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import { MaterialLoader } from 'three';
import {
NodeMaterial,
LineBasicNodeMaterial,
MeshBasicNodeMaterial,
MeshStandardNodeMaterial,
MeshPhysicalNodeMaterial,
PointsNodeMaterial,
SpriteNodeMaterial
} from '../materials/Materials.js';
const superFromTypeFunction = MaterialLoader.createMaterialFromType;
MaterialLoader.createMaterialFromType = function ( type ) {
const materialLib = {
NodeMaterial,
LineBasicNodeMaterial,
MeshBasicNodeMaterial,
MeshStandardNodeMaterial,
MeshPhysicalNodeMaterial,
PointsNodeMaterial,
SpriteNodeMaterial
};
if ( materialLib[ type ] !== undefined ) {
return new materialLib[ type ]();
}
return superFromTypeFunction.call( this, type );
};
class NodeMaterialLoader extends MaterialLoader {
constructor( manager ) {
super( manager );
this.nodes = {};
}
parse( json ) {
const material = super.parse( json );
const nodes = this.nodes;
const inputNodes = json.inputNodes;
for ( const property in inputNodes ) {
const uuid = inputNodes[ property ];
material[ property ] = nodes[ uuid ];
}
return material;
}
setNodes( value ) {
this.nodes = value;
return this;
}
}
export default NodeMaterialLoader;