizeAttenuation;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function PolarGridHelper( radius, radials, circles, divisions, color1, color2 ) {
radius = radius || 10;
radials = radials || 16;
circles = circles || 8;
divisions = divisions || 64;
color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
var vertices = [];
var colors = [];
var x, z;
var v, i, j, r, color;
// create the radials
for ( i = 0; i <= radials; i ++ ) {
v = ( i / radials ) * ( Math.PI * 2 );
x = Math.sin( v ) * radius;
z = Math.cos( v ) * radius;
vertices.push( 0, 0, 0 );
vertices.push( x, 0, z );
color = ( i & 1 ) ? color1 : color2;
colors.push( color.r, color.g, color.b );
colors.push( color.r, color.g, color.b );
}
// create the circles
for ( i = 0; i <= circles; i ++ ) {
color = ( i & 1 ) ? color1 : color2;
r = radius - ( radius / circles * i );
for ( j = 0; j < divisions; j ++ ) {
// first vertex
v = ( j / divisions ) * ( Math.PI * 2 );
x = Math.sin( v ) * r;
z = Math.cos( v ) * r;
vertices.push( x, 0, z );
colors.push( color.r, color.g, color.b );
// second vertex
v = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 );
x = Math.sin( v ) * r;
z = Math.cos( v ) * r;
vertices.push( x, 0, z );
colors.push( color.r, color.g, color.b );
}
}
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors } );
LineSegments.call( this, geometry, material );
}n/a
function PolarGridHelper( radius, radials, circles, divisions, color1, color2 ) {
radius = radius || 10;
radials = radials || 16;
circles = circles || 8;
divisions = divisions || 64;
color1 = new Color( color1 !== undefined ? color1 : 0x444444 );
color2 = new Color( color2 !== undefined ? color2 : 0x888888 );
var vertices = [];
var colors = [];
var x, z;
var v, i, j, r, color;
// create the radials
for ( i = 0; i <= radials; i ++ ) {
v = ( i / radials ) * ( Math.PI * 2 );
x = Math.sin( v ) * radius;
z = Math.cos( v ) * radius;
vertices.push( 0, 0, 0 );
vertices.push( x, 0, z );
color = ( i & 1 ) ? color1 : color2;
colors.push( color.r, color.g, color.b );
colors.push( color.r, color.g, color.b );
}
// create the circles
for ( i = 0; i <= circles; i ++ ) {
color = ( i & 1 ) ? color1 : color2;
r = radius - ( radius / circles * i );
for ( j = 0; j < divisions; j ++ ) {
// first vertex
v = ( j / divisions ) * ( Math.PI * 2 );
x = Math.sin( v ) * r;
z = Math.cos( v ) * r;
vertices.push( x, 0, z );
colors.push( color.r, color.g, color.b );
// second vertex
v = ( ( j + 1 ) / divisions ) * ( Math.PI * 2 );
x = Math.sin( v ) * r;
z = Math.cos( v ) * r;
vertices.push( x, 0, z );
colors.push( color.r, color.g, color.b );
}
}
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors } );
LineSegments.call( this, geometry, material );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function PolyhedronBufferGeometry( vertices, indices, radius, detail ) {
BufferGeometry.call( this );
this.type = 'PolyhedronBufferGeometry';
this.parameters = {
vertices: vertices,
indices: indices,
radius: radius,
detail: detail
};
radius = radius || 1;
detail = detail || 0;
// default buffer data
var vertexBuffer = [];
var uvBuffer = [];
// the subdivision creates the vertex buffer data
subdivide( detail );
// all vertices should lie on a conceptual sphere with a given radius
appplyRadius( radius );
// finally, create the uv data
generateUVs();
// build non-indexed geometry
this.addAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) );
this.normalizeNormals();
// helper functions
function subdivide( detail ) {
var a = new Vector3();
var b = new Vector3();
var c = new Vector3();
// iterate over all faces and apply a subdivison with the given detail value
for ( var i = 0; i < indices.length; i += 3 ) {
// get the vertices of the face
getVertexByIndex( indices[ i + 0 ], a );
getVertexByIndex( indices[ i + 1 ], b );
getVertexByIndex( indices[ i + 2 ], c );
// perform subdivision
subdivideFace( a, b, c, detail );
}
}
function subdivideFace( a, b, c, detail ) {
var cols = Math.pow( 2, detail );
// we use this multidimensional array as a data structure for creating the subdivision
var v = [];
var i, j;
// construct all of the vertices for this subdivision
for ( i = 0; i <= cols; i ++ ) {
v[ i ] = [];
var aj = a.clone().lerp( c, i / cols );
var bj = b.clone().lerp( c, i / cols );
var rows = cols - i;
for ( j = 0; j <= rows; j ++ ) {
if ( j === 0 && i === cols ) {
v[ i ][ j ] = aj;
} else {
v[ i ][ j ] = aj.clone().lerp( bj, j / rows );
}
}
}
// construct all of the faces
for ( i = 0; i < cols; i ++ ) {
for ( j = 0; j < 2 * ( cols - i ) - 1; j ++ ) {
var k = Math.floor( j / 2 );
if ( j % 2 === 0 ) {
pushVertex( v[ i ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k ] );
pushVertex( v[ i ][ k ] );
} else {
pushVertex( v[ i ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k ] );
}
}
}
}
function appplyRadius( radius ) {
var vertex = new Vector3();
// iterate over the entire buffer and apply the radius to each vertex
for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
vertex.x = vertexBuffer[ i + 0 ];
vertex.y = vertexBuffer[ i + 1 ];
vertex.z = vertexBuffer[ i + 2 ];
vertex.normalize().multiplyScalar( radius );
vertexBuffer[ i + 0 ] = vertex.x;
vertexBuffer[ i + 1 ] = vertex.y;
vertexBuffer[ i + 2 ] = vertex.z;
}
}
function generateUVs() {
var vertex = new Vector3();
for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
vertex.x = vertexBuffer[ i + 0 ];
vertex.y = vertexBuffer[ i + 1 ];
vertex.z = vertexBuffer[ i + 2 ];
var u = azimuth( vertex ) / 2 / Math.PI + 0.5;
var v = inclination( vertex ) / Math.PI + 0.5;
uvBuffer.push( u, 1 - v );
}
correctUVs();
correctSeam();
}
function correctSeam() {
// handle case when face straddles the seam, see #3269
for ( var i = 0; i < uvBuffer.length; i += 6 ) {
// uv data of a single face
var x0 = uvBuffer[ i + 0 ];
var x1 = uvBuffer[ i + 2 ];
var x2 = uvBuffer[ i + 4 ];
var max = Math.max( x0, x1, x2 );
var min = Math.min( x0, x1, x2 );
// 0.9 is somewhat arbitrary
if ( max > 0.9 && min < 0.1 ) {
if ( x0 < 0.2 ) uvBuffer[ i + 0 ] += 1;
if ( x1 < 0.2 ) uvBuffer[ i + 2 ] += 1;
if ( x2 < 0.2 ) uvBuffer[ i + 4 ] += 1;
}
}
}
function pushVertex( vertex ) {
vertexBuffer.push( vertex.x, vertex.y, vertex.z );
}
function getVert ...n/a
function PolyhedronBufferGeometry( vertices, indices, radius, detail ) {
BufferGeometry.call( this );
this.type = 'PolyhedronBufferGeometry';
this.parameters = {
vertices: vertices,
indices: indices,
radius: radius,
detail: detail
};
radius = radius || 1;
detail = detail || 0;
// default buffer data
var vertexBuffer = [];
var uvBuffer = [];
// the subdivision creates the vertex buffer data
subdivide( detail );
// all vertices should lie on a conceptual sphere with a given radius
appplyRadius( radius );
// finally, create the uv data
generateUVs();
// build non-indexed geometry
this.addAttribute( 'position', new Float32BufferAttribute( vertexBuffer, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( vertexBuffer.slice(), 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvBuffer, 2 ) );
this.normalizeNormals();
// helper functions
function subdivide( detail ) {
var a = new Vector3();
var b = new Vector3();
var c = new Vector3();
// iterate over all faces and apply a subdivison with the given detail value
for ( var i = 0; i < indices.length; i += 3 ) {
// get the vertices of the face
getVertexByIndex( indices[ i + 0 ], a );
getVertexByIndex( indices[ i + 1 ], b );
getVertexByIndex( indices[ i + 2 ], c );
// perform subdivision
subdivideFace( a, b, c, detail );
}
}
function subdivideFace( a, b, c, detail ) {
var cols = Math.pow( 2, detail );
// we use this multidimensional array as a data structure for creating the subdivision
var v = [];
var i, j;
// construct all of the vertices for this subdivision
for ( i = 0; i <= cols; i ++ ) {
v[ i ] = [];
var aj = a.clone().lerp( c, i / cols );
var bj = b.clone().lerp( c, i / cols );
var rows = cols - i;
for ( j = 0; j <= rows; j ++ ) {
if ( j === 0 && i === cols ) {
v[ i ][ j ] = aj;
} else {
v[ i ][ j ] = aj.clone().lerp( bj, j / rows );
}
}
}
// construct all of the faces
for ( i = 0; i < cols; i ++ ) {
for ( j = 0; j < 2 * ( cols - i ) - 1; j ++ ) {
var k = Math.floor( j / 2 );
if ( j % 2 === 0 ) {
pushVertex( v[ i ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k ] );
pushVertex( v[ i ][ k ] );
} else {
pushVertex( v[ i ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k + 1 ] );
pushVertex( v[ i + 1 ][ k ] );
}
}
}
}
function appplyRadius( radius ) {
var vertex = new Vector3();
// iterate over the entire buffer and apply the radius to each vertex
for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
vertex.x = vertexBuffer[ i + 0 ];
vertex.y = vertexBuffer[ i + 1 ];
vertex.z = vertexBuffer[ i + 2 ];
vertex.normalize().multiplyScalar( radius );
vertexBuffer[ i + 0 ] = vertex.x;
vertexBuffer[ i + 1 ] = vertex.y;
vertexBuffer[ i + 2 ] = vertex.z;
}
}
function generateUVs() {
var vertex = new Vector3();
for ( var i = 0; i < vertexBuffer.length; i += 3 ) {
vertex.x = vertexBuffer[ i + 0 ];
vertex.y = vertexBuffer[ i + 1 ];
vertex.z = vertexBuffer[ i + 2 ];
var u = azimuth( vertex ) / 2 / Math.PI + 0.5;
var v = inclination( vertex ) / Math.PI + 0.5;
uvBuffer.push( u, 1 - v );
}
correctUVs();
correctSeam();
}
function correctSeam() {
// handle case when face straddles the seam, see #3269
for ( var i = 0; i < uvBuffer.length; i += 6 ) {
// uv data of a single face
var x0 = uvBuffer[ i + 0 ];
var x1 = uvBuffer[ i + 2 ];
var x2 = uvBuffer[ i + 4 ];
var max = Math.max( x0, x1, x2 );
var min = Math.min( x0, x1, x2 );
// 0.9 is somewhat arbitrary
if ( max > 0.9 && min < 0.1 ) {
if ( x0 < 0.2 ) uvBuffer[ i + 0 ] += 1;
if ( x1 < 0.2 ) uvBuffer[ i + 2 ] += 1;
if ( x2 < 0.2 ) uvBuffer[ i + 4 ] += 1;
}
}
}
function pushVertex( vertex ) {
vertexBuffer.push( vertex.x, vertex.y, vertex.z );
}
function getVert ......
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function PolyhedronGeometry( vertices, indices, radius, detail ) {
Geometry.call( this );
this.type = 'PolyhedronGeometry';
this.parameters = {
vertices: vertices,
indices: indices,
radius: radius,
detail: detail
};
this.fromBufferGeometry( new PolyhedronBufferGeometry( vertices, indices, radius, detail ) );
this.mergeVertices();
}n/a
function PolyhedronGeometry( vertices, indices, radius, detail ) {
Geometry.call( this );
this.type = 'PolyhedronGeometry';
this.parameters = {
vertices: vertices,
indices: indices,
radius: radius,
detail: detail
};
this.fromBufferGeometry( new PolyhedronBufferGeometry( vertices, indices, radius, detail ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function PositionalAudio( listener ) {
Audio.call( this, listener );
this.panner = this.context.createPanner();
this.panner.connect( this.gain );
}n/a
function PositionalAudio( listener ) {
Audio.call( this, listener );
this.panner = this.context.createPanner();
this.panner.connect( this.gain );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getDistanceModel = function () {
return this.panner.distanceModel;
}n/a
getMaxDistance = function () {
return this.panner.maxDistance;
}n/a
getOutput = function () {
return this.panner;
}...
function AudioAnalyser( audio, fftSize ) {
this.analyser = audio.context.createAnalyser();
this.analyser.fftSize = fftSize !== undefined ? fftSize : 2048;
this.data = new Uint8Array( this.analyser.frequencyBinCount );
audio.getOutput().connect( this.analyser );
}
Object.assign( AudioAnalyser.prototype, {
getFrequencyData: function () {
...getRefDistance = function () {
return this.panner.refDistance;
}n/a
getRolloffFactor = function () {
return this.panner.rolloffFactor;
}n/a
setDistanceModel = function ( value ) {
this.panner.distanceModel = value;
}n/a
setMaxDistance = function ( value ) {
this.panner.maxDistance = value;
}n/a
setRefDistance = function ( value ) {
this.panner.refDistance = value;
}n/a
setRolloffFactor = function ( value ) {
this.panner.rolloffFactor = value;
}n/a
function updateMatrixWorld( force ) {
Object3D.prototype.updateMatrixWorld.call( this, force );
position.setFromMatrixPosition( this.matrixWorld );
this.panner.setPosition( position.x, position.y, position.z );
}...
var v1 = new Vector3();
return function expandByObject( object ) {
var scope = this;
object.updateMatrixWorld( true );
object.traverse( function ( node ) {
var i, l;
var geometry = node.geometry;
...function PropertyBinding( rootNode, path, parsedPath ) {
this.path = path;
this.parsedPath = parsedPath || PropertyBinding.parseTrackName( path );
this.node = PropertyBinding.findNode( rootNode, this.parsedPath.nodeName ) || rootNode;
this.rootNode = rootNode;
}...
track.values = Array.prototype.slice.call( track.values );
this._channelNames.push( prop );
this._tracks[ prop ] = track;
// for recording the state:
this._propRefs[ prop ] =
new THREE.PropertyBinding( this._scene, prop );
return track;
}
};
...function Composite( targetGroup, path, optionalParsedPath ) {
var parsedPath = optionalParsedPath || PropertyBinding.parseTrackName( path );
this._targetGroup = targetGroup;
this._bindings = targetGroup.subscribe_( path, parsedPath );
}...
if ( ! ( root && root.isAnimationObjectGroup ) ) {
return new PropertyBinding( root, path, parsedPath );
} else {
return new PropertyBinding.Composite( root, path, parsedPath );
}
},
parseTrackName: function () {
...create = function ( root, path, parsedPath ) {
if ( ! ( root && root.isAnimationObjectGroup ) ) {
return new PropertyBinding( root, path, parsedPath );
} else {
return new PropertyBinding.Composite( root, path, parsedPath );
}
}...
WebGLRenderTarget.call( this, width, height, options );
this.activeCubeFace = 0; // PX 0, NX 1, PY 2, NY 3, PZ 4, NZ 5
this.activeMipMapLevel = 0;
}
WebGLRenderTargetCube.prototype = Object.create( WebGLRenderTarget.prototype );
WebGLRenderTargetCube.prototype.constructor = WebGLRenderTargetCube;
WebGLRenderTargetCube.prototype.isWebGLRenderTargetCube = true;
/**
* @author mikael emtinger / http://gomo.se/
* @author alteredq / http://alteredqualia.com/
...findNode = function ( root, nodeName ) {
if ( ! nodeName || nodeName === "" || nodeName === "root" || nodeName === "." || nodeName === - 1 || nodeName === root.name ||
nodeName === root.uuid ) {
return root;
}
// search into skeleton bones.
if ( root.skeleton ) {
var searchSkeleton = function ( skeleton ) {
for ( var i = 0; i < skeleton.bones.length; i ++ ) {
var bone = skeleton.bones[ i ];
if ( bone.name === nodeName ) {
return bone;
}
}
return null;
};
var bone = searchSkeleton( root.skeleton );
if ( bone ) {
return bone;
}
}
// search into node subtree.
if ( root.children ) {
var searchNodeSubtree = function ( children ) {
for ( var i = 0; i < children.length; i ++ ) {
var childNode = children[ i ];
if ( childNode.name === nodeName || childNode.uuid === nodeName ) {
return childNode;
}
var result = searchNodeSubtree( childNode.children );
if ( result ) return result;
}
return null;
};
var subTreeNode = searchNodeSubtree( root.children );
if ( subTreeNode ) {
return subTreeNode;
}
}
return null;
}...
function PropertyBinding( rootNode, path, parsedPath ) {
this.path = path;
this.parsedPath = parsedPath || PropertyBinding.parseTrackName( path );
this.node = PropertyBinding.findNode( rootNode, this.parsedPath.nodeName ) || rootNode
;
this.rootNode = rootNode;
}
Object.assign( PropertyBinding, {
...parseTrackName = function ( trackName ) {
var matches = trackRe.exec( trackName );
if ( ! matches ) {
throw new Error( 'PropertyBinding: Cannot parse trackName: ' + trackName );
}
var results = {
// directoryName: matches[ 1 ], // (tschw) currently unused
nodeName: matches[ 2 ],
objectName: matches[ 3 ],
objectIndex: matches[ 4 ],
propertyName: matches[ 5 ], // required
propertyIndex: matches[ 6 ]
};
var lastDot = results.nodeName && results.nodeName.lastIndexOf( '.' );
if ( lastDot !== undefined && lastDot !== -1 ) {
var objectName = results.nodeName.substring( lastDot + 1 );
// Object names must be checked against a whitelist. Otherwise, there
// is no way to parse 'foo.bar.baz': 'baz' must be a property, but
// 'bar' could be the objectName, or part of a nodeName (which can
// include '.' characters).
if ( supportedObjectNames.indexOf( objectName ) !== -1 ) {
results.nodeName = results.nodeName.substring( 0, lastDot );
results.objectName = objectName;
}
}
if ( results.propertyName === null || results.propertyName.length === 0 ) {
throw new Error( 'PropertyBinding: can not parse propertyName from trackName: ' + trackName );
}
return results;
}...
* @author Ben Houston / http://clara.io/
* @author David Sarno / http://lighthaus.us/
* @author tschw
*/
function Composite( targetGroup, path, optionalParsedPath ) {
var parsedPath = optionalParsedPath || PropertyBinding.parseTrackName( path );
this._targetGroup = targetGroup;
this._bindings = targetGroup.subscribe_( path, parsedPath );
}
Object.assign( Composite.prototype, {
...function Composite( targetGroup, path, optionalParsedPath ) {
var parsedPath = optionalParsedPath || PropertyBinding.parseTrackName( path );
this._targetGroup = targetGroup;
this._bindings = targetGroup.subscribe_( path, parsedPath );
}...
if ( ! ( root && root.isAnimationObjectGroup ) ) {
return new PropertyBinding( root, path, parsedPath );
} else {
return new PropertyBinding.Composite( root, path, parsedPath );
}
},
parseTrackName: function () {
...bind = function () {
var bindings = this._bindings;
for ( var i = this._targetGroup.nCachedObjects_,
n = bindings.length; i !== n; ++ i ) {
bindings[ i ].bind();
}
}...
}
Object.assign( Composite.prototype, {
getValue: function ( array, offset ) {
this.bind(); // bind all binding
var firstValidIndex = this._targetGroup.nCachedObjects_,
binding = this._bindings[ firstValidIndex ];
// and only call .getValue on the first
if ( binding !== undefined ) binding.getValue( array, offset );
...getValue = function ( array, offset ) {
this.bind(); // bind all binding
var firstValidIndex = this._targetGroup.nCachedObjects_,
binding = this._bindings[ firstValidIndex ];
// and only call .getValue on the first
if ( binding !== undefined ) binding.getValue( array, offset );
}...
values[ i ] = values[ i - stride ];
}
}
times[ index ] = time;
this._propRefs[ channelName ].getValue( values, offset );
},
delKeyframe: function( channelName, time ) {
var track = this._tracks[ channelName ],
times = track.times,
...setValue = function ( array, offset ) {
var bindings = this._bindings;
for ( var i = this._targetGroup.nCachedObjects_,
n = bindings.length; i !== n; ++ i ) {
bindings[ i ].setValue( array, offset );
}
}...
*
* .seq - array of nested uniforms
* .map - nested uniforms by name
*
*
* Methods of all nodes except the top-level container:
*
* .setValue( gl, value, [renderer] )
*
* uploads a uniform value(s)
* the 'renderer' parameter is needed for sampler uniforms
*
*
* Static methods of the top-level container (renderer factorizations):
*
...unbind = function () {
var bindings = this._bindings;
for ( var i = this._targetGroup.nCachedObjects_,
n = bindings.length; i !== n; ++ i ) {
bindings[ i ].unbind();
}
}...
unbind: function () {
var bindings = this._bindings;
for ( var i = this._targetGroup.nCachedObjects_,
n = bindings.length; i !== n; ++ i ) {
bindings[ i ].unbind();
}
}
} );
..._getValue_unavailable = function () {}n/a
function getValue_unbound( targetArray, offset ) {
this.bind();
this.getValue( targetArray, offset );
// Note: This class uses a State pattern on a per-method basis:
// 'bind' sets 'this.getValue' / 'setValue' and shadows the
// prototype version of these methods with one that represents
// the bound state. When the property is not found, the methods
// become no-ops.
}n/a
_setValue_unavailable = function () {}n/a
function getValue_unbound( sourceArray, offset ) {
this.bind();
this.setValue( sourceArray, offset );
}n/a
bind = function () {
var targetObject = this.node,
parsedPath = this.parsedPath,
objectName = parsedPath.objectName,
propertyName = parsedPath.propertyName,
propertyIndex = parsedPath.propertyIndex;
if ( ! targetObject ) {
targetObject = PropertyBinding.findNode(
this.rootNode, parsedPath.nodeName ) || this.rootNode;
this.node = targetObject;
}
// set fail state so we can just 'return' on error
this.getValue = this._getValue_unavailable;
this.setValue = this._setValue_unavailable;
// ensure there is a value node
if ( ! targetObject ) {
console.error( " trying to update node for track: " + this.path + " but it wasn't found." );
return;
}
if ( objectName ) {
var objectIndex = parsedPath.objectIndex;
// special cases were we need to reach deeper into the hierarchy to get the face materials....
switch ( objectName ) {
case 'materials':
if ( ! targetObject.material ) {
console.error( ' can not bind to material as node does not have a material', this );
return;
}
if ( ! targetObject.material.materials ) {
console.error( ' can not bind to material.materials as node.material does not have a materials array', this );
return;
}
targetObject = targetObject.material.materials;
break;
case 'bones':
if ( ! targetObject.skeleton ) {
console.error( ' can not bind to bones as node does not have a skeleton', this );
return;
}
// potential future optimization: skip this if propertyIndex is already an integer
// and convert the integer string to a true integer.
targetObject = targetObject.skeleton.bones;
// support resolving morphTarget names into indices.
for ( var i = 0; i < targetObject.length; i ++ ) {
if ( targetObject[ i ].name === objectIndex ) {
objectIndex = i;
break;
}
}
break;
default:
if ( targetObject[ objectName ] === undefined ) {
console.error( ' can not bind to objectName of node, undefined', this );
return;
}
targetObject = targetObject[ objectName ];
}
if ( objectIndex !== undefined ) {
if ( targetObject[ objectIndex ] === undefined ) {
console.error( " trying to bind to objectIndex of objectName, but is undefined:", this, targetObject );
return;
}
targetObject = targetObject[ objectIndex ];
}
}
// resolve property
var nodeProperty = targetObject[ propertyName ];
if ( nodeProperty === undefined ) {
var nodeName = parsedPath.nodeName;
console.error( " trying to update property for track: " + nodeName +
'.' + propertyName + " but it wasn't found.", targetObject );
return;
}
// determine versioning scheme
var versioning = this.Versioning.None;
if ( targetObject.needsUpdate !== undefined ) { // material
versioning = this.Versioning.NeedsUpdate;
this.targetObject = targetObject;
} else if ( targetObject.matrixWorldNeedsUpdate !== undefined ) { // node transform
versioning = this.Versioning.MatrixWorldNeedsUpdate;
this.targetObject = targetObject;
}
// determine how the property gets bound
var bindingType = this.BindingType.Direct;
if ( propertyIndex !== undefined ) {
// access a sub element of the property array (only primitives are supported right now)
if ( propertyName === "morphTargetInfluences" ) {
// potential optimization, skip this if propertyIndex is already an integer, and convert the integer string to a true integer
.
// support resolving morphTarget names into indices.
if ( ! targetObject.geometry ) {
console.error( ' can not bind to morphTargetInfluences becasuse node does not have a geometry', this );
return;
}
if ( ! targetObject.geometry.morphTargets ) {
console.error( ' can not bind to morphTargetInfluences becasuse node does not have a geometry.morphTargets', this );
return;
}
for ......
}
Object.assign( Composite.prototype, {
getValue: function ( array, offset ) {
this.bind(); // bind all binding
var firstValidIndex = this._targetGroup.nCachedObjects_,
binding = this._bindings[ firstValidIndex ];
// and only call .getValue on the first
if ( binding !== undefined ) binding.getValue( array, offset );
...function getValue_unbound( targetArray, offset ) {
this.bind();
this.getValue( targetArray, offset );
// Note: This class uses a State pattern on a per-method basis:
// 'bind' sets 'this.getValue' / 'setValue' and shadows the
// prototype version of these methods with one that represents
// the bound state. When the property is not found, the methods
// become no-ops.
}...
values[ i ] = values[ i - stride ];
}
}
times[ index ] = time;
this._propRefs[ channelName ].getValue( values, offset );
},
delKeyframe: function( channelName, time ) {
var track = this._tracks[ channelName ],
times = track.times,
...function getValue_unbound( sourceArray, offset ) {
this.bind();
this.setValue( sourceArray, offset );
}...
*
* .seq - array of nested uniforms
* .map - nested uniforms by name
*
*
* Methods of all nodes except the top-level container:
*
* .setValue( gl, value, [renderer] )
*
* uploads a uniform value(s)
* the 'renderer' parameter is needed for sampler uniforms
*
*
* Static methods of the top-level container (renderer factorizations):
*
...unbind = function () {
this.node = null;
// back to the prototype version of getValue / setValue
// note: avoiding to mutate the shape of 'this' via 'delete'
this.getValue = this._getValue_unbound;
this.setValue = this._setValue_unbound;
}...
unbind: function () {
var bindings = this._bindings;
for ( var i = this._targetGroup.nCachedObjects_,
n = bindings.length; i !== n; ++ i ) {
bindings[ i ].unbind();
}
}
} );
...function getValue_direct( buffer, offset ) {
buffer[ offset ] = this.node[ this.propertyName ];
}n/a
function getValue_array( buffer, offset ) {
var source = this.resolvedProperty;
for ( var i = 0, n = source.length; i !== n; ++ i ) {
buffer[ offset ++ ] = source[ i ];
}
}n/a
function getValue_arrayElement( buffer, offset ) {
buffer[ offset ] = this.resolvedProperty[ this.propertyIndex ];
}n/a
function getValue_toArray( buffer, offset ) {
this.resolvedProperty.toArray( buffer, offset );
}n/a
function PropertyMixer( binding, typeName, valueSize ) {
this.binding = binding;
this.valueSize = valueSize;
var bufferType = Float64Array,
mixFunction;
switch ( typeName ) {
case 'quaternion':
mixFunction = this._slerp;
break;
case 'string':
case 'bool':
bufferType = Array;
mixFunction = this._select;
break;
default:
mixFunction = this._lerp;
}
this.buffer = new bufferType( valueSize * 4 );
// layout: [ incoming | accu0 | accu1 | orig ]
//
// interpolators can use .buffer as their .result
// the data then goes to 'incoming'
//
// 'accu0' and 'accu1' are used frame-interleaved for
// the cumulative result and are compared to detect
// changes
//
// 'orig' stores the original state of the property
this._mixBufferRegion = mixFunction;
this.cumulativeWeight = 0;
this.useCount = 0;
this.referenceCount = 0;
}n/a
_lerp = function ( buffer, dstOffset, srcOffset, t, stride ) {
var s = 1 - t;
for ( var i = 0; i !== stride; ++ i ) {
var j = dstOffset + i;
buffer[ j ] = buffer[ j ] * s + buffer[ srcOffset + i ] * t;
}
}n/a
_select = function ( buffer, dstOffset, srcOffset, t, stride ) {
if ( t >= 0.5 ) {
for ( var i = 0; i !== stride; ++ i ) {
buffer[ dstOffset + i ] = buffer[ srcOffset + i ];
}
}
}n/a
_slerp = function ( buffer, dstOffset, srcOffset, t ) {
Quaternion.slerpFlat( buffer, dstOffset, buffer, dstOffset, buffer, srcOffset, t );
}n/a
accumulate = function ( accuIndex, weight ) {
// note: happily accumulating nothing when weight = 0, the caller knows
// the weight and shouldn't have made the call in the first place
var buffer = this.buffer,
stride = this.valueSize,
offset = accuIndex * stride + stride,
currentWeight = this.cumulativeWeight;
if ( currentWeight === 0 ) {
// accuN := incoming * weight
for ( var i = 0; i !== stride; ++ i ) {
buffer[ offset + i ] = buffer[ i ];
}
currentWeight = weight;
} else {
// accuN := accuN + incoming * weight
currentWeight += weight;
var mix = weight / currentWeight;
this._mixBufferRegion( buffer, offset, 0, mix, stride );
}
this.cumulativeWeight = currentWeight;
}...
var interpolants = this._interpolants;
var propertyMixers = this._propertyBindings;
for ( var j = 0, m = interpolants.length; j !== m; ++ j ) {
interpolants[ j ].evaluate( clipTime );
propertyMixers[ j ].accumulate( accuIndex, weight );
}
}
},
...apply = function ( accuIndex ) {
var stride = this.valueSize,
buffer = this.buffer,
offset = accuIndex * stride + stride,
weight = this.cumulativeWeight,
binding = this.binding;
this.cumulativeWeight = 0;
if ( weight < 1 ) {
// accuN := accuN + original * ( 1 - cumulativeWeight )
var originalValueOffset = stride * 3;
this._mixBufferRegion(
buffer, offset, originalValueOffset, 1 - weight, stride );
}
for ( var i = stride, e = stride + stride; i !== e; ++ i ) {
if ( buffer[ i ] !== buffer[ i + stride ] ) {
// value has changed -> update scene graph
binding.setValue( buffer, offset );
break;
}
}
}...
*
* Shader and javascript packing code derrived from several Stack Overflow examples.
*
*/
THREE.GPUParticleSystem = function( options ) {
THREE.Object3D.apply( this, arguments );
options = options || {};
// parse options and use defaults
this.PARTICLE_COUNT = options.maxParticles || 1000000;
this.PARTICLE_CONTAINERS = options.containerCount || 1;
...restoreOriginalState = function () {
var originalValueOffset = this.valueSize * 3;
this.binding.setValue( this.buffer, originalValueOffset );
}...
// decrement reference counts / sort out state
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
var binding = bindings[ i ];
if ( -- binding.useCount === 0 ) {
binding.restoreOriginalState();
this._takeBackBinding( binding );
}
}
this._takeBackAction( action );
...saveOriginalState = function () {
var binding = this.binding;
var buffer = this.buffer,
stride = this.valueSize,
originalValueOffset = stride * 3;
binding.getValue( buffer, originalValueOffset );
// accu[0..1] := orig -- initially detect changes against the original
for ( var i = stride, e = originalValueOffset; i !== e; ++ i ) {
buffer[ i ] = buffer[ originalValueOffset + ( i % stride ) ];
}
this.cumulativeWeight = 0;
}...
for ( var i = 0, n = bindings.length; i !== n; ++ i ) {
var binding = bindings[ i ];
if ( binding.useCount ++ === 0 ) {
this._lendBinding( binding );
binding.saveOriginalState();
}
}
this._lendAction( action );
...function QuadraticBezierCurve( v0, v1, v2 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
}n/a
function QuadraticBezierCurve( v0, v1, v2 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getPoint = function ( t ) {
var v0 = this.v0, v1 = this.v1, v2 = this.v2;
return new Vector2(
QuadraticBezier( t, v0.x, v1.x, v2.x ),
QuadraticBezier( t, v0.y, v1.y, v2.y )
);
}n/a
function QuadraticBezierCurve3( v0, v1, v2 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
}n/a
function QuadraticBezierCurve3( v0, v1, v2 ) {
Curve.call( this );
this.v0 = v0;
this.v1 = v1;
this.v2 = v2;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getPoint = function ( t ) {
var v0 = this.v0, v1 = this.v1, v2 = this.v2;
return new Vector3(
QuadraticBezier( t, v0.x, v1.x, v2.x ),
QuadraticBezier( t, v0.y, v1.y, v2.y ),
QuadraticBezier( t, v0.z, v1.z, v2.z )
);
}n/a
function Quaternion( x, y, z, w ) {
this._x = x || 0;
this._y = y || 0;
this._z = z || 0;
this._w = ( w !== undefined ) ? w : 1;
}...
THREE.Gyroscope.prototype = Object.create( THREE.Object3D.prototype );
THREE.Gyroscope.prototype.constructor = THREE.Gyroscope;
THREE.Gyroscope.prototype.updateMatrixWorld = ( function () {
var translationObject = new THREE.Vector3();
var quaternionObject = new THREE.Quaternion();
var scaleObject = new THREE.Vector3();
var translationWorld = new THREE.Vector3();
var quaternionWorld = new THREE.Quaternion();
var scaleWorld = new THREE.Vector3();
return function updateMatrixWorld( force ) {
...slerp = function ( qa, qb, qm, t ) {
return qm.copy( qa ).slerp( qb, t );
}...
