添加关照、全局等高线、修改图层问题

static/sdk/three/jsm/nodes/lighting/LightingContextNode.js

@@ -0,0 +1,66 @@
+import ContextNode from '../core/ContextNode.js';
+import { addNodeClass } from '../core/Node.js';
+import { addNodeElement, nodeProxy, float, vec3 } from '../shadernode/ShaderNode.js';
+
+class LightingContextNode extends ContextNode {
+
+	constructor( node, lightingModel = null, backdropNode = null, backdropAlphaNode = null ) {
+
+		super( node );
+
+		this.lightingModel = lightingModel;
+		this.backdropNode = backdropNode;
+		this.backdropAlphaNode = backdropAlphaNode;
+
+		this._context = null;
+
+	}
+
+	getContext() {
+
+		const { backdropNode, backdropAlphaNode } = this;
+
+		const directDiffuse = vec3().temp( 'directDiffuse' ),
+			directSpecular = vec3().temp( 'directSpecular' ),
+			indirectDiffuse = vec3().temp( 'indirectDiffuse' ),
+			indirectSpecular = vec3().temp( 'indirectSpecular' );
+
+		const reflectedLight = {
+			directDiffuse,
+			directSpecular,
+			indirectDiffuse,
+			indirectSpecular
+		};
+
+		const context = {
+			radiance: vec3().temp( 'radiance' ),
+			irradiance: vec3().temp( 'irradiance' ),
+			iblIrradiance: vec3().temp( 'iblIrradiance' ),
+			ambientOcclusion: float( 1 ).temp( 'ambientOcclusion' ),
+			reflectedLight,
+			backdrop: backdropNode,
+			backdropAlpha: backdropAlphaNode
+		};
+
+		return context;
+
+	}
+
+	setup( builder ) {
+
+		this.context = this._context || ( this._context = this.getContext() );
+		this.context.lightingModel = this.lightingModel || builder.context.lightingModel;
+
+		return super.setup( builder );
+
+	}
+
+}
+
+export default LightingContextNode;
+
+export const lightingContext = nodeProxy( LightingContextNode );
+
+addNodeElement( 'lightingContext', lightingContext );
+
+addNodeClass( 'LightingContextNode', LightingContextNode );