53 lines
1.2 KiB
JavaScript
53 lines
1.2 KiB
JavaScript
import Node from '../core/Node.js';
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import { addNodeClass } from '../core/Node.js';
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import { nodeImmutable } from '../shadernode/ShaderNode.js';
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import { reference } from './ReferenceNode.js';
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class SceneNode extends Node {
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constructor( scope = SceneNode.BACKGROUND_BLURRINESS, scene = null ) {
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super();
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this.scope = scope;
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this.scene = scene;
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}
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setup( builder ) {
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const scope = this.scope;
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const scene = this.scene !== null ? this.scene : builder.scene;
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let output;
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if ( scope === SceneNode.BACKGROUND_BLURRINESS ) {
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output = reference( 'backgroundBlurriness', 'float', scene );
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} else if ( scope === SceneNode.BACKGROUND_INTENSITY ) {
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output = reference( 'backgroundIntensity', 'float', scene );
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} else {
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console.error( 'THREE.SceneNode: Unknown scope:', scope );
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}
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return output;
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}
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}
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SceneNode.BACKGROUND_BLURRINESS = 'backgroundBlurriness';
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SceneNode.BACKGROUND_INTENSITY = 'backgroundIntensity';
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export default SceneNode;
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export const backgroundBlurriness = nodeImmutable( SceneNode, SceneNode.BACKGROUND_BLURRINESS );
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export const backgroundIntensity = nodeImmutable( SceneNode, SceneNode.BACKGROUND_INTENSITY );
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addNodeClass( 'SceneNode', SceneNode );
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