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85 lines
1.7 KiB
JavaScript
85 lines
1.7 KiB
JavaScript
/**
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* @author dforrer / https://github.com/dforrer
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* Developed as part of a project at University of Applied Sciences and Arts Northwestern Switzerland (www.fhnw.ch)
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*/
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/**
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* @param object THREE.Object3D
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* @param newScale THREE.Vector3
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* @param optionalOldScale THREE.Vector3
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* @constructor
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*/
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var SetScaleCommand = function ( object, newScale, optionalOldScale ) {
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Command.call( this );
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this.type = 'SetScaleCommand';
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this.name = 'Set Scale';
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this.updatable = true;
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this.object = object;
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if ( object !== undefined && newScale !== undefined ) {
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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 !== undefined ) {
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this.oldScale = optionalOldScale.clone();
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}
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};
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SetScaleCommand.prototype = {
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execute: function () {
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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: function () {
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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: function ( command ) {
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this.newScale.copy( command.newScale );
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},
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toJSON: function () {
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var output = Command.prototype.toJSON.call( 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: function ( json ) {
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Command.prototype.fromJSON.call( this, json );
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this.object = this.editor.objectByUuid( json.objectUuid );
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this.oldScale = new THREE.Vector3().fromArray( json.oldScale );
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this.newScale = new THREE.Vector3().fromArray( json.newScale );
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}
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};
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