}
Object.assign( Quaternion, {
slerp: function ( qa, qb, qm, t ) {
return qm.copy( qa ).slerp( qb, t );
},
slerpFlat: function ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) {
// fuzz-free, array-based Quaternion SLERP operation
...slerpFlat = function ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) {
// fuzz-free, array-based Quaternion SLERP operation
var x0 = src0[ srcOffset0 + 0 ],
y0 = src0[ srcOffset0 + 1 ],
z0 = src0[ srcOffset0 + 2 ],
w0 = src0[ srcOffset0 + 3 ],
x1 = src1[ srcOffset1 + 0 ],
y1 = src1[ srcOffset1 + 1 ],
z1 = src1[ srcOffset1 + 2 ],
w1 = src1[ srcOffset1 + 3 ];
if ( w0 !== w1 || x0 !== x1 || y0 !== y1 || z0 !== z1 ) {
var s = 1 - t,
cos = x0 * x1 + y0 * y1 + z0 * z1 + w0 * w1,
dir = ( cos >= 0 ? 1 : - 1 ),
sqrSin = 1 - cos * cos;
// Skip the Slerp for tiny steps to avoid numeric problems:
if ( sqrSin > Number.EPSILON ) {
var sin = Math.sqrt( sqrSin ),
len = Math.atan2( sin, cos * dir );
s = Math.sin( s * len ) / sin;
t = Math.sin( t * len ) / sin;
}
var tDir = t * dir;
x0 = x0 * s + x1 * tDir;
y0 = y0 * s + y1 * tDir;
z0 = z0 * s + z1 * tDir;
w0 = w0 * s + w1 * tDir;
// Normalize in case we just did a lerp:
if ( s === 1 - t ) {
var f = 1 / Math.sqrt( x0 * x0 + y0 * y0 + z0 * z0 + w0 * w0 );
x0 *= f;
y0 *= f;
z0 *= f;
w0 *= f;
}
}
dst[ dstOffset ] = x0;
dst[ dstOffset + 1 ] = y0;
dst[ dstOffset + 2 ] = z0;
dst[ dstOffset + 3 ] = w0;
}...
}
},
_slerp: function ( buffer, dstOffset, srcOffset, t ) {
Quaternion.slerpFlat( buffer, dstOffset, buffer, dstOffset, buffer, srcOffset, t );
},
_lerp: function ( buffer, dstOffset, srcOffset, t, stride ) {
var s = 1 - t;
...clone = function () {
return new this.constructor( this._x, this._y, this._z, this._w );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...conjugate = function () {
this._x *= - 1;
this._y *= - 1;
this._z *= - 1;
this.onChangeCallback();
return this;
}...
};
}(),
inverse: function () {
return this.conjugate().normalize();
},
conjugate: function () {
this._x *= - 1;
this._y *= - 1;
...copy = function ( quaternion ) {
this._x = quaternion.x;
this._y = quaternion.y;
this._z = quaternion.z;
this._w = quaternion.w;
this.onChangeCallback();
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...dot = function ( v ) {
return this._x * v._x + this._y * v._y + this._z * v._z + this._w * v._w;
}...
var EPS = 0.000001;
return function setFromUnitVectors( vFrom, vTo ) {
if ( v1 === undefined ) v1 = new Vector3();
r = vFrom.dot( vTo ) + 1;
if ( r < EPS ) {
r = 0;
if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) {
...equals = function ( quaternion ) {
return ( quaternion._x === this._x ) && ( quaternion._y === this._y ) && ( quaternion._z === this._z ) && ( quaternion._w ===
this._w );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...fromArray = function ( array, offset ) {
if ( offset === undefined ) offset = 0;
this._x = array[ offset ];
this._y = array[ offset + 1 ];
this._z = array[ offset + 2 ];
this._w = array[ offset + 3 ];
this.onChangeCallback();
return this;
}...
return this;
},
setFromMatrixColumn: function ( m, index ) {
return this.fromArray( m.elements, index * 4 );
},
equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
...inverse = function () {
return this.conjugate().normalize();
}...
if ( links[ k ].enabled === false ) break;
var limitation = links[ k ].limitation;
// don't use getWorldPosition/Quaternion() here for the performance
// because they call updateMatrixWorld( true ) inside.
link.matrixWorld.decompose( linkPos, invLinkQ, linkScale );
invLinkQ.inverse();
effectorPos.setFromMatrixPosition( effector.matrixWorld );
// work in link world
effectorVec.subVectors( effectorPos, linkPos );
effectorVec.applyQuaternion( invLinkQ );
effectorVec.normalize();
...length = function () {
return Math.sqrt( this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w );
}...
};
}(),
clampLength: function ( min, max ) {
var length = this.length();
return this.multiplyScalar( Math.max( min, Math.min( max, length ) ) / length );
},
floor: function () {
...lengthSq = function () {
return this._x * this._x + this._y * this._y + this._z * this._z + this._w * this._w;
}...
return this;
},
projectOnVector: function ( vector ) {
var scalar = vector.dot( this ) / vector.lengthSq();
return this.copy( vector ).multiplyScalar( scalar );
},
projectOnPlane: function () {
...multiply = function ( q, p ) {
if ( p !== undefined ) {
console.warn( 'THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead.' );
return this.multiplyQuaternions( q, p );
}
return this.multiplyQuaternions( this, q );
}...
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
uv.multiply( this.repeat );
uv.add( this.offset );
if ( uv.x < 0 || uv.x > 1 ) {
switch ( this.wrapS ) {
case RepeatWrapping:
...multiplyQuaternions = function ( a, b ) {
// from http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/code/index.htm
var qax = a._x, qay = a._y, qaz = a._z, qaw = a._w;
var qbx = b._x, qby = b._y, qbz = b._z, qbw = b._w;
this._x = qax * qbw + qaw * qbx + qay * qbz - qaz * qby;
this._y = qay * qbw + qaw * qby + qaz * qbx - qax * qbz;
this._z = qaz * qbw + qaw * qbz + qax * qby - qay * qbx;
this._w = qaw * qbw - qax * qbx - qay * qby - qaz * qbz;
this.onChangeCallback();
return this;
}...
},
multiply: function ( q, p ) {
if ( p !== undefined ) {
console.warn( 'THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions
( a, b ) instead.' );
return this.multiplyQuaternions( q, p );
}
return this.multiplyQuaternions( this, q );
},
...multiplyVector3 = function ( vector ) {
console.warn( 'THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.' );
return vector.applyQuaternion( this );
}...
console.warn( "THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead." );
return this.toArray( array, offset );
},
multiplyVector3: function ( vector ) {
console.warn( 'THREE.Matrix3: .multiplyVector3() has been removed. Use vector.
applyMatrix3( matrix ) instead.' );
return vector.applyMatrix3( this );
},
multiplyVector3Array: function ( a ) {
console.warn( 'THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
...normalize = function () {
var l = this.length();
if ( l === 0 ) {
this._x = 0;
this._y = 0;
this._z = 0;
this._w = 1;
} else {
l = 1 / l;
this._x = this._x * l;
this._y = this._y * l;
this._z = this._z * l;
this._w = this._w * l;
}
this.onChangeCallback();
return this;
}...
}
this._x = v1.x;
this._y = v1.y;
this._z = v1.z;
this._w = r;
return this.normalize();
};
}(),
inverse: function () {
...onChange = function ( callback ) {
this.onChangeCallback = callback;
return this;
}...
function onQuaternionChange() {
rotation.setFromQuaternion( quaternion, undefined, false );
}
rotation.onChange( onRotationChange );
quaternion.onChange( onQuaternionChange );
Object.defineProperties( this, {
position: {
enumerable: true,
value: position
},
...onChangeCallback = function () {}...
return this._x;
},
set: function ( value ) {
this._x = value;
this.onChangeCallback();
}
},
y: {
...premultiply = function ( q ) {
return this.multiplyQuaternions( q, this );
}...
uniforms.position.setFromMatrixPosition( light.matrixWorld );
uniforms.position.applyMatrix4( viewMatrix );
// extract local rotation of light to derive width/height half vectors
_matrix42.identity();
_matrix4.copy( light.matrixWorld );
_matrix4.premultiply( viewMatrix );
_matrix42.extractRotation( _matrix4 );
uniforms.halfWidth.set( light.width * 0.5, 0.0, 0.0 );
uniforms.halfHeight.set( 0.0, light.height * 0.5, 0.0 );
uniforms.halfWidth.applyMatrix4( _matrix42 );
uniforms.halfHeight.applyMatrix4( _matrix42 );
...set = function ( x, y, z, w ) {
this._x = x;
this._y = y;
this._z = z;
this._w = w;
this.onChangeCallback();
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setFromAxisAngle = function ( axis, angle ) {
// http://www.euclideanspace.com/maths/geometry/rotations/conversions/angleToQuaternion/index.htm
// assumes axis is normalized
var halfAngle = angle / 2, s = Math.sin( halfAngle );
this._x = axis.x * s;
this._y = axis.y * s;
this._z = axis.z * s;
this._w = Math.cos( halfAngle );
this.onChangeCallback();
return this;
}...
applyAxisAngle: function () {
var quaternion = new Quaternion();
return function applyAxisAngle( axis, angle ) {
return this.applyQuaternion( quaternion.setFromAxisAngle( axis, angle ) );
};
}(),
applyMatrix3: function ( m ) {
...setFromEuler = function ( euler, update ) {
if ( ( euler && euler.isEuler ) === false ) {
throw new Error( 'THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.' );
}
var x = euler._x, y = euler._y, z = euler._z, order = euler.order;
// http://www.mathworks.com/matlabcentral/fileexchange/
// 20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/
// content/SpinCalc.m
var cos = Math.cos;
var sin = Math.sin;
var c1 = cos( x / 2 );
var c2 = cos( y / 2 );
var c3 = cos( z / 2 );
var s1 = sin( x / 2 );
var s2 = sin( y / 2 );
var s3 = sin( z / 2 );
if ( order === 'XYZ' ) {
this._x = s1 * c2 * c3 + c1 * s2 * s3;
this._y = c1 * s2 * c3 - s1 * c2 * s3;
this._z = c1 * c2 * s3 + s1 * s2 * c3;
this._w = c1 * c2 * c3 - s1 * s2 * s3;
} else if ( order === 'YXZ' ) {
this._x = s1 * c2 * c3 + c1 * s2 * s3;
this._y = c1 * s2 * c3 - s1 * c2 * s3;
this._z = c1 * c2 * s3 - s1 * s2 * c3;
this._w = c1 * c2 * c3 + s1 * s2 * s3;
} else if ( order === 'ZXY' ) {
this._x = s1 * c2 * c3 - c1 * s2 * s3;
this._y = c1 * s2 * c3 + s1 * c2 * s3;
this._z = c1 * c2 * s3 + s1 * s2 * c3;
this._w = c1 * c2 * c3 - s1 * s2 * s3;
} else if ( order === 'ZYX' ) {
this._x = s1 * c2 * c3 - c1 * s2 * s3;
this._y = c1 * s2 * c3 + s1 * c2 * s3;
this._z = c1 * c2 * s3 - s1 * s2 * c3;
this._w = c1 * c2 * c3 + s1 * s2 * s3;
} else if ( order === 'YZX' ) {
this._x = s1 * c2 * c3 + c1 * s2 * s3;
this._y = c1 * s2 * c3 + s1 * c2 * s3;
this._z = c1 * c2 * s3 - s1 * s2 * c3;
this._w = c1 * c2 * c3 - s1 * s2 * s3;
} else if ( order === 'XZY' ) {
this._x = s1 * c2 * c3 - c1 * s2 * s3;
this._y = c1 * s2 * c3 - s1 * c2 * s3;
this._z = c1 * c2 * s3 + s1 * s2 * c3;
this._w = c1 * c2 * c3 + s1 * s2 * s3;
}
if ( update !== false ) this.onChangeCallback();
return this;
}...
},
setFromEuler: function ( euler, update ) {
if ( ( euler && euler.isEuler ) === false ) {
throw new Error( 'THREE.Quaternion: .setFromEuler() now expects an Euler rotation
rather than a Vector3 and order.' );
}
var x = euler._x, y = euler._y, z = euler._z, order = euler.order;
// http://www.mathworks.com/matlabcentral/fileexchange/
// 20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors/
...setFromRotationMatrix = function ( m ) {
// http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToQuaternion/index.htm
// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
var te = m.elements,
m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ],
trace = m11 + m22 + m33,
s;
if ( trace > 0 ) {
s = 0.5 / Math.sqrt( trace + 1.0 );
this._w = 0.25 / s;
this._x = ( m32 - m23 ) * s;
this._y = ( m13 - m31 ) * s;
this._z = ( m21 - m12 ) * s;
} else if ( m11 > m22 && m11 > m33 ) {
s = 2.0 * Math.sqrt( 1.0 + m11 - m22 - m33 );
this._w = ( m32 - m23 ) / s;
this._x = 0.25 * s;
this._y = ( m12 + m21 ) / s;
this._z = ( m13 + m31 ) / s;
} else if ( m22 > m33 ) {
s = 2.0 * Math.sqrt( 1.0 + m22 - m11 - m33 );
this._w = ( m13 - m31 ) / s;
this._x = ( m12 + m21 ) / s;
this._y = 0.25 * s;
this._z = ( m23 + m32 ) / s;
} else {
s = 2.0 * Math.sqrt( 1.0 + m33 - m11 - m22 );
this._w = ( m21 - m12 ) / s;
this._x = ( m13 + m31 ) / s;
this._y = ( m23 + m32 ) / s;
this._z = 0.25 * s;
}
this.onChangeCallback();
return this;
}...
matrix.elements[ 5 ] *= invSY;
matrix.elements[ 6 ] *= invSY;
matrix.elements[ 8 ] *= invSZ;
matrix.elements[ 9 ] *= invSZ;
matrix.elements[ 10 ] *= invSZ;
quaternion.setFromRotationMatrix( matrix );
scale.x = sx;
scale.y = sy;
scale.z = sz;
return this;
...function setFromUnitVectors( vFrom, vTo ) {
if ( v1 === undefined ) v1 = new Vector3();
r = vFrom.dot( vTo ) + 1;
if ( r < EPS ) {
r = 0;
if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) {
v1.set( - vFrom.y, vFrom.x, 0 );
} else {
v1.set( 0, - vFrom.z, vFrom.y );
}
} else {
v1.crossVectors( vFrom, vTo );
}
this._x = v1.x;
this._y = v1.y;
this._z = v1.z;
this._w = r;
return this.normalize();
}...
// this method is exposed, but perhaps it would be better if we can make it private...
this.update = function () {
var offset = new THREE.Vector3();
// so camera.up is the orbit axis
var quat = new THREE.Quaternion().setFromUnitVectors( object.up, new THREE.Vector3(
0, 1, 0 ) );
var quatInverse = quat.clone().inverse();
var lastPosition = new THREE.Vector3();
var lastQuaternion = new THREE.Quaternion();
return function update() {
...slerp = function ( qb, t ) {
if ( t === 0 ) return this;
if ( t === 1 ) return this.copy( qb );
var x = this._x, y = this._y, z = this._z, w = this._w;
// http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/slerp/
var cosHalfTheta = w * qb._w + x * qb._x + y * qb._y + z * qb._z;
if ( cosHalfTheta < 0 ) {
this._w = - qb._w;
this._x = - qb._x;
this._y = - qb._y;
this._z = - qb._z;
cosHalfTheta = - cosHalfTheta;
} else {
this.copy( qb );
}
if ( cosHalfTheta >= 1.0 ) {
this._w = w;
this._x = x;
this._y = y;
this._z = z;
return this;
}
var sinHalfTheta = Math.sqrt( 1.0 - cosHalfTheta * cosHalfTheta );
if ( Math.abs( sinHalfTheta ) < 0.001 ) {
this._w = 0.5 * ( w + this._w );
this._x = 0.5 * ( x + this._x );
this._y = 0.5 * ( y + this._y );
this._z = 0.5 * ( z + this._z );
return this;
}
var halfTheta = Math.atan2( sinHalfTheta, cosHalfTheta );
var ratioA = Math.sin( ( 1 - t ) * halfTheta ) / sinHalfTheta,
ratioB = Math.sin( t * halfTheta ) / sinHalfTheta;
this._w = ( w * ratioA + this._w * ratioB );
this._x = ( x * ratioA + this._x * ratioB );
this._y = ( y * ratioA + this._y * ratioB );
this._z = ( z * ratioA + this._z * ratioB );
this.onChangeCallback();
return this;
}...
}
Object.assign( Quaternion, {
slerp: function ( qa, qb, qm, t ) {
return qm.copy( qa ).slerp( qb, t );
},
slerpFlat: function ( dst, dstOffset, src0, srcOffset0, src1, srcOffset1, t ) {
// fuzz-free, array-based Quaternion SLERP operation
...toArray = function ( array, offset ) {
if ( array === undefined ) array = [];
if ( offset === undefined ) offset = 0;
array[ offset ] = this._x;
array[ offset + 1 ] = this._y;
array[ offset + 2 ] = this._z;
array[ offset + 3 ] = this._w;
return array;
}...
r = new Float32Array( n );
arrayCacheF32[ n ] = r;
}
if ( nBlocks !== 0 ) {
firstElem.toArray( r, 0 );
for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
offset += blockSize;
array[ i ].toArray( r, offset );
}
...function QuaternionKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}n/a
InterpolantFactoryMethodLinear = function ( result ) {
return new QuaternionLinearInterpolant(
this.times, this.values, this.getValueSize(), result );
}n/a
function QuaternionKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function QuaternionLinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}n/a
function QuaternionLinearInterpolant( parameterPositions, sampleValues, sampleSize, resultBuffer ) {
Interpolant.call( this, parameterPositions, sampleValues, sampleSize, resultBuffer );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...interpolate_ = function ( i1, t0, t, t1 ) {
var result = this.resultBuffer,
values = this.sampleValues,
stride = this.valueSize,
offset = i1 * stride,
alpha = ( t - t0 ) / ( t1 - t0 );
for ( var end = offset + stride; offset !== end; offset += 4 ) {
Quaternion.slerpFlat( result, 0,
values, offset - stride, values, offset, alpha );
}
return result;
}...
this._cachedIndex = i1;
this.intervalChanged_( i1, t0, t1 );
} // validate_interval
return this.interpolate_( i1, t0, t, t1 );
},
settings: null, // optional, subclass-specific settings structure
// Note: The indirection allows central control of many interpolants.
// --- Protected interface
...function RawShaderMaterial( parameters ) {
ShaderMaterial.call( this, parameters );
this.type = 'RawShaderMaterial';
}n/a
function RawShaderMaterial( parameters ) {
ShaderMaterial.call( this, parameters );
this.type = 'RawShaderMaterial';
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Ray( origin, direction ) {
this.origin = ( origin !== undefined ) ? origin : new Vector3();
this.direction = ( direction !== undefined ) ? direction : new Vector3();
}n/a
applyMatrix4 = function ( matrix4 ) {
this.direction.add( this.origin ).applyMatrix4( matrix4 );
this.origin.applyMatrix4( matrix4 );
this.direction.sub( this.origin );
this.direction.normalize();
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...at = function ( t, optionalTarget ) {
var result = optionalTarget || new Vector3();
return result.copy( this.direction ).multiplyScalar( t ).add( this.origin );
}...
recast: function () {
var v1 = new Vector3();
return function recast( t ) {
this.origin.copy( this.at( t, v1 ) );
return this;
};
}(),
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...closestPointToPoint = function ( point, optionalTarget ) {
var result = optionalTarget || new Vector3();
result.subVectors( point, this.origin );
var directionDistance = result.dot( this.direction );
if ( directionDistance < 0 ) {
return result.copy( this.origin );
}
return result.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin );
}...
for ( i = 0, l = this.vertices.length; i < l; i ++ ) {
vertex = vertices[ i ];
if ( vertex !== v0 && vertex !== v1 ) {
line3.closestPointToPoint( vertex.point, true, closestPoint );
distance = closestPoint.distanceToSquared( vertex.point );
if ( distance > maxDistance ) {
maxDistance = distance;
v2 = vertex;
...copy = function ( ray ) {
this.origin.copy( ray.origin );
this.direction.copy( ray.direction );
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function distanceSqToPoint( point ) {
var directionDistance = v1.subVectors( point, this.origin ).dot( this.direction );
// point behind the ray
if ( directionDistance < 0 ) {
return this.origin.distanceToSquared( point );
}
v1.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin );
return v1.distanceToSquared( point );
}...
return result.copy( this.direction ).multiplyScalar( directionDistance ).add( this.origin );
},
distanceToPoint: function ( point ) {
return Math.sqrt( this.distanceSqToPoint( point ) );
},
distanceSqToPoint: function () {
var v1 = new Vector3();
...function distanceSqToSegment( v0, v1, optionalPointOnRay, optionalPointOnSegment ) {
// from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteDistRaySegment.h
// It returns the min distance between the ray and the segment
// defined by v0 and v1
// It can also set two optional targets :
// - The closest point on the ray
// - The closest point on the segment
segCenter.copy( v0 ).add( v1 ).multiplyScalar( 0.5 );
segDir.copy( v1 ).sub( v0 ).normalize();
diff.copy( this.origin ).sub( segCenter );
var segExtent = v0.distanceTo( v1 ) * 0.5;
var a01 = - this.direction.dot( segDir );
var b0 = diff.dot( this.direction );
var b1 = - diff.dot( segDir );
var c = diff.lengthSq();
var det = Math.abs( 1 - a01 * a01 );
var s0, s1, sqrDist, extDet;
if ( det > 0 ) {
// The ray and segment are not parallel.
s0 = a01 * b1 - b0;
s1 = a01 * b0 - b1;
extDet = segExtent * det;
if ( s0 >= 0 ) {
if ( s1 >= - extDet ) {
if ( s1 <= extDet ) {
// region 0
// Minimum at interior points of ray and segment.
var invDet = 1 / det;
s0 *= invDet;
s1 *= invDet;
sqrDist = s0 * ( s0 + a01 * s1 + 2 * b0 ) + s1 * ( a01 * s0 + s1 + 2 * b1 ) + c;
} else {
// region 1
s1 = segExtent;
s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
} else {
// region 5
s1 = - segExtent;
s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
} else {
if ( s1 <= - extDet ) {
// region 4
s0 = Math.max( 0, - ( - a01 * segExtent + b0 ) );
s1 = ( s0 > 0 ) ? - segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
} else if ( s1 <= extDet ) {
// region 3
s0 = 0;
s1 = Math.min( Math.max( - segExtent, - b1 ), segExtent );
sqrDist = s1 * ( s1 + 2 * b1 ) + c;
} else {
// region 2
s0 = Math.max( 0, - ( a01 * segExtent + b0 ) );
s1 = ( s0 > 0 ) ? segExtent : Math.min( Math.max( - segExtent, - b1 ), segExtent );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
}
} else {
// Ray and segment are parallel.
s1 = ( a01 > 0 ) ? - segExtent : segExtent;
s0 = Math.max( 0, - ( a01 * s1 + b0 ) );
sqrDist = - s0 * s0 + s1 * ( s1 + 2 * b1 ) + c;
}
if ( optionalPointOnRay ) {
optionalPointOnRay.copy( this.direction ).multiplyScalar( s0 ).add( this.origin );
}
if ( optionalPointOnSegment ) {
optionalPointOnSegment.copy( segDir ).multiplyScalar( s1 ).add( segCenter );
}
return sqrDist;
}...
var a = indices[ i ];
var b = indices[ i + 1 ];
vStart.fromArray( positions, a * 3 );
vEnd.fromArray( positions, b * 3 );
var distSq = ray.distanceSqToSegment( vStart, vEnd, interRay, interSegment );
if ( distSq > precisionSq ) continue;
interRay.applyMatrix4( this.matrixWorld ); //Move back to world space for distance calculation
var distance = raycaster.ray.origin.distanceTo( interRay );
...distanceToPlane = function ( plane ) {
var denominator = plane.normal.dot( this.direction );
if ( denominator === 0 ) {
// line is coplanar, return origin
if ( plane.distanceToPoint( this.origin ) === 0 ) {
return 0;
}
// Null is preferable to undefined since undefined means.... it is undefined
return null;
}
var t = - ( this.origin.dot( plane.normal ) + plane.constant ) / denominator;
// Return if the ray never intersects the plane
return t >= 0 ? t : null;
}...
return t >= 0 ? t : null;
},
intersectPlane: function ( plane, optionalTarget ) {
var t = this.distanceToPlane( plane );
if ( t === null ) {
return null;
}
...distanceToPoint = function ( point ) {
return Math.sqrt( this.distanceSqToPoint( point ) );
}...
return this.normal.dot( point ) + this.constant;
},
distanceToSphere: function ( sphere ) {
return this.distanceToPoint( sphere.center ) - sphere.radius;
},
projectPoint: function ( point, optionalTarget ) {
return this.orthoPoint( point, optionalTarget ).sub( point ).negate();
...equals = function ( ray ) {
return ray.origin.equals( this.origin ) && ray.direction.equals( this.direction );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...intersectBox = function ( box, optionalTarget ) {
var tmin, tmax, tymin, tymax, tzmin, tzmax;
var invdirx = 1 / this.direction.x,
invdiry = 1 / this.direction.y,
invdirz = 1 / this.direction.z;
var origin = this.origin;
if ( invdirx >= 0 ) {
tmin = ( box.min.x - origin.x ) * invdirx;
tmax = ( box.max.x - origin.x ) * invdirx;
} else {
tmin = ( box.max.x - origin.x ) * invdirx;
tmax = ( box.min.x - origin.x ) * invdirx;
}
if ( invdiry >= 0 ) {
tymin = ( box.min.y - origin.y ) * invdiry;
tymax = ( box.max.y - origin.y ) * invdiry;
} else {
tymin = ( box.max.y - origin.y ) * invdiry;
tymax = ( box.min.y - origin.y ) * invdiry;
}
if ( ( tmin > tymax ) || ( tymin > tmax ) ) return null;
// These lines also handle the case where tmin or tmax is NaN
// (result of 0 * Infinity). x !== x returns true if x is NaN
if ( tymin > tmin || tmin !== tmin ) tmin = tymin;
if ( tymax < tmax || tmax !== tmax ) tmax = tymax;
if ( invdirz >= 0 ) {
tzmin = ( box.min.z - origin.z ) * invdirz;
tzmax = ( box.max.z - origin.z ) * invdirz;
} else {
tzmin = ( box.max.z - origin.z ) * invdirz;
tzmax = ( box.min.z - origin.z ) * invdirz;
}
if ( ( tmin > tzmax ) || ( tzmin > tmax ) ) return null;
if ( tzmin > tmin || tmin !== tmin ) tmin = tzmin;
if ( tzmax < tmax || tmax !== tmax ) tmax = tzmax;
//return point closest to the ray (positive side)
if ( tmax < 0 ) return null;
return this.at( tmin >= 0 ? tmin : tmax, optionalTarget );
}...
intersectsBox: ( function () {
var v = new Vector3();
return function intersectsBox( box ) {
return this.intersectBox( box, v ) !== null;
};
} )(),
intersectTriangle: function () {
...intersectPlane = function ( plane, optionalTarget ) {
var t = this.distanceToPlane( plane );
if ( t === null ) {
return null;
}
return this.at( t, optionalTarget );
}...
_mouse.x = ( (event.clientX - rect.left) / rect.width ) * 2 - 1;
_mouse.y = - ( (event.clientY - rect.top) / rect.height ) * 2 + 1;
_raycaster.setFromCamera( _mouse, _camera );
if ( _selected && scope.enabled ) {
if ( _raycaster.ray.intersectPlane( _plane, _intersection ) ) {
_selected.position.copy( _intersection.sub( _offset ) );
}
scope.dispatchEvent( { type: 'drag', object: _selected } );
...function intersectSphere( sphere, optionalTarget ) {
v1.subVectors( sphere.center, this.origin );
var tca = v1.dot( this.direction );
var d2 = v1.dot( v1 ) - tca * tca;
var radius2 = sphere.radius * sphere.radius;
if ( d2 > radius2 ) return null;
var thc = Math.sqrt( radius2 - d2 );
// t0 = first intersect point - entrance on front of sphere
var t0 = tca - thc;
// t1 = second intersect point - exit point on back of sphere
var t1 = tca + thc;
// test to see if both t0 and t1 are behind the ray - if so, return null
if ( t0 < 0 && t1 < 0 ) return null;
// test to see if t0 is behind the ray:
// if it is, the ray is inside the sphere, so return the second exit point scaled by t1,
// in order to always return an intersect point that is in front of the ray.
if ( t0 < 0 ) return this.at( t1, optionalTarget );
// else t0 is in front of the ray, so return the first collision point scaled by t0
return this.at( t0, optionalTarget );
}...
if ( direction ) {
intersects = this.intersectRay( position, direction, radius, directionPct );
} else {
intersects = this.intersectSphere( position, radius );
}
// if intersects
if ( intersects === true ) {
...function intersectTriangle( a, b, c, backfaceCulling, optionalTarget ) {
// from http://www.geometrictools.com/GTEngine/Include/Mathematics/GteIntrRay3Triangle3.h
edge1.subVectors( b, a );
edge2.subVectors( c, a );
normal.crossVectors( edge1, edge2 );
// Solve Q + t*D = b1*E1 + b2*E2 (Q = kDiff, D = ray direction,
// E1 = kEdge1, E2 = kEdge2, N = Cross(E1,E2)) by
// |Dot(D,N)|*b1 = sign(Dot(D,N))*Dot(D,Cross(Q,E2))
// |Dot(D,N)|*b2 = sign(Dot(D,N))*Dot(D,Cross(E1,Q))
// |Dot(D,N)|*t = -sign(Dot(D,N))*Dot(Q,N)
var DdN = this.direction.dot( normal );
var sign;
if ( DdN > 0 ) {
if ( backfaceCulling ) return null;
sign = 1;
} else if ( DdN < 0 ) {
sign = - 1;
DdN = - DdN;
} else {
return null;
}
diff.subVectors( this.origin, a );
var DdQxE2 = sign * this.direction.dot( edge2.crossVectors( diff, edge2 ) );
// b1 < 0, no intersection
if ( DdQxE2 < 0 ) {
return null;
}
var DdE1xQ = sign * this.direction.dot( edge1.cross( diff ) );
// b2 < 0, no intersection
if ( DdE1xQ < 0 ) {
return null;
}
// b1+b2 > 1, no intersection
if ( DdQxE2 + DdE1xQ > DdN ) {
return null;
}
// Line intersects triangle, check if ray does.
var QdN = - sign * diff.dot( normal );
// t < 0, no intersection
if ( QdN < 0 ) {
return null;
}
// Ray intersects triangle.
return this.at( QdN / DdN, optionalTarget );
}...
function checkIntersection( object, raycaster, ray, pA, pB, pC, point ) {
var intersect;
var material = object.material;
if ( material.side === BackSide ) {
intersect = ray.intersectTriangle( pC, pB, pA, true, point );
} else {
intersect = ray.intersectTriangle( pA, pB, pC, material.side !== DoubleSide, point );
}
...function intersectsBox( box ) {
return this.intersectBox( box, v ) !== null;
}...
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...intersectsPlane = function ( plane ) {
// check if the ray lies on the plane first
var distToPoint = plane.distanceToPoint( this.origin );
if ( distToPoint === 0 ) {
return true;
}
var denominator = plane.normal.dot( this.direction );
if ( denominator * distToPoint < 0 ) {
return true;
}
// ray origin is behind the plane (and is pointing behind it)
return false;
}...
return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 );
},
intersectsBox: function ( box ) {
return box.intersectsPlane( this );
},
intersectsSphere: function ( sphere ) {
return sphere.intersectsPlane( this );
...intersectsSphere = function ( sphere ) {
return this.distanceToPoint( sphere.center ) <= sphere.radius;
}...
return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum );
},
intersectsBox: function ( box ) {
return box.intersectsSphere( this );
},
intersectsPlane: function ( plane ) {
// We use the following equation to compute the signed distance from
// the center of the sphere to the plane.
...isIntersectionBox = function ( box ) {
console.warn( 'THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
}...
