| import { Color } from '../math/Color.js'; |
| import { Vector2 } from '../math/Vector2.js'; |
| import { Vector3 } from '../math/Vector3.js'; |
| import { Vector4 } from '../math/Vector4.js'; |
| import { Matrix3 } from '../math/Matrix3.js'; |
| import { Matrix4 } from '../math/Matrix4.js'; |
| import { FileLoader } from './FileLoader.js'; |
| import { DefaultLoadingManager } from './LoadingManager.js'; |
| import * as Materials from '../materials/Materials.js'; |
|
|
| |
| |
| |
|
|
| function MaterialLoader( manager ) { |
|
|
| this.manager = ( manager !== undefined ) ? manager : DefaultLoadingManager; |
| this.textures = {}; |
|
|
| } |
|
|
| Object.assign( MaterialLoader.prototype, { |
|
|
| load: function ( url, onLoad, onProgress, onError ) { |
|
|
| var scope = this; |
|
|
| var loader = new FileLoader( scope.manager ); |
| loader.setPath( scope.path ); |
| loader.load( url, function ( text ) { |
|
|
| onLoad( scope.parse( JSON.parse( text ) ) ); |
|
|
| }, onProgress, onError ); |
|
|
| }, |
|
|
| 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.vertexColors !== undefined ) material.vertexColors = json.vertexColors; |
| if ( json.fog !== undefined ) material.fog = json.fog; |
| if ( json.flatShading !== undefined ) material.flatShading = json.flatShading; |
| if ( json.blending !== undefined ) material.blending = json.blending; |
| if ( json.combine !== undefined ) material.combine = json.combine; |
| 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.rotation !== undefined ) material.rotation = json.rotation; |
|
|
| if ( json.linewidth !== 1 ) material.linewidth = json.linewidth; |
| if ( json.dashSize !== undefined ) material.dashSize = json.dashSize; |
| if ( json.gapSize !== undefined ) material.gapSize = json.gapSize; |
| if ( json.scale !== undefined ) material.scale = json.scale; |
|
|
| if ( json.polygonOffset !== undefined ) material.polygonOffset = json.polygonOffset; |
| if ( json.polygonOffsetFactor !== undefined ) material.polygonOffsetFactor = json.polygonOffsetFactor; |
| if ( json.polygonOffsetUnits !== undefined ) material.polygonOffsetUnits = json.polygonOffsetUnits; |
|
|
| if ( json.skinning !== undefined ) material.skinning = json.skinning; |
| if ( json.morphTargets !== undefined ) material.morphTargets = json.morphTargets; |
| if ( json.dithering !== undefined ) material.dithering = json.dithering; |
|
|
| if ( json.visible !== undefined ) material.visible = json.visible; |
| if ( json.userData !== undefined ) material.userData = json.userData; |
|
|
| |
|
|
| if ( json.uniforms !== undefined ) { |
|
|
| for ( var name in json.uniforms ) { |
|
|
| var uniform = json.uniforms[ name ]; |
|
|
| material.uniforms[ name ] = {}; |
|
|
| switch ( uniform.type ) { |
|
|
| case 't': |
| material.uniforms[ name ].value = getTexture( uniform.value ); |
| break; |
|
|
| case 'c': |
| material.uniforms[ name ].value = new Color().setHex( uniform.value ); |
| break; |
|
|
| case 'v2': |
| material.uniforms[ name ].value = new Vector2().fromArray( uniform.value ); |
| break; |
|
|
| case 'v3': |
| material.uniforms[ name ].value = new Vector3().fromArray( uniform.value ); |
| break; |
|
|
| case 'v4': |
| material.uniforms[ name ].value = new Vector4().fromArray( uniform.value ); |
| break; |
|
|
| case 'm3': |
| material.uniforms[ name ].value = new Matrix3().fromArray( uniform.value ); |
|
|
| case 'm4': |
| material.uniforms[ name ].value = new Matrix4().fromArray( uniform.value ); |
| break; |
|
|
| default: |
| material.uniforms[ name ].value = uniform.value; |
|
|
| } |
|
|
| } |
|
|
| } |
|
|
| if ( json.defines !== undefined ) material.defines = json.defines; |
| if ( json.vertexShader !== undefined ) material.vertexShader = json.vertexShader; |
| if ( json.fragmentShader !== undefined ) material.fragmentShader = json.fragmentShader; |
|
|
| if ( json.extensions !== undefined ) { |
|
|
| for ( var key in json.extensions ) { |
|
|
| material.extensions[ key ] = json.extensions[ key ]; |
|
|
| } |
|
|
| } |
|
|
| |
|
|
| if ( json.shading !== undefined ) material.flatShading = json.shading === 1; |
|
|
| |
|
|
| if ( json.size !== undefined ) material.size = json.size; |
| if ( json.sizeAttenuation !== undefined ) material.sizeAttenuation = json.sizeAttenuation; |
|
|
| |
|
|
| 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.normalMapType !== undefined ) material.normalMapType = json.normalMapType; |
| if ( json.normalScale !== undefined ) { |
|
|
| var normalScale = json.normalScale; |
|
|
| if ( Array.isArray( normalScale ) === false ) { |
|
|
| |
|
|
| 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.metalnessMap = getTexture( json.metalnessMap ); |
|
|
| if ( json.emissiveMap !== undefined ) material.emissiveMap = getTexture( json.emissiveMap ); |
| if ( json.emissiveIntensity !== undefined ) material.emissiveIntensity = json.emissiveIntensity; |
|
|
| if ( json.specularMap !== undefined ) material.specularMap = getTexture( json.specularMap ); |
|
|
| if ( json.envMap !== undefined ) material.envMap = getTexture( json.envMap ); |
| if ( json.envMapIntensity !== undefined ) material.envMapIntensity = json.envMapIntensity; |
|
|
| if ( json.reflectivity !== undefined ) material.reflectivity = json.reflectivity; |
|
|
| if ( json.lightMap !== undefined ) material.lightMap = getTexture( json.lightMap ); |
| if ( json.lightMapIntensity !== undefined ) material.lightMapIntensity = json.lightMapIntensity; |
|
|
| if ( json.aoMap !== undefined ) material.aoMap = getTexture( json.aoMap ); |
| if ( json.aoMapIntensity !== undefined ) material.aoMapIntensity = json.aoMapIntensity; |
|
|
| if ( json.gradientMap !== undefined ) material.gradientMap = getTexture( json.gradientMap ); |
|
|
| return material; |
|
|
| }, |
|
|
| setPath: function ( value ) { |
|
|
| this.path = value; |
| return this; |
|
|
| }, |
|
|
| setTextures: function ( value ) { |
|
|
| this.textures = value; |
| return this; |
|
|
| } |
|
|
| } ); |
|
|
|
|
| export { MaterialLoader }; |
|
|
