| 1 | /**
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| 2 | * @author mrdoob / http://mrdoob.com/
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| 3 | * @author alteredq / http://alteredqualia.com/
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| 4 | */
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| 5 |
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| 6 | THREE.Material = function () {
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| 7 |
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| 8 | this.id = THREE.MaterialIdCount ++;
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| 9 | this.uuid = THREE.Math.generateUUID();
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| 10 |
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| 11 | this.name = '';
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| 12 |
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| 13 | this.side = THREE.FrontSide;
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| 14 |
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| 15 | this.opacity = 1;
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| 16 | this.transparent = false;
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| 17 |
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| 18 | this.blending = THREE.NormalBlending;
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| 19 |
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| 20 | this.blendSrc = THREE.SrcAlphaFactor;
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| 21 | this.blendDst = THREE.OneMinusSrcAlphaFactor;
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| 22 | this.blendEquation = THREE.AddEquation;
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| 23 |
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| 24 | this.depthTest = true;
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| 25 | this.depthWrite = true;
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| 26 |
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| 27 | this.polygonOffset = false;
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| 28 | this.polygonOffsetFactor = 0;
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| 29 | this.polygonOffsetUnits = 0;
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| 30 |
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| 31 | this.alphaTest = 0;
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| 32 |
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| 33 | this.overdraw = 0; // Overdrawn pixels (typically between 0 and 1) for fixing antialiasing gaps in CanvasRenderer
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| 34 |
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| 35 | this.visible = true;
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| 36 |
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| 37 | this.needsUpdate = true;
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| 38 |
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| 39 | };
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| 40 |
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| 41 | THREE.Material.prototype = {
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| 42 |
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| 43 | constructor: THREE.Material,
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| 44 |
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| 45 | setValues: function ( values ) {
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| 46 |
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| 47 | if ( values === undefined ) return;
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| 48 |
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| 49 | for ( var key in values ) {
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| 50 |
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| 51 | var newValue = values[ key ];
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| 52 |
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| 53 | if ( newValue === undefined ) {
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| 54 |
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| 55 | console.warn( 'THREE.Material: \'' + key + '\' parameter is undefined.' );
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| 56 | continue;
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| 57 |
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| 58 | }
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| 59 |
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| 60 | if ( key in this ) {
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| 61 |
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| 62 | var currentValue = this[ key ];
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| 63 |
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| 64 | if ( currentValue instanceof THREE.Color ) {
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| 65 |
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| 66 | currentValue.set( newValue );
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| 67 |
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| 68 | } else if ( currentValue instanceof THREE.Vector3 && newValue instanceof THREE.Vector3 ) {
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| 69 |
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| 70 | currentValue.copy( newValue );
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| 71 |
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| 72 | } else if ( key == 'overdraw') {
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| 73 |
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| 74 | // ensure overdraw is backwards-compatable with legacy boolean type
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| 75 | this[ key ] = Number(newValue);
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| 76 |
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| 77 | } else {
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| 78 |
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| 79 | this[ key ] = newValue;
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| 80 |
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| 81 | }
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| 82 |
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| 83 | }
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| 84 |
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| 85 | }
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| 86 |
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| 87 | },
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| 88 |
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| 89 | clone: function ( material ) {
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| 90 |
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| 91 | if ( material === undefined ) material = new THREE.Material();
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| 92 |
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| 93 | material.name = this.name;
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| 94 |
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| 95 | material.side = this.side;
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| 96 |
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| 97 | material.opacity = this.opacity;
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| 98 | material.transparent = this.transparent;
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| 99 |
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| 100 | material.blending = this.blending;
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| 101 |
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| 102 | material.blendSrc = this.blendSrc;
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| 103 | material.blendDst = this.blendDst;
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| 104 | material.blendEquation = this.blendEquation;
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| 105 |
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| 106 | material.depthTest = this.depthTest;
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| 107 | material.depthWrite = this.depthWrite;
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| 108 |
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| 109 | material.polygonOffset = this.polygonOffset;
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| 110 | material.polygonOffsetFactor = this.polygonOffsetFactor;
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| 111 | material.polygonOffsetUnits = this.polygonOffsetUnits;
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| 112 |
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| 113 | material.alphaTest = this.alphaTest;
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| 114 |
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| 115 | material.overdraw = this.overdraw;
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| 116 |
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| 117 | material.visible = this.visible;
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| 118 |
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| 119 | return material;
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| 120 |
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| 121 | },
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| 122 |
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| 123 | dispose: function () {
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| 124 |
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| 125 | this.dispatchEvent( { type: 'dispose' } );
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| 126 |
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| 127 | }
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| 128 |
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| 129 | };
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| 130 |
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| 131 | THREE.EventDispatcher.prototype.apply( THREE.Material.prototype );
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| 132 |
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| 133 | THREE.MaterialIdCount = 0;
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