1 package org.simantics.g3d.vtk.shape;
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3 import javax.vecmath.Matrix4d;
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4 import javax.vecmath.Point3d;
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6 import org.simantics.g3d.math.MathTools;
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7 import org.simantics.utils.threads.AWTThread;
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8 import org.simantics.utils.threads.ThreadUtils;
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10 import vtk.vtkActor;
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11 import vtk.vtkAssembly;
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13 import vtk.vtkConeSource;
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14 import vtk.vtkLinearTransform;
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15 import vtk.vtkMatrix4x4;
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16 import vtk.vtkPolyDataMapper;
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17 import vtk.vtkProp3D;
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18 import vtk.vtkRenderer;
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19 import vtk.vtkTextActor;
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20 import vtk.vtkTubeFilter;
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22 public class axesActor extends vtkAssembly implements IvtkVisualObject{
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24 private vtkRenderer ren;
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25 private double axisLength = 0.8;
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26 private vtkTextActor xactor, yactor, zactor;
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27 private vtkActor tubeActor;
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28 private vtkActor xconeActor;
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29 private vtkActor yconeActor;
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30 private vtkActor zconeActor;
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31 private boolean rendered = false;
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33 public axesActor(vtkRenderer _ren) {
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39 public axesActor(vtkRenderer _ren, double axisLength) {
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42 this.axisLength = axisLength;
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46 public void createAxes() {
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47 vtkAxes axes = new vtkAxes();
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48 axes.SetOrigin(0, 0, 0);
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49 axes.SetScaleFactor(axisLength);
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51 xactor = new vtkTextActor();
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52 yactor = new vtkTextActor();
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53 zactor = new vtkTextActor();
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55 xactor.SetInput("X");
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56 yactor.SetInput("Y");
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57 zactor.SetInput("Z");
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59 // xactor.SetTextScaleModeToViewport();
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60 // yactor.SetTextScaleModeToViewport();
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61 // zactor.SetTextScaleModeToViewport();
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62 xactor.SetTextScaleModeToNone();
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63 yactor.SetTextScaleModeToNone();
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64 zactor.SetTextScaleModeToNone();
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66 xactor.GetTextProperty().SetColor(0.0, 0.0, 0.0);
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67 xactor.GetTextProperty().ShadowOff();
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68 xactor.GetTextProperty().ItalicOff();
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69 xactor.GetTextProperty().BoldOff();
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71 yactor.GetTextProperty().SetColor(0.0, 0.0, 0.0);
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72 yactor.GetTextProperty().ShadowOff();
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73 yactor.GetTextProperty().ItalicOff();
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74 yactor.GetTextProperty().BoldOff();
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76 zactor.GetTextProperty().SetColor(0.0, 0.0, 0.0);
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77 zactor.GetTextProperty().ShadowOff();
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78 zactor.GetTextProperty().ItalicOff();
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79 zactor.GetTextProperty().BoldOff();
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81 xactor.GetTextProperty().Delete();
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82 yactor.GetTextProperty().Delete();
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83 zactor.GetTextProperty().Delete();
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85 xactor.SetMaximumLineHeight(0.25);
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86 yactor.SetMaximumLineHeight(0.25);
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87 zactor.SetMaximumLineHeight(0.25);
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89 xactor.SetPickable(0);
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90 yactor.SetPickable(0);
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91 zactor.SetPickable(0);
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93 vtkTubeFilter tube = new vtkTubeFilter();
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94 tube.SetInput(axes.GetOutput());
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95 tube.SetRadius(0.05 * axisLength);
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96 tube.SetNumberOfSides(8);
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98 vtkPolyDataMapper tubeMapper = new vtkPolyDataMapper();
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99 tubeMapper.SetInput(tube.GetOutput());
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101 tubeActor = new vtkActor();
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102 tubeActor.SetMapper(tubeMapper);
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103 tubeActor.PickableOff();
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106 double coneScale = 0.3 * axisLength;
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109 vtkConeSource xcone = new vtkConeSource();
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110 xcone.SetResolution(coneRes);
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111 vtkPolyDataMapper xconeMapper = new vtkPolyDataMapper();
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112 xconeMapper.SetInput(xcone.GetOutput());
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113 xconeActor = new vtkActor();
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114 xconeActor.SetMapper(xconeMapper);
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115 xconeActor.GetProperty().SetColor(1, 0, 0);
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116 xconeActor.SetScale(coneScale, coneScale, coneScale);
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117 xconeActor.SetPosition(axisLength, 0.0, 0.0);
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118 xconeActor.SetPickable(0);
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121 vtkConeSource ycone = new vtkConeSource();
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122 ycone.SetResolution(coneRes);
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123 vtkPolyDataMapper yconeMapper = new vtkPolyDataMapper();
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124 yconeMapper.SetInput(ycone.GetOutput());
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125 yconeActor = new vtkActor();
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126 yconeActor.SetMapper(yconeMapper);
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127 yconeActor.GetProperty().SetColor(1, 1, 0);
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128 yconeActor.RotateZ(90);
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129 yconeActor.SetScale(coneScale, coneScale, coneScale);
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130 yconeActor.SetPosition(0.0, axisLength, 0.0);
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131 yconeActor.SetPickable(0);
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134 vtkConeSource zcone = new vtkConeSource();
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135 zcone.SetResolution(coneRes);
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136 vtkPolyDataMapper zconeMapper = new vtkPolyDataMapper();
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137 zconeMapper.SetInput(zcone.GetOutput());
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138 zconeActor = new vtkActor();
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139 zconeActor.SetMapper(zconeMapper);
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140 zconeActor.GetProperty().SetColor(0, 1, 0);