three.js/examples/jsm/nodes/materials/MeshStandardNodeMaterial.js

import { MeshStandardNode } from './nodes/MeshStandardNode.js';
import { NodeMaterial } from './NodeMaterial.js';
import { NodeUtils } from '../core/NodeUtils.js';

function MeshStandardNodeMaterial() {

	var node = new MeshStandardNode();

	NodeMaterial.call( this, node, node );

	this.type = 'MeshStandardNodeMaterial';

}

MeshStandardNodeMaterial.prototype = Object.create( NodeMaterial.prototype );
MeshStandardNodeMaterial.prototype.constructor = MeshStandardNodeMaterial;

NodeUtils.addShortcuts( MeshStandardNodeMaterial.prototype, 'properties', [
	'color',
	'roughness',
	'metalness',
	'map',
	'normalMap',
	'normalScale',
	'metalnessMap',
	'roughnessMap',
	'envMap'
] );

export { MeshStandardNodeMaterial };