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84 lines
2.0 KiB
84 lines
2.0 KiB
import { ColorInput, SliderInput, LabelElement } from '../../libs/flow.module.js';
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import { BaseNode } from '../core/BaseNode.js';
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import { MeshBasicNodeMaterial } from 'three/nodes';
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export class BasicMaterialEditor extends BaseNode {
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constructor() {
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const material = new MeshBasicNodeMaterial();
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super( 'Basic Material', 1, material );
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this.setWidth( 300 );
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const color = new LabelElement( 'color' ).setInput( 3 );
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const opacity = new LabelElement( 'opacity' ).setInput( 1 );
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const position = new LabelElement( 'position' ).setInput( 3 );
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color.add( new ColorInput( material.color.getHex() ).onChange( ( input ) => {
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material.color.setHex( input.getValue() );
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} ) );
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opacity.add( new SliderInput( material.opacity, 0, 1 ).onChange( ( input ) => {
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material.opacity = input.getValue();
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this.updateTransparent();
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} ) );
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color.onConnect( () => this.update(), true );
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opacity.onConnect( () => this.update(), true );
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position.onConnect( () => this.update(), true );
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this.add( color )
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.add( opacity )
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.add( position );
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this.color = color;
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this.opacity = opacity;
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this.position = position;
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this.material = material;
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this.update();
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}
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update() {
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const { material, color, opacity, position } = this;
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color.setEnabledInputs( ! color.getLinkedObject() );
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opacity.setEnabledInputs( ! opacity.getLinkedObject() );
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material.colorNode = color.getLinkedObject();
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material.opacityNode = opacity.getLinkedObject() || null;
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material.positionNode = position.getLinkedObject() || null;
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material.dispose();
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this.updateTransparent();
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}
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updateTransparent() {
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const { material, opacity } = this;
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const transparent = opacity.getLinkedObject() || material.opacity < 1 ? true : false;
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const needsUpdate = transparent !== material.transparent;
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material.transparent = transparent;
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opacity.setIcon( material.transparent ? 'ti ti-layers-intersect' : 'ti ti-layers-subtract' );
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if ( needsUpdate === true ) material.dispose();
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}
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}
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