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85 lines
1.6 KiB
JavaScript
85 lines
1.6 KiB
JavaScript
2 months ago
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import { Command } from '../Command.js';
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import { Vector3 } from 'three';
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class SetScaleCommand extends Command {
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/**
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* @param {Editor} editor
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* @param {THREE.Object3D|null} object
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* @param {THREE.Vector3|null} newScale
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* @param {THREE.Vector3|null} optionalOldScale
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* @constructor
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*/
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constructor( editor, object = null, newScale = null, optionalOldScale = null ) {
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super( editor );
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this.type = 'SetScaleCommand';
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this.name = editor.strings.getKey( 'command/SetScale' );
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this.updatable = true;
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this.object = object;
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if ( object !== null && newScale !== null ) {
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this.oldScale = object.scale.clone();
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this.newScale = newScale.clone();
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}
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if ( optionalOldScale !== null ) {
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this.oldScale = optionalOldScale.clone();
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}
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}
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execute() {
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this.object.scale.copy( this.newScale );
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this.object.updateMatrixWorld( true );
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this.editor.signals.objectChanged.dispatch( this.object );
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}
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undo() {
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this.object.scale.copy( this.oldScale );
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this.object.updateMatrixWorld( true );
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this.editor.signals.objectChanged.dispatch( this.object );
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}
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update( command ) {
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this.newScale.copy( command.newScale );
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}
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toJSON() {
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const output = super.toJSON( this );
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output.objectUuid = this.object.uuid;
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output.oldScale = this.oldScale.toArray();
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output.newScale = this.newScale.toArray();
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return output;
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}
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fromJSON( json ) {
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super.fromJSON( json );
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this.object = this.editor.objectByUuid( json.objectUuid );
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this.oldScale = new Vector3().fromArray( json.oldScale );
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this.newScale = new Vector3().fromArray( json.newScale );
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}
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}
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export { SetScaleCommand };
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