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox
().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...isIntersectionPlane = function ( plane ) {
console.warn( 'THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane().' );
return this.intersectsPlane( plane );
}...
console.warn( 'THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
isIntersectionPlane: function ( plane ) {
console.warn( 'THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane
().' );
return this.intersectsPlane( plane );
},
isIntersectionSphere: function ( sphere ) {
console.warn( 'THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().' );
return this.intersectsSphere( sphere );
...isIntersectionSphere = function ( sphere ) {
console.warn( 'THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere().' );
return this.intersectsSphere( sphere );
}...
console.warn( 'THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
isIntersectionSphere: function ( sphere ) {
console.warn( 'THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere
().' );
return this.intersectsSphere( sphere );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box3: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...lookAt = function ( v ) {
this.direction.copy( v ).sub( this.origin ).normalize();
return this;
}...
target.reflect( normal ).negate();
target.add( mirrorWorldPosition );
mirrorCamera.position.copy( view );
mirrorCamera.up.set( 0, - 1, 0 );
mirrorCamera.up.applyMatrix4( rotationMatrix );
mirrorCamera.up.reflect( normal ).negate();
mirrorCamera.lookAt( target );
mirrorCamera.updateProjectionMatrix();
mirrorCamera.updateMatrixWorld();
mirrorCamera.matrixWorldInverse.getInverse( mirrorCamera.matrixWorld );
// Update the texture matrix
textureMatrix.set(
...function recast( t ) {
this.origin.copy( this.at( t, v1 ) );
return this;
}n/a
set = function ( origin, direction ) {
this.origin.copy( origin );
this.direction.copy( direction );
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...function Raycaster( origin, direction, near, far ) {
this.ray = new Ray( origin, direction );
// direction is assumed to be normalized (for accurate distance calculations)
this.near = near || 0;
this.far = far || Infinity;
this.params = {
Mesh: {},
Line: {},
LOD: {},
Points: { threshold: 1 },
Sprite: {}
};
Object.defineProperties( this.params, {
PointCloud: {
get: function () {
console.warn( 'THREE.Raycaster: params.PointCloud has been renamed to params.Points.' );
return this.Points;
}
}
} );
}...
function TreesGeometry( landscape ) {
THREE.BufferGeometry.call( this );
var vertices = [];
var colors = [];
var raycaster = new THREE.Raycaster();
raycaster.ray.direction.set( 0, -1, 0 );
for ( var i = 0; i < 2000; i ++ ) {
var x = Math.random() * 500 - 250;
var z = Math.random() * 500 - 250;
...intersectObject = function ( object, recursive ) {
var intersects = [];
intersectObject( object, this, intersects, recursive );
intersects.sort( ascSort );
return intersects;
}...
object.geometry.faces = facesSearch;
}
// intersect
intersects = this.intersectObject( object, recursive );
// revert object geometry's faces
if ( facesSearch.length > 0 ) {
object.geometry.faces = facesAll;
...intersectObjects = function ( objects, recursive ) {
var intersects = [];
if ( Array.isArray( objects ) === false ) {
console.warn( 'THREE.Raycaster.intersectObjects: objects is not an Array.' );
return intersects;
}
for ( var i = 0, l = objects.length; i < l; i ++ ) {
intersectObject( objects[ i ], this, intersects, recursive );
}
intersects.sort( ascSort );
return intersects;
}...
return;
}
_raycaster.setFromCamera( _mouse, _camera );
var intersects = _raycaster.intersectObjects( _objects );
if ( intersects.length > 0 ) {
var object = intersects[ 0 ].object;
_plane.setFromNormalAndCoplanarPoint( _camera.getWorldDirection( _plane.normal ), object.position );
...set = function ( origin, direction ) {
// direction is assumed to be normalized (for accurate distance calculations)
this.ray.set( origin, direction );
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setFromCamera = function ( coords, camera ) {
if ( ( camera && camera.isPerspectiveCamera ) ) {
this.ray.origin.setFromMatrixPosition( camera.matrixWorld );
this.ray.direction.set( coords.x, coords.y, 0.5 ).unproject( camera ).sub( this.ray.origin ).normalize();
} else if ( ( camera && camera.isOrthographicCamera ) ) {
this.ray.origin.set( coords.x, coords.y, ( camera.near + camera.far ) / ( camera.near - camera.far ) ).unproject( camera ); //
set origin in plane of camera
this.ray.direction.set( 0, 0, - 1 ).transformDirection( camera.matrixWorld );
} else {
console.error( 'THREE.Raycaster: Unsupported camera type.' );
}
}...
console.warn( 'THREE.Projector: .unprojectVector() is now vector.unproject().' );
vector.unproject( camera );
};
this.pickingRay = function () {
console.error( 'THREE.Projector: .pickingRay() is now raycaster.setFromCamera().&#
x27; );
};
}
//
...function RectAreaLight( color, intensity, width, height ) {
Light.call( this, color, intensity );
this.type = 'RectAreaLight';
this.position.set( 0, 1, 0 );
this.updateMatrix();
this.width = ( width !== undefined ) ? width : 10;
this.height = ( height !== undefined ) ? height : 10;
// TODO (abelnation): distance/decay
// TODO (abelnation): update method for RectAreaLight to update transform to lookat target
// TODO (abelnation): shadows
}n/a
function RectAreaLight( color, intensity, width, height ) {
Light.call( this, color, intensity );
this.type = 'RectAreaLight';
this.position.set( 0, 1, 0 );
this.updateMatrix();
this.width = ( width !== undefined ) ? width : 10;
this.height = ( height !== undefined ) ? height : 10;
// TODO (abelnation): distance/decay
// TODO (abelnation): update method for RectAreaLight to update transform to lookat target
// TODO (abelnation): shadows
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Light.prototype.copy.call( this, source );
this.width = source.width;
this.height = source.height;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...toJSON = function ( meta ) {
var data = Light.prototype.toJSON.call( this, meta );
data.object.width = this.width;
data.object.height = this.height;
return data;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function RectAreaLightHelper( light ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
var material = new LineBasicMaterial( { color: light.color } );
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new BufferAttribute( new Float32Array( 5 * 3 ), 3 ) );
this.add( new Line( geometry, material ) );
this.update();
}n/a
function RectAreaLightHelper( light ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
var material = new LineBasicMaterial( { color: light.color } );
var geometry = new BufferGeometry();
geometry.addAttribute( 'position', new BufferAttribute( new Float32Array( 5 * 3 ), 3 ) );
this.add( new Line( geometry, material ) );
this.update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...dispose = function () {
this.children[ 0 ].geometry.dispose();
this.children[ 0 ].material.dispose();
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...update = function () {
var line = this.children[ 0 ];
// update material
line.material.color.copy( this.light.color );
// calculate new dimensions of the helper
var hx = this.light.width * 0.5;
var hy = this.light.height * 0.5;
var position = line.geometry.attributes.position;
var array = position.array;
// update vertices
array[ 0 ] = hx; array[ 1 ] = - hy; array[ 2 ] = 0;
array[ 3 ] = hx; array[ 4 ] = hy; array[ 5 ] = 0;
array[ 6 ] = - hx; array[ 7 ] = hy; array[ 8 ] = 0;
array[ 9 ] = - hx; array[ 10 ] = - hy; array[ 11 ] = 0;
array[ 12 ] = hx; array[ 13 ] = - hy; array[ 14 ] = 0;
position.needsUpdate = true;
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'RingBufferGeometry';
this.parameters = {
innerRadius: innerRadius,
outerRadius: outerRadius,
thetaSegments: thetaSegments,
phiSegments: phiSegments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
innerRadius = innerRadius || 20;
outerRadius = outerRadius || 50;
thetaStart = thetaStart !== undefined ? thetaStart : 0;
thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8;
phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 1;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// some helper variables
var segment;
var radius = innerRadius;
var radiusStep = ( ( outerRadius - innerRadius ) / phiSegments );
var vertex = new Vector3();
var uv = new Vector2();
var j, i;
// generate vertices, normals and uvs
for ( j = 0; j <= phiSegments; j ++ ) {
for ( i = 0; i <= thetaSegments; i ++ ) {
// values are generate from the inside of the ring to the outside
segment = thetaStart + i / thetaSegments * thetaLength;
// vertex
vertex.x = radius * Math.cos( segment );
vertex.y = radius * Math.sin( segment );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normals.push( 0, 0, 1 );
// uv
uv.x = ( vertex.x / outerRadius + 1 ) / 2;
uv.y = ( vertex.y / outerRadius + 1 ) / 2;
uvs.push( uv.x, uv.y );
}
// increase the radius for next row of vertices
radius += radiusStep;
}
// indices
for ( j = 0; j < phiSegments; j ++ ) {
var thetaSegmentLevel = j * ( thetaSegments + 1 );
for ( i = 0; i < thetaSegments; i ++ ) {
segment = i + thetaSegmentLevel;
var a = segment;
var b = segment + thetaSegments + 1;
var c = segment + thetaSegments + 2;
var d = segment + 1;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}n/a
function RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'RingBufferGeometry';
this.parameters = {
innerRadius: innerRadius,
outerRadius: outerRadius,
thetaSegments: thetaSegments,
phiSegments: phiSegments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
innerRadius = innerRadius || 20;
outerRadius = outerRadius || 50;
thetaStart = thetaStart !== undefined ? thetaStart : 0;
thetaLength = thetaLength !== undefined ? thetaLength : Math.PI * 2;
thetaSegments = thetaSegments !== undefined ? Math.max( 3, thetaSegments ) : 8;
phiSegments = phiSegments !== undefined ? Math.max( 1, phiSegments ) : 1;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// some helper variables
var segment;
var radius = innerRadius;
var radiusStep = ( ( outerRadius - innerRadius ) / phiSegments );
var vertex = new Vector3();
var uv = new Vector2();
var j, i;
// generate vertices, normals and uvs
for ( j = 0; j <= phiSegments; j ++ ) {
for ( i = 0; i <= thetaSegments; i ++ ) {
// values are generate from the inside of the ring to the outside
segment = thetaStart + i / thetaSegments * thetaLength;
// vertex
vertex.x = radius * Math.cos( segment );
vertex.y = radius * Math.sin( segment );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normals.push( 0, 0, 1 );
// uv
uv.x = ( vertex.x / outerRadius + 1 ) / 2;
uv.y = ( vertex.y / outerRadius + 1 ) / 2;
uvs.push( uv.x, uv.y );
}
// increase the radius for next row of vertices
radius += radiusStep;
}
// indices
for ( j = 0; j < phiSegments; j ++ ) {
var thetaSegmentLevel = j * ( thetaSegments + 1 );
for ( i = 0; i < thetaSegments; i ++ ) {
segment = i + thetaSegmentLevel;
var a = segment;
var b = segment + thetaSegments + 1;
var c = segment + thetaSegments + 2;
var d = segment + 1;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function RingGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'RingGeometry';
this.parameters = {
innerRadius: innerRadius,
outerRadius: outerRadius,
thetaSegments: thetaSegments,
phiSegments: phiSegments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength
) );
this.mergeVertices();
}n/a
function RingGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'RingGeometry';
this.parameters = {
innerRadius: innerRadius,
outerRadius: outerRadius,
thetaSegments: thetaSegments,
phiSegments: phiSegments,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new RingBufferGeometry( innerRadius, outerRadius, thetaSegments, phiSegments, thetaStart, thetaLength
) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Scene() {
Object3D.call( this );
this.type = 'Scene';
this.background = null;
this.fog = null;
this.overrideMaterial = null;
this.autoUpdate = true; // checked by the renderer
}...
function GPUComputationRenderer( sizeX, sizeY, renderer ) {
this.variables = [];
this.currentTextureIndex = 0;
var scene = new THREE.Scene();
var camera = new THREE.Camera();
camera.position.z = 1;
var passThruUniforms = {
texture: { value: null }
};
...function Scene() {
Object3D.call( this );
this.type = 'Scene';
this.background = null;
this.fog = null;
this.overrideMaterial = null;
this.autoUpdate = true; // checked by the renderer
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source, recursive ) {
Object3D.prototype.copy.call( this, source, recursive );
if ( source.background !== null ) this.background = source.background.clone();
if ( source.fog !== null ) this.fog = source.fog.clone();
if ( source.overrideMaterial !== null ) this.overrideMaterial = source.overrideMaterial.clone();
this.autoUpdate = source.autoUpdate;
this.matrixAutoUpdate = source.matrixAutoUpdate;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...toJSON = function ( meta ) {
var data = Object3D.prototype.toJSON.call( this, meta );
if ( this.background !== null ) data.object.background = this.background.toJSON( meta );
if ( this.fog !== null ) data.object.fog = this.fog.toJSON();
return data;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...attach = function ( child, scene, parent ) {
var matrixWorldInverse = new Matrix4();
matrixWorldInverse.getInverse( parent.matrixWorld );
child.applyMatrix( matrixWorldInverse );
scene.remove( child );
parent.add( child );
}n/a
createMultiMaterialObject = function ( geometry, materials ) {
var group = new Group();
for ( var i = 0, l = materials.length; i < l; i ++ ) {
group.add( new Mesh( geometry, materials[ i ] ) );
}
return group;
}n/a
detach = function ( child, parent, scene ) {
child.applyMatrix( parent.matrixWorld );
parent.remove( child );
scene.add( child );
}n/a
function ShaderMaterial( parameters ) {
Material.call( this );
this.type = 'ShaderMaterial';
this.defines = {};
this.uniforms = {};
this.vertexShader = 'void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}';
this.fragmentShader = 'void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}';
this.linewidth = 1;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false; // set to use scene fog
this.lights = false; // set to use scene lights
this.clipping = false; // set to use user-defined clipping planes
this.skinning = false; // set to use skinning attribute streams
this.morphTargets = false; // set to use morph targets
this.morphNormals = false; // set to use morph normals
this.extensions = {
derivatives: false, // set to use derivatives
fragDepth: false, // set to use fragment depth values
drawBuffers: false, // set to use draw buffers
shaderTextureLOD: false // set to use shader texture LOD
};
// When rendered geometry doesn't include these attributes but the material does,
// use these default values in WebGL. This avoids errors when buffer data is missing.
this.defaultAttributeValues = {
'color': [ 1, 1, 1 ],
'uv': [ 0, 0 ],
'uv2': [ 0, 0 ]
};
this.index0AttributeName = undefined;
if ( parameters !== undefined ) {
if ( parameters.attributes !== undefined ) {
console.error( 'THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.' );
}
this.setValues( parameters );
}
}...
// The following functions can be used to compute things manually
function createShaderMaterial( computeFragmentShader, uniforms ) {
uniforms = uniforms || {};
var material = new THREE.ShaderMaterial( {
uniforms: uniforms,
vertexShader: getPassThroughVertexShader(),
fragmentShader: computeFragmentShader
} );
addResolutionDefine( material );
...function ShaderMaterial( parameters ) {
Material.call( this );
this.type = 'ShaderMaterial';
this.defines = {};
this.uniforms = {};
this.vertexShader = 'void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}';
this.fragmentShader = 'void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}';
this.linewidth = 1;
this.wireframe = false;
this.wireframeLinewidth = 1;
this.fog = false; // set to use scene fog
this.lights = false; // set to use scene lights
this.clipping = false; // set to use user-defined clipping planes
this.skinning = false; // set to use skinning attribute streams
this.morphTargets = false; // set to use morph targets
this.morphNormals = false; // set to use morph normals
this.extensions = {
derivatives: false, // set to use derivatives
fragDepth: false, // set to use fragment depth values
drawBuffers: false, // set to use draw buffers
shaderTextureLOD: false // set to use shader texture LOD
};
// When rendered geometry doesn't include these attributes but the material does,
// use these default values in WebGL. This avoids errors when buffer data is missing.
this.defaultAttributeValues = {
'color': [ 1, 1, 1 ],
'uv': [ 0, 0 ],
'uv2': [ 0, 0 ]
};
this.index0AttributeName = undefined;
if ( parameters !== undefined ) {
if ( parameters.attributes !== undefined ) {
console.error( 'THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead.' );
}
this.setValues( parameters );
}
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.fragmentShader = source.fragmentShader;
this.vertexShader = source.vertexShader;
this.uniforms = UniformsUtils.clone( source.uniforms );
this.defines = source.defines;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.lights = source.lights;
this.clipping = source.clipping;
this.skinning = source.skinning;
this.morphTargets = source.morphTargets;
this.morphNormals = source.morphNormals;
this.extensions = source.extensions;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...toJSON = function ( meta ) {
var data = Material.prototype.toJSON.call( this, meta );
data.uniforms = this.uniforms;
data.vertexShader = this.vertexShader;
data.fragmentShader = this.fragmentShader;
return data;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...function ShadowMaterial( parameters ) {
ShaderMaterial.call( this, {
uniforms: UniformsUtils.merge( [
UniformsLib.lights,
{
opacity: { value: 1.0 }
}
] ),
vertexShader: ShaderChunk[ 'shadow_vert' ],
fragmentShader: ShaderChunk[ 'shadow_frag' ]
} );
this.lights = true;
this.transparent = true;
Object.defineProperties( this, {
opacity: {
enumerable: true,
get: function () {
return this.uniforms.opacity.value;
},
set: function ( value ) {
this.uniforms.opacity.value = value;
}
}
} );
this.setValues( parameters );
}n/a
function ShadowMaterial( parameters ) {
ShaderMaterial.call( this, {
uniforms: UniformsUtils.merge( [
UniformsLib.lights,
{
opacity: { value: 1.0 }
}
] ),
vertexShader: ShaderChunk[ 'shadow_vert' ],
fragmentShader: ShaderChunk[ 'shadow_frag' ]
} );
this.lights = true;
this.transparent = true;
Object.defineProperties( this, {
opacity: {
enumerable: true,
get: function () {
return this.uniforms.opacity.value;
},
set: function ( value ) {
this.uniforms.opacity.value = value;
}
}
} );
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Shape() {
Path.apply( this, arguments );
this.holes = [];
}n/a
function Shape() {
Path.apply( this, arguments );
this.holes = [];
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...extractAllPoints = function ( divisions ) {
return {
shape: this.getPoints( divisions ),
holes: this.getPointsHoles( divisions )
};
}n/a
extractPoints = function ( divisions ) {
return this.extractAllPoints( divisions );
}...
}
// Variables initialization
var ahole, h, hl; // looping of holes
var scope = this;
var shapePoints = shape.extractPoints( curveSegments );
var vertices = shapePoints.shape;
var holes = shapePoints.holes;
var reverse = ! ShapeUtils.isClockWise( vertices );
if ( reverse ) {
...extrude = function ( options ) {
console.warn( 'THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.' );
return new ExtrudeGeometry( this, options );
}...
} );
Object.assign( Shape.prototype, {
extrude: function ( options ) {
console.warn( 'THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry()
instead.' );
return new ExtrudeGeometry( this, options );
},
makeGeometry: function ( options ) {
console.warn( 'THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.' );
return new ShapeGeometry( this, options );
...getPointsHoles = function ( divisions ) {
var holesPts = [];
for ( var i = 0, l = this.holes.length; i < l; i ++ ) {
holesPts[ i ] = this.holes[ i ].getPoints( divisions );
}
return holesPts;
}n/a
makeGeometry = function ( options ) {
console.warn( 'THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead.' );
return new ShapeGeometry( this, options );
}...
console.warn( 'THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead.' );
return new ExtrudeGeometry( this, options );
},
makeGeometry: function ( options ) {
console.warn( 'THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry
() instead.' );
return new ShapeGeometry( this, options );
}
} );
Object.assign( Vector2.prototype, {
...function ShapeBufferGeometry( shapes, curveSegments ) {
BufferGeometry.call( this );
this.type = 'ShapeBufferGeometry';
this.parameters = {
shapes: shapes,
curveSegments: curveSegments
};
curveSegments = curveSegments || 12;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var groupStart = 0;
var groupCount = 0;
// allow single and array values for "shapes" parameter
if ( Array.isArray( shapes ) === false ) {
addShape( shapes );
} else {
for ( var i = 0; i < shapes.length; i ++ ) {
addShape( shapes[ i ] );
this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support
groupStart += groupCount;
groupCount = 0;
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// helper functions
function addShape( shape ) {
var i, l, shapeHole;
var indexOffset = vertices.length / 3;
var points = shape.extractPoints( curveSegments );
var shapeVertices = points.shape;
var shapeHoles = points.holes;
// check direction of vertices
if ( ShapeUtils.isClockWise( shapeVertices ) === false ) {
shapeVertices = shapeVertices.reverse();
// also check if holes are in the opposite direction
for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
shapeHole = shapeHoles[ i ];
if ( ShapeUtils.isClockWise( shapeHole ) === true ) {
shapeHoles[ i ] = shapeHole.reverse();
}
}
}
var faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles );
// join vertices of inner and outer paths to a single array
for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
shapeHole = shapeHoles[ i ];
shapeVertices = shapeVertices.concat( shapeHole );
}
// vertices, normals, uvs
for ( i = 0, l = shapeVertices.length; i < l; i ++ ) {
var vertex = shapeVertices[ i ];
vertices.push( vertex.x, vertex.y, 0 );
normals.push( 0, 0, 1 );
uvs.push( vertex.x, vertex.y ); // world uvs
}
// incides
for ( i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
var a = face[ 0 ] + indexOffset;
var b = face[ 1 ] + indexOffset;
var c = face[ 2 ] + indexOffset;
indices.push( a, b, c );
groupCount += 3;
}
}
}n/a
function ShapeBufferGeometry( shapes, curveSegments ) {
BufferGeometry.call( this );
this.type = 'ShapeBufferGeometry';
this.parameters = {
shapes: shapes,
curveSegments: curveSegments
};
curveSegments = curveSegments || 12;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var groupStart = 0;
var groupCount = 0;
// allow single and array values for "shapes" parameter
if ( Array.isArray( shapes ) === false ) {
addShape( shapes );
} else {
for ( var i = 0; i < shapes.length; i ++ ) {
addShape( shapes[ i ] );
this.addGroup( groupStart, groupCount, i ); // enables MultiMaterial support
groupStart += groupCount;
groupCount = 0;
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// helper functions
function addShape( shape ) {
var i, l, shapeHole;
var indexOffset = vertices.length / 3;
var points = shape.extractPoints( curveSegments );
var shapeVertices = points.shape;
var shapeHoles = points.holes;
// check direction of vertices
if ( ShapeUtils.isClockWise( shapeVertices ) === false ) {
shapeVertices = shapeVertices.reverse();
// also check if holes are in the opposite direction
for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
shapeHole = shapeHoles[ i ];
if ( ShapeUtils.isClockWise( shapeHole ) === true ) {
shapeHoles[ i ] = shapeHole.reverse();
}
}
}
var faces = ShapeUtils.triangulateShape( shapeVertices, shapeHoles );
// join vertices of inner and outer paths to a single array
for ( i = 0, l = shapeHoles.length; i < l; i ++ ) {
shapeHole = shapeHoles[ i ];
shapeVertices = shapeVertices.concat( shapeHole );
}
// vertices, normals, uvs
for ( i = 0, l = shapeVertices.length; i < l; i ++ ) {
var vertex = shapeVertices[ i ];
vertices.push( vertex.x, vertex.y, 0 );
normals.push( 0, 0, 1 );
uvs.push( vertex.x, vertex.y ); // world uvs
}
// incides
for ( i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
var a = face[ 0 ] + indexOffset;
var b = face[ 1 ] + indexOffset;
var c = face[ 2 ] + indexOffset;
indices.push( a, b, c );
groupCount += 3;
}
}
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function ShapeGeometry( shapes, curveSegments ) {
Geometry.call( this );
this.type = 'ShapeGeometry';
if ( typeof curveSegments === 'object' ) {
console.warn( 'THREE.ShapeGeometry: Options parameter has been removed.' );
curveSegments = curveSegments.curveSegments;
}
this.parameters = {
shapes: shapes,
curveSegments: curveSegments
};
this.fromBufferGeometry( new ShapeBufferGeometry( shapes, curveSegments ) );
this.mergeVertices();
}n/a
function ShapeGeometry( shapes, curveSegments ) {
Geometry.call( this );
this.type = 'ShapeGeometry';
if ( typeof curveSegments === 'object' ) {
console.warn( 'THREE.ShapeGeometry: Options parameter has been removed.' );
curveSegments = curveSegments.curveSegments;
}
this.parameters = {
shapes: shapes,
curveSegments: curveSegments
};
this.fromBufferGeometry( new ShapeBufferGeometry( shapes, curveSegments ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function ShapePath() {
this.subPaths = [];
this.currentPath = null;
}n/a
bezierCurveTo = function ( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY ) {
this.currentPath.bezierCurveTo( aCP1x, aCP1y, aCP2x, aCP2y, aX, aY );
}n/a
lineTo = function ( x, y ) {
this.currentPath.lineTo( x, y );
}n/a
moveTo = function ( x, y ) {
this.currentPath = new Path();
this.subPaths.push( this.currentPath );
this.currentPath.moveTo( x, y );
}n/a
quadraticCurveTo = function ( aCPx, aCPy, aX, aY ) {
this.currentPath.quadraticCurveTo( aCPx, aCPy, aX, aY );
}n/a
splineThru = function ( pts ) {
this.currentPath.splineThru( pts );
}n/a
toShapes = function ( isCCW, noHoles ) {
function toShapesNoHoles( inSubpaths ) {
var shapes = [];
for ( var i = 0, l = inSubpaths.length; i < l; i ++ ) {
var tmpPath = inSubpaths[ i ];
var tmpShape = new Shape();
tmpShape.curves = tmpPath.curves;
shapes.push( tmpShape );
}
return shapes;
}
function isPointInsidePolygon( inPt, inPolygon ) {
var polyLen = inPolygon.length;
// inPt on polygon contour => immediate success or
// toggling of inside/outside at every single! intersection point of an edge
// with the horizontal line through inPt, left of inPt
// not counting lowerY endpoints of edges and whole edges on that line
var inside = false;
for ( var p = polyLen - 1, q = 0; q < polyLen; p = q ++ ) {
var edgeLowPt = inPolygon[ p ];
var edgeHighPt = inPolygon[ q ];
var edgeDx = edgeHighPt.x - edgeLowPt.x;
var edgeDy = edgeHighPt.y - edgeLowPt.y;
if ( Math.abs( edgeDy ) > Number.EPSILON ) {
// not parallel
if ( edgeDy < 0 ) {
edgeLowPt = inPolygon[ q ]; edgeDx = - edgeDx;
edgeHighPt = inPolygon[ p ]; edgeDy = - edgeDy;
}
if ( ( inPt.y < edgeLowPt.y ) || ( inPt.y > edgeHighPt.y ) ) continue;
if ( inPt.y === edgeLowPt.y ) {
if ( inPt.x === edgeLowPt.x ) return true; // inPt is on contour ?
// continue; // no intersection or edgeLowPt => doesn't count !!!
} else {
var perpEdge = edgeDy * ( inPt.x - edgeLowPt.x ) - edgeDx * ( inPt.y - edgeLowPt.y );
if ( perpEdge === 0 ) return true; // inPt is on contour ?
if ( perpEdge < 0 ) continue;
inside = ! inside; // true intersection left of inPt
}
} else {
// parallel or collinear
if ( inPt.y !== edgeLowPt.y ) continue; // parallel
// edge lies on the same horizontal line as inPt
if ( ( ( edgeHighPt.x <= inPt.x ) && ( inPt.x <= edgeLowPt.x ) ) ||
( ( edgeLowPt.x <= inPt.x ) && ( inPt.x <= edgeHighPt.x ) ) ) return true; // inPt: Point on contour !
// continue;
}
}
return inside;
}
var isClockWise = ShapeUtils.isClockWise;
var subPaths = this.subPaths;
if ( subPaths.length === 0 ) return [];
if ( noHoles === true ) return toShapesNoHoles( subPaths );
var solid, tmpPath, tmpShape, shapes = [];
if ( subPaths.length === 1 ) {
tmpPath = subPaths[ 0 ];
tmpShape = new Shape();
tmpShape.curves = tmpPath.curves;
shapes.push( tmpShape );
return shapes;
}
var holesFirst = ! isClockWise( subPaths[ 0 ].getPoints() );
holesFirst = isCCW ? ! holesFirst : holesFirst;
// console.log("Holes first", holesFirst);
var betterShapeHoles = [];
var newShapes = [];
var newShapeHoles = [];
var mainIdx = 0;
var tmpPoints;
newShapes[ mainIdx ] = undefined;
newShapeHoles[ mainIdx ] = [];
for ( var i = 0, l = subPaths.length; i < l; i ++ ) {
tmpPath = subPaths[ i ];
tmpPoints = tmpPath.getPoints();
solid = isClockWise( tmpPoints );
solid = isCCW ? ! solid : solid;
if ( solid ) {
if ( ( ! holesFirst ) && ( newShapes[ mainIdx ] ) ) mainIdx ++;
newShapes[ mainIdx ] = { s: new Shape(), p: tmpPoints };
newShapes[ mainIdx ].s.curves = tmpPath.curves;
if ( holesFirst ) mainIdx ++;
newShapeHoles[ mainIdx ] = [];
//console.log('cw', i);
} else {
newShapeHoles[ mainIdx ].push( { h: tmpPath, p: tmpPoints[ 0 ] } );
//console.log('ccw', i);
}
}
// only Holes? -> probably all Shapes with wrong orientation
if ( ! newShapes[ 0 ] ) return toShapesNoHoles( subPaths );
if ( newShapes.length > 1 ) {
var ambiguous = false;
var toChange = [];
for ( var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
betterShapeHoles[ sIdx ] = [];
}
for ( var sIdx = 0, sLen = newShapes.length; sIdx < sLen; sIdx ++ ) {
var sho = newShapeHoles[ sIdx ];
for ( var hIdx = 0; hIdx < sho.length; hIdx ++ ) {
var ho = sho[ hIdx ]; ...n/a
area = function ( contour ) {
var n = contour.length;
var a = 0.0;
for ( var p = n - 1, q = 0; q < n; p = q ++ ) {
a += contour[ p ].x * contour[ q ].y - contour[ q ].x * contour[ p ].y;
}
return a * 0.5;
}...
var b = this.edge.head();
var c = this.edge.next.head();
triangle.set( a.point, b.point, c.point );
triangle.normal( this.normal );
triangle.midpoint( this.midpoint );
this.area = triangle.area();
this.constant = this.normal.dot( this.midpoint );
return this;
};
...isClockWise = function ( pts ) {
return ShapeUtils.area( pts ) < 0;
}...
var scope = this;
var shapePoints = shape.extractPoints( curveSegments );
var vertices = shapePoints.shape;
var holes = shapePoints.holes;
var reverse = ! ShapeUtils.isClockWise( vertices );
if ( reverse ) {
vertices = vertices.reverse();
// Maybe we should also check if holes are in the opposite direction, just to be safe ...
...function triangulate( contour, indices ) {
var n = contour.length;
if ( n < 3 ) return null;
var result = [],
verts = [],
vertIndices = [];
/* we want a counter-clockwise polygon in verts */
var u, v, w;
if ( ShapeUtils.area( contour ) > 0.0 ) {
for ( v = 0; v < n; v ++ ) verts[ v ] = v;
} else {
for ( v = 0; v < n; v ++ ) verts[ v ] = ( n - 1 ) - v;
}
var nv = n;
/* remove nv - 2 vertices, creating 1 triangle every time */
var count = 2 * nv; /* error detection */
for ( v = nv - 1; nv > 2; ) {
/* if we loop, it is probably a non-simple polygon */
if ( ( count -- ) <= 0 ) {
//** Triangulate: ERROR - probable bad polygon!
//throw ( "Warning, unable to triangulate polygon!" );
//return null;
// Sometimes warning is fine, especially polygons are triangulated in reverse.
console.warn( 'THREE.ShapeUtils: Unable to triangulate polygon! in triangulate()' );
if ( indices ) return vertIndices;
return result;
}
/* three consecutive vertices in current polygon, <u,v,w> */
u = v; if ( nv <= u ) u = 0; /* previous */
v = u + 1; if ( nv <= v ) v = 0; /* new v */
w = v + 1; if ( nv <= w ) w = 0; /* next */
if ( snip( contour, u, v, w, nv, verts ) ) {
var a, b, c, s, t;
/* true names of the vertices */
a = verts[ u ];
b = verts[ v ];
c = verts[ w ];
/* output Triangle */
result.push( [ contour[ a ],
contour[ b ],
contour[ c ] ] );
vertIndices.push( [ verts[ u ], verts[ v ], verts[ w ] ] );
/* remove v from the remaining polygon */
for ( s = v, t = v + 1; t < nv; s ++, t ++ ) {
verts[ s ] = verts[ t ];
}
nv --;
/* reset error detection counter */
count = 2 * nv;
}
}
if ( indices ) return vertIndices;
return result;
}...
allPointsMap[ key ] = i;
}
// remove holes by cutting paths to holes and adding them to the shape
var shapeWithoutHoles = removeHoles( contour, holes );
var triangles = ShapeUtils.triangulate( shapeWithoutHoles, false ); // True returns
indices for points of spooled shape
//console.log( "triangles",triangles, triangles.length );
// check all face vertices against all points map
for ( i = 0, il = triangles.length; i < il; i ++ ) {
face = triangles[ i ];
...triangulateShape = function ( contour, holes ) {
function removeDupEndPts(points) {
var l = points.length;
if ( l > 2 && points[ l - 1 ].equals( points[ 0 ] ) ) {
points.pop();
}
}
removeDupEndPts( contour );
holes.forEach( removeDupEndPts );
function point_in_segment_2D_colin( inSegPt1, inSegPt2, inOtherPt ) {
// inOtherPt needs to be collinear to the inSegment
if ( inSegPt1.x !== inSegPt2.x ) {
if ( inSegPt1.x < inSegPt2.x ) {
return ( ( inSegPt1.x <= inOtherPt.x ) && ( inOtherPt.x <= inSegPt2.x ) );
} else {
return ( ( inSegPt2.x <= inOtherPt.x ) && ( inOtherPt.x <= inSegPt1.x ) );
}
} else {
if ( inSegPt1.y < inSegPt2.y ) {
return ( ( inSegPt1.y <= inOtherPt.y ) && ( inOtherPt.y <= inSegPt2.y ) );
} else {
return ( ( inSegPt2.y <= inOtherPt.y ) && ( inOtherPt.y <= inSegPt1.y ) );
}
}
}
function intersect_segments_2D( inSeg1Pt1, inSeg1Pt2, inSeg2Pt1, inSeg2Pt2, inExcludeAdjacentSegs ) {
var seg1dx = inSeg1Pt2.x - inSeg1Pt1.x, seg1dy = inSeg1Pt2.y - inSeg1Pt1.y;
var seg2dx = inSeg2Pt2.x - inSeg2Pt1.x, seg2dy = inSeg2Pt2.y - inSeg2Pt1.y;
var seg1seg2dx = inSeg1Pt1.x - inSeg2Pt1.x;
var seg1seg2dy = inSeg1Pt1.y - inSeg2Pt1.y;
var limit = seg1dy * seg2dx - seg1dx * seg2dy;
var perpSeg1 = seg1dy * seg1seg2dx - seg1dx * seg1seg2dy;
if ( Math.abs( limit ) > Number.EPSILON ) {
// not parallel
var perpSeg2;
if ( limit > 0 ) {
if ( ( perpSeg1 < 0 ) || ( perpSeg1 > limit ) ) return [];
perpSeg2 = seg2dy * seg1seg2dx - seg2dx * seg1seg2dy;
if ( ( perpSeg2 < 0 ) || ( perpSeg2 > limit ) ) return [];
} else {
if ( ( perpSeg1 > 0 ) || ( perpSeg1 < limit ) ) return [];
perpSeg2 = seg2dy * seg1seg2dx - seg2dx * seg1seg2dy;
if ( ( perpSeg2 > 0 ) || ( perpSeg2 < limit ) ) return [];
}
// i.e. to reduce rounding errors
// intersection at endpoint of segment#1?
if ( perpSeg2 === 0 ) {
if ( ( inExcludeAdjacentSegs ) &&
( ( perpSeg1 === 0 ) || ( perpSeg1 === limit ) ) ) return [];
return [ inSeg1Pt1 ];
}
if ( perpSeg2 === limit ) {
if ( ( inExcludeAdjacentSegs ) &&
( ( perpSeg1 === 0 ) || ( perpSeg1 === limit ) ) ) return [];
return [ inSeg1Pt2 ];
}
// intersection at endpoint of segment#2?
if ( perpSeg1 === 0 ) return [ inSeg2Pt1 ];
if ( perpSeg1 === limit ) return [ inSeg2Pt2 ];
// return real intersection point
var factorSeg1 = perpSeg2 / limit;
return [ { x: inSeg1Pt1.x + factorSeg1 * seg1dx,
y: inSeg1Pt1.y + factorSeg1 * seg1dy } ];
} else {
// parallel or collinear
if ( ( perpSeg1 !== 0 ) ||
( seg2dy * seg1seg2dx !== seg2dx * seg1seg2dy ) ) return [];
// they are collinear or degenerate
var seg1Pt = ( ( seg1dx === 0 ) && ( seg1dy === 0 ) ); // segment1 is just a point?
var seg2Pt = ( ( seg2dx === 0 ) && ( seg2dy === 0 ) ); // segment2 is just a point?
