You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
1.4 KiB
66 lines
1.4 KiB
import NodeMaterial, { addNodeMaterial } from './NodeMaterial.js';
|
|
import { shininess, specularColor } from '../core/PropertyNode.js';
|
|
import { materialShininess, materialSpecular } from '../accessors/MaterialNode.js';
|
|
import { float } from '../shadernode/ShaderNode.js';
|
|
import PhongLightingModel from '../functions/PhongLightingModel.js';
|
|
|
|
import { MeshPhongMaterial } from 'three';
|
|
|
|
const defaultValues = new MeshPhongMaterial();
|
|
|
|
class MeshPhongNodeMaterial extends NodeMaterial {
|
|
|
|
constructor( parameters ) {
|
|
|
|
super();
|
|
|
|
this.isMeshPhongNodeMaterial = true;
|
|
|
|
this.lights = true;
|
|
|
|
this.shininessNode = null;
|
|
this.specularNode = null;
|
|
|
|
this.setDefaultValues( defaultValues );
|
|
|
|
this.setValues( parameters );
|
|
|
|
}
|
|
|
|
setupLightingModel( /*builder*/ ) {
|
|
|
|
return new PhongLightingModel();
|
|
|
|
}
|
|
|
|
setupVariants() {
|
|
|
|
// SHININESS
|
|
|
|
const shininessNode = ( this.shininessNode ? float( this.shininessNode ) : materialShininess ).max( 1e-4 ); // to prevent pow( 0.0, 0.0 )
|
|
|
|
shininess.assign( shininessNode );
|
|
|
|
// SPECULAR COLOR
|
|
|
|
const specularNode = this.specularNode || materialSpecular;
|
|
|
|
specularColor.assign( specularNode );
|
|
|
|
}
|
|
|
|
copy( source ) {
|
|
|
|
this.shininessNode = source.shininessNode;
|
|
this.specularNode = source.specularNode;
|
|
|
|
return super.copy( source );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
export default MeshPhongNodeMaterial;
|
|
|
|
addNodeMaterial( 'MeshPhongNodeMaterial', MeshPhongNodeMaterial );
|