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100 lines
1.4 KiB
100 lines
1.4 KiB
2 years ago
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import { LabelElement } from '../../libs/flow.module.js';
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import { Object3DEditor } from './Object3DEditor.js';
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import { Points } from 'three';
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export class PointsEditor extends Object3DEditor {
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constructor( points = null ) {
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if ( points === null ) {
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points = new Points();
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}
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super( points, 'Points' );
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this.material = null;
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this.defaultMaterial = null;
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this._initMaterial();
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this.updateDefault();
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this.restoreDefault();
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this.update();
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}
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get points() {
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return this.value;
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}
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_initMaterial() {
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const materialElement = new LabelElement( 'Material' ).setInputColor( 'forestgreen' ).setInput( 1 );
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materialElement.onValid( ( source, target, stage ) => {
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const object = target.getObject();
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if ( object && object.isMaterial !== true ) {
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if ( stage === 'dragged' ) {
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const name = target.node.getName();
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this.editor.tips.error( `"${name}" is not a Material.` );
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}
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return false;
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}
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} ).onConnect( () => {
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this.material = materialElement.getLinkedObject() || this.defaultMaterial;
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this.update();
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} );
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this.add( materialElement );
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}
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update() {
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super.update();
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const points = this.points;
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if ( points ) {
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points.material = this.material || this.defaultMaterial;
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}
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}
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updateDefault() {
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super.updateDefault();
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this.defaultMaterial = this.points.material;
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}
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restoreDefault() {
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super.restoreDefault();
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this.points.material = this.defaultMaterial;
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}
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}
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