// both segments are points
if ( seg1Pt && seg2Pt ) {
if ( ( inSeg1Pt1.x !== inSeg2Pt1.x ) ||
( inSeg1Pt1.y !== inSeg2Pt1.y ) ) return []; // they are distinct points
return [ inSeg1Pt1 ]; // they are the same point
}
// segment#1 is a single point
if ( seg1Pt ) {
if ( ! point_in_segment_2D_colin( inSeg2Pt1, inSeg2Pt2, inSeg1Pt1 ) ) return []; // but not in segment#2
return [ inSeg1Pt1 ];
}
// segment#2 is a single point
if ( seg2Pt ) {
if ( ! point_in_segment_2D_colin( inSeg1Pt1, inSeg1Pt2, inSeg2Pt1 ) ) return []; // but not in segment#1
return [ inSeg2Pt1 ];
}
// they are collinear segments, which might overlap
var seg1min, seg1max, seg1minVal, seg1maxVal;
var seg2min, seg2max, seg2minVal, seg2maxVal;
if ( seg1dx !== 0 ) {
// the segments are NOT on a vertical line
if ( inSeg1Pt1.x < inSeg1Pt2.x ) {
seg1min = inSeg1Pt1; seg1minVal = inSeg1Pt1.x; ......
}
reverse = false; // If vertices are in order now, we shouldn't need to worry about them again (hopefully)!
}
var faces = ShapeUtils.triangulateShape( vertices, holes );
/* Vertices */
var contour = vertices; // vertices has all points but contour has only points of circumference
for ( h = 0, hl = holes.length; h < hl; h ++ ) {
...function Skeleton( bones, boneInverses ) {
// copy the bone array
bones = bones || [];
this.bones = bones.slice( 0 );
this.boneMatrices = new Float32Array( this.bones.length * 16 );
// use the supplied bone inverses or calculate the inverses
if ( boneInverses === undefined ) {
this.calculateInverses();
} else {
if ( this.bones.length === boneInverses.length ) {
this.boneInverses = boneInverses.slice( 0 );
} else {
console.warn( 'THREE.Skeleton boneInverses is the wrong length.' );
this.boneInverses = [];
for ( var i = 0, il = this.bones.length; i < il; i ++ ) {
this.boneInverses.push( new Matrix4() );
}
}
}
}n/a
calculateInverses = function () {
this.boneInverses = [];
for ( var i = 0, il = this.bones.length; i < il; i ++ ) {
var inverse = new Matrix4();
if ( this.bones[ i ] ) {
inverse.getInverse( this.bones[ i ].matrixWorld );
}
this.boneInverses.push( inverse );
}
}...
this.bones = bones.slice( 0 );
this.boneMatrices = new Float32Array( this.bones.length * 16 );
// use the supplied bone inverses or calculate the inverses
if ( boneInverses === undefined ) {
this.calculateInverses();
} else {
if ( this.bones.length === boneInverses.length ) {
this.boneInverses = boneInverses.slice( 0 );
...clone = function () {
return new Skeleton( this.bones, this.boneInverses );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...pose = function () {
var bone, i, il;
// recover the bind-time world matrices
for ( i = 0, il = this.bones.length; i < il; i ++ ) {
bone = this.bones[ i ];
if ( bone ) {
bone.matrixWorld.getInverse( this.boneInverses[ i ] );
}
}
// compute the local matrices, positions, rotations and scales
for ( i = 0, il = this.bones.length; i < il; i ++ ) {
bone = this.bones[ i ];
if ( bone ) {
if ( bone.parent && bone.parent.isBone ) {
bone.matrix.getInverse( bone.parent.matrixWorld );
bone.matrix.multiply( bone.matrixWorld );
} else {
bone.matrix.copy( bone.matrixWorld );
}
bone.matrix.decompose( bone.position, bone.quaternion, bone.scale );
}
}
}...
this.bindMatrix.copy( bindMatrix );
this.bindMatrixInverse.getInverse( bindMatrix );
},
pose: function () {
this.skeleton.pose();
},
normalizeSkinWeights: function () {
var scale, i;
...function update() {
var bones = this.bones;
var boneInverses = this.boneInverses;
var boneMatrices = this.boneMatrices;
var boneTexture = this.boneTexture;
// flatten bone matrices to array
for ( var i = 0, il = bones.length; i < il; i ++ ) {
// compute the offset between the current and the original transform
var matrix = bones[ i ] ? bones[ i ].matrixWorld : identityMatrix;
offsetMatrix.multiplyMatrices( matrix, boneInverses[ i ] );
offsetMatrix.toArray( boneMatrices, i * 16 );
}
if ( boneTexture !== undefined ) {
boneTexture.needsUpdate = true;
}
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function SkeletonHelper( object ) {
this.bones = this.getBoneList( object );
var geometry = new BufferGeometry();
var vertices = [];
var colors = [];
var color1 = new Color( 0, 0, 1 );
var color2 = new Color( 0, 1, 0 );
for ( var i = 0; i < this.bones.length; i ++ ) {
var bone = this.bones[ i ];
if ( bone.parent && bone.parent.isBone ) {
vertices.push( 0, 0, 0 );
vertices.push( 0, 0, 0 );
colors.push( color1.r, color1.g, color1.b );
colors.push( color2.r, color2.g, color2.b );
}
}
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors, depthTest: false, depthWrite: false, transparent: true } );
LineSegments.call( this, geometry, material );
this.root = object;
this.matrix = object.matrixWorld;
this.matrixAutoUpdate = false;
this.update();
}n/a
function SkeletonHelper( object ) {
this.bones = this.getBoneList( object );
var geometry = new BufferGeometry();
var vertices = [];
var colors = [];
var color1 = new Color( 0, 0, 1 );
var color2 = new Color( 0, 1, 0 );
for ( var i = 0; i < this.bones.length; i ++ ) {
var bone = this.bones[ i ];
if ( bone.parent && bone.parent.isBone ) {
vertices.push( 0, 0, 0 );
vertices.push( 0, 0, 0 );
colors.push( color1.r, color1.g, color1.b );
colors.push( color2.r, color2.g, color2.b );
}
}
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'color', new Float32BufferAttribute( colors, 3 ) );
var material = new LineBasicMaterial( { vertexColors: VertexColors, depthTest: false, depthWrite: false, transparent: true } );
LineSegments.call( this, geometry, material );
this.root = object;
this.matrix = object.matrixWorld;
this.matrixAutoUpdate = false;
this.update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getBoneList = function ( object ) {
var boneList = [];
if ( object && object.isBone ) {
boneList.push( object );
}
for ( var i = 0; i < object.children.length; i ++ ) {
boneList.push.apply( boneList, this.getBoneList( object.children[ i ] ) );
}
return boneList;
}...
* @author mrdoob / http://mrdoob.com/
* @author ikerr / http://verold.com
* @author Mugen87 / https://github.com/Mugen87
*/
function SkeletonHelper( object ) {
this.bones = this.getBoneList( object );
var geometry = new BufferGeometry();
var vertices = [];
var colors = [];
var color1 = new Color( 0, 0, 1 );
...function update() {
var geometry = this.geometry;
var position = geometry.getAttribute( 'position' );
matrixWorldInv.getInverse( this.root.matrixWorld );
for ( var i = 0, j = 0; i < this.bones.length; i ++ ) {
var bone = this.bones[ i ];
if ( bone.parent && bone.parent.isBone ) {
boneMatrix.multiplyMatrices( matrixWorldInv, bone.matrixWorld );
vector.setFromMatrixPosition( boneMatrix );
position.setXYZ( j, vector.x, vector.y, vector.z );
boneMatrix.multiplyMatrices( matrixWorldInv, bone.parent.matrixWorld );
vector.setFromMatrixPosition( boneMatrix );
position.setXYZ( j + 1, vector.x, vector.y, vector.z );
j += 2;
}
}
geometry.getAttribute( 'position' ).needsUpdate = true;
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function SkinnedMesh( geometry, material ) {
Mesh.call( this, geometry, material );
this.type = 'SkinnedMesh';
this.bindMode = 'attached';
this.bindMatrix = new Matrix4();
this.bindMatrixInverse = new Matrix4();
var bones = this.initBones();
var skeleton = new Skeleton( bones );
this.bind( skeleton, this.matrixWorld );
this.normalizeSkinWeights();
}...
var loader = new THREE.JSONLoader();
console.log( config.baseUrl + config.character );
loader.load( config.baseUrl + config.character, function( geometry ) {
geometry.computeBoundingBox();
geometry.computeVertexNormals();
mesh = new THREE.SkinnedMesh( geometry, [] );
mesh.name = config.character;
scope.root.add( mesh );
var bb = geometry.boundingBox;
scope.root.scale.set( config.s, config.s, config.s );
scope.root.position.set( config.x, config.y - bb.min.y * config.s, config.z );
...bind = function ( skeleton, bindMatrix ) {
this.skeleton = skeleton;
if ( bindMatrix === undefined ) {
this.updateMatrixWorld( true );
this.skeleton.calculateInverses();
bindMatrix = this.matrixWorld;
}
this.bindMatrix.copy( bindMatrix );
this.bindMatrixInverse.getInverse( bindMatrix );
}...
}
Object.assign( Composite.prototype, {
getValue: function ( array, offset ) {
this.bind(); // bind all binding
var firstValidIndex = this._targetGroup.nCachedObjects_,
binding = this._bindings[ firstValidIndex ];
// and only call .getValue on the first
if ( binding !== undefined ) binding.getValue( array, offset );
...clone = function () {
return new this.constructor( this.geometry, this.material ).copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...function SkinnedMesh( geometry, material ) {
Mesh.call( this, geometry, material );
this.type = 'SkinnedMesh';
this.bindMode = 'attached';
this.bindMatrix = new Matrix4();
this.bindMatrixInverse = new Matrix4();
var bones = this.initBones();
var skeleton = new Skeleton( bones );
this.bind( skeleton, this.matrixWorld );
this.normalizeSkinWeights();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...initBones = function () {
var bones = [], bone, gbone;
var i, il;
if ( this.geometry && this.geometry.bones !== undefined ) {
// first, create array of 'Bone' objects from geometry data
for ( i = 0, il = this.geometry.bones.length; i < il; i ++ ) {
gbone = this.geometry.bones[ i ];
// create new 'Bone' object
bone = new Bone();
bones.push( bone );
// apply values
bone.name = gbone.name;
bone.position.fromArray( gbone.pos );
bone.quaternion.fromArray( gbone.rotq );
if ( gbone.scl !== undefined ) bone.scale.fromArray( gbone.scl );
}
// second, create bone hierarchy
for ( i = 0, il = this.geometry.bones.length; i < il; i ++ ) {
gbone = this.geometry.bones[ i ];
if ( ( gbone.parent !== - 1 ) && ( gbone.parent !== null ) && ( bones[ gbone.parent ] !== undefined ) ) {
// subsequent bones in the hierarchy
bones[ gbone.parent ].add( bones[ i ] );
} else {
// topmost bone, immediate child of the skinned mesh
this.add( bones[ i ] );
}
}
}
// now the bones are part of the scene graph and children of the skinned mesh.
// let's update the corresponding matrices
this.updateMatrixWorld( true );
return bones;
}...
this.type = 'SkinnedMesh';
this.bindMode = 'attached';
this.bindMatrix = new Matrix4();
this.bindMatrixInverse = new Matrix4();
var bones = this.initBones();
var skeleton = new Skeleton( bones );
this.bind( skeleton, this.matrixWorld );
this.normalizeSkinWeights();
}
...normalizeSkinWeights = function () {
var scale, i;
if ( this.geometry && this.geometry.isGeometry ) {
for ( i = 0; i < this.geometry.skinWeights.length; i ++ ) {
var sw = this.geometry.skinWeights[ i ];
scale = 1.0 / sw.lengthManhattan();
if ( scale !== Infinity ) {
sw.multiplyScalar( scale );
} else {
sw.set( 1, 0, 0, 0 ); // do something reasonable
}
}
} else if ( this.geometry && this.geometry.isBufferGeometry ) {
var vec = new Vector4();
var skinWeight = this.geometry.attributes.skinWeight;
for ( i = 0; i < skinWeight.count; i ++ ) {
vec.x = skinWeight.getX( i );
vec.y = skinWeight.getY( i );
vec.z = skinWeight.getZ( i );
vec.w = skinWeight.getW( i );
scale = 1.0 / vec.lengthManhattan();
if ( scale !== Infinity ) {
vec.multiplyScalar( scale );
} else {
vec.set( 1, 0, 0, 0 ); // do something reasonable
}
skinWeight.setXYZW( i, vec.x, vec.y, vec.z, vec.w );
}
}
}...
this.bindMatrixInverse = new Matrix4();
var bones = this.initBones();
var skeleton = new Skeleton( bones );
this.bind( skeleton, this.matrixWorld );
this.normalizeSkinWeights();
}
SkinnedMesh.prototype = Object.assign( Object.create( Mesh.prototype ), {
constructor: SkinnedMesh,
...pose = function () {
this.skeleton.pose();
}...
this.bindMatrix.copy( bindMatrix );
this.bindMatrixInverse.getInverse( bindMatrix );
},
pose: function () {
this.skeleton.pose();
},
normalizeSkinWeights: function () {
var scale, i;
...updateMatrixWorld = function ( force ) {
Mesh.prototype.updateMatrixWorld.call( this, force );
if ( this.bindMode === 'attached' ) {
this.bindMatrixInverse.getInverse( this.matrixWorld );
} else if ( this.bindMode === 'detached' ) {
this.bindMatrixInverse.getInverse( this.bindMatrix );
} else {
console.warn( 'THREE.SkinnedMesh: Unrecognized bindMode: ' + this.bindMode );
}
}...
var v1 = new Vector3();
return function expandByObject( object ) {
var scope = this;
object.updateMatrixWorld( true );
object.traverse( function ( node ) {
var i, l;
var geometry = node.geometry;
...function Sphere( center, radius ) {
this.center = ( center !== undefined ) ? center : new Vector3();
this.radius = ( radius !== undefined ) ? radius : 0;
}n/a
applyMatrix4 = function ( matrix ) {
this.center.applyMatrix4( matrix );
this.radius = this.radius * matrix.getMaxScaleOnAxis();
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...clampPoint = function ( point, optionalTarget ) {
var deltaLengthSq = this.center.distanceToSquared( point );
var result = optionalTarget || new Vector3();
result.copy( point );
if ( deltaLengthSq > ( this.radius * this.radius ) ) {
result.sub( this.center ).normalize();
result.multiplyScalar( this.radius ).add( this.center );
}
return result;
}...
intersectsSphere: ( function () {
var closestPoint = new Vector3();
return function intersectsSphere( sphere ) {
// Find the point on the AABB closest to the sphere center.
this.clampPoint( sphere.center, closestPoint );
// If that point is inside the sphere, the AABB and sphere intersect.
return closestPoint.distanceToSquared( sphere.center ) <= ( sphere.radius * sphere.radius );
};
} )(),
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...containsPoint = function ( point ) {
return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) );
}...
// horizontal and vertical coordinate of the lower left corner of the pixels to copy
screenPositionPixels.x = viewport.x + ( screenPosition.x * halfViewportWidth ) + halfViewportWidth - 8;
screenPositionPixels.y = viewport.y + ( screenPosition.y * halfViewportHeight ) + halfViewportHeight - 8;
// screen cull
if ( validArea.containsPoint( screenPositionPixels ) === true ) {
// save current RGB to temp texture
state.activeTexture( gl.TEXTURE0 );
state.bindTexture( gl.TEXTURE_2D, null );
state.activeTexture( gl.TEXTURE1 );
state.bindTexture( gl.TEXTURE_2D, tempTexture );
...copy = function ( sphere ) {
this.center.copy( sphere.center );
this.radius = sphere.radius;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...distanceToPoint = function ( point ) {
return ( point.distanceTo( this.center ) - this.radius );
}...
return this.normal.dot( point ) + this.constant;
},
distanceToSphere: function ( sphere ) {
return this.distanceToPoint( sphere.center ) - sphere.radius;
},
projectPoint: function ( point, optionalTarget ) {
return this.orthoPoint( point, optionalTarget ).sub( point ).negate();
...empty = function () {
return ( this.radius <= 0 );
}...
console.warn( 'THREE.Box2: .center() has been renamed to .getCenter().' );
return this.getCenter( optionalTarget );
},
empty: function () {
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
...equals = function ( sphere ) {
return sphere.center.equals( this.center ) && ( sphere.radius === this.radius );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...getBoundingBox = function ( optionalTarget ) {
var box = optionalTarget || new Box3();
box.set( this.center, this.center );
box.expandByScalar( this.radius );
return box;
}n/a
intersectsBox = function ( box ) {
return box.intersectsSphere( this );
}...
console.warn( 'THREE.Box2: .empty() has been renamed to .isEmpty().' );
return this.isEmpty();
},
isIntersectionBox: function ( box ) {
console.warn( 'THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox().' );
return this.intersectsBox( box );
},
size: function ( optionalTarget ) {
console.warn( 'THREE.Box2: .size() has been renamed to .getSize().' );
return this.getSize( optionalTarget );
...intersectsPlane = function ( plane ) {
// We use the following equation to compute the signed distance from
// the center of the sphere to the plane.
//
// distance = q * n - d
//
// If this distance is greater than the radius of the sphere,
// then there is no intersection.
return Math.abs( this.center.dot( plane.normal ) - plane.constant ) <= this.radius;
}...
return ( startSign < 0 && endSign > 0 ) || ( endSign < 0 && startSign > 0 );
},
intersectsBox: function ( box ) {
return box.intersectsPlane( this );
},
intersectsSphere: function ( sphere ) {
return sphere.intersectsPlane( this );
...intersectsSphere = function ( sphere ) {
var radiusSum = this.radius + sphere.radius;
return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum );
}...
return sphere.center.distanceToSquared( this.center ) <= ( radiusSum * radiusSum );
},
intersectsBox: function ( box ) {
return box.intersectsSphere( this );
},
intersectsPlane: function ( plane ) {
// We use the following equation to compute the signed distance from
// the center of the sphere to the plane.
...set = function ( center, radius ) {
this.center.copy( center );
this.radius = radius;
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...function setFromPoints( points, optionalCenter ) {
var center = this.center;
if ( optionalCenter !== undefined ) {
center.copy( optionalCenter );
} else {
box.setFromPoints( points ).getCenter( center );
}
var maxRadiusSq = 0;
for ( var i = 0, il = points.length; i < il; i ++ ) {
maxRadiusSq = Math.max( maxRadiusSq, center.distanceToSquared( points[ i ] ) );
}
this.radius = Math.sqrt( maxRadiusSq );
return this;
}...
points[ 2 ].set( this.min.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 010
points[ 3 ].set( this.min.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 011
points[ 4 ].set( this.max.x, this.min.y, this.min.z ).applyMatrix4( matrix ); // 100
points[ 5 ].set( this.max.x, this.min.y, this.max.z ).applyMatrix4( matrix ); // 101
points[ 6 ].set( this.max.x, this.max.y, this.min.z ).applyMatrix4( matrix ); // 110
points[ 7 ].set( this.max.x, this.max.y, this.max.z ).applyMatrix4( matrix ); // 111
this.setFromPoints( points );
return this;
};
}(),
...translate = function ( offset ) {
this.center.add( offset );
return this;
}...
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
},
translate: function () {
console.error( 'THREE.Matrix4: .translate() has been removed.' );
},
rotateX: function () {
console.error( 'THREE.Matrix4: .rotateX() has been removed.' );
},
...function SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'SphereBufferGeometry';
this.parameters = {
radius: radius,
widthSegments: widthSegments,
heightSegments: heightSegments,
phiStart: phiStart,
phiLength: phiLength,
thetaStart: thetaStart,
thetaLength: thetaLength
};
radius = radius || 50;
widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
phiStart = phiStart !== undefined ? phiStart : 0;
phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
thetaStart = thetaStart !== undefined ? thetaStart : 0;
thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
var thetaEnd = thetaStart + thetaLength;
var ix, iy;
var index = 0;
var grid = [];
var vertex = new Vector3();
var normal = new Vector3();
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// generate vertices, normals and uvs
for ( iy = 0; iy <= heightSegments; iy ++ ) {
var verticesRow = [];
var v = iy / heightSegments;
for ( ix = 0; ix <= widthSegments; ix ++ ) {
var u = ix / widthSegments;
// vertex
vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normal.set( vertex.x, vertex.y, vertex.z ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, 1 - v );
verticesRow.push( index ++ );
}
grid.push( verticesRow );
}
// indices
for ( iy = 0; iy < heightSegments; iy ++ ) {
for ( ix = 0; ix < widthSegments; ix ++ ) {
var a = grid[ iy ][ ix + 1 ];
var b = grid[ iy ][ ix ];
var c = grid[ iy + 1 ][ ix ];
var d = grid[ iy + 1 ][ ix + 1 ];
if ( iy !== 0 || thetaStart > 0 ) indices.push( a, b, d );
if ( iy !== heightSegments - 1 || thetaEnd < Math.PI ) indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
var skyMat = new THREE.ShaderMaterial( {
fragmentShader: skyShader.fragmentShader,
vertexShader: skyShader.vertexShader,
uniforms: skyUniforms,
side: THREE.BackSide
} );
var skyGeo = new THREE.SphereBufferGeometry( 450000, 32, 15 );
var skyMesh = new THREE.Mesh( skyGeo, skyMat );
// Expose variables
this.mesh = skyMesh;
this.uniforms = skyUniforms;
};
...function SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
BufferGeometry.call( this );
this.type = 'SphereBufferGeometry';
this.parameters = {
radius: radius,
widthSegments: widthSegments,
heightSegments: heightSegments,
phiStart: phiStart,
phiLength: phiLength,
thetaStart: thetaStart,
thetaLength: thetaLength
};
radius = radius || 50;
widthSegments = Math.max( 3, Math.floor( widthSegments ) || 8 );
heightSegments = Math.max( 2, Math.floor( heightSegments ) || 6 );
phiStart = phiStart !== undefined ? phiStart : 0;
phiLength = phiLength !== undefined ? phiLength : Math.PI * 2;
thetaStart = thetaStart !== undefined ? thetaStart : 0;
thetaLength = thetaLength !== undefined ? thetaLength : Math.PI;
var thetaEnd = thetaStart + thetaLength;
var ix, iy;
var index = 0;
var grid = [];
var vertex = new Vector3();
var normal = new Vector3();
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// generate vertices, normals and uvs
for ( iy = 0; iy <= heightSegments; iy ++ ) {
var verticesRow = [];
var v = iy / heightSegments;
for ( ix = 0; ix <= widthSegments; ix ++ ) {
var u = ix / widthSegments;
// vertex
vertex.x = - radius * Math.cos( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
vertex.y = radius * Math.cos( thetaStart + v * thetaLength );
vertex.z = radius * Math.sin( phiStart + u * phiLength ) * Math.sin( thetaStart + v * thetaLength );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
normal.set( vertex.x, vertex.y, vertex.z ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( u, 1 - v );
verticesRow.push( index ++ );
}
grid.push( verticesRow );
}
// indices
for ( iy = 0; iy < heightSegments; iy ++ ) {
for ( ix = 0; ix < widthSegments; ix ++ ) {
var a = grid[ iy ][ ix + 1 ];
var b = grid[ iy ][ ix ];
var c = grid[ iy + 1 ][ ix ];
var d = grid[ iy + 1 ][ ix + 1 ];
if ( iy !== 0 || thetaStart > 0 ) indices.push( a, b, d );
if ( iy !== heightSegments - 1 || thetaEnd < Math.PI ) indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function SphereGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'SphereGeometry';
this.parameters = {
radius: radius,
widthSegments: widthSegments,
heightSegments: heightSegments,
phiStart: phiStart,
phiLength: phiLength,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength
) );
this.mergeVertices();
}n/a
function SphereGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength ) {
Geometry.call( this );
this.type = 'SphereGeometry';
this.parameters = {
radius: radius,
widthSegments: widthSegments,
heightSegments: heightSegments,
phiStart: phiStart,
phiLength: phiLength,
thetaStart: thetaStart,
thetaLength: thetaLength
};
this.fromBufferGeometry( new SphereBufferGeometry( radius, widthSegments, heightSegments, phiStart, phiLength, thetaStart, thetaLength
) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Spherical( radius, phi, theta ) {
this.radius = ( radius !== undefined ) ? radius : 1.0;
this.phi = ( phi !== undefined ) ? phi : 0; // up / down towards top and bottom pole
this.theta = ( theta !== undefined ) ? theta : 0; // around the equator of the sphere
return this;
}...
var STATE = { NONE: - 1, ROTATE: 0, ZOOM: 1, PAN: 2 };
var state = STATE.NONE;
var center = this.center;
var normalMatrix = new THREE.Matrix3();
var pointer = new THREE.Vector2();
var pointerOld = new THREE.Vector2();
var spherical = new THREE.Spherical();
// events
var changeEvent = { type: 'change' };
this.focus = function ( target ) {
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( other ) {
this.radius = other.radius;
this.phi = other.phi;
this.theta = other.theta;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...makeSafe = function () {
var EPS = 0.000001;
this.phi = Math.max( EPS, Math.min( Math.PI - EPS, this.phi ) );
return this;
}...
vector.copy( object.position ).sub( center );
spherical.setFromVector3( vector );
spherical.theta += delta.x;
spherical.phi += delta.y;
spherical.makeSafe();
vector.setFromSpherical( spherical );
object.position.copy( center ).add( vector );
object.lookAt( center );
...set = function ( radius, phi, theta ) {
this.radius = radius;
this.phi = phi;
this.theta = theta;
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setFromVector3 = function ( vec3 ) {
this.radius = vec3.length();
if ( this.radius === 0 ) {
this.theta = 0;
this.phi = 0;
} else {
this.theta = Math.atan2( vec3.x, vec3.z ); // equator angle around y-up axis
this.phi = Math.acos( _Math.clamp( vec3.y / this.radius, - 1, 1 ) ); // polar angle
}
return this;
}...
};
this.rotate = function ( delta ) {
vector.copy( object.position ).sub( center );
spherical.setFromVector3( vector );
spherical.theta += delta.x;
spherical.phi += delta.y;
spherical.makeSafe();
vector.setFromSpherical( spherical );
...function Spline( points ) {
console.warn( 'THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead.' );
CatmullRomCurve3.call( this, points );
this.type = 'catmullrom';
}n/a
getControlPointsArray = function ( optionalTarget ) {
console.error( 'THREE.Spline: .getControlPointsArray() has been removed.' );
}...
initFromArray: function ( a ) {
console.error( 'THREE.Spline: .initFromArray() has been removed.' );
},
getControlPointsArray: function ( optionalTarget ) {
console.error( 'THREE.Spline: .getControlPointsArray() has been removed.' );
},
reparametrizeByArcLength: function ( samplingCoef ) {
console.error( 'THREE.Spline: .reparametrizeByArcLength() has been removed.' );
}
...initFromArray = function ( a ) {
console.error( 'THREE.Spline: .initFromArray() has been removed.' );
}...
Spline.prototype = Object.create( CatmullRomCurve3.prototype );
Object.assign( Spline.prototype, {
initFromArray: function ( a ) {
console.error( 'THREE.Spline: .initFromArray() has been removed.' );
},
getControlPointsArray: function ( optionalTarget ) {
console.error( 'THREE.Spline: .getControlPointsArray() has been removed.' );
},
...reparametrizeByArcLength = function ( samplingCoef ) {
console.error( 'THREE.Spline: .reparametrizeByArcLength() has been removed.' );
}...
getControlPointsArray: function ( optionalTarget ) {
console.error( 'THREE.Spline: .getControlPointsArray() has been removed.' );
},
reparametrizeByArcLength: function ( samplingCoef ) {
console.error( 'THREE.Spline: .reparametrizeByArcLength() has been removed.'
; );
}
} );
//
export function BoundingBoxHelper( object, color ) {
...function SplineCurve( points) {
Curve.call( this );
this.points = ( points === undefined ) ? [] : points;
}n/a
function SplineCurve( points) {
Curve.call( this );
this.points = ( points === undefined ) ? [] : points;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...getPoint = function ( t ) {
var points = this.points;
var point = ( points.length - 1 ) * t;
var intPoint = Math.floor( point );
var weight = point - intPoint;
var point0 = points[ intPoint === 0 ? intPoint : intPoint - 1 ];
var point1 = points[ intPoint ];
var point2 = points[ intPoint > points.length - 2 ? points.length - 1 : intPoint + 1 ];
var point3 = points[ intPoint > points.length - 3 ? points.length - 1 : intPoint + 2 ];
return new Vector2(
CatmullRom( weight, point0.x, point1.x, point2.x, point3.x ),
CatmullRom( weight, point0.y, point1.y, point2.y, point3.y )
);
}n/a
function SpotLight( color, intensity, distance, angle, penumbra, decay ) {
Light.call( this, color, intensity );
this.type = 'SpotLight';
this.position.copy( Object3D.DefaultUp );
this.updateMatrix();
this.target = new Object3D();
Object.defineProperty( this, 'power', {
get: function () {
// intensity = power per solid angle.
// ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
return this.intensity * Math.PI;
},
set: function ( power ) {
// intensity = power per solid angle.
// ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
this.intensity = power / Math.PI;
}
} );
this.distance = ( distance !== undefined ) ? distance : 0;
this.angle = ( angle !== undefined ) ? angle : Math.PI / 3;
this.penumbra = ( penumbra !== undefined ) ? penumbra : 0;
this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
this.shadow = new SpotLightShadow();
}...
this.camera = new THREE.PerspectiveCamera( fov, window.innerWidth / window.innerHeight, 1, 10000 );
this.camera.position.z = cameraZ;
// Setup scene
this.scene = new THREE.Scene();
this.scene.add( new THREE.AmbientLight( 0x555555 ) );
var light = new THREE.SpotLight( 0xffffff, 1.5 );
light.position.set( 0, 500, 2000 );
this.scene.add( light );
this.rotationSpeed = rotationSpeed;
defaultMaterial = new THREE.MeshPhongMaterial( { color: 0xffffff, shading: THREE.FlatShading, vertexColors: THREE.VertexColors } );
this.mesh = new THREE.Mesh( generateGeometry( type, numObjects ), defaultMaterial );
this.scene.add( this.mesh );
...function SpotLight( color, intensity, distance, angle, penumbra, decay ) {
Light.call( this, color, intensity );
this.type = 'SpotLight';
this.position.copy( Object3D.DefaultUp );
this.updateMatrix();
this.target = new Object3D();
Object.defineProperty( this, 'power', {
get: function () {
// intensity = power per solid angle.
// ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
return this.intensity * Math.PI;
},
set: function ( power ) {
// intensity = power per solid angle.
