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95 lines
2.0 KiB
JavaScript
95 lines
2.0 KiB
JavaScript
import Command from './Command';
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/**
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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 newGeometry THREE.Geometry
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* @constructor
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*/
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function SetGeometryCommand(object, newGeometry) {
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Command.call(this);
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this.type = 'SetGeometryCommand';
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this.name = 'Set Geometry';
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this.updatable = true;
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this.object = object;
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this.oldGeometry = (object !== undefined) ? object.geometry : undefined;
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this.newGeometry = newGeometry;
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};
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SetGeometryCommand.prototype = Object.create(Command.prototype);
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Object.assign(SetGeometryCommand.prototype, {
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constructor: SetGeometryCommand,
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execute: function () {
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this.object.geometry.dispose();
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this.object.geometry = this.newGeometry;
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this.object.geometry.computeBoundingSphere();
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this.editor.app.call('geometryChanged', this, this.object);
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this.editor.app.call('sceneGraphChanged', this);
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},
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undo: function () {
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this.object.geometry.dispose();
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this.object.geometry = this.oldGeometry;
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this.object.geometry.computeBoundingSphere();
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this.editor.app.call('geometryChanged', this, this.object);
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this.editor.app.call('sceneGraphChanged', this);
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},
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update: function (cmd) {
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this.newGeometry = cmd.newGeometry;
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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.oldGeometry = this.object.geometry.toJSON();
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output.newGeometry = this.newGeometry.toJSON();
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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.oldGeometry = parseGeometry(json.oldGeometry);
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this.newGeometry = parseGeometry(json.newGeometry);
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function parseGeometry(data) {
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var loader = new THREE.ObjectLoader();
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return loader.parseGeometries([data])[data.uuid];
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}
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}
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});
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export default SetGeometryCommand;
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