1 /*******************************************************************************
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2 * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.g3d.csg.scenegraph2;
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14 import java.util.Collection;
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15 import java.util.Collections;
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17 import javax.vecmath.AxisAngle4d;
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18 import javax.vecmath.Quat4d;
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19 import javax.vecmath.Vector3d;
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21 import org.jcae.opencascade.jni.TopoDS_Shape;
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22 import org.simantics.g3d.property.annotations.GetPropertyValue;
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23 import org.simantics.g3d.property.annotations.SetPropertyValue;
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24 import org.simantics.g3d.scenegraph.G3DNode;
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25 import org.simantics.layer0.Layer0;
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26 import org.simantics.objmap.graph.annotations.RelatedGetValue;
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27 import org.simantics.objmap.graph.annotations.RelatedSetValue;
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28 import org.simantics.opencascade.OccTriangulator;
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29 import org.simantics.opencascade.vtk.vtkSolidObject;
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30 import org.simantics.utils.threads.AWTThread;
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32 import vtk.vtkPanel;
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33 import vtk.vtkProp3D;
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34 import vtk.vtkRenderer;
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36 public abstract class CSGnode extends G3DNode implements ICSGnode {
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38 public static final double MIN_VALUE = 0.001;
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40 private String name;
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43 @RelatedGetValue(Layer0.URIs.HasName)
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44 @GetPropertyValue(value = Layer0.URIs.HasName, tabId = "Default", name = "Name")
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45 public String getName() {
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49 @RelatedSetValue(Layer0.URIs.HasName)
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50 @SetPropertyValue(Layer0.URIs.HasName)
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51 public void setName(String name) {
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55 firePropertyChanged(Layer0.URIs.HasName);
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59 public String toString() {
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64 private vtkSolidObject solidObject;
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67 public TopoDS_Shape getGeometry() {
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68 TopoDS_Shape shape = getBaseGeometry();
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71 Quat4d q = getOrientation();
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72 AxisAngle4d r = new AxisAngle4d();
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74 TopoDS_Shape tshape = OccTriangulator.makeRotation(shape, new double[] { 0.0, 0.0, 0.0, r.x, r.y, r.z }, r.angle);
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77 Vector3d p = getPosition();
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78 tshape = OccTriangulator.makeTranslation(shape, p.x, p.y, p.z);
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83 public void visualize(vtkPanel panel) {
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84 if (solidObject != null) {
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85 solidObject.delete();
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88 TopoDS_Shape shape = getGeometry();
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91 solidObject = new vtkSolidObject(panel, shape);
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92 solidObject.visualizeSolid(true, false);
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95 @SuppressWarnings("unchecked")
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96 public Collection<vtkProp3D> getActors() {
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97 if (solidObject == null)
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98 return Collections.EMPTY_LIST;
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99 return solidObject.getActors();
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102 public void stopVisualize() {
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103 if (solidObject != null) {
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104 if (Thread.currentThread() == AWTThread.getThreadAccess().getThread())
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105 solidObject.delete();
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107 solidObject.dispose();
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108 solidObject = null;
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113 public void cleanup() {
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