// ref: equation (17) from http://www.frostbite.com/wp-content/uploads/2014/11/course_notes_moving_frostbite_to_pbr.pdf
this.intensity = power / Math.PI;
}
} );
this.distance = ( distance !== undefined ) ? distance : 0;
this.angle = ( angle !== undefined ) ? angle : Math.PI / 3;
this.penumbra = ( penumbra !== undefined ) ? penumbra : 0;
this.decay = ( decay !== undefined ) ? decay : 1; // for physically correct lights, should be 2.
this.shadow = new SpotLightShadow();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Light.prototype.copy.call( this, source );
this.distance = source.distance;
this.angle = source.angle;
this.penumbra = source.penumbra;
this.decay = source.decay;
this.target = source.target.clone();
this.shadow = source.shadow.clone();
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function SpotLightHelper( light ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
var geometry = new BufferGeometry();
var positions = [
0, 0, 0, 0, 0, 1,
0, 0, 0, 1, 0, 1,
0, 0, 0, - 1, 0, 1,
0, 0, 0, 0, 1, 1,
0, 0, 0, 0, - 1, 1
];
for ( var i = 0, j = 1, l = 32; i < l; i ++, j ++ ) {
var p1 = ( i / l ) * Math.PI * 2;
var p2 = ( j / l ) * Math.PI * 2;
positions.push(
Math.cos( p1 ), Math.sin( p1 ), 1,
Math.cos( p2 ), Math.sin( p2 ), 1
);
}
geometry.addAttribute( 'position', new Float32BufferAttribute( positions, 3 ) );
var material = new LineBasicMaterial( { fog: false } );
this.cone = new LineSegments( geometry, material );
this.add( this.cone );
this.update();
}n/a
function SpotLightHelper( light ) {
Object3D.call( this );
this.light = light;
this.light.updateMatrixWorld();
this.matrix = light.matrixWorld;
this.matrixAutoUpdate = false;
var geometry = new BufferGeometry();
var positions = [
0, 0, 0, 0, 0, 1,
0, 0, 0, 1, 0, 1,
0, 0, 0, - 1, 0, 1,
0, 0, 0, 0, 1, 1,
0, 0, 0, 0, - 1, 1
];
for ( var i = 0, j = 1, l = 32; i < l; i ++, j ++ ) {
var p1 = ( i / l ) * Math.PI * 2;
var p2 = ( j / l ) * Math.PI * 2;
positions.push(
Math.cos( p1 ), Math.sin( p1 ), 1,
Math.cos( p2 ), Math.sin( p2 ), 1
);
}
geometry.addAttribute( 'position', new Float32BufferAttribute( positions, 3 ) );
var material = new LineBasicMaterial( { fog: false } );
this.cone = new LineSegments( geometry, material );
this.add( this.cone );
this.update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...dispose = function () {
this.cone.geometry.dispose();
this.cone.material.dispose();
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...function update() {
var coneLength = this.light.distance ? this.light.distance : 1000;
var coneWidth = coneLength * Math.tan( this.light.angle );
this.cone.scale.set( coneWidth, coneWidth, coneLength );
vector.setFromMatrixPosition( this.light.matrixWorld );
vector2.setFromMatrixPosition( this.light.target.matrixWorld );
this.cone.lookAt( vector2.sub( vector ) );
this.cone.material.color.copy( this.light.color );
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function SpotLightShadow() {
LightShadow.call( this, new PerspectiveCamera( 50, 1, 0.5, 500 ) );
}n/a
function SpotLightShadow() {
LightShadow.call( this, new PerspectiveCamera( 50, 1, 0.5, 500 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...update = function ( light ) {
var camera = this.camera;
var fov = _Math.RAD2DEG * 2 * light.angle;
var aspect = this.mapSize.width / this.mapSize.height;
var far = light.distance || camera.far;
if ( fov !== camera.fov || aspect !== camera.aspect || far !== camera.far ) {
camera.fov = fov;
camera.aspect = aspect;
camera.far = far;
camera.updateProjectionMatrix();
}
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function Sprite( material ) {
Object3D.call( this );
this.type = 'Sprite';
this.material = ( material !== undefined ) ? material : new SpriteMaterial();
}n/a
clone = function () {
return new this.constructor( this.material ).copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...function Sprite( material ) {
Object3D.call( this );
this.type = 'Sprite';
this.material = ( material !== undefined ) ? material : new SpriteMaterial();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function raycast( raycaster, intersects ) {
worldPosition.setFromMatrixPosition( this.matrixWorld );
raycaster.ray.closestPointToPoint( worldPosition, intersectPoint );
worldScale.setFromMatrixScale( this.matrixWorld );
var guessSizeSq = worldScale.x * worldScale.y / 4;
if ( worldPosition.distanceToSquared( intersectPoint ) > guessSizeSq ) return;
var distance = raycaster.ray.origin.distanceTo( intersectPoint );
if ( distance < raycaster.near || distance > raycaster.far ) return;
intersects.push( {
distance: distance,
point: intersectPoint.clone(),
face: null,
object: this
} );
}...
}
function intersectObject( object, raycaster, intersects, recursive ) {
if ( object.visible === false ) return;
object.raycast( raycaster, intersects );
if ( recursive === true ) {
var children = object.children;
for ( var i = 0, l = children.length; i < l; i ++ ) {
...function SpriteMaterial( parameters ) {
Material.call( this );
this.type = 'SpriteMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.rotation = 0;
this.fog = false;
this.lights = false;
this.setValues( parameters );
}n/a
function SpriteMaterial( parameters ) {
Material.call( this );
this.type = 'SpriteMaterial';
this.color = new Color( 0xffffff );
this.map = null;
this.rotation = 0;
this.fog = false;
this.lights = false;
this.setValues( parameters );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...copy = function ( source ) {
Material.prototype.copy.call( this, source );
this.color.copy( source.color );
this.map = source.map;
this.rotation = source.rotation;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...function StereoCamera() {
this.type = 'StereoCamera';
this.aspect = 1;
this.eyeSep = 0.064;
this.cameraL = new PerspectiveCamera();
this.cameraL.layers.enable( 1 );
this.cameraL.matrixAutoUpdate = false;
this.cameraR = new PerspectiveCamera();
this.cameraR.layers.enable( 2 );
this.cameraR.matrixAutoUpdate = false;
}...
] );
var _camera = new THREE.OrthographicCamera( - 1, 1, 1, - 1, 0, 1 );
var _scene = new THREE.Scene();
var _stereo = new THREE.StereoCamera();
var _params = { minFilter: THREE.LinearFilter, magFilter: THREE.NearestFilter, format: THREE.RGBAFormat };
if ( width === undefined ) width = 512;
if ( height === undefined ) height = 512;
var _renderTargetL = new THREE.WebGLRenderTarget( width, height, _params );
...function update( camera ) {
var needsUpdate = instance !== this || focus !== camera.focus || fov !== camera.fov ||
aspect !== camera.aspect * this.aspect || near !== camera.near ||
far !== camera.far || zoom !== camera.zoom || eyeSep !== this.eyeSep;
if ( needsUpdate ) {
instance = this;
focus = camera.focus;
fov = camera.fov;
aspect = camera.aspect * this.aspect;
near = camera.near;
far = camera.far;
zoom = camera.zoom;
// Off-axis stereoscopic effect based on
// http://paulbourke.net/stereographics/stereorender/
var projectionMatrix = camera.projectionMatrix.clone();
eyeSep = this.eyeSep / 2;
var eyeSepOnProjection = eyeSep * near / focus;
var ymax = ( near * Math.tan( _Math.DEG2RAD * fov * 0.5 ) ) / zoom;
var xmin, xmax;
// translate xOffset
eyeLeft.elements[ 12 ] = - eyeSep;
eyeRight.elements[ 12 ] = eyeSep;
// for left eye
xmin = - ymax * aspect + eyeSepOnProjection;
xmax = ymax * aspect + eyeSepOnProjection;
projectionMatrix.elements[ 0 ] = 2 * near / ( xmax - xmin );
projectionMatrix.elements[ 8 ] = ( xmax + xmin ) / ( xmax - xmin );
this.cameraL.projectionMatrix.copy( projectionMatrix );
// for right eye
xmin = - ymax * aspect - eyeSepOnProjection;
xmax = ymax * aspect - eyeSepOnProjection;
projectionMatrix.elements[ 0 ] = 2 * near / ( xmax - xmin );
projectionMatrix.elements[ 8 ] = ( xmax + xmin ) / ( xmax - xmin );
this.cameraR.projectionMatrix.copy( projectionMatrix );
}
this.cameraL.matrixWorld.copy( camera.matrixWorld ).multiply( eyeLeft );
this.cameraR.matrixWorld.copy( camera.matrixWorld ).multiply( eyeRight );
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function StringKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}n/a
function Array() { [native code] }n/a
function StringKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function TetrahedronBufferGeometry( radius, detail ) {
var vertices = [
1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1
];
var indices = [
2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'TetrahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}n/a
function TetrahedronBufferGeometry( radius, detail ) {
var vertices = [
1, 1, 1, - 1, - 1, 1, - 1, 1, - 1, 1, - 1, - 1
];
var indices = [
2, 1, 0, 0, 3, 2, 1, 3, 0, 2, 3, 1
];
PolyhedronBufferGeometry.call( this, vertices, indices, radius, detail );
this.type = 'TetrahedronBufferGeometry';
this.parameters = {
radius: radius,
detail: detail
};
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function TetrahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'TetrahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new TetrahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}n/a
function TetrahedronGeometry( radius, detail ) {
Geometry.call( this );
this.type = 'TetrahedronGeometry';
this.parameters = {
radius: radius,
detail: detail
};
this.fromBufferGeometry( new TetrahedronBufferGeometry( radius, detail ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function TextBufferGeometry( text, parameters ) {
parameters = parameters || {};
var font = parameters.font;
if ( ( font && font.isFont ) === false ) {
console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' );
return new Geometry();
}
var shapes = font.generateShapes( text, parameters.size, parameters.curveSegments );
// translate parameters to ExtrudeGeometry API
parameters.amount = parameters.height !== undefined ? parameters.height : 50;
// defaults
if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10;
if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8;
if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false;
ExtrudeBufferGeometry.call( this, shapes, parameters );
this.type = 'TextBufferGeometry';
}n/a
function TextBufferGeometry( text, parameters ) {
parameters = parameters || {};
var font = parameters.font;
if ( ( font && font.isFont ) === false ) {
console.error( 'THREE.TextGeometry: font parameter is not an instance of THREE.Font.' );
return new Geometry();
}
var shapes = font.generateShapes( text, parameters.size, parameters.curveSegments );
// translate parameters to ExtrudeGeometry API
parameters.amount = parameters.height !== undefined ? parameters.height : 50;
// defaults
if ( parameters.bevelThickness === undefined ) parameters.bevelThickness = 10;
if ( parameters.bevelSize === undefined ) parameters.bevelSize = 8;
if ( parameters.bevelEnabled === undefined ) parameters.bevelEnabled = false;
ExtrudeBufferGeometry.call( this, shapes, parameters );
this.type = 'TextBufferGeometry';
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function TextGeometry( text, parameters ) {
Geometry.call( this );
this.type = 'TextGeometry';
this.parameters = {
text: text,
parameters: parameters
};
this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) );
this.mergeVertices();
}n/a
function TextGeometry( text, parameters ) {
Geometry.call( this );
this.type = 'TextGeometry';
this.parameters = {
text: text,
parameters: parameters
};
this.fromBufferGeometry( new TextBufferGeometry( text, parameters ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Texture( image, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy, encoding ) {
Object.defineProperty( this, 'id', { value: textureId ++ } );
this.uuid = _Math.generateUUID();
this.name = '';
this.image = image !== undefined ? image : Texture.DEFAULT_IMAGE;
this.mipmaps = [];
this.mapping = mapping !== undefined ? mapping : Texture.DEFAULT_MAPPING;
this.wrapS = wrapS !== undefined ? wrapS : ClampToEdgeWrapping;
this.wrapT = wrapT !== undefined ? wrapT : ClampToEdgeWrapping;
this.magFilter = magFilter !== undefined ? magFilter : LinearFilter;
this.minFilter = minFilter !== undefined ? minFilter : LinearMipMapLinearFilter;
this.anisotropy = anisotropy !== undefined ? anisotropy : 1;
this.format = format !== undefined ? format : RGBAFormat;
this.type = type !== undefined ? type : UnsignedByteType;
this.offset = new Vector2( 0, 0 );
this.repeat = new Vector2( 1, 1 );
this.generateMipmaps = true;
this.premultiplyAlpha = false;
this.flipY = true;
this.unpackAlignment = 4; // valid values: 1, 2, 4, 8 (see http://www.khronos.org/opengles/sdk/docs/man/xhtml/glPixelStorei.xml
)
// Values of encoding !== THREE.LinearEncoding only supported on map, envMap and emissiveMap.
//
// Also changing the encoding after already used by a Material will not automatically make the Material
// update. You need to explicitly call Material.needsUpdate to trigger it to recompile.
this.encoding = encoding !== undefined ? encoding : LinearEncoding;
this.version = 0;
this.onUpdate = null;
}...
* @author bhouston / https://clara.io
* @author WestLangley / http://github.com/WestLangley
*
* parameters = {
*
* opacity: <float>,
*
* map: new THREE.Texture( <Image> ),
*
* alphaMap: new THREE.Texture( <Image> ),
*
* displacementMap: new THREE.Texture( <Image> ),
* displacementScale: <float>,
* displacementBias: <float>,
*
...addEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) this._listeners = {};
var listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
}...
}
} else {
var request = new XMLHttpRequest();
request.open( 'GET', url, true );
request.addEventListener( 'load', function ( event ) {
var response = event.target.response;
Cache.add( url, response );
if ( this.status === 200 ) {
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( source ) {
this.name = source.name;
this.image = source.image;
this.mipmaps = source.mipmaps.slice( 0 );
this.mapping = source.mapping;
this.wrapS = source.wrapS;
this.wrapT = source.wrapT;
this.magFilter = source.magFilter;
this.minFilter = source.minFilter;
this.anisotropy = source.anisotropy;
this.format = source.format;
this.type = source.type;
this.offset.copy( source.offset );
this.repeat.copy( source.repeat );
this.generateMipmaps = source.generateMipmaps;
this.premultiplyAlpha = source.premultiplyAlpha;
this.flipY = source.flipY;
this.unpackAlignment = source.unpackAlignment;
this.encoding = source.encoding;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...dispatchEvent = function ( event ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
var array = [], i = 0;
var length = listenerArray.length;
for ( i = 0; i < length; i ++ ) {
array[ i ] = listenerArray[ i ];
}
for ( i = 0; i < length; i ++ ) {
array[ i ].call( this, event );
}
}
}...
return output;
},
dispose: function () {
this.dispatchEvent( { type: 'dispose' } );
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
...dispose = function () {
this.dispatchEvent( { type: 'dispose' } );
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...hasEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return false;
var listeners = this._listeners;
return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
}n/a
removeEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ type ];
if ( listenerArray !== undefined ) {
var index = listenerArray.indexOf( listener );
if ( index !== - 1 ) {
listenerArray.splice( index, 1 );
}
}
}...
// Reset
this.resetGLState = resetGLState;
this.dispose = function () {
_canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
renderLists.dispose();
};
// Events
...toJSON = function ( meta ) {
if ( meta.textures[ this.uuid ] !== undefined ) {
return meta.textures[ this.uuid ];
}
function getDataURL( image ) {
var canvas;
if ( image.toDataURL !== undefined ) {
canvas = image;
} else {
canvas = document.createElementNS( 'http://www.w3.org/1999/xhtml', 'canvas' );
canvas.width = image.width;
canvas.height = image.height;
canvas.getContext( '2d' ).drawImage( image, 0, 0, image.width, image.height );
}
if ( canvas.width > 2048 || canvas.height > 2048 ) {
return canvas.toDataURL( 'image/jpeg', 0.6 );
} else {
return canvas.toDataURL( 'image/png' );
}
}
var output = {
metadata: {
version: 4.5,
type: 'Texture',
generator: 'Texture.toJSON'
},
uuid: this.uuid,
name: this.name,
mapping: this.mapping,
repeat: [ this.repeat.x, this.repeat.y ],
offset: [ this.offset.x, this.offset.y ],
wrap: [ this.wrapS, this.wrapT ],
minFilter: this.minFilter,
magFilter: this.magFilter,
anisotropy: this.anisotropy,
flipY: this.flipY
};
if ( this.image !== undefined ) {
// TODO: Move to THREE.Image
var image = this.image;
if ( image.uuid === undefined ) {
image.uuid = _Math.generateUUID(); // UGH
}
if ( meta.images[ image.uuid ] === undefined ) {
meta.images[ image.uuid ] = {
uuid: image.uuid,
url: getDataURL( image )
};
}
output.image = image.uuid;
}
meta.textures[ this.uuid ] = output;
return output;
}...
if ( this.emissive && this.emissive.isColor ) data.emissive = this.emissive.getHex();
if ( this.specular && this.specular.isColor ) data.specular = this.specular.getHex();
if ( this.shininess !== undefined ) data.shininess = this.shininess;
if ( this.clearCoat !== undefined ) data.clearCoat = this.clearCoat;
if ( this.clearCoatRoughness !== undefined ) data.clearCoatRoughness = this.clearCoatRoughness;
if ( this.map && this.map.isTexture ) data.map = this.map.toJSON( meta ).
uuid;
if ( this.alphaMap && this.alphaMap.isTexture ) data.alphaMap = this.alphaMap.toJSON( meta ).uuid;
if ( this.lightMap && this.lightMap.isTexture ) data.lightMap = this.lightMap.toJSON( meta ).uuid;
if ( this.bumpMap && this.bumpMap.isTexture ) {
data.bumpMap = this.bumpMap.toJSON( meta ).uuid;
data.bumpScale = this.bumpScale;
...transformUv = function ( uv ) {
if ( this.mapping !== UVMapping ) return;
uv.multiply( this.repeat );
uv.add( this.offset );
if ( uv.x < 0 || uv.x > 1 ) {
switch ( this.wrapS ) {
case RepeatWrapping:
uv.x = uv.x - Math.floor( uv.x );
break;
case ClampToEdgeWrapping:
uv.x = uv.x < 0 ? 0 : 1;
break;
case MirroredRepeatWrapping:
if ( Math.abs( Math.floor( uv.x ) % 2 ) === 1 ) {
uv.x = Math.ceil( uv.x ) - uv.x;
} else {
uv.x = uv.x - Math.floor( uv.x );
}
break;
}
}
if ( uv.y < 0 || uv.y > 1 ) {
switch ( this.wrapT ) {
case RepeatWrapping:
uv.y = uv.y - Math.floor( uv.y );
break;
case ClampToEdgeWrapping:
uv.y = uv.y < 0 ? 0 : 1;
break;
case MirroredRepeatWrapping:
if ( Math.abs( Math.floor( uv.y ) % 2 ) === 1 ) {
uv.y = Math.ceil( uv.y ) - uv.y;
} else {
uv.y = uv.y - Math.floor( uv.y );
}
break;
}
}
if ( this.flipY ) {
uv.y = 1 - uv.y;
}
}n/a
function TextureLoader( manager ) {
this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager;
}...
export var ImageUtils = {
crossOrigin: undefined,
loadTexture: function ( url, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader
() instead.' );
var loader = new TextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( url, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
...load = function ( url, onLoad, onProgress, onError ) {
var loader = new ImageLoader( this.manager );
loader.setCrossOrigin( this.crossOrigin );
loader.setPath( this.path );
var texture = new Texture();
texture.image = loader.load( url, function () {
// JPEGs can't have an alpha channel, so memory can be saved by storing them as RGB.
var isJPEG = url.search( /\.(jpg|jpeg)$/ ) > 0 || url.search( /^data\:image\/jpeg/ ) === 0;
texture.format = isJPEG ? RGBFormat : RGBAFormat;
texture.needsUpdate = true;
if ( onLoad !== undefined ) {
onLoad( texture );
}
}, onProgress, onError );
return texture;
}...
//
Audio.prototype.load = function ( file ) {
console.warn( 'THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.' );
var scope = this;
var audioLoader = new AudioLoader();
audioLoader.load( file, function ( buffer ) {
scope.setBuffer( buffer );
} );
return this;
};
...setCrossOrigin = function ( value ) {
this.crossOrigin = value;
return this;
}...
crossOrigin: undefined,
loadTexture: function ( url, mapping, onLoad, onError ) {
console.warn( 'THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.' );
var loader = new TextureLoader();
loader.setCrossOrigin( this.crossOrigin );
var texture = loader.load( url, onLoad, undefined, onError );
if ( mapping ) texture.mapping = mapping;
return texture;
...setPath = function ( value ) {
this.path = value;
return this;
}...
var images = [];
var texture = new CompressedTexture();
texture.image = images;
var loader = new FileLoader( this.manager );
loader.setPath( this.path );
loader.setResponseType( 'arraybuffer' );
function loadTexture( i ) {
loader.load( url[ i ], function ( buffer ) {
var texDatas = scope._parser( buffer, true );
...function TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
BufferGeometry.call( this );
this.type = 'TorusBufferGeometry';
this.parameters = {
radius: radius,
tube: tube,
radialSegments: radialSegments,
tubularSegments: tubularSegments,
arc: arc
};
radius = radius || 100;
tube = tube || 40;
radialSegments = Math.floor( radialSegments ) || 8;
tubularSegments = Math.floor( tubularSegments ) || 6;
arc = arc || Math.PI * 2;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var center = new Vector3();
var vertex = new Vector3();
var normal = new Vector3();
var j, i;
// generate vertices, normals and uvs
for ( j = 0; j <= radialSegments; j ++ ) {
for ( i = 0; i <= tubularSegments; i ++ ) {
var u = i / tubularSegments * arc;
var v = j / radialSegments * Math.PI * 2;
// vertex
vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u );
vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u );
vertex.z = tube * Math.sin( v );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
center.x = radius * Math.cos( u );
center.y = radius * Math.sin( u );
normal.subVectors( vertex, center ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( i / tubularSegments );
uvs.push( j / radialSegments );
}
}
// generate indices
for ( j = 1; j <= radialSegments; j ++ ) {
for ( i = 1; i <= tubularSegments; i ++ ) {
// indices
var a = ( tubularSegments + 1 ) * j + i - 1;
var b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1;
var c = ( tubularSegments + 1 ) * ( j - 1 ) + i;
var d = ( tubularSegments + 1 ) * j + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
]
};
this.pickerGizmos = {
X: [
[ new THREE.Mesh( new THREE.TorusBufferGeometry( 1, 0.12, 4, 12, Math.PI ), pickerMaterial
), [ 0, 0, 0 ], [ 0, - Math.PI / 2, - Math.PI / 2 ] ]
],
Y: [
[ new THREE.Mesh( new THREE.TorusBufferGeometry( 1, 0.12, 4, 12, Math.PI ), pickerMaterial ), [ 0, 0, 0 ], [ Math.PI / 2, 0,
0 ] ]
],
Z: [
...function TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
BufferGeometry.call( this );
this.type = 'TorusBufferGeometry';
this.parameters = {
radius: radius,
tube: tube,
radialSegments: radialSegments,
tubularSegments: tubularSegments,
arc: arc
};
radius = radius || 100;
tube = tube || 40;
radialSegments = Math.floor( radialSegments ) || 8;
tubularSegments = Math.floor( tubularSegments ) || 6;
arc = arc || Math.PI * 2;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var center = new Vector3();
var vertex = new Vector3();
var normal = new Vector3();
var j, i;
// generate vertices, normals and uvs
for ( j = 0; j <= radialSegments; j ++ ) {
for ( i = 0; i <= tubularSegments; i ++ ) {
var u = i / tubularSegments * arc;
var v = j / radialSegments * Math.PI * 2;
// vertex
vertex.x = ( radius + tube * Math.cos( v ) ) * Math.cos( u );
vertex.y = ( radius + tube * Math.cos( v ) ) * Math.sin( u );
vertex.z = tube * Math.sin( v );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal
center.x = radius * Math.cos( u );
center.y = radius * Math.sin( u );
normal.subVectors( vertex, center ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( i / tubularSegments );
uvs.push( j / radialSegments );
}
}
// generate indices
for ( j = 1; j <= radialSegments; j ++ ) {
for ( i = 1; i <= tubularSegments; i ++ ) {
// indices
var a = ( tubularSegments + 1 ) * j + i - 1;
var b = ( tubularSegments + 1 ) * ( j - 1 ) + i - 1;
var c = ( tubularSegments + 1 ) * ( j - 1 ) + i;
var d = ( tubularSegments + 1 ) * j + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function TorusGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
Geometry.call( this );
this.type = 'TorusGeometry';
this.parameters = {
radius: radius,
tube: tube,
radialSegments: radialSegments,
tubularSegments: tubularSegments,
arc: arc
};
this.fromBufferGeometry( new TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) );
this.mergeVertices();
}n/a
function TorusGeometry( radius, tube, radialSegments, tubularSegments, arc ) {
Geometry.call( this );
this.type = 'TorusGeometry';
this.parameters = {
radius: radius,
tube: tube,
radialSegments: radialSegments,
tubularSegments: tubularSegments,
arc: arc
};
this.fromBufferGeometry( new TorusBufferGeometry( radius, tube, radialSegments, tubularSegments, arc ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) {
BufferGeometry.call( this );
this.type = 'TorusKnotBufferGeometry';
this.parameters = {
radius: radius,
tube: tube,
tubularSegments: tubularSegments,
radialSegments: radialSegments,
p: p,
q: q
};
radius = radius || 100;
tube = tube || 40;
tubularSegments = Math.floor( tubularSegments ) || 64;
radialSegments = Math.floor( radialSegments ) || 8;
p = p || 2;
q = q || 3;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var i, j;
var vertex = new Vector3();
var normal = new Vector3();
var P1 = new Vector3();
var P2 = new Vector3();
var B = new Vector3();
var T = new Vector3();
var N = new Vector3();
// generate vertices, normals and uvs
for ( i = 0; i <= tubularSegments; ++ i ) {
// the radian "u" is used to calculate the position on the torus curve of the current tubular segement
var u = i / tubularSegments * p * Math.PI * 2;
// now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead.
// these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions
calculatePositionOnCurve( u, p, q, radius, P1 );
calculatePositionOnCurve( u + 0.01, p, q, radius, P2 );
// calculate orthonormal basis
T.subVectors( P2, P1 );
N.addVectors( P2, P1 );
B.crossVectors( T, N );
N.crossVectors( B, T );
// normalize B, N. T can be ignored, we don't use it
B.normalize();
N.normalize();
for ( j = 0; j <= radialSegments; ++ j ) {
// now calculate the vertices. they are nothing more than an extrusion of the torus curve.
// because we extrude a shape in the xy-plane, there is no need to calculate a z-value.
var v = j / radialSegments * Math.PI * 2;
var cx = - tube * Math.cos( v );
var cy = tube * Math.sin( v );
// now calculate the final vertex position.
// first we orient the extrusion with our basis vectos, then we add it to the current position on the curve
vertex.x = P1.x + ( cx * N.x + cy * B.x );
vertex.y = P1.y + ( cx * N.y + cy * B.y );
vertex.z = P1.z + ( cx * N.z + cy * B.z );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal)
normal.subVectors( vertex, P1 ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( i / tubularSegments );
uvs.push( j / radialSegments );
}
}
// generate indices
for ( j = 1; j <= tubularSegments; j ++ ) {
for ( i = 1; i <= radialSegments; i ++ ) {
// indices
var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
var b = ( radialSegments + 1 ) * j + ( i - 1 );
var c = ( radialSegments + 1 ) * j + i;
var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// this function calculates the current position on the torus curve
function calculatePositionOnCurve( u, p, q, radius, position ) {
var cu = Math.cos( u );
var su = Math.sin( u );
var quOverP = q / p * u;
var cs = Math.cos( quOverP );
position.x = radius * ( 2 + cs ) * 0.5 * cu;
position.y = radius * ( 2 + cs ) * su * 0.5;
position.z = radius * Math.sin( quOverP ) * 0.5;
}
}n/a
function TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) {
BufferGeometry.call( this );
this.type = 'TorusKnotBufferGeometry';
this.parameters = {
radius: radius,
tube: tube,
tubularSegments: tubularSegments,
radialSegments: radialSegments,
p: p,
q: q
};
radius = radius || 100;
tube = tube || 40;
tubularSegments = Math.floor( tubularSegments ) || 64;
radialSegments = Math.floor( radialSegments ) || 8;
p = p || 2;
q = q || 3;
// buffers
var indices = [];
var vertices = [];
var normals = [];
var uvs = [];
// helper variables
var i, j;
var vertex = new Vector3();
var normal = new Vector3();
var P1 = new Vector3();
var P2 = new Vector3();
var B = new Vector3();
var T = new Vector3();
var N = new Vector3();
// generate vertices, normals and uvs
for ( i = 0; i <= tubularSegments; ++ i ) {
// the radian "u" is used to calculate the position on the torus curve of the current tubular segement
var u = i / tubularSegments * p * Math.PI * 2;
// now we calculate two points. P1 is our current position on the curve, P2 is a little farther ahead.
// these points are used to create a special "coordinate space", which is necessary to calculate the correct vertex positions
calculatePositionOnCurve( u, p, q, radius, P1 );
calculatePositionOnCurve( u + 0.01, p, q, radius, P2 );
// calculate orthonormal basis
T.subVectors( P2, P1 );
N.addVectors( P2, P1 );
B.crossVectors( T, N );
N.crossVectors( B, T );
// normalize B, N. T can be ignored, we don't use it
B.normalize();
N.normalize();
for ( j = 0; j <= radialSegments; ++ j ) {
// now calculate the vertices. they are nothing more than an extrusion of the torus curve.
// because we extrude a shape in the xy-plane, there is no need to calculate a z-value.
var v = j / radialSegments * Math.PI * 2;
var cx = - tube * Math.cos( v );
var cy = tube * Math.sin( v );
// now calculate the final vertex position.
// first we orient the extrusion with our basis vectos, then we add it to the current position on the curve
vertex.x = P1.x + ( cx * N.x + cy * B.x );
vertex.y = P1.y + ( cx * N.y + cy * B.y );
vertex.z = P1.z + ( cx * N.z + cy * B.z );
vertices.push( vertex.x, vertex.y, vertex.z );
// normal (P1 is always the center/origin of the extrusion, thus we can use it to calculate the normal)
normal.subVectors( vertex, P1 ).normalize();
normals.push( normal.x, normal.y, normal.z );
// uv
uvs.push( i / tubularSegments );
uvs.push( j / radialSegments );
}
}
// generate indices
for ( j = 1; j <= tubularSegments; j ++ ) {
for ( i = 1; i <= radialSegments; i ++ ) {
// indices
var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
var b = ( radialSegments + 1 ) * j + ( i - 1 );
var c = ( radialSegments + 1 ) * j + i;
var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// this function calculates the current position on the torus curve
function calculatePositionOnCurve( u, p, q, radius, position ) {
var cu = Math.cos( u );
var su = Math.sin( u );
var quOverP = q / p * u;
var cs = Math.cos( quOverP );
position.x = radius * ( 2 + cs ) * 0.5 * cu;
position.y = radius * ( 2 + cs ) * su * 0.5;
position.z = radius * Math.sin( quOverP ) * 0.5;
}
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function TorusKnotGeometry( radius, tube, tubularSegments, radialSegments, p, q, heightScale ) {
Geometry.call( this );
this.type = 'TorusKnotGeometry';
this.parameters = {
radius: radius,
tube: tube,
tubularSegments: tubularSegments,
radialSegments: radialSegments,
p: p,
q: q
};
if ( heightScale !== undefined ) console.warn( 'THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z )
instead.' );
this.fromBufferGeometry( new TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) );
this.mergeVertices();
}n/a
function TorusKnotGeometry( radius, tube, tubularSegments, radialSegments, p, q, heightScale ) {
Geometry.call( this );
this.type = 'TorusKnotGeometry';
this.parameters = {
radius: radius,
tube: tube,
tubularSegments: tubularSegments,
radialSegments: radialSegments,
p: p,
q: q
};
if ( heightScale !== undefined ) console.warn( 'THREE.TorusKnotGeometry: heightScale has been deprecated. Use .scale( x, y, z )
instead.' );
this.fromBufferGeometry( new TorusKnotBufferGeometry( radius, tube, tubularSegments, radialSegments, p, q ) );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Triangle( a, b, c ) {
this.a = ( a !== undefined ) ? a : new Vector3();
this.b = ( b !== undefined ) ? b : new Vector3();
this.c = ( c !== undefined ) ? c : new Vector3();
}...
compute: function () {
var triangle;
return function compute () {
if ( triangle === undefined ) triangle = new THREE.Triangle();
var a = this.edge.tail();
var b = this.edge.head();
var c = this.edge.next.head();
triangle.set( a.point, b.point, c.point );
...function barycoordFromPoint( point, a, b, c, optionalTarget ) {
v0.subVectors( c, a );
v1.subVectors( b, a );
v2.subVectors( point, a );
var dot00 = v0.dot( v0 );
var dot01 = v0.dot( v1 );
var dot02 = v0.dot( v2 );
var dot11 = v1.dot( v1 );
var dot12 = v1.dot( v2 );
var denom = ( dot00 * dot11 - dot01 * dot01 );
var result = optionalTarget || new Vector3();
// collinear or singular triangle
if ( denom === 0 ) {
// arbitrary location outside of triangle?
// not sure if this is the best idea, maybe should be returning undefined
return result.set( - 2, - 1, - 1 );
}
var invDenom = 1 / denom;
var u = ( dot11 * dot02 - dot01 * dot12 ) * invDenom;
var v = ( dot00 * dot12 - dot01 * dot02 ) * invDenom;
// barycentric coordinates must always sum to 1
return result.set( 1 - u - v, v, u );
}...
containsPoint: function () {
var v1 = new Vector3();
return function containsPoint( point, a, b, c ) {
var result = Triangle.barycoordFromPoint( point, a, b, c, v1 );
return ( result.x >= 0 ) && ( result.y >= 0 ) && ( ( result.x + result.y ) <= 1 );
};
}()
...function containsPoint( point, a, b, c ) {
var result = Triangle.barycoordFromPoint( point, a, b, c, v1 );
return ( result.x >= 0 ) && ( result.y >= 0 ) && ( ( result.x + result.y ) <= 1 );
}...
