import { TangentSpaceNormalMap } from '../constants.js'; import { Material } from './Material.js'; import { Vector2 } from '../math/Vector2.js'; import { Color } from '../math/Color.js'; /** * @author WestLangley / http://github.com/WestLangley * * parameters = { * color: , * opacity: , * * matcap: new THREE.Texture( ), * * map: new THREE.Texture( ), * * bumpMap: new THREE.Texture( ), * bumpScale: , * * normalMap: new THREE.Texture( ), * normalMapType: THREE.TangentSpaceNormalMap, * normalScale: , * * displacementMap: new THREE.Texture( ), * displacementScale: , * displacementBias: , * * alphaMap: new THREE.Texture( ), * * skinning: , * morphTargets: , * morphNormals: * } */ function MeshMatcapMaterial( parameters ) { Material.call( this ); this.defines = { 'MATCAP': '' }; this.type = 'MeshMatcapMaterial'; this.color = new Color( 0xffffff ); // diffuse this.matcap = null; this.map = null; this.bumpMap = null; this.bumpScale = 1; this.normalMap = null; this.normalMapType = TangentSpaceNormalMap; this.normalScale = new Vector2( 1, 1 ); this.displacementMap = null; this.displacementScale = 1; this.displacementBias = 0; this.alphaMap = null; this.skinning = false; this.morphTargets = false; this.morphNormals = false; this.lights = false; this.setValues( parameters ); // a matcap is required if ( this.matcap === null ) { var canvas = document.createElement( 'canvas' ); canvas.width = 1; canvas.height = 1; var context = canvas.getContext( '2d' ); context.fillStyle = '#fff'; context.fillRect( 0, 0, 1, 1 ); this.matcap = new THREE.CanvasTexture( canvas ); } } MeshMatcapMaterial.prototype = Object.create( Material.prototype ); MeshMatcapMaterial.prototype.constructor = MeshMatcapMaterial; MeshMatcapMaterial.prototype.isMeshMatcapMaterial = true; MeshMatcapMaterial.prototype.copy = function ( source ) { Material.prototype.copy.call( this, source ); this.defines = { 'MATCAP': '' }; this.color.copy( source.color ); this.matcap = source.matcap; this.map = source.map; this.bumpMap = source.bumpMap; this.bumpScale = source.bumpScale; this.normalMap = source.normalMap; this.normalMapType = source.normalMapType; this.normalScale.copy( source.normalScale ); this.displacementMap = source.displacementMap; this.displacementScale = source.displacementScale; this.displacementBias = source.displacementBias; this.alphaMap = source.alphaMap; this.skinning = source.skinning; this.morphTargets = source.morphTargets; this.morphNormals = source.morphNormals; return this; }; export { MeshMatcapMaterial };