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.vtk.shape;
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14 import javax.vecmath.Matrix4d;
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15 import javax.vecmath.Point3d;
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17 import org.simantics.g3d.math.MathTools;
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18 import org.simantics.utils.threads.AWTThread;
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19 import org.simantics.utils.threads.ThreadUtils;
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21 import vtk.vtkActor;
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22 import vtk.vtkAssembly;
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24 import vtk.vtkConeSource;
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25 import vtk.vtkLinearTransform;
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26 import vtk.vtkMatrix4x4;
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27 import vtk.vtkPolyDataMapper;
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28 import vtk.vtkProp3D;
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29 import vtk.vtkRenderer;
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30 import vtk.vtkTextActor;
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31 import vtk.vtkTubeFilter;
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33 public class axesActor extends vtkAssembly implements IvtkVisualObject{
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35 private vtkRenderer ren;
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36 private double axisLength = 0.8;
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37 private vtkTextActor xactor, yactor, zactor;
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38 private vtkActor tubeActor;
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39 private vtkActor xconeActor;
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40 private vtkActor yconeActor;
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41 private vtkActor zconeActor;
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42 private boolean rendered = false;
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44 public axesActor(vtkRenderer _ren) {
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50 public axesActor(vtkRenderer _ren, double axisLength) {
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53 this.axisLength = axisLength;
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57 public void createAxes() {
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58 vtkAxes axes = new vtkAxes();
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59 axes.SetOrigin(0, 0, 0);
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60 axes.SetScaleFactor(axisLength);
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62 xactor = new vtkTextActor();
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63 yactor = new vtkTextActor();
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64 zactor = new vtkTextActor();
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66 xactor.SetInput("X");
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67 yactor.SetInput("Y");
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68 zactor.SetInput("Z");
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70 // xactor.SetTextScaleModeToViewport();
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71 // yactor.SetTextScaleModeToViewport();
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72 // zactor.SetTextScaleModeToViewport();
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73 xactor.SetTextScaleModeToNone();
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74 yactor.SetTextScaleModeToNone();
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75 zactor.SetTextScaleModeToNone();
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77 xactor.GetTextProperty().SetColor(0.0, 0.0, 0.0);
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78 xactor.GetTextProperty().ShadowOff();
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79 xactor.GetTextProperty().ItalicOff();
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80 xactor.GetTextProperty().BoldOff();
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82 yactor.GetTextProperty().SetColor(0.0, 0.0, 0.0);
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83 yactor.GetTextProperty().ShadowOff();
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84 yactor.GetTextProperty().ItalicOff();
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85 yactor.GetTextProperty().BoldOff();
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87 zactor.GetTextProperty().SetColor(0.0, 0.0, 0.0);
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88 zactor.GetTextProperty().ShadowOff();
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89 zactor.GetTextProperty().ItalicOff();
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90 zactor.GetTextProperty().BoldOff();
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92 xactor.GetTextProperty().Delete();
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93 yactor.GetTextProperty().Delete();
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94 zactor.GetTextProperty().Delete();
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96 xactor.SetMaximumLineHeight(0.25);
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97 yactor.SetMaximumLineHeight(0.25);
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98 zactor.SetMaximumLineHeight(0.25);
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100 xactor.SetPickable(0);
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101 yactor.SetPickable(0);
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102 zactor.SetPickable(0);
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104 vtkTubeFilter tube = new vtkTubeFilter();
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105 tube.SetInput(axes.GetOutput());
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106 tube.SetRadius(0.05 * axisLength);
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107 tube.SetNumberOfSides(8);
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109 vtkPolyDataMapper tubeMapper = new vtkPolyDataMapper();
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110 tubeMapper.SetInput(tube.GetOutput());
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112 tubeActor = new vtkActor();
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113 tubeActor.SetMapper(tubeMapper);
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114 tubeActor.PickableOff();
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117 double coneScale = 0.3 * axisLength;
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120 vtkConeSource xcone = new vtkConeSource();
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121 xcone.SetResolution(coneRes);
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122 vtkPolyDataMapper xconeMapper = new vtkPolyDataMapper();
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123 xconeMapper.SetInput(xcone.GetOutput());
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124 xconeActor = new vtkActor();
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125 xconeActor.SetMapper(xconeMapper);
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126 xconeActor.GetProperty().SetColor(1, 0, 0);
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127 xconeActor.SetScale(coneScale, coneScale, coneScale);
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128 xconeActor.SetPosition(axisLength, 0.0, 0.0);
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129 xconeActor.SetPickable(0);
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132 vtkConeSource ycone = new vtkConeSource();
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133 ycone.SetResolution(coneRes);
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134 vtkPolyDataMapper yconeMapper = new vtkPolyDataMapper();
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135 yconeMapper.SetInput(ycone.GetOutput());
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136 yconeActor = new vtkActor();
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137 yconeActor.SetMapper(yconeMapper);
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138 yconeActor.GetProperty().SetColor(1, 1, 0);
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139 yconeActor.RotateZ(90);
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140 yconeActor.SetScale(coneScale, coneScale, coneScale);
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141 yconeActor.SetPosition(0.0, axisLength, 0.0);
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142 yconeActor.SetPickable(0);
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145 vtkConeSource zcone = new vtkConeSource();
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146 zcone.SetResolution(coneRes);
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147 vtkPolyDataMapper zconeMapper = new vtkPolyDataMapper();
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148 zconeMapper.SetInput(zcone.GetOutput());
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149 zconeActor = new vtkActor();
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150 zconeActor.SetMapper(zconeMapper);
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151 zconeActor.GetProperty().SetColor(0, 1, 0);
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152 zconeActor.RotateY(-90);
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153 zconeActor.SetScale(coneScale, coneScale, coneScale);
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154 zconeActor.SetPosition(0.0, 0.0, axisLength);
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155 zconeActor.SetPickable(0);
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158 this.AddPart(tubeActor);
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159 this.AddPart(xconeActor);
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160 this.AddPart(yconeActor);
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161 this.AddPart(zconeActor);
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163 tube.GetOutput().Delete();
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164 xcone.GetOutput().Delete();
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165 ycone.GetOutput().Delete();
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166 zcone.GetOutput().Delete();
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167 axes.GetOutput().Delete();
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169 tubeMapper.Delete();
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174 xconeMapper.Delete();
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175 yconeMapper.Delete();
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176 zconeMapper.Delete();
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178 xconeActor.GetProperty().Delete();
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179 yconeActor.GetProperty().Delete();
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180 zconeActor.GetProperty().Delete();
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183 public void addToRenderer() {
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188 ren.AddActor2D(xactor);
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189 ren.AddActor2D(yactor);
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190 ren.AddActor2D(zactor);
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193 ren.AddActor(this);
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196 public void removeFromRenderer() {
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200 ren.RemoveActor2D(xactor);
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201 ren.RemoveActor2D(yactor);
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202 ren.RemoveActor2D(zactor);
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203 ren.RemoveActor(this);
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206 public boolean isRendered() {
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210 public void setAxesVisibility(boolean ison) {
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211 this.SetVisibility(ison ? 1 : 0);
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212 xactor.SetVisibility(ison ? 1 : 0);
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213 yactor.SetVisibility(ison ? 1 : 0);
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214 zactor.SetVisibility(ison ? 1 : 0);
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217 private boolean labelVisible = true;
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219 public void setLabelVisibility(boolean ison) {
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220 xactor.SetVisibility(ison ? 1 : 0);
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221 yactor.SetVisibility(ison ? 1 : 0);
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222 zactor.SetVisibility(ison ? 1 : 0);
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223 labelVisible = ison;
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228 Matrix4d m = new Matrix4d();
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229 double mat[] = new double[16];
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230 Point3d x = new Point3d();
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231 Point3d y = new Point3d();
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232 Point3d z = new Point3d();
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234 private void updateTextLoc() {
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237 xactor.GetPositionCoordinate().SetCoordinateSystemToWorld();
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238 yactor.GetPositionCoordinate().SetCoordinateSystemToWorld();
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239 zactor.GetPositionCoordinate().SetCoordinateSystemToWorld();
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242 MathTools.set(m, mat);
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243 x.set(axisLength, 0,0);
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244 y.set(0,axisLength, 0);
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245 z.set(0,0,axisLength);
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250 xactor.GetPositionCoordinate().SetValue(x.x, x.y, x.z);
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251 yactor.GetPositionCoordinate().SetValue(y.x, y.y, y.z);
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252 zactor.GetPositionCoordinate().SetValue(z.x, z.y, z.z);
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254 xactor.GetPositionCoordinate().Delete();
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255 yactor.GetPositionCoordinate().Delete();
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256 zactor.GetPositionCoordinate().Delete();
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260 public void SetPickable(int id0) {
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261 super.SetPickable(id0);
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262 tubeActor.SetPickable(id0);
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263 xconeActor.SetPickable(id0);
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264 yconeActor.SetPickable(id0);
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265 zconeActor.SetPickable(id0);
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270 public void SetOrientation(double id0, double id1, double id2) {
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271 super.SetOrientation(id0, id1, id2);
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276 public void RotateWXYZ(double id0, double id1, double id2, double id3) {
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277 super.RotateWXYZ(id0, id1, id2, id3);
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282 public void SetPosition(double[] id0) {
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283 super.SetPosition(id0);
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288 public void SetPosition(double id0, double id1, double id2) {
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289 super.SetPosition(id0, id1, id2);
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294 public void SetOrientation(double[] id0) {
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295 super.SetOrientation(id0);
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300 public void SetScale(double id0) {
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301 super.SetScale(id0);
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306 public void SetScale(double id0, double id1, double id2) {
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307 super.SetScale(id0, id1, id2);
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312 public void SetScale(double[] id0) {
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313 super.SetScale(id0);
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318 public void SetUserMatrix(vtkMatrix4x4 id0) {
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319 super.SetUserMatrix(id0);
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324 public void SetUserTransform(vtkLinearTransform id0) {
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325 super.SetUserTransform(id0);
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330 public void Delete() {
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331 ren.RemoveActor(xactor);
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332 ren.RemoveActor(yactor);
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333 ren.RemoveActor(zactor);
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334 ren.RemoveActor(tubeActor);
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335 ren.RemoveActor(xconeActor);
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336 ren.RemoveActor(yconeActor);
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337 ren.RemoveActor(xconeActor);
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341 tubeActor.Delete();
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342 xconeActor.Delete();
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343 yconeActor.Delete();
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344 zconeActor.Delete();
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348 public void dispose() {
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349 ThreadUtils.asyncExec(AWTThread.getThreadAccess(), new Runnable() {
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352 public void run() {
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353 removeFromRenderer();
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360 public vtkProp3D getVtkProp() {
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