// horizontal and vertical coordinate of the lower left corner of the pixels to copy
screenPositionPixels.x = viewport.x + ( screenPosition.x * halfViewportWidth ) + halfViewportWidth - 8;
screenPositionPixels.y = viewport.y + ( screenPosition.y * halfViewportHeight ) + halfViewportHeight - 8;
// screen cull
if ( validArea.containsPoint( screenPositionPixels ) === true ) {
// save current RGB to temp texture
state.activeTexture( gl.TEXTURE0 );
state.bindTexture( gl.TEXTURE_2D, null );
state.activeTexture( gl.TEXTURE1 );
state.bindTexture( gl.TEXTURE_2D, tempTexture );
...function normal( a, b, c, optionalTarget ) {
var result = optionalTarget || new Vector3();
result.subVectors( c, b );
v0.subVectors( a, b );
result.cross( v0 );
var resultLengthSq = result.lengthSq();
if ( resultLengthSq > 0 ) {
return result.multiplyScalar( 1 / Math.sqrt( resultLengthSq ) );
}
return result.set( 0, 0, 0 );
}...
var a = this.edge.tail();
var b = this.edge.head();
var c = this.edge.next.head();
triangle.set( a.point, b.point, c.point );
triangle.normal( this.normal );
triangle.midpoint( this.midpoint );
this.area = triangle.area();
this.constant = this.normal.dot( this.midpoint );
return this;
...function area() {
v0.subVectors( this.c, this.b );
v1.subVectors( this.a, this.b );
return v0.cross( v1 ).length() * 0.5;
}...
var b = this.edge.head();
var c = this.edge.next.head();
triangle.set( a.point, b.point, c.point );
triangle.normal( this.normal );
triangle.midpoint( this.midpoint );
this.area = triangle.area();
this.constant = this.normal.dot( this.midpoint );
return this;
};
...barycoordFromPoint = function ( point, optionalTarget ) {
return Triangle.barycoordFromPoint( point, this.a, this.b, this.c, optionalTarget );
}...
containsPoint: function () {
var v1 = new Vector3();
return function containsPoint( point, a, b, c ) {
var result = Triangle.barycoordFromPoint( point, a, b, c, v1 );
return ( result.x >= 0 ) && ( result.y >= 0 ) && ( ( result.x + result.y ) <= 1 );
};
}()
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...function closestPointToPoint( point, optionalTarget ) {
var result = optionalTarget || new Vector3();
var minDistance = Infinity;
// project the point onto the plane of the triangle
plane.setFromCoplanarPoints( this.a, this.b, this.c );
plane.projectPoint( point, projectedPoint );
// check if the projection lies within the triangle
if( this.containsPoint( projectedPoint ) === true ) {
// if so, this is the closest point
result.copy( projectedPoint );
} else {
// if not, the point falls outside the triangle. the result is the closest point to the triangle's edges or vertices
edgeList[ 0 ].set( this.a, this.b );
edgeList[ 1 ].set( this.b, this.c );
edgeList[ 2 ].set( this.c, this.a );
for( var i = 0; i < edgeList.length; i ++ ) {
edgeList[ i ].closestPointToPoint( projectedPoint, true, closestPoint );
var distance = projectedPoint.distanceToSquared( closestPoint );
if( distance < minDistance ) {
minDistance = distance;
result.copy( closestPoint );
}
}
}
return result;
}...
for ( i = 0, l = this.vertices.length; i < l; i ++ ) {
vertex = vertices[ i ];
if ( vertex !== v0 && vertex !== v1 ) {
line3.closestPointToPoint( vertex.point, true, closestPoint );
distance = closestPoint.distanceToSquared( vertex.point );
if ( distance > maxDistance ) {
maxDistance = distance;
v2 = vertex;
...containsPoint = function ( point ) {
return Triangle.containsPoint( point, this.a, this.b, this.c );
}...
// horizontal and vertical coordinate of the lower left corner of the pixels to copy
screenPositionPixels.x = viewport.x + ( screenPosition.x * halfViewportWidth ) + halfViewportWidth - 8;
screenPositionPixels.y = viewport.y + ( screenPosition.y * halfViewportHeight ) + halfViewportHeight - 8;
// screen cull
if ( validArea.containsPoint( screenPositionPixels ) === true ) {
// save current RGB to temp texture
state.activeTexture( gl.TEXTURE0 );
state.bindTexture( gl.TEXTURE_2D, null );
state.activeTexture( gl.TEXTURE1 );
state.bindTexture( gl.TEXTURE_2D, tempTexture );
...copy = function ( triangle ) {
this.a.copy( triangle.a );
this.b.copy( triangle.b );
this.c.copy( triangle.c );
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...equals = function ( triangle ) {
return triangle.a.equals( this.a ) && triangle.b.equals( this.b ) && triangle.c.equals( this.c );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...midpoint = function ( optionalTarget ) {
var result = optionalTarget || new Vector3();
return result.addVectors( this.a, this.b ).add( this.c ).multiplyScalar( 1 / 3 );
}...
var a = this.edge.tail();
var b = this.edge.head();
var c = this.edge.next.head();
triangle.set( a.point, b.point, c.point );
triangle.normal( this.normal );
triangle.midpoint( this.midpoint );
this.area = triangle.area();
this.constant = this.normal.dot( this.midpoint );
return this;
};
...normal = function ( optionalTarget ) {
return Triangle.normal( this.a, this.b, this.c, optionalTarget );
}...
var a = this.edge.tail();
var b = this.edge.head();
var c = this.edge.next.head();
triangle.set( a.point, b.point, c.point );
triangle.normal( this.normal );
triangle.midpoint( this.midpoint );
this.area = triangle.area();
this.constant = this.normal.dot( this.midpoint );
return this;
...plane = function ( optionalTarget ) {
var result = optionalTarget || new Plane();
return result.setFromCoplanarPoints( this.a, this.b, this.c );
}n/a
set = function ( a, b, c ) {
this.a.copy( a );
this.b.copy( b );
this.c.copy( c );
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setFromPointsAndIndices = function ( points, i0, i1, i2 ) {
this.a.copy( points[ i0 ] );
this.b.copy( points[ i1 ] );
this.c.copy( points[ i2 ] );
return this;
}n/a
function TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ) {
BufferGeometry.call( this );
this.type = 'TubeBufferGeometry';
this.parameters = {
path: path,
tubularSegments: tubularSegments,
radius: radius,
radialSegments: radialSegments,
closed: closed
};
tubularSegments = tubularSegments || 64;
radius = radius || 1;
radialSegments = radialSegments || 8;
closed = closed || false;
var frames = path.computeFrenetFrames( tubularSegments, closed );
// expose internals
this.tangents = frames.tangents;
this.normals = frames.normals;
this.binormals = frames.binormals;
// helper variables
var vertex = new Vector3();
var normal = new Vector3();
var uv = new Vector2();
var i, j;
// buffer
var vertices = [];
var normals = [];
var uvs = [];
var indices = [];
// create buffer data
generateBufferData();
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// functions
function generateBufferData() {
for ( i = 0; i < tubularSegments; i ++ ) {
generateSegment( i );
}
// if the geometry is not closed, generate the last row of vertices and normals
// at the regular position on the given path
//
// if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ)
generateSegment( ( closed === false ) ? tubularSegments : 0 );
// uvs are generated in a separate function.
// this makes it easy compute correct values for closed geometries
generateUVs();
// finally create faces
generateIndices();
}
function generateSegment( i ) {
// we use getPointAt to sample evenly distributed points from the given path
var P = path.getPointAt( i / tubularSegments );
// retrieve corresponding normal and binormal
var N = frames.normals[ i ];
var B = frames.binormals[ i ];
// generate normals and vertices for the current segment
for ( j = 0; j <= radialSegments; j ++ ) {
var v = j / radialSegments * Math.PI * 2;
var sin = Math.sin( v );
var cos = - Math.cos( v );
// normal
normal.x = ( cos * N.x + sin * B.x );
normal.y = ( cos * N.y + sin * B.y );
normal.z = ( cos * N.z + sin * B.z );
normal.normalize();
normals.push( normal.x, normal.y, normal.z );
// vertex
vertex.x = P.x + radius * normal.x;
vertex.y = P.y + radius * normal.y;
vertex.z = P.z + radius * normal.z;
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
function generateIndices() {
for ( j = 1; j <= tubularSegments; j ++ ) {
for ( i = 1; i <= radialSegments; i ++ ) {
var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
var b = ( radialSegments + 1 ) * j + ( i - 1 );
var c = ( radialSegments + 1 ) * j + i;
var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
}
function generateUVs() {
for ( i = 0; i <= tubularSegments; i ++ ) {
for ( j = 0; j <= radialSegments; j ++ ) {
uv.x = i / tubularSegments;
uv.y = j / radialSegments;
uvs.push( uv.x, uv.y );
}
}
}
}n/a
function TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed ) {
BufferGeometry.call( this );
this.type = 'TubeBufferGeometry';
this.parameters = {
path: path,
tubularSegments: tubularSegments,
radius: radius,
radialSegments: radialSegments,
closed: closed
};
tubularSegments = tubularSegments || 64;
radius = radius || 1;
radialSegments = radialSegments || 8;
closed = closed || false;
var frames = path.computeFrenetFrames( tubularSegments, closed );
// expose internals
this.tangents = frames.tangents;
this.normals = frames.normals;
this.binormals = frames.binormals;
// helper variables
var vertex = new Vector3();
var normal = new Vector3();
var uv = new Vector2();
var i, j;
// buffer
var vertices = [];
var normals = [];
var uvs = [];
var indices = [];
// create buffer data
generateBufferData();
// build geometry
this.setIndex( indices );
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
this.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
this.addAttribute( 'uv', new Float32BufferAttribute( uvs, 2 ) );
// functions
function generateBufferData() {
for ( i = 0; i < tubularSegments; i ++ ) {
generateSegment( i );
}
// if the geometry is not closed, generate the last row of vertices and normals
// at the regular position on the given path
//
// if the geometry is closed, duplicate the first row of vertices and normals (uvs will differ)
generateSegment( ( closed === false ) ? tubularSegments : 0 );
// uvs are generated in a separate function.
// this makes it easy compute correct values for closed geometries
generateUVs();
// finally create faces
generateIndices();
}
function generateSegment( i ) {
// we use getPointAt to sample evenly distributed points from the given path
var P = path.getPointAt( i / tubularSegments );
// retrieve corresponding normal and binormal
var N = frames.normals[ i ];
var B = frames.binormals[ i ];
// generate normals and vertices for the current segment
for ( j = 0; j <= radialSegments; j ++ ) {
var v = j / radialSegments * Math.PI * 2;
var sin = Math.sin( v );
var cos = - Math.cos( v );
// normal
normal.x = ( cos * N.x + sin * B.x );
normal.y = ( cos * N.y + sin * B.y );
normal.z = ( cos * N.z + sin * B.z );
normal.normalize();
normals.push( normal.x, normal.y, normal.z );
// vertex
vertex.x = P.x + radius * normal.x;
vertex.y = P.y + radius * normal.y;
vertex.z = P.z + radius * normal.z;
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
function generateIndices() {
for ( j = 1; j <= tubularSegments; j ++ ) {
for ( i = 1; i <= radialSegments; i ++ ) {
var a = ( radialSegments + 1 ) * ( j - 1 ) + ( i - 1 );
var b = ( radialSegments + 1 ) * j + ( i - 1 );
var c = ( radialSegments + 1 ) * j + i;
var d = ( radialSegments + 1 ) * ( j - 1 ) + i;
// faces
indices.push( a, b, d );
indices.push( b, c, d );
}
}
}
function generateUVs() {
for ( i = 0; i <= tubularSegments; i ++ ) {
for ( j = 0; j <= radialSegments; j ++ ) {
uv.x = i / tubularSegments;
uv.y = j / radialSegments;
uvs.push( uv.x, uv.y );
}
}
}
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function TubeGeometry( path, tubularSegments, radius, radialSegments, closed, taper ) {
Geometry.call( this );
this.type = 'TubeGeometry';
this.parameters = {
path: path,
tubularSegments: tubularSegments,
radius: radius,
radialSegments: radialSegments,
closed: closed
};
if ( taper !== undefined ) console.warn( 'THREE.TubeGeometry: taper has been removed.' );
var bufferGeometry = new TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed );
// expose internals
this.tangents = bufferGeometry.tangents;
this.normals = bufferGeometry.normals;
this.binormals = bufferGeometry.binormals;
// create geometry
this.fromBufferGeometry( bufferGeometry );
this.mergeVertices();
}n/a
function TubeGeometry( path, tubularSegments, radius, radialSegments, closed, taper ) {
Geometry.call( this );
this.type = 'TubeGeometry';
this.parameters = {
path: path,
tubularSegments: tubularSegments,
radius: radius,
radialSegments: radialSegments,
closed: closed
};
if ( taper !== undefined ) console.warn( 'THREE.TubeGeometry: taper has been removed.' );
var bufferGeometry = new TubeBufferGeometry( path, tubularSegments, radius, radialSegments, closed );
// expose internals
this.tangents = bufferGeometry.tangents;
this.normals = bufferGeometry.normals;
this.binormals = bufferGeometry.binormals;
// create geometry
this.fromBufferGeometry( bufferGeometry );
this.mergeVertices();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Uint16BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint16Array( array ), itemSize );
}...
console.warn( 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.' );
return new Int16BufferAttribute( array, itemSize );
}
export function Uint16Attribute( array, itemSize ) {
console.warn( 'THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute
() instead.' );
return new Uint16BufferAttribute( array, itemSize );
}
export function Int32Attribute( array, itemSize ) {
console.warn( 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.' );
...function Uint16BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint16Array( array ), itemSize );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Uint32BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint32Array( array ), itemSize );
}...
console.warn( 'THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead.' );
return new Int32BufferAttribute( array, itemSize );
}
export function Uint32Attribute( array, itemSize ) {
console.warn( 'THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute
() instead.' );
return new Uint32BufferAttribute( array, itemSize );
}
export function Float32Attribute( array, itemSize ) {
console.warn( 'THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead.' );
...function Uint32BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint32Array( array ), itemSize );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Uint8BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint8Array( array ), itemSize );
}...
console.warn( 'THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead.' );
return new Int8BufferAttribute( array, itemSize );
}
export function Uint8Attribute( array, itemSize ) {
console.warn( 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute
() instead.' );
return new Uint8BufferAttribute( array, itemSize );
}
export function Uint8ClampedAttribute( array, itemSize ) {
console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead.' );
...function Uint8BufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint8Array( array ), itemSize );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Uint8ClampedBufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint8ClampedArray( array ), itemSize );
}...
console.warn( 'THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead.' );
return new Uint8BufferAttribute( array, itemSize );
}
export function Uint8ClampedAttribute( array, itemSize ) {
console.warn( 'THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute
() instead.' );
return new Uint8ClampedBufferAttribute( array, itemSize );
}
export function Int16Attribute( array, itemSize ) {
console.warn( 'THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead.' );
...function Uint8ClampedBufferAttribute( array, itemSize ) {
BufferAttribute.call( this, new Uint8ClampedArray( array ), itemSize );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function Uniform( value ) {
if ( typeof value === 'string' ) {
console.warn( 'THREE.Uniform: Type parameter is no longer needed.' );
value = arguments[ 1 ];
}
this.value = value;
}n/a
clone = function () {
return new Uniform( this.value.clone === undefined ? this.value : this.value.clone() );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...clone = function ( uniforms_src ) {
var uniforms_dst = {};
for ( var u in uniforms_src ) {
uniforms_dst[ u ] = {};
for ( var p in uniforms_src[ u ] ) {
var parameter_src = uniforms_src[ u ][ p ];
if ( parameter_src && ( parameter_src.isColor ||
parameter_src.isMatrix3 || parameter_src.isMatrix4 ||
parameter_src.isVector2 || parameter_src.isVector3 || parameter_src.isVector4 ||
parameter_src.isTexture ) ) {
uniforms_dst[ u ][ p ] = parameter_src.clone();
} else if ( Array.isArray( parameter_src ) ) {
uniforms_dst[ u ][ p ] = parameter_src.slice();
} else {
uniforms_dst[ u ][ p ] = parameter_src;
}
}
}
return uniforms_dst;
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...merge = function ( uniforms ) {
var merged = {};
for ( var u = 0; u < uniforms.length; u ++ ) {
var tmp = this.clone( uniforms[ u ] );
for ( var p in tmp ) {
merged[ p ] = tmp[ p ];
}
}
return merged;
}...
* @author mikael emtinger / http://gomo.se/
*/
var ShaderLib = {
basic: {
uniforms: UniformsUtils.merge( [
UniformsLib.common,
UniformsLib.aomap,
UniformsLib.lightmap,
UniformsLib.fog
] ),
vertexShader: ShaderChunk.meshbasic_vert,
...function Vector2( x, y ) {
this.x = x || 0;
this.y = y || 0;
}...
}
var vA = new THREE.Vector3(),
vB = new THREE.Vector3(),
vC = new THREE.Vector3(),
uvA = new THREE.Vector2(),
uvB = new THREE.Vector2(),
uvC = new THREE.Vector2(),
sdir = new THREE.Vector3(),
tdir = new THREE.Vector3();
function handleTriangle( a, b, c ) {
...add = function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
return this;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...addScalar = function ( s ) {
this.x += s;
this.y += s;
return this;
}...
return this;
},
expandByScalar: function ( scalar ) {
this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
},
containsPoint: function ( point ) {
...addScaledVector = function ( v, s ) {
this.x += v.x * s;
this.y += v.y * s;
return this;
}...
var influence = morphInfluences[ t ];
if ( influence === 0 ) continue;
var targets = morphTargets[ t ].vertices;
vA.addScaledVector( tempA.subVectors( targets[ face.a ], fvA ), influence );
vB.addScaledVector( tempB.subVectors( targets[ face.b ], fvB ), influence );
vC.addScaledVector( tempC.subVectors( targets[ face.c ], fvC ), influence );
}
vA.add( fvA );
vB.add( fvB );
...addVectors = function ( a, b ) {
this.x = a.x + b.x;
this.y = a.y + b.y;
return this;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...angle = function () {
// computes the angle in radians with respect to the positive x-axis
var angle = Math.atan2( this.y, this.x );
if ( angle < 0 ) angle += 2 * Math.PI;
return angle;
}n/a
ceil = function () {
this.x = Math.ceil( this.x );
this.y = Math.ceil( this.y );
return this;
}...
return this;
},
ceil: function () {
this.x = Math.ceil( this.x );
this.y = Math.ceil( this.y );
return this;
},
round: function () {
...clamp = function ( min, max ) {
// This function assumes min < max, if this assumption isn't true it will not operate correctly
this.x = Math.max( min.x, Math.min( max.x, this.x ) );
this.y = Math.max( min.y, Math.min( max.y, this.y ) );
return this;
}...
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
clampLength: function ( min, max ) {
...clampLength = function ( min, max ) {
var length = this.length();
return this.multiplyScalar( Math.max( min, Math.min( max, length ) ) / length );
}n/a
function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
}n/a
clone = function () {
return new this.constructor( this.x, this.y );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( v ) {
this.x = v.x;
this.y = v.y;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...distanceTo = function ( v ) {
return Math.sqrt( this.distanceToSquared( v ) );
}...
return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) );
},
distanceToPoint: function ( point ) {
return ( point.distanceTo( this.center ) - this.radius );
},
intersectsSphere: function ( sphere ) {
var radiusSum = this.radius + sphere.radius;
...distanceToManhattan = function ( v ) {
return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y );
}n/a
distanceToSquared = function ( v ) {
var dx = this.x - v.x, dy = this.y - v.y;
return dx * dx + dy * dy;
}...
return angle;
},
distanceTo: function ( v ) {
return Math.sqrt( this.distanceToSquared( v ) );
},
distanceToSquared: function ( v ) {
var dx = this.x - v.x, dy = this.y - v.y;
return dx * dx + dy * dy;
...divide = function ( v ) {
this.x /= v.x;
this.y /= v.y;
return this;
}...
}
// if direction passed, normalize and find pct
if ( direction instanceof THREE.Vector3 ) {
direction = this.utilVec31Search.copy( direction ).normalize();
directionPct = this.utilVec32Search.set( 1, 1, 1 ).divide( direction );
}
// search each node of root
for ( i = 0, l = this.root.nodesIndices.length; i < l; i ++ ) {
...divideScalar = function ( scalar ) {
return this.multiplyScalar( 1 / scalar );
}...
return Math.abs( this.x ) + Math.abs( this.y );
},
normalize: function () {
return this.divideScalar( this.length() );
},
angle: function () {
// computes the angle in radians with respect to the positive x-axis
...dot = function ( v ) {
return this.x * v.x + this.y * v.y;
}...
var EPS = 0.000001;
return function setFromUnitVectors( vFrom, vTo ) {
if ( v1 === undefined ) v1 = new Vector3();
r = vFrom.dot( vTo ) + 1;
if ( r < EPS ) {
r = 0;
if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) {
...equals = function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...floor = function () {
this.x = Math.floor( this.x );
this.y = Math.floor( this.y );
return this;
}...
if ( Number.isInteger === undefined ) {
// Missing in IE
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isInteger
Number.isInteger = function ( value ) {
return typeof value === 'number' && isFinite( value ) && Math.floor( value ) === value;
};
}
//
...fromArray = function ( array, offset ) {
if ( offset === undefined ) offset = 0;
this.x = array[ offset ];
this.y = array[ offset + 1 ];
return this;
}...
return this;
},
setFromMatrixColumn: function ( m, index ) {
return this.fromArray( m.elements, index * 4 );
},
equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
...fromAttribute = function ( attribute, index, offset ) {
console.error( 'THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute().' );
return this.fromBufferAttribute( attribute, index, offset );
}...
} );
Object.assign( Vector2.prototype, {
fromAttribute: function ( attribute, index, offset ) {
console.error( 'THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute
().' );
return this.fromBufferAttribute( attribute, index, offset );
}
} );
Object.assign( Vector3.prototype, {
...fromBufferAttribute = function ( attribute, index, offset ) {
if ( offset !== undefined ) {
console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
return this;
}...
},
fromBufferAttribute: function ( attribute, index, offset ) {
if ( offset !== undefined ) {
console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
return this;
...getComponent = function ( index ) {
switch ( index ) {
case 0: return this.x;
case 1: return this.y;
default: throw new Error( 'index is out of range: ' + index );
}
}...
var vertex = this.vertices[ i ];
var point = vertex.point;
// update the min coordinates
for ( j = 0; j < 3; j ++ ) {
if ( point.getComponent( j ) < min.getComponent( j ) ) {
min.setComponent( j, point.getComponent( j ) );
minVertices[ j ] = vertex;
}
}
...length = function () {
return Math.sqrt( this.x * this.x + this.y * this.y );
}...
};
}(),
clampLength: function ( min, max ) {
var length = this.length();
return this.multiplyScalar( Math.max( min, Math.min( max, length ) ) / length );
},
floor: function () {
...lengthManhattan = function () {
return Math.abs( this.x ) + Math.abs( this.y );
}...
if ( this.geometry && this.geometry.isGeometry ) {
for ( i = 0; i < this.geometry.skinWeights.length; i ++ ) {
var sw = this.geometry.skinWeights[ i ];
scale = 1.0 / sw.lengthManhattan();
if ( scale !== Infinity ) {
sw.multiplyScalar( scale );
} else {
...lengthSq = function () {
return this.x * this.x + this.y * this.y;
}...
return this;
},
projectOnVector: function ( vector ) {
var scalar = vector.dot( this ) / vector.lengthSq();
return this.copy( vector ).multiplyScalar( scalar );
},
projectOnPlane: function () {
...lerp = function ( v, alpha ) {
this.x += ( v.x - this.x ) * alpha;
this.y += ( v.y - this.y ) * alpha;
return this;
}...
// construct all of the vertices for this subdivision
for ( i = 0; i <= cols; i ++ ) {
v[ i ] = [];
var aj = a.clone().lerp( c, i / cols );
var bj = b.clone().lerp( c, i / cols );
var rows = cols - i;
for ( j = 0; j <= rows; j ++ ) {
if ( j === 0 && i === cols ) {
...lerpVectors = function ( v1, v2, alpha ) {
return this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
}n/a
max = function ( v ) {
this.x = Math.max( this.x, v.x );
this.y = Math.max( this.y, v.y );
return this;
}...
};
}(),
clamp: function ( value, min, max ) {
return Math.max( min, Math.min( max, value ) );
},
// compute euclidian modulo of m % n
// https://en.wikipedia.org/wiki/Modulo_operation
euclideanModulo: function ( n, m ) {
...min = function ( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
return this;
}...
};
}(),
clamp: function ( value, min, max ) {
return Math.max( min, Math.min( max, value ) );
},
// compute euclidian modulo of m % n
// https://en.wikipedia.org/wiki/Modulo_operation
euclideanModulo: function ( n, m ) {
...multiply = function ( v ) {
this.x *= v.x;
this.y *= v.y;
return this;
}...
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
uv.multiply( this.repeat );
uv.add( this.offset );
if ( uv.x < 0 || uv.x > 1 ) {
switch ( this.wrapS ) {
case RepeatWrapping:
...multiplyScalar = function ( scalar ) {
this.x *= scalar;
this.y *= scalar;
return this;
}...
return this;
},
divideScalar: function ( scalar ) {
return this.multiplyScalar( 1 / scalar );
},
min: function ( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
...negate = function () {
this.x = - this.x;
this.y = - this.y;
return this;
}...
return this;
},
negate: function () {
this.constant *= - 1;
this.normal.negate();
return this;
},
distanceToPoint: function ( point ) {
...normalize = function () {
return this.divideScalar( this.length() );
}...
}
this._x = v1.x;
this._y = v1.y;
this._z = v1.z;
this._w = r;
return this.normalize();
};
}(),
inverse: function () {
...rotateAround = function ( center, angle ) {
var c = Math.cos( angle ), s = Math.sin( angle );
var x = this.x - center.x;
var y = this.y - center.y;
this.x = x * c - y * s + center.x;
this.y = x * s + y * c + center.y;
return this;
}n/a
round = function () {
this.x = Math.round( this.x );
this.y = Math.round( this.y );
return this;
}...
return ( value & ( value - 1 ) ) === 0 && value !== 0;
},
nearestPowerOfTwo: function ( value ) {
return Math.pow( 2, Math.round( Math.log( value ) / Math.LN2 ) );
},
nextPowerOfTwo: function ( value ) {
value --;
value |= value >> 1;
...roundToZero = function () {
this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
return this;
}n/a
set = function ( x, y ) {
this.x = x;
this.y = y;
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setComponent = function ( index, value ) {
switch ( index ) {
case 0: this.x = value; break;
case 1: this.y = value; break;
default: throw new Error( 'index is out of range: ' + index );
}
return this;
}...
// update the min coordinates
for ( j = 0; j < 3; j ++ ) {
if ( point.getComponent( j ) < min.getComponent( j ) ) {
min.setComponent( j, point.getComponent( j ) );
minVertices[ j ] = vertex;
}
}
// update the max coordinates
...setLength = function ( length ) {
return this.multiplyScalar( length / this.length() );
}...
this.add( this.line );
this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
this.cone.matrixAutoUpdate = false;
this.add( this.cone );
this.setDirection( dir );
this.setLength( length, headLength, headWidth );
}
ArrowHelper.prototype = Object.create( Object3D.prototype );
ArrowHelper.prototype.constructor = ArrowHelper;
ArrowHelper.prototype.setDirection = ( function () {
...setScalar = function ( scalar ) {
this.x = scalar;
this.y = scalar;
return this;
}n/a
setX = function ( x ) {
this.x = x;
return this;
}...
this.freeQuaternion( q );
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
...setY = function ( y ) {
this.y = y;
return this;
}...
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
...sub = function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
return this;
}...
},
sub: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors
( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
...subScalar = function ( s ) {
this.x -= s;
this.y -= s;
return this;
}n/a
subVectors = function ( a, b ) {
this.x = a.x - b.x;
this.y = a.y - b.y;
return this;
}...
},
sub: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors
( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
...toArray = function ( array, offset ) {
if ( array === undefined ) array = [];
if ( offset === undefined ) offset = 0;
array[ offset ] = this.x;
array[ offset + 1 ] = this.y;
return array;
}...
r = new Float32Array( n );
arrayCacheF32[ n ] = r;
}
if ( nBlocks !== 0 ) {
firstElem.toArray( r, 0 );
for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
offset += blockSize;
array[ i ].toArray( r, offset );
}
...function Vector3( x, y, z ) {
this.x = x || 0;
this.y = y || 0;
this.z = z || 0;
}...
return new THREE.AnimationClip( null, period, [ track ] );
};
THREE.AnimationClipCreator.CreateShakeAnimation = function( duration, shakeScale ) {
var times = [], values = [], tmp = new THREE.Vector3();
for( var i = 0; i < duration * 10; i ++ ) {
times.push( i / 10 );
tmp.set( Math.random() * 2.0 - 1.0, Math.random() * 2.0 - 1.0, Math.random() * 2.0 - 1.0 ).
multiply( shakeScale ).
...add = function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
this.z += v.z;
return this;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...addScalar = function ( s ) {
this.x += s;
this.y += s;
this.z += s;
return this;
}...
return this;
},
expandByScalar: function ( scalar ) {
this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
},
containsPoint: function ( point ) {
...addScaledVector = function ( v, s ) {
this.x += v.x * s;
this.y += v.y * s;
this.z += v.z * s;
return this;
}...
var influence = morphInfluences[ t ];
if ( influence === 0 ) continue;
var targets = morphTargets[ t ].vertices;
vA.addScaledVector( tempA.subVectors( targets[ face.a ], fvA ), influence );
vB.addScaledVector( tempB.subVectors( targets[ face.b ], fvB ), influence );
vC.addScaledVector( tempC.subVectors( targets[ face.c ], fvC ), influence );
}
vA.add( fvA );
vB.add( fvB );
...addVectors = function ( a, b ) {
this.x = a.x + b.x;
this.y = a.y + b.y;
this.z = a.z + b.z;
return this;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...angleTo = function ( v ) {
var theta = this.dot( v ) / ( Math.sqrt( this.lengthSq() * v.lengthSq() ) );
// clamp, to handle numerical problems
return Math.acos( _Math.clamp( theta, - 1, 1 ) );
}...
scope.object.quaternion.copy( tempQuaternion );
} else if ( scope.axis === "XYZE" ) {
quaternionE.setFromEuler( point.clone().cross( tempVector ).normalize() ); // rotation axis
tempQuaternion.setFromRotationMatrix( tempMatrix.getInverse( parentRotationMatrix ) );
quaternionX.setFromAxisAngle( quaternionE, - point.clone().angleTo( tempVector ) );
quaternionXYZ.setFromRotationMatrix( worldRotationMatrix );
tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionX );
tempQuaternion.multiplyQuaternions( tempQuaternion, quaternionXYZ );
scope.object.quaternion.copy( tempQuaternion );
...function applyAxisAngle( axis, angle ) {
return this.applyQuaternion( quaternion.setFromAxisAngle( axis, angle ) );
}...
else {
if ( numIterations <= maxRadialIterations ) {
angle = ( endAngle - startAngle ) * ( 0.2 + 0.6 * Math.random() ) + startAngle;
// Rotate tempPlane2 at impact point around normal axis and the angle
scope.tempVector3_2.copy( object.position ).sub( pointOfImpact ).applyAxisAngle(
normal, angle ).add( pointOfImpact );
tempPlane2.setFromCoplanarPoints( pointOfImpact, scope.tempVector3, scope.tempVector3_2 );
}
else {
angle = ( ( 0.5 * ( numIterations & 1 ) ) + 0.2 * ( 2 - Math.random() ) ) * Math.PI;
...function applyEuler( euler ) {
if ( ( euler && euler.isEuler ) === false ) {
console.error( 'THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.' );
}
return this.applyQuaternion( quaternion.setFromEuler( euler ) );
}...
var quaternion = new Quaternion();
return function applyEuler( euler ) {
if ( ( euler && euler.isEuler ) === false ) {
console.error( 'THREE.Vector3: .applyEuler() now expects an Euler rotation
rather than a Vector3 and order.' );
}
return this.applyQuaternion( quaternion.setFromEuler( euler ) );
};
...applyMatrix3 = function ( m ) {
var x = this.x, y = this.y, z = this.z;
var e = m.elements;
this.x = e[ 0 ] * x + e[ 3 ] * y + e[ 6 ] * z;
this.y = e[ 1 ] * x + e[ 4 ] * y + e[ 7 ] * z;
this.z = e[ 2 ] * x + e[ 5 ] * y + e[ 8 ] * z;
return this;
}...
for ( var i = 0, l = attribute.count; i < l; i ++ ) {
v1.x = attribute.getX( i );
v1.y = attribute.getY( i );
v1.z = attribute.getZ( i );
v1.applyMatrix3( this );
attribute.setXYZ( i, v1.x, v1.y, v1.z );
}
return attribute;
...applyMatrix4 = function ( m ) {
var x = this.x, y = this.y, z = this.z;
var e = m.elements;
this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ];
this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ];
this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ];
var w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ];
return this.divideScalar( w );
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...applyProjection = function ( m ) {
console.warn( 'THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.' );
return this.applyMatrix4( m );
}...
console.warn( 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().' );
return this.setFromMatrixColumn( matrix, index );
},
applyProjection: function ( m ) {
console.warn( 'THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4
( m ) instead.' );
return this.applyMatrix4( m );
},
fromAttribute: function ( attribute, index, offset ) {
console.error( 'THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().' );
return this.fromBufferAttribute( attribute, index, offset );
...applyQuaternion = function ( q ) {
var x = this.x, y = this.y, z = this.z;
var qx = q.x, qy = q.y, qz = q.z, qw = q.w;
// calculate quat * vector
var ix = qw * x + qy * z - qz * y;
var iy = qw * y + qz * x - qx * z;
var iz = qw * z + qx * y - qy * x;
var iw = - qx * x - qy * y - qz * z;
// calculate result * inverse quat
this.x = ix * qw + iw * - qx + iy * - qz - iz * - qy;
this.y = iy * qw + iw * - qy + iz * - qx - ix * - qz;
this.z = iz * qw + iw * - qz + ix * - qy - iy * - qx;
return this;
}...
if ( ( euler && euler.isEuler ) === false ) {
console.error( 'THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order.' );
}
return this.applyQuaternion( quaternion.setFromEuler( euler ) );
};
}(),
applyAxisAngle: function () {
...ceil = function () {
this.x = Math.ceil( this.x );
this.y = Math.ceil( this.y );
this.z = Math.ceil( this.z );
return this;
}...
return this;
},
ceil: function () {
this.x = Math.ceil( this.x );
this.y = Math.ceil( this.y );
return this;
},
round: function () {
...clamp = function ( min, max ) {
// This function assumes min < max, if this assumption isn't true it will not operate correctly
this.x = Math.max( min.x, Math.min( max.x, this.x ) );
this.y = Math.max( min.y, Math.min( max.y, this.y ) );
this.z = Math.max( min.z, Math.min( max.z, this.z ) );
return this;
}...
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
clampLength: function ( min, max ) {
...clampLength = function ( min, max ) {
var length = this.length();
return this.multiplyScalar( Math.max( min, Math.min( max, length ) ) / length );
}n/a
function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal, minVal );
max.set( maxVal, maxVal, maxVal );
return this.clamp( min, max );
}n/a
clone = function () {
return new this.constructor( this.x, this.y, this.z );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( v ) {
this.x = v.x;
this.y = v.y;
this.z = v.z;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...cross = function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead.' );
return this.crossVectors( v, w );
}
var x = this.x, y = this.y, z = this.z;
this.x = y * v.z - z * v.y;
this.y = z * v.x - x * v.z;
this.z = x * v.y - y * v.x;
return this;
}...
},
cross: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors
( a, b ) instead.' );
return this.crossVectors( v, w );
}
var x = this.x, y = this.y, z = this.z;
this.x = y * v.z - z * v.y;
...crossVectors = function ( a, b ) {
var ax = a.x, ay = a.y, az = a.z;
var bx = b.x, by = b.y, bz = b.z;
this.x = ay * bz - az * by;
this.y = az * bx - ax * bz;
this.z = ax * by - ay * bx;
return this;
}...
v1.set( 0, - vFrom.z, vFrom.y );
}
} else {
v1.crossVectors( vFrom, vTo );
}
this._x = v1.x;
this._y = v1.y;
this._z = v1.z;
this._w = r;
...distanceTo = function ( v ) {
return Math.sqrt( this.distanceToSquared( v ) );
}...
return ( point.distanceToSquared( this.center ) <= ( this.radius * this.radius ) );
},
distanceToPoint: function ( point ) {
return ( point.distanceTo( this.center ) - this.radius );
},
intersectsSphere: function ( sphere ) {
var radiusSum = this.radius + sphere.radius;
...distanceToManhattan = function ( v ) {
return Math.abs( this.x - v.x ) + Math.abs( this.y - v.y ) + Math.abs( this.z - v.z );
}n/a
distanceToSquared = function ( v ) {
var dx = this.x - v.x, dy = this.y - v.y, dz = this.z - v.z;
return dx * dx + dy * dy + dz * dz;
}...
return angle;
},
distanceTo: function ( v ) {
return Math.sqrt( this.distanceToSquared( v ) );
},
distanceToSquared: function ( v ) {
var dx = this.x - v.x, dy = this.y - v.y;
return dx * dx + dy * dy;
...divide = function ( v ) {
this.x /= v.x;
this.y /= v.y;
this.z /= v.z;
return this;
}...
}
// if direction passed, normalize and find pct
if ( direction instanceof THREE.Vector3 ) {
direction = this.utilVec31Search.copy( direction ).normalize();
directionPct = this.utilVec32Search.set( 1, 1, 1 ).divide( direction );
}
// search each node of root
for ( i = 0, l = this.root.nodesIndices.length; i < l; i ++ ) {
...divideScalar = function ( scalar ) {
return this.multiplyScalar( 1 / scalar );
}...
return Math.abs( this.x ) + Math.abs( this.y );
},
normalize: function () {
return this.divideScalar( this.length() );
},
angle: function () {
// computes the angle in radians with respect to the positive x-axis
...dot = function ( v ) {
return this.x * v.x + this.y * v.y + this.z * v.z;
}...
var EPS = 0.000001;
return function setFromUnitVectors( vFrom, vTo ) {
if ( v1 === undefined ) v1 = new Vector3();
r = vFrom.dot( vTo ) + 1;
if ( r < EPS ) {
r = 0;
if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) {
...equals = function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...floor = function () {
this.x = Math.floor( this.x );
this.y = Math.floor( this.y );
this.z = Math.floor( this.z );
return this;
}...
if ( Number.isInteger === undefined ) {
// Missing in IE
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isInteger
Number.isInteger = function ( value ) {
return typeof value === 'number' && isFinite( value ) && Math.floor( value ) === value;
};
}
//
...fromArray = function ( array, offset ) {
if ( offset === undefined ) offset = 0;
this.x = array[ offset ];
this.y = array[ offset + 1 ];
this.z = array[ offset + 2 ];
return this;
}...
return this;
},
setFromMatrixColumn: function ( m, index ) {
return this.fromArray( m.elements, index * 4 );
},
equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
...fromAttribute = function ( attribute, index, offset ) {
console.error( 'THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute().' );
return this.fromBufferAttribute( attribute, index, offset );
}...
} );
Object.assign( Vector2.prototype, {
fromAttribute: function ( attribute, index, offset ) {
console.error( 'THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute
().' );
return this.fromBufferAttribute( attribute, index, offset );
}
} );
Object.assign( Vector3.prototype, {
...fromBufferAttribute = function ( attribute, index, offset ) {
if ( offset !== undefined ) {
console.warn( 'THREE.Vector3: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
this.z = attribute.getZ( index );
return this;
}...
},
fromBufferAttribute: function ( attribute, index, offset ) {
if ( offset !== undefined ) {
console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
return this;
...getColumnFromMatrix = function ( index, matrix ) {
console.warn( 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().' );
return this.setFromMatrixColumn( matrix, index );
}...
console.warn( 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().' );
return this.setFromMatrixScale( m );
},
getColumnFromMatrix: function ( index, matrix ) {
console.warn( 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn
().' );
return this.setFromMatrixColumn( matrix, index );
},
applyProjection: function ( m ) {
console.warn( 'THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead.' );
return this.applyMatrix4( m );
...getComponent = function ( index ) {
switch ( index ) {
case 0: return this.x;
case 1: return this.y;
case 2: return this.z;
default: throw new Error( 'index is out of range: ' + index );
}
}...
var vertex = this.vertices[ i ];
var point = vertex.point;
// update the min coordinates
for ( j = 0; j < 3; j ++ ) {
if ( point.getComponent( j ) < min.getComponent( j ) ) {
min.setComponent( j, point.getComponent( j ) );
minVertices[ j ] = vertex;
}
}
...getPositionFromMatrix = function ( m ) {
console.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().' );
return this.setFromMatrixPosition( m );
}...
setEulerFromQuaternion: function () {
console.error( 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.' );
},
getPositionFromMatrix: function ( m ) {
console.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition
().' );
return this.setFromMatrixPosition( m );
},
getScaleFromMatrix: function ( m ) {
console.warn( 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().' );
return this.setFromMatrixScale( m );
...getScaleFromMatrix = function ( m ) {
console.warn( 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale().' );
return this.setFromMatrixScale( m );
}...
console.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().' );
return this.setFromMatrixPosition( m );
},
getScaleFromMatrix: function ( m ) {
console.warn( 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale
().' );
return this.setFromMatrixScale( m );
},
getColumnFromMatrix: function ( index, matrix ) {
console.warn( 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().' );
return this.setFromMatrixColumn( matrix, index );
...length = function () {
return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z );
}...
};
}(),
clampLength: function ( min, max ) {
var length = this.length();
return this.multiplyScalar( Math.max( min, Math.min( max, length ) ) / length );
},
floor: function () {
...lengthManhattan = function () {
return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z );
}...
if ( this.geometry && this.geometry.isGeometry ) {
for ( i = 0; i < this.geometry.skinWeights.length; i ++ ) {
var sw = this.geometry.skinWeights[ i ];
scale = 1.0 / sw.lengthManhattan();
if ( scale !== Infinity ) {
sw.multiplyScalar( scale );
} else {
...lengthSq = function () {
return this.x * this.x + this.y * this.y + this.z * this.z;
}...
return this;
},
projectOnVector: function ( vector ) {
var scalar = vector.dot( this ) / vector.lengthSq();
return this.copy( vector ).multiplyScalar( scalar );
},
projectOnPlane: function () {
...lerp = function ( v, alpha ) {
this.x += ( v.x - this.x ) * alpha;
this.y += ( v.y - this.y ) * alpha;
this.z += ( v.z - this.z ) * alpha;
return this;
}...
// construct all of the vertices for this subdivision
for ( i = 0; i <= cols; i ++ ) {
v[ i ] = [];
var aj = a.clone().lerp( c, i / cols );
var bj = b.clone().lerp( c, i / cols );
var rows = cols - i;
for ( j = 0; j <= rows; j ++ ) {
if ( j === 0 && i === cols ) {
...lerpVectors = function ( v1, v2, alpha ) {
return this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
}n/a
max = function ( v ) {
this.x = Math.max( this.x, v.x );
this.y = Math.max( this.y, v.y );
this.z = Math.max( this.z, v.z );
return this;
}...
};
}(),
clamp: function ( value, min, max ) {
return Math.max( min, Math.min( max, value ) );
},
// compute euclidian modulo of m % n
// https://en.wikipedia.org/wiki/Modulo_operation
euclideanModulo: function ( n, m ) {
...min = function ( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
this.z = Math.min( this.z, v.z );
return this;
}...
};
}(),
clamp: function ( value, min, max ) {
return Math.max( min, Math.min( max, value ) );
},
// compute euclidian modulo of m % n
// https://en.wikipedia.org/wiki/Modulo_operation
euclideanModulo: function ( n, m ) {
...multiply = function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead.' );
return this.multiplyVectors( v, w );
}
this.x *= v.x;
this.y *= v.y;
this.z *= v.z;
return this;
}...
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
uv.multiply( this.repeat );
uv.add( this.offset );
if ( uv.x < 0 || uv.x > 1 ) {
switch ( this.wrapS ) {
case RepeatWrapping:
...multiplyScalar = function ( scalar ) {
this.x *= scalar;
this.y *= scalar;
this.z *= scalar;
return this;
}...
return this;
},
divideScalar: function ( scalar ) {
return this.multiplyScalar( 1 / scalar );
},
min: function ( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
...multiplyVectors = function ( a, b ) {
this.x = a.x * b.x;
this.y = a.y * b.y;
this.z = a.z * b.z;
return this;
}...
},
multiply: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors
( a, b ) instead.' );
return this.multiplyVectors( v, w );
}
this.x *= v.x;
this.y *= v.y;
this.z *= v.z;
...negate = function () {
this.x = - this.x;
this.y = - this.y;
this.z = - this.z;
return this;
}...
return this;
},
negate: function () {
this.constant *= - 1;
this.normal.negate();
return this;
},
distanceToPoint: function ( point ) {
...normalize = function () {
return this.divideScalar( this.length() );
}...
}
this._x = v1.x;
this._y = v1.y;
this._z = v1.z;
this._w = r;
return this.normalize();
};
}(),
inverse: function () {
...function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
return this.applyMatrix4( matrix );
}...
export function Projector() {
console.error( 'THREE.Projector has been moved to /examples/js/renderers/Projector.js.' );
this.projectVector = function ( vector, camera ) {
console.warn( 'THREE.Projector: .projectVector() is now vector.project().'
; );
vector.project( camera );
};
this.unprojectVector = function ( vector, camera ) {
console.warn( 'THREE.Projector: .unprojectVector() is now vector.unproject().' );
...function projectOnPlane( planeNormal ) {
v1.copy( this ).projectOnVector( planeNormal );
return this.sub( v1 );
}n/a
projectOnVector = function ( vector ) {
var scalar = vector.dot( this ) / vector.lengthSq();
return this.copy( vector ).multiplyScalar( scalar );
}...
projectOnPlane: function () {
var v1 = new Vector3();
return function projectOnPlane( planeNormal ) {
v1.copy( this ).projectOnVector( planeNormal );
return this.sub( v1 );
};
}(),
...function reflect( normal ) {
return this.sub( v1.copy( normal ).multiplyScalar( 2 * this.dot( normal ) ) );
}...
rotationMatrix.extractRotation( scope.matrixWorld );
normal.set( 0, 0, 1 );
normal.applyMatrix4( rotationMatrix );
var view = mirrorWorldPosition.clone().sub( cameraWorldPosition );
view.reflect( normal ).negate();
view.add( mirrorWorldPosition );
rotationMatrix.extractRotation( camera.matrixWorld );
lookAtPosition.set( 0, 0, - 1 );
lookAtPosition.applyMatrix4( rotationMatrix );
lookAtPosition.add( cameraWorldPosition );
...round = function () {
this.x = Math.round( this.x );
this.y = Math.round( this.y );
this.z = Math.round( this.z );
return this;
}...
return ( value & ( value - 1 ) ) === 0 && value !== 0;
},
nearestPowerOfTwo: function ( value ) {
return Math.pow( 2, Math.round( Math.log( value ) / Math.LN2 ) );
},
nextPowerOfTwo: function ( value ) {
value --;
value |= value >> 1;
...roundToZero = function () {
this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z );
return this;
}n/a
set = function ( x, y, z ) {
this.x = x;
this.y = y;
this.z = z;
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setComponent = function ( index, value ) {
switch ( index ) {
case 0: this.x = value; break;
case 1: this.y = value; break;
case 2: this.z = value; break;
default: throw new Error( 'index is out of range: ' + index );
}
return this;
}...
// update the min coordinates
for ( j = 0; j < 3; j ++ ) {
if ( point.getComponent( j ) < min.getComponent( j ) ) {
min.setComponent( j, point.getComponent( j ) );
minVertices[ j ] = vertex;
}
}
// update the max coordinates
...setEulerFromQuaternion = function () {
console.error( 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.' );
}...
setEulerFromRotationMatrix: function () {
console.error( 'THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.&#
x27; );
},
setEulerFromQuaternion: function () {
console.error( 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use
Euler.setFromQuaternion() instead.' );
},
getPositionFromMatrix: function ( m ) {
console.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().' );
return this.setFromMatrixPosition( m );
...setEulerFromRotationMatrix = function () {
console.error( 'THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.' );
}...
} );
Object.assign( Vector3.prototype, {
setEulerFromRotationMatrix: function () {
console.error( 'THREE.Vector3: .setEulerFromRotationMatrix() has been removed.
Use Euler.setFromRotationMatrix() instead.' );
},
setEulerFromQuaternion: function () {
console.error( 'THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.' );
},
...setFromCylindrical = function ( c ) {
this.x = c.radius * Math.sin( c.theta );
this.y = c.y;
this.z = c.radius * Math.cos( c.theta );
return this;
}n/a
setFromMatrixColumn = function ( m, index ) {
return this.fromArray( m.elements, index * 4 );
}...
return this;
},
setFromMatrixPosition: function ( m ) {
return this.setFromMatrixColumn( m, 3 );
},
setFromMatrixScale: function ( m ) {
var sx = this.setFromMatrixColumn( m, 0 ).length();
var sy = this.setFromMatrixColumn( m, 1 ).length();
...setFromMatrixPosition = function ( m ) {
return this.setFromMatrixColumn( m, 3 );
}...
getPosition: function () {
var v1;
return function getPosition() {
if ( v1 === undefined ) v1 = new Vector3();
console.warn( 'THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition
( matrix ) instead.' );
return v1.setFromMatrixColumn( this, 3 );
};
}(),
setRotationFromQuaternion: function ( q ) {
...setFromMatrixScale = function ( m ) {
var sx = this.setFromMatrixColumn( m, 0 ).length();
var sy = this.setFromMatrixColumn( m, 1 ).length();
var sz = this.setFromMatrixColumn( m, 2 ).length();
this.x = sx;
this.y = sy;
this.z = sz;
return this;
}...
console.warn( 'THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition().' );
return this.setFromMatrixPosition( m );
},
getScaleFromMatrix: function ( m ) {
console.warn( 'THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale
().' );
return this.setFromMatrixScale( m );
},
getColumnFromMatrix: function ( index, matrix ) {
console.warn( 'THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn().' );
return this.setFromMatrixColumn( matrix, index );
...setFromSpherical = function ( s ) {
var sinPhiRadius = Math.sin( s.phi ) * s.radius;
this.x = sinPhiRadius * Math.sin( s.theta );
this.y = Math.cos( s.phi ) * s.radius;
this.z = sinPhiRadius * Math.cos( s.theta );
return this;
}...
spherical.setFromVector3( vector );
spherical.theta += delta.x;
spherical.phi += delta.y;
spherical.makeSafe();
vector.setFromSpherical( spherical );
object.position.copy( center ).add( vector );
object.lookAt( center );
scope.dispatchEvent( changeEvent );
...setLength = function ( length ) {
return this.multiplyScalar( length / this.length() );
}...
this.add( this.line );
this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
this.cone.matrixAutoUpdate = false;
this.add( this.cone );
this.setDirection( dir );
this.setLength( length, headLength, headWidth );
}
ArrowHelper.prototype = Object.create( Object3D.prototype );
ArrowHelper.prototype.constructor = ArrowHelper;
ArrowHelper.prototype.setDirection = ( function () {
...setScalar = function ( scalar ) {
this.x = scalar;
this.y = scalar;
this.z = scalar;
return this;
}n/a
setX = function ( x ) {
this.x = x;
return this;
}...
this.freeQuaternion( q );
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
...setY = function ( y ) {
this.y = y;
return this;
}...
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
...setZ = function ( z ) {
this.z = z;
return this;
}...
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
...sub = function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
this.z -= v.z;
return this;
}...
},
sub: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors
( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
...subScalar = function ( s ) {
this.x -= s;
this.y -= s;
this.z -= s;
return this;
}n/a
subVectors = function ( a, b ) {
this.x = a.x - b.x;
this.y = a.y - b.y;
this.z = a.z - b.z;
return this;
}...
},
sub: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors
( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
...toArray = function ( array, offset ) {
if ( array === undefined ) array = [];
if ( offset === undefined ) offset = 0;
array[ offset ] = this.x;
array[ offset + 1 ] = this.y;
array[ offset + 2 ] = this.z;
return array;
}...
r = new Float32Array( n );
arrayCacheF32[ n ] = r;
}
if ( nBlocks !== 0 ) {
firstElem.toArray( r, 0 );
for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
offset += blockSize;
array[ i ].toArray( r, offset );
}
...transformDirection = function ( m ) {
// input: THREE.Matrix4 affine matrix
// vector interpreted as a direction
var x = this.x, y = this.y, z = this.z;
var e = m.elements;
this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z;
this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z;
this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z;
return this.normalize();
}...
console.warn( 'THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.&#
x27; );
return this.applyToVector3Array( a );
},
rotateAxis: function ( v ) {
console.warn( 'THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection
( matrix ) instead.' );
v.transformDirection( this );
},
crossVector: function ( vector ) {
console.warn( 'THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.' );
return vector.applyMatrix4( this );
...function unproject( camera ) {
matrix.multiplyMatrices( camera.matrixWorld, matrix.getInverse( camera.projectionMatrix ) );
return this.applyMatrix4( matrix );
}...
console.warn( 'THREE.Projector: .projectVector() is now vector.project().' );
vector.project( camera );
};
this.unprojectVector = function ( vector, camera ) {
console.warn( 'THREE.Projector: .unprojectVector() is now vector.unproject().&#
x27; );
vector.unproject( camera );
};
this.pickingRay = function () {
console.error( 'THREE.Projector: .pickingRay() is now raycaster.setFromCamera().' );
...function Vector4( x, y, z, w ) {
this.x = x || 0;
this.y = y || 0;
this.z = z || 0;
this.w = ( w !== undefined ) ? w : 1;
}...
var mirrorPlane = new THREE.Plane();
var normal = new THREE.Vector3();
var mirrorWorldPosition = new THREE.Vector3();
var cameraWorldPosition = new THREE.Vector3();
var rotationMatrix = new THREE.Matrix4();
var lookAtPosition = new THREE.Vector3( 0, 0, - 1 );
var clipPlane = new THREE.Vector4();
var textureMatrix = new THREE.Matrix4();
var mirrorCamera = new THREE.PerspectiveCamera();
mirrorCamera.matrixAutoUpdate = true;
var parameters = {
...add = function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
this.z += v.z;
this.w += v.w;
return this;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...addScalar = function ( s ) {
this.x += s;
this.y += s;
this.z += s;
this.w += s;
return this;
}...
return this;
},
expandByScalar: function ( scalar ) {
this.min.addScalar( - scalar );
this.max.addScalar( scalar );
return this;
},
containsPoint: function ( point ) {
...addScaledVector = function ( v, s ) {
this.x += v.x * s;
this.y += v.y * s;
this.z += v.z * s;
this.w += v.w * s;
return this;
}...
var influence = morphInfluences[ t ];
if ( influence === 0 ) continue;
var targets = morphTargets[ t ].vertices;
vA.addScaledVector( tempA.subVectors( targets[ face.a ], fvA ), influence );
vB.addScaledVector( tempB.subVectors( targets[ face.b ], fvB ), influence );
vC.addScaledVector( tempC.subVectors( targets[ face.c ], fvC ), influence );
}
vA.add( fvA );
vB.add( fvB );
...addVectors = function ( a, b ) {
this.x = a.x + b.x;
this.y = a.y + b.y;
this.z = a.z + b.z;
this.w = a.w + b.w;
return this;
}...
},
add: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .add() now only accepts one argument. Use .addVectors
( a, b ) instead.' );
return this.addVectors( v, w );
}
this.x += v.x;
this.y += v.y;
...applyMatrix4 = function ( m ) {
var x = this.x, y = this.y, z = this.z, w = this.w;
var e = m.elements;
this.x = e[ 0 ] * x + e[ 4 ] * y + e[ 8 ] * z + e[ 12 ] * w;
this.y = e[ 1 ] * x + e[ 5 ] * y + e[ 9 ] * z + e[ 13 ] * w;
this.z = e[ 2 ] * x + e[ 6 ] * y + e[ 10 ] * z + e[ 14 ] * w;
this.w = e[ 3 ] * x + e[ 7 ] * y + e[ 11 ] * z + e[ 15 ] * w;
return this;
}...
project: function () {
var matrix = new Matrix4();
return function project( camera ) {
matrix.multiplyMatrices( camera.projectionMatrix, matrix.getInverse( camera.matrixWorld ) );
return this.applyMatrix4( matrix );
};
}(),
unproject: function () {
...ceil = function () {
this.x = Math.ceil( this.x );
this.y = Math.ceil( this.y );
this.z = Math.ceil( this.z );
this.w = Math.ceil( this.w );
return this;
}...
return this;
},
ceil: function () {
this.x = Math.ceil( this.x );
this.y = Math.ceil( this.y );
return this;
},
round: function () {
...clamp = function ( min, max ) {
// This function assumes min < max, if this assumption isn't true it will not operate correctly
this.x = Math.max( min.x, Math.min( max.x, this.x ) );
this.y = Math.max( min.y, Math.min( max.y, this.y ) );
this.z = Math.max( min.z, Math.min( max.z, this.z ) );
this.w = Math.max( min.w, Math.min( max.w, this.w ) );
return this;
}...
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
clampLength: function ( min, max ) {
...function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal, minVal, minVal );
max.set( maxVal, maxVal, maxVal, maxVal );
return this.clamp( min, max );
}n/a
clone = function () {
return new this.constructor( this.x, this.y, this.z, this.w );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( v ) {
this.x = v.x;
this.y = v.y;
this.z = v.z;
this.w = ( v.w !== undefined ) ? v.w : 1;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...divideScalar = function ( scalar ) {
return this.multiplyScalar( 1 / scalar );
}...
return Math.abs( this.x ) + Math.abs( this.y );
},
normalize: function () {
return this.divideScalar( this.length() );
},
angle: function () {
// computes the angle in radians with respect to the positive x-axis
...dot = function ( v ) {
return this.x * v.x + this.y * v.y + this.z * v.z + this.w * v.w;
}...
var EPS = 0.000001;
return function setFromUnitVectors( vFrom, vTo ) {
if ( v1 === undefined ) v1 = new Vector3();
r = vFrom.dot( vTo ) + 1;
if ( r < EPS ) {
r = 0;
if ( Math.abs( vFrom.x ) > Math.abs( vFrom.z ) ) {
...equals = function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) && ( v.w === this.w ) );
}...
return this;
},
equals: function ( box ) {
return box.min.equals( this.min ) && box.max.equals( this.max );
}
} );
/**
* @author mikael emtinger / http://gomo.se/
...floor = function () {
this.x = Math.floor( this.x );
this.y = Math.floor( this.y );
this.z = Math.floor( this.z );
this.w = Math.floor( this.w );
return this;
}...
if ( Number.isInteger === undefined ) {
// Missing in IE
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isInteger
Number.isInteger = function ( value ) {
return typeof value === 'number' && isFinite( value ) && Math.floor( value ) === value;
};
}
//
...fromArray = function ( array, offset ) {
if ( offset === undefined ) offset = 0;
this.x = array[ offset ];
this.y = array[ offset + 1 ];
this.z = array[ offset + 2 ];
this.w = array[ offset + 3 ];
return this;
}...
return this;
},
setFromMatrixColumn: function ( m, index ) {
return this.fromArray( m.elements, index * 4 );
},
equals: function ( v ) {
return ( ( v.x === this.x ) && ( v.y === this.y ) && ( v.z === this.z ) );
...fromAttribute = function ( attribute, index, offset ) {
console.error( 'THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute().' );
return this.fromBufferAttribute( attribute, index, offset );
}...
} );
Object.assign( Vector2.prototype, {
fromAttribute: function ( attribute, index, offset ) {
console.error( 'THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute
().' );
return this.fromBufferAttribute( attribute, index, offset );
}
} );
Object.assign( Vector3.prototype, {
...fromBufferAttribute = function ( attribute, index, offset ) {
if ( offset !== undefined ) {
console.warn( 'THREE.Vector4: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
this.z = attribute.getZ( index );
this.w = attribute.getW( index );
return this;
}...
},
fromBufferAttribute: function ( attribute, index, offset ) {
if ( offset !== undefined ) {
console.warn( 'THREE.Vector2: offset has been removed from .fromBufferAttribute().' );
}
this.x = attribute.getX( index );
this.y = attribute.getY( index );
return this;
...getComponent = function ( index ) {
switch ( index ) {
case 0: return this.x;
case 1: return this.y;
case 2: return this.z;
case 3: return this.w;
default: throw new Error( 'index is out of range: ' + index );
}
}...
var vertex = this.vertices[ i ];
var point = vertex.point;
// update the min coordinates
for ( j = 0; j < 3; j ++ ) {
if ( point.getComponent( j ) < min.getComponent( j ) ) {
min.setComponent( j, point.getComponent( j ) );
minVertices[ j ] = vertex;
}
}
...length = function () {
return Math.sqrt( this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w );
}...
};
}(),
clampLength: function ( min, max ) {
var length = this.length();
return this.multiplyScalar( Math.max( min, Math.min( max, length ) ) / length );
},
floor: function () {
...lengthManhattan = function () {
return Math.abs( this.x ) + Math.abs( this.y ) + Math.abs( this.z ) + Math.abs( this.w );
}...
if ( this.geometry && this.geometry.isGeometry ) {
for ( i = 0; i < this.geometry.skinWeights.length; i ++ ) {
var sw = this.geometry.skinWeights[ i ];
scale = 1.0 / sw.lengthManhattan();
if ( scale !== Infinity ) {
sw.multiplyScalar( scale );
} else {
...lengthSq = function () {
return this.x * this.x + this.y * this.y + this.z * this.z + this.w * this.w;
}...
return this;
},
projectOnVector: function ( vector ) {
var scalar = vector.dot( this ) / vector.lengthSq();
return this.copy( vector ).multiplyScalar( scalar );
},
projectOnPlane: function () {
...lerp = function ( v, alpha ) {
this.x += ( v.x - this.x ) * alpha;
this.y += ( v.y - this.y ) * alpha;
this.z += ( v.z - this.z ) * alpha;
this.w += ( v.w - this.w ) * alpha;
return this;
}...
// construct all of the vertices for this subdivision
for ( i = 0; i <= cols; i ++ ) {
v[ i ] = [];
var aj = a.clone().lerp( c, i / cols );
var bj = b.clone().lerp( c, i / cols );
var rows = cols - i;
for ( j = 0; j <= rows; j ++ ) {
if ( j === 0 && i === cols ) {
...lerpVectors = function ( v1, v2, alpha ) {
return this.subVectors( v2, v1 ).multiplyScalar( alpha ).add( v1 );
}n/a
max = function ( v ) {
this.x = Math.max( this.x, v.x );
this.y = Math.max( this.y, v.y );
this.z = Math.max( this.z, v.z );
this.w = Math.max( this.w, v.w );
return this;
}...
};
}(),
clamp: function ( value, min, max ) {
return Math.max( min, Math.min( max, value ) );
},
// compute euclidian modulo of m % n
// https://en.wikipedia.org/wiki/Modulo_operation
euclideanModulo: function ( n, m ) {
...min = function ( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
this.z = Math.min( this.z, v.z );
this.w = Math.min( this.w, v.w );
return this;
}...
};
}(),
clamp: function ( value, min, max ) {
return Math.max( min, Math.min( max, value ) );
},
// compute euclidian modulo of m % n
// https://en.wikipedia.org/wiki/Modulo_operation
euclideanModulo: function ( n, m ) {
...multiplyScalar = function ( scalar ) {
this.x *= scalar;
this.y *= scalar;
this.z *= scalar;
this.w *= scalar;
return this;
}...
return this;
},
divideScalar: function ( scalar ) {
return this.multiplyScalar( 1 / scalar );
},
min: function ( v ) {
this.x = Math.min( this.x, v.x );
this.y = Math.min( this.y, v.y );
...negate = function () {
this.x = - this.x;
this.y = - this.y;
this.z = - this.z;
this.w = - this.w;
return this;
}...
return this;
},
negate: function () {
this.constant *= - 1;
this.normal.negate();
return this;
},
distanceToPoint: function ( point ) {
...normalize = function () {
return this.divideScalar( this.length() );
}...
}
this._x = v1.x;
this._y = v1.y;
this._z = v1.z;
this._w = r;
return this.normalize();
};
}(),
inverse: function () {
...round = function () {
this.x = Math.round( this.x );
this.y = Math.round( this.y );
this.z = Math.round( this.z );
this.w = Math.round( this.w );
return this;
}...
return ( value & ( value - 1 ) ) === 0 && value !== 0;
},
nearestPowerOfTwo: function ( value ) {
return Math.pow( 2, Math.round( Math.log( value ) / Math.LN2 ) );
},
nextPowerOfTwo: function ( value ) {
value --;
value |= value >> 1;
...roundToZero = function () {
this.x = ( this.x < 0 ) ? Math.ceil( this.x ) : Math.floor( this.x );
this.y = ( this.y < 0 ) ? Math.ceil( this.y ) : Math.floor( this.y );
this.z = ( this.z < 0 ) ? Math.ceil( this.z ) : Math.floor( this.z );
this.w = ( this.w < 0 ) ? Math.ceil( this.w ) : Math.floor( this.w );
return this;
}n/a
set = function ( x, y, z, w ) {
this.x = x;
this.y = y;
this.z = z;
this.w = w;
return this;
}...
clampScalar: function () {
var min = new Vector2();
var max = new Vector2();
return function clampScalar( minVal, maxVal ) {
min.set( minVal, minVal );
max.set( maxVal, maxVal );
return this.clamp( min, max );
};
}(),
...setAxisAngleFromQuaternion = function ( q ) {
// http://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToAngle/index.htm
// q is assumed to be normalized
this.w = 2 * Math.acos( q.w );
var s = Math.sqrt( 1 - q.w * q.w );
if ( s < 0.0001 ) {
this.x = 1;
this.y = 0;
this.z = 0;
} else {
this.x = q.x / s;
this.y = q.y / s;
this.z = q.z / s;
}
return this;
}n/a
setAxisAngleFromRotationMatrix = function ( m ) {
// http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToAngle/index.htm
// assumes the upper 3x3 of m is a pure rotation matrix (i.e, unscaled)
var angle, x, y, z, // variables for result
epsilon = 0.01, // margin to allow for rounding errors
epsilon2 = 0.1, // margin to distinguish between 0 and 180 degrees
te = m.elements,
m11 = te[ 0 ], m12 = te[ 4 ], m13 = te[ 8 ],
m21 = te[ 1 ], m22 = te[ 5 ], m23 = te[ 9 ],
m31 = te[ 2 ], m32 = te[ 6 ], m33 = te[ 10 ];
if ( ( Math.abs( m12 - m21 ) < epsilon ) &&
( Math.abs( m13 - m31 ) < epsilon ) &&
( Math.abs( m23 - m32 ) < epsilon ) ) {
// singularity found
// first check for identity matrix which must have +1 for all terms
// in leading diagonal and zero in other terms
if ( ( Math.abs( m12 + m21 ) < epsilon2 ) &&
( Math.abs( m13 + m31 ) < epsilon2 ) &&
( Math.abs( m23 + m32 ) < epsilon2 ) &&
( Math.abs( m11 + m22 + m33 - 3 ) < epsilon2 ) ) {
// this singularity is identity matrix so angle = 0
this.set( 1, 0, 0, 0 );
return this; // zero angle, arbitrary axis
}
// otherwise this singularity is angle = 180
angle = Math.PI;
var xx = ( m11 + 1 ) / 2;
var yy = ( m22 + 1 ) / 2;
var zz = ( m33 + 1 ) / 2;
var xy = ( m12 + m21 ) / 4;
var xz = ( m13 + m31 ) / 4;
var yz = ( m23 + m32 ) / 4;
if ( ( xx > yy ) && ( xx > zz ) ) {
// m11 is the largest diagonal term
if ( xx < epsilon ) {
x = 0;
y = 0.707106781;
z = 0.707106781;
} else {
x = Math.sqrt( xx );
y = xy / x;
z = xz / x;
}
} else if ( yy > zz ) {
// m22 is the largest diagonal term
if ( yy < epsilon ) {
x = 0.707106781;
y = 0;
z = 0.707106781;
} else {
y = Math.sqrt( yy );
x = xy / y;
z = yz / y;
}
} else {
// m33 is the largest diagonal term so base result on this
if ( zz < epsilon ) {
x = 0.707106781;
y = 0.707106781;
z = 0;
} else {
z = Math.sqrt( zz );
x = xz / z;
y = yz / z;
}
}
this.set( x, y, z, angle );
return this; // return 180 deg rotation
}
// as we have reached here there are no singularities so we can handle normally
var s = Math.sqrt( ( m32 - m23 ) * ( m32 - m23 ) +
( m13 - m31 ) * ( m13 - m31 ) +
( m21 - m12 ) * ( m21 - m12 ) ); // used to normalize
if ( Math.abs( s ) < 0.001 ) s = 1;
// prevent divide by zero, should not happen if matrix is orthogonal and should be
// caught by singularity test above, but I've left it in just in case
this.x = ( m32 - m23 ) / s;
this.y = ( m13 - m31 ) / s;
this.z = ( m21 - m12 ) / s;
this.w = Math.acos( ( m11 + m22 + m33 - 1 ) / 2 );
return this;
}n/a
setComponent = function ( index, value ) {
switch ( index ) {
case 0: this.x = value; break;
case 1: this.y = value; break;
case 2: this.z = value; break;
case 3: this.w = value; break;
default: throw new Error( 'index is out of range: ' + index );
}
return this;
}...
// update the min coordinates
for ( j = 0; j < 3; j ++ ) {
if ( point.getComponent( j ) < min.getComponent( j ) ) {
min.setComponent( j, point.getComponent( j ) );
minVertices[ j ] = vertex;
}
}
// update the max coordinates
...setLength = function ( length ) {
return this.multiplyScalar( length / this.length() );
}...
this.add( this.line );
this.cone = new Mesh( coneGeometry, new MeshBasicMaterial( { color: color } ) );
this.cone.matrixAutoUpdate = false;
this.add( this.cone );
this.setDirection( dir );
this.setLength( length, headLength, headWidth );
}
ArrowHelper.prototype = Object.create( Object3D.prototype );
ArrowHelper.prototype.constructor = ArrowHelper;
ArrowHelper.prototype.setDirection = ( function () {
...setScalar = function ( scalar ) {
this.x = scalar;
this.y = scalar;
this.z = scalar;
this.w = scalar;
return this;
}n/a
setW = function ( w ) {
this.w = w;
return this;
}...
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
var t = this.allocTransform();
...setX = function ( x ) {
this.x = x;
return this;
}...
this.freeQuaternion( q );
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
...setY = function ( y ) {
this.y = y;
return this;
}...
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
...setZ = function ( z ) {
this.z = z;
return this;
}...
},
array4ToQuaternion: function( a ) {
var q = this.allocQuaternion();
q.setX( a[ 0 ] );
q.setY( a[ 1 ] );
q.setZ( a[ 2 ] );
q.setW( a[ 3 ] );
return q;
},
multiplyTransforms: function ( t1, t2 ) {
...sub = function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
this.z -= v.z;
this.w -= v.w;
return this;
}...
},
sub: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors
( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
...subScalar = function ( s ) {
this.x -= s;
this.y -= s;
this.z -= s;
this.w -= s;
return this;
}n/a
subVectors = function ( a, b ) {
this.x = a.x - b.x;
this.y = a.y - b.y;
this.z = a.z - b.z;
this.w = a.w - b.w;
return this;
}...
},
sub: function ( v, w ) {
if ( w !== undefined ) {
console.warn( 'THREE.Vector2: .sub() now only accepts one argument. Use .subVectors
( a, b ) instead.' );
return this.subVectors( v, w );
}
this.x -= v.x;
this.y -= v.y;
...toArray = function ( array, offset ) {
if ( array === undefined ) array = [];
if ( offset === undefined ) offset = 0;
array[ offset ] = this.x;
array[ offset + 1 ] = this.y;
array[ offset + 2 ] = this.z;
array[ offset + 3 ] = this.w;
return array;
}...
r = new Float32Array( n );
arrayCacheF32[ n ] = r;
}
if ( nBlocks !== 0 ) {
firstElem.toArray( r, 0 );
for ( var i = 1, offset = 0; i !== nBlocks; ++ i ) {
offset += blockSize;
array[ i ].toArray( r, offset );
}
...function VectorKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
multiply( shakeScale ).
toArray( values, values.length );
}
var trackName = '.position';
var track = new THREE.VectorKeyframeTrack( trackName, times, values );
return new THREE.AnimationClip( null, duration, [ track ] );
};
THREE.AnimationClipCreator.CreatePulsationAnimation = function( duration, pulseScale ) {
...function VectorKeyframeTrack( name, times, values, interpolation ) {
KeyframeTrackConstructor.call( this, name, times, values, interpolation );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function VertexNormalsHelper( object, size, hex, linewidth ) {
this.object = object;
this.size = ( size !== undefined ) ? size : 1;
var color = ( hex !== undefined ) ? hex : 0xff0000;
var width = ( linewidth !== undefined ) ? linewidth : 1;
//
var nNormals = 0;
var objGeometry = this.object.geometry;
if ( objGeometry && objGeometry.isGeometry ) {
nNormals = objGeometry.faces.length * 3;
} else if ( objGeometry && objGeometry.isBufferGeometry ) {
nNormals = objGeometry.attributes.normal.count;
}
//
var geometry = new BufferGeometry();
var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
geometry.addAttribute( 'position', positions );
LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
//
this.matrixAutoUpdate = false;
this.update();
}n/a
function VertexNormalsHelper( object, size, hex, linewidth ) {
this.object = object;
this.size = ( size !== undefined ) ? size : 1;
var color = ( hex !== undefined ) ? hex : 0xff0000;
var width = ( linewidth !== undefined ) ? linewidth : 1;
//
var nNormals = 0;
var objGeometry = this.object.geometry;
if ( objGeometry && objGeometry.isGeometry ) {
nNormals = objGeometry.faces.length * 3;
} else if ( objGeometry && objGeometry.isBufferGeometry ) {
nNormals = objGeometry.attributes.normal.count;
}
//
var geometry = new BufferGeometry();
var positions = new Float32BufferAttribute( nNormals * 2 * 3, 3 );
geometry.addAttribute( 'position', positions );
LineSegments.call( this, geometry, new LineBasicMaterial( { color: color, linewidth: width } ) );
//
this.matrixAutoUpdate = false;
this.update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function update() {
var keys = [ 'a', 'b', 'c' ];
this.object.updateMatrixWorld( true );
normalMatrix.getNormalMatrix( this.object.matrixWorld );
var matrixWorld = this.object.matrixWorld;
var position = this.geometry.attributes.position;
//
var objGeometry = this.object.geometry;
if ( objGeometry && objGeometry.isGeometry ) {
var vertices = objGeometry.vertices;
var faces = objGeometry.faces;
var idx = 0;
for ( var i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
for ( var j = 0, jl = face.vertexNormals.length; j < jl; j ++ ) {
var vertex = vertices[ face[ keys[ j ] ] ];
var normal = face.vertexNormals[ j ];
v1.copy( vertex ).applyMatrix4( matrixWorld );
v2.copy( normal ).applyMatrix3( normalMatrix ).normalize().multiplyScalar( this.size ).add( v1 );
position.setXYZ( idx, v1.x, v1.y, v1.z );
idx = idx + 1;
position.setXYZ( idx, v2.x, v2.y, v2.z );
idx = idx + 1;
}
}
} else if ( objGeometry && objGeometry.isBufferGeometry ) {
var objPos = objGeometry.attributes.position;
var objNorm = objGeometry.attributes.normal;
var idx = 0;
// for simplicity, ignore index and drawcalls, and render every normal
for ( var j = 0, jl = objPos.count; j < jl; j ++ ) {
v1.set( objPos.getX( j ), objPos.getY( j ), objPos.getZ( j ) ).applyMatrix4( matrixWorld );
v2.set( objNorm.getX( j ), objNorm.getY( j ), objNorm.getZ( j ) );
v2.applyMatrix3( normalMatrix ).normalize().multiplyScalar( this.size ).add( v1 );
position.setXYZ( idx, v1.x, v1.y, v1.z );
idx = idx + 1;
position.setXYZ( idx, v2.x, v2.y, v2.z );
idx = idx + 1;
}
}
position.needsUpdate = true;
}...
};
this.update = function( time ) {
for ( var i = 0; i < this.PARTICLE_CONTAINERS; i ++ ) {
this.particleContainers[ i ].update( time );
}
};
this.dispose = function() {
...function VideoTexture( video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
Texture.call( this, video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.generateMipmaps = false;
var scope = this;
function update() {
requestAnimationFrame( update );
if ( video.readyState >= video.HAVE_CURRENT_DATA ) {
scope.needsUpdate = true;
}
}
update();
}n/a
function VideoTexture( video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy ) {
Texture.call( this, video, mapping, wrapS, wrapT, magFilter, minFilter, format, type, anisotropy );
this.generateMipmaps = false;
var scope = this;
function update() {
requestAnimationFrame( update );
if ( video.readyState >= video.HAVE_CURRENT_DATA ) {
scope.needsUpdate = true;
}
}
update();
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function WebGLRenderTarget( width, height, options ) {
this.uuid = _Math.generateUUID();
this.width = width;
this.height = height;
this.scissor = new Vector4( 0, 0, width, height );
this.scissorTest = false;
this.viewport = new Vector4( 0, 0, width, height );
options = options || {};
if ( options.minFilter === undefined ) options.minFilter = LinearFilter;
this.texture = new Texture( undefined, undefined, options.wrapS, options.wrapT, options.magFilter, options.minFilter, options.
format, options.type, options.anisotropy, options.encoding );
this.depthBuffer = options.depthBuffer !== undefined ? options.depthBuffer : true;
this.stencilBuffer = options.stencilBuffer !== undefined ? options.stencilBuffer : true;
this.depthTexture = options.depthTexture !== undefined ? options.depthTexture : null;
}...
wrapS = wrapS || THREE.ClampToEdgeWrapping;
wrapT = wrapT || THREE.ClampToEdgeWrapping;
minFilter = minFilter || THREE.NearestFilter;
magFilter = magFilter || THREE.NearestFilter;
var renderTarget = new THREE.WebGLRenderTarget( sizeXTexture, sizeYTexture, {
wrapS: wrapS,
wrapT: wrapT,
minFilter: minFilter,
magFilter: magFilter,
format: THREE.RGBAFormat,
type: ( /(iPad|iPhone|iPod)/g.test( navigator.userAgent ) ) ? THREE.HalfFloatType : THREE.FloatType,
stencilBuffer: false
...addEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) this._listeners = {};
var listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
}...
}
} else {
var request = new XMLHttpRequest();
request.open( 'GET', url, true );
request.addEventListener( 'load', function ( event ) {
var response = event.target.response;
Cache.add( url, response );
if ( this.status === 200 ) {
...clone = function () {
return new this.constructor().copy( this );
}...
copy: function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
...copy = function ( source ) {
this.width = source.width;
this.height = source.height;
this.viewport.copy( source.viewport );
this.texture = source.texture.clone();
this.depthBuffer = source.depthBuffer;
this.stencilBuffer = source.stencilBuffer;
this.depthTexture = source.depthTexture;
return this;
}...
constructor: Texture,
isTexture: true,
clone: function () {
return new this.constructor().copy( this );
},
copy: function ( source ) {
this.name = source.name;
...dispatchEvent = function ( event ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
var array = [], i = 0;
var length = listenerArray.length;
for ( i = 0; i < length; i ++ ) {
array[ i ] = listenerArray[ i ];
}
for ( i = 0; i < length; i ++ ) {
array[ i ].call( this, event );
}
}
}...
return output;
},
dispose: function () {
this.dispatchEvent( { type: 'dispose' } );
},
transformUv: function ( uv ) {
if ( this.mapping !== UVMapping ) return;
...dispose = function () {
this.dispatchEvent( { type: 'dispose' } );
}...
setSize: function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
},
...hasEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return false;
var listeners = this._listeners;
return listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1;
}n/a
removeEventListener = function ( type, listener ) {
if ( this._listeners === undefined ) return;
var listeners = this._listeners;
var listenerArray = listeners[ type ];
if ( listenerArray !== undefined ) {
var index = listenerArray.indexOf( listener );
if ( index !== - 1 ) {
listenerArray.splice( index, 1 );
}
}
}...
// Reset
this.resetGLState = resetGLState;
this.dispose = function () {
_canvas.removeEventListener( 'webglcontextlost', onContextLost, false );
renderLists.dispose();
};
// Events
...setSize = function ( width, height ) {
if ( this.width !== width || this.height !== height ) {
this.width = width;
this.height = height;
this.dispose();
}
this.viewport.set( 0, 0, width, height );
this.scissor.set( 0, 0, width, height );
}...
this.setPixelRatio = function ( value ) {
if ( value === undefined ) return;
_pixelRatio = value;
this.setSize( _viewport.z, _viewport.w, false );
};
this.getSize = function () {
return {
width: _width,
...function WebGLRenderTargetCube( width, height, options ) {
WebGLRenderTarget.call( this, width, height, options );
this.activeCubeFace = 0; // PX 0, NX 1, PY 2, NY 3, PZ 4, NZ 5
this.activeMipMapLevel = 0;
}n/a
function WebGLRenderTargetCube( width, height, options ) {
WebGLRenderTarget.call( this, width, height, options );
this.activeCubeFace = 0; // PX 0, NX 1, PY 2, NY 3, PZ 4, NZ 5
this.activeMipMapLevel = 0;
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...function WebGLRenderer( parameters ) {
console.log( 'THREE.WebGLRenderer', REVISION );
parameters = parameters || {};
var _canvas = parameters.canvas !== undefined ? parameters.canvas : document.createElementNS( 'http://www.w3.org/1999/xhtml', '
canvas' ),
_context = parameters.context !== undefined ? parameters.context : null,
_alpha = parameters.alpha !== undefined ? parameters.alpha : false,
_depth = parameters.depth !== undefined ? parameters.depth : true,
_stencil = parameters.stencil !== undefined ? parameters.stencil : true,
_antialias = parameters.antialias !== undefined ? parameters.antialias : false,
_premultipliedAlpha = parameters.premultipliedAlpha !== undefined ? parameters.premultipliedAlpha : true,
_preserveDrawingBuffer = parameters.preserveDrawingBuffer !== undefined ? parameters.preserveDrawingBuffer : false;
var lights = [];
var currentRenderList = null;
var morphInfluences = new Float32Array( 8 );
var sprites = [];
var lensFlares = [];
// public properties
this.domElement = _canvas;
this.context = null;
// clearing
this.autoClear = true;
this.autoClearColor = true;
this.autoClearDepth = true;
this.autoClearStencil = true;
// scene graph
this.sortObjects = true;
// user-defined clipping
this.clippingPlanes = [];
this.localClippingEnabled = false;
// physically based shading
this.gammaFactor = 2.0; // for backwards compatibility
this.gammaInput = false;
this.gammaOutput = false;
// physical lights
this.physicallyCorrectLights = false;
// tone mapping
this.toneMapping = LinearToneMapping;
this.toneMappingExposure = 1.0;
this.toneMappingWhitePoint = 1.0;
// morphs
this.maxMorphTargets = 8;
this.maxMorphNormals = 4;
// internal properties
var _this = this,
// internal state cache
_currentProgram = null,
_currentRenderTarget = null,
_currentFramebuffer = null,
_currentMaterialId = - 1,
_currentGeometryProgram = '',
_currentCamera = null,
_currentScissor = new Vector4(),
_currentScissorTest = null,
_currentViewport = new Vector4(),
//
_usedTextureUnits = 0,
//
_clearColor = new Color( 0x000000 ),
_clearAlpha = 0,
_width = _canvas.width,
_height = _canvas.height,
_pixelRatio = 1,
_scissor = new Vector4( 0, 0, _width, _height ),
_scissorTest = false,
_viewport = new Vector4( 0, 0, _width, _height ),
// frustum
_frustum = new Frustum(),
// clipping
_clipping = new WebGLClipping(),
_clippingEnabled = false,
_localClippingEnabled = false,
// camera matrices cache
_projScreenMatrix = new Matrix4(),
_vector3 = new Vector3(),
_matrix4 = new Matrix4(),
_matrix42 = new Matrix4(),
// light arrays cache
_lights = {
hash: '',
ambient: [ 0, 0, 0 ],
directional: [],
directionalShadowMap: [],
directionalShadowMatrix: [],
spot: [],
spotShadowMap: [],
spotShadowMatrix: [],
rectArea: [],
point: [],
pointShadowMap: [],
pointShadowMatrix: [],
hemi: [],
shadows: []
},
// info
_infoMemory = {
geometries: 0,
textures: 0
},
_infoRender = {
frame: 0,
calls: 0,
vertices: 0,
faces: 0,
points: 0
};
this.info = {
render: _infoRender,
memory: _infoMemory,
programs: null
};
// initialize
var _gl;
try {
var contextAttributes = {
alpha: _alpha,
depth: _depth,
stencil: _stencil,
antialias: _antialias,
premultipliedAlpha: _premultipliedAlpha,
preserveDrawingBuffer: _preserveDrawingBuffer
};
_gl = _context || _canvas.getContext( 'webgl', contextAttributes ) || _canvas.getContext( 'experimental-webgl', contextAttributes
);
if ( _gl === null ) {
if ( _canvas.getContext( 'webgl' ) !== null ) {
throw 'Error creating WebGL context with your selected attributes.';
} else {
throw 'Error creating WebGL context.';
}
}
// Some experimental-webgl implementations do not have getShaderPrecisionFormat
if ( _ ...n/a
addPostPlugin = function () {
console.warn( 'THREE.WebGLRenderer: .addPostPlugin() has been removed.' );
}...
addPrePlugin: function () {
console.warn( 'THREE.WebGLRenderer: .addPrePlugin() has been removed.' );
},
addPostPlugin: function () {
console.warn( 'THREE.WebGLRenderer: .addPostPlugin() has been removed.' );
},
updateShadowMap: function () {
console.warn( 'THREE.WebGLRenderer: .updateShadowMap() has been removed.' );
}
...addPrePlugin = function () {
console.warn( 'THREE.WebGLRenderer: .addPrePlugin() has been removed.' );
}...
initMaterial: function () {
console.warn( 'THREE.WebGLRenderer: .initMaterial() has been removed.' );
},
addPrePlugin: function () {
console.warn( 'THREE.WebGLRenderer: .addPrePlugin() has been removed.' );
},
addPostPlugin: function () {
console.warn( 'THREE.WebGLRenderer: .addPostPlugin() has been removed.' );
},
...enableScissorTest = function ( boolean ) {
console.warn( 'THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().' );
this.setScissorTest( boolean );
}...
console.warn( 'THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( \'ANGLE_instanced_arrays\'
; ).' );
return this.extensions.get( 'ANGLE_instanced_arrays' );
},
enableScissorTest: function ( boolean ) {
console.warn( 'THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest
().' );
this.setScissorTest( boolean );
},
initMaterial: function () {
console.warn( 'THREE.WebGLRenderer: .initMaterial() has been removed.' );
...getCurrentRenderTarget = function () {
console.warn( 'THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().' );
return this.getRenderTarget();
}...
//
Object.assign( WebGLRenderer.prototype, {
getCurrentRenderTarget: function () {
console.warn( 'THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget
().' );
return this.getRenderTarget();
},
supportsFloatTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( \'OES_texture_float\' ).&#
x27; );
...initMaterial = function () {
console.warn( 'THREE.WebGLRenderer: .initMaterial() has been removed.' );
}...
console.warn( 'THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().' );
this.setScissorTest( boolean );
},
initMaterial: function () {
console.warn( 'THREE.WebGLRenderer: .initMaterial() has been removed.' );
},
addPrePlugin: function () {
console.warn( 'THREE.WebGLRenderer: .addPrePlugin() has been removed.' );
},
...supportsBlendMinMax = function () {
console.warn( 'THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( \'EXT_blend_minmax\' ).' );
return this.extensions.get( 'EXT_blend_minmax' );
}...
console.warn( 'THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( \'WEBGL_compressed_texture_pvrtc\' ).' );
return this.extensions.get( 'WEBGL_compressed_texture_pvrtc' );
},
supportsBlendMinMax: function () {
console.warn( 'THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.
get(\'EXT_blend_minmax\' ).' );
return this.extensions.get( 'EXT_blend_minmax' );
},
supportsVertexTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.' );
return this.capabilities.vertexTextures;
...supportsCompressedTexturePVRTC = function () {
console.warn( 'THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( \'WEBGL_compressed_texture_pvrtc\' ).' );
return this.extensions.get( 'WEBGL_compressed_texture_pvrtc' );
}...
console.warn( 'THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( \'WEBGL_compressed_texture_s3tc\' ).' );
return this.extensions.get( 'WEBGL_compressed_texture_s3tc' );
},
supportsCompressedTexturePVRTC: function () {
console.warn( 'THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .
extensions.get(\'WEBGL_compressed_texture_pvrtc\' ).' );
return this.extensions.get( 'WEBGL_compressed_texture_pvrtc' );
},
supportsBlendMinMax: function () {
console.warn( 'THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( \'EXT_blend_minmax\' ).'
; );
return this.extensions.get( 'EXT_blend_minmax' );
...supportsCompressedTextureS3TC = function () {
console.warn( 'THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( \'WEBGL_compressed_texture_s3tc\' ).' );
return this.extensions.get( 'WEBGL_compressed_texture_s3tc' );
}...
console.warn( 'THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( \'OES_standard_derivatives\' ).' );
return this.extensions.get( 'OES_standard_derivatives' );
},
supportsCompressedTextureS3TC: function () {
console.warn( 'THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions
.get(\'WEBGL_compressed_texture_s3tc\' ).' );
return this.extensions.get( 'WEBGL_compressed_texture_s3tc' );
},
supportsCompressedTexturePVRTC: function () {
console.warn( 'THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( \'WEBGL_compressed_texture_pvrtc\' ).' );
return this.extensions.get( 'WEBGL_compressed_texture_pvrtc' );
...supportsFloatTextures = function () {
console.warn( 'THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( \'OES_texture_float\' ).' );
return this.extensions.get( 'OES_texture_float' );
}...
console.warn( 'THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget().' );
return this.getRenderTarget();
},
supportsFloatTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions
.get(\'OES_texture_float\' ).' );
return this.extensions.get( 'OES_texture_float' );
},
supportsHalfFloatTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( \'OES_texture_half_float\&#
x27; ).' );
return this.extensions.get( 'OES_texture_half_float' );
...supportsHalfFloatTextures = function () {
console.warn( 'THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( \'OES_texture_half_float\' ).' );
return this.extensions.get( 'OES_texture_half_float' );
}...
console.warn( 'THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( \'OES_texture_float\' ).&#
x27; );
return this.extensions.get( 'OES_texture_float' );
},
supportsHalfFloatTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions
.get(\'OES_texture_half_float\' ).' );
return this.extensions.get( 'OES_texture_half_float' );
},
supportsStandardDerivatives: function () {
console.warn( 'THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( \'OES_standard_derivatives\' ).' );
return this.extensions.get( 'OES_standard_derivatives' );
...supportsInstancedArrays = function () {
console.warn( 'THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( \'ANGLE_instanced_arrays\' ).' );
return this.extensions.get( 'ANGLE_instanced_arrays' );
}...
console.warn( 'THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.' );
return this.capabilities.vertexTextures;
},
supportsInstancedArrays: function () {
console.warn( 'THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions
.get(\'ANGLE_instanced_arrays\' ).' );
return this.extensions.get( 'ANGLE_instanced_arrays' );
},
enableScissorTest: function ( boolean ) {
console.warn( 'THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest().' );
this.setScissorTest( boolean );
...supportsStandardDerivatives = function () {
console.warn( 'THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( \'OES_standard_derivatives\' ).' );
return this.extensions.get( 'OES_standard_derivatives' );
}...
console.warn( 'THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( \'OES_texture_half_float\&#
x27; ).' );
return this.extensions.get( 'OES_texture_half_float' );
},
supportsStandardDerivatives: function () {
console.warn( 'THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions
.get(\'OES_standard_derivatives\' ).' );
return this.extensions.get( 'OES_standard_derivatives' );
},
supportsCompressedTextureS3TC: function () {
console.warn( 'THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( \'WEBGL_compressed_texture_s3tc\' ).' );
return this.extensions.get( 'WEBGL_compressed_texture_s3tc' );
...supportsVertexTextures = function () {
console.warn( 'THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures.' );
return this.capabilities.vertexTextures;
}...
console.warn( 'THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( \'EXT_blend_minmax\' ).'
; );
return this.extensions.get( 'EXT_blend_minmax' );
},
supportsVertexTextures: function () {
console.warn( 'THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities
.vertexTextures.' );
return this.capabilities.vertexTextures;
},
supportsInstancedArrays: function () {
console.warn( 'THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( \'ANGLE_instanced_arrays\'
; ).' );
return this.extensions.get( 'ANGLE_instanced_arrays' );
...updateShadowMap = function () {
console.warn( 'THREE.WebGLRenderer: .updateShadowMap() has been removed.' );
}...
addPostPlugin: function () {
console.warn( 'THREE.WebGLRenderer: .addPostPlugin() has been removed.' );
},
updateShadowMap: function () {
console.warn( 'THREE.WebGLRenderer: .updateShadowMap() has been removed.' );
}
} );
Object.defineProperties( WebGLRenderer.prototype, {
...function WireframeGeometry( geometry ) {
BufferGeometry.call( this );
this.type = 'WireframeGeometry';
// buffer
var vertices = [];
// helper variables
var i, j, l, o, ol;
var edge = [ 0, 0 ], edges = {}, e, edge1, edge2;
var key, keys = [ 'a', 'b', 'c' ];
var vertex;
// different logic for Geometry and BufferGeometry
if ( geometry && geometry.isGeometry ) {
// create a data structure that contains all edges without duplicates
var faces = geometry.faces;
for ( i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
for ( j = 0; j < 3; j ++ ) {
edge1 = face[ keys[ j ] ];
edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
edge[ 1 ] = Math.max( edge1, edge2 );
key = edge[ 0 ] + ',' + edge[ 1 ];
if ( edges[ key ] === undefined ) {
edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
}
}
}
// generate vertices
for ( key in edges ) {
e = edges[ key ];
vertex = geometry.vertices[ e.index1 ];
vertices.push( vertex.x, vertex.y, vertex.z );
vertex = geometry.vertices[ e.index2 ];
vertices.push( vertex.x, vertex.y, vertex.z );
}
} else if ( geometry && geometry.isBufferGeometry ) {
var position, indices, groups;
var group, start, count;
var index1, index2;
vertex = new Vector3();
if ( geometry.index !== null ) {
// indexed BufferGeometry
position = geometry.attributes.position;
indices = geometry.index;
groups = geometry.groups;
if ( groups.length === 0 ) {
groups = [ { start: 0, count: indices.count, materialIndex: 0 } ];
}
// create a data structure that contains all eges without duplicates
for ( o = 0, ol = groups.length; o < ol; ++ o ) {
group = groups[ o ];
start = group.start;
count = group.count;
for ( i = start, l = ( start + count ); i < l; i += 3 ) {
for ( j = 0; j < 3; j ++ ) {
edge1 = indices.getX( i + j );
edge2 = indices.getX( i + ( j + 1 ) % 3 );
edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
edge[ 1 ] = Math.max( edge1, edge2 );
key = edge[ 0 ] + ',' + edge[ 1 ];
if ( edges[ key ] === undefined ) {
edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
}
}
}
}
// generate vertices
for ( key in edges ) {
e = edges[ key ];
vertex.fromBufferAttribute( position, e.index1 );
vertices.push( vertex.x, vertex.y, vertex.z );
vertex.fromBufferAttribute( position, e.index2 );
vertices.push( vertex.x, vertex.y, vertex.z );
}
} else {
// non-indexed BufferGeometry
position = geometry.attributes.position;
for ( i = 0, l = ( position.count / 3 ); i < l; i ++ ) {
for ( j = 0; j < 3; j ++ ) {
// three edges per triangle, an edge is represented as (index1, index2)
// e.g. the first triangle has the following edges: (0,1),(1,2),(2,0)
index1 = 3 * i + j;
vertex.fromBufferAttribute( position, index1 );
vertices.push( vertex.x, vertex.y, vertex.z );
index2 = 3 * i + ( ( j + 1 ) % 3 );
vertex.fromBufferAttribute( position, index2 );
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
}
}
// build geometry
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
}n/a
function WireframeGeometry( geometry ) {
BufferGeometry.call( this );
this.type = 'WireframeGeometry';
// buffer
var vertices = [];
// helper variables
var i, j, l, o, ol;
var edge = [ 0, 0 ], edges = {}, e, edge1, edge2;
var key, keys = [ 'a', 'b', 'c' ];
var vertex;
// different logic for Geometry and BufferGeometry
if ( geometry && geometry.isGeometry ) {
// create a data structure that contains all edges without duplicates
var faces = geometry.faces;
for ( i = 0, l = faces.length; i < l; i ++ ) {
var face = faces[ i ];
for ( j = 0; j < 3; j ++ ) {
edge1 = face[ keys[ j ] ];
edge2 = face[ keys[ ( j + 1 ) % 3 ] ];
edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
edge[ 1 ] = Math.max( edge1, edge2 );
key = edge[ 0 ] + ',' + edge[ 1 ];
if ( edges[ key ] === undefined ) {
edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
}
}
}
// generate vertices
for ( key in edges ) {
e = edges[ key ];
vertex = geometry.vertices[ e.index1 ];
vertices.push( vertex.x, vertex.y, vertex.z );
vertex = geometry.vertices[ e.index2 ];
vertices.push( vertex.x, vertex.y, vertex.z );
}
} else if ( geometry && geometry.isBufferGeometry ) {
var position, indices, groups;
var group, start, count;
var index1, index2;
vertex = new Vector3();
if ( geometry.index !== null ) {
// indexed BufferGeometry
position = geometry.attributes.position;
indices = geometry.index;
groups = geometry.groups;
if ( groups.length === 0 ) {
groups = [ { start: 0, count: indices.count, materialIndex: 0 } ];
}
// create a data structure that contains all eges without duplicates
for ( o = 0, ol = groups.length; o < ol; ++ o ) {
group = groups[ o ];
start = group.start;
count = group.count;
for ( i = start, l = ( start + count ); i < l; i += 3 ) {
for ( j = 0; j < 3; j ++ ) {
edge1 = indices.getX( i + j );
edge2 = indices.getX( i + ( j + 1 ) % 3 );
edge[ 0 ] = Math.min( edge1, edge2 ); // sorting prevents duplicates
edge[ 1 ] = Math.max( edge1, edge2 );
key = edge[ 0 ] + ',' + edge[ 1 ];
if ( edges[ key ] === undefined ) {
edges[ key ] = { index1: edge[ 0 ], index2: edge[ 1 ] };
}
}
}
}
// generate vertices
for ( key in edges ) {
e = edges[ key ];
vertex.fromBufferAttribute( position, e.index1 );
vertices.push( vertex.x, vertex.y, vertex.z );
vertex.fromBufferAttribute( position, e.index2 );
vertices.push( vertex.x, vertex.y, vertex.z );
}
} else {
// non-indexed BufferGeometry
position = geometry.attributes.position;
for ( i = 0, l = ( position.count / 3 ); i < l; i ++ ) {
for ( j = 0; j < 3; j ++ ) {
// three edges per triangle, an edge is represented as (index1, index2)
// e.g. the first triangle has the following edges: (0,1),(1,2),(2,0)
index1 = 3 * i + j;
vertex.fromBufferAttribute( position, index1 );
vertices.push( vertex.x, vertex.y, vertex.z );
index2 = 3 * i + ( ( j + 1 ) % 3 );
vertex.fromBufferAttribute( position, index2 );
vertices.push( vertex.x, vertex.y, vertex.z );
}
}
}
}
// build geometry
this.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
}...
}
},
clone: function () {
return new this.constructor( this.x, this.y );
},
copy: function ( v ) {
this.x = v.x;
this.y = v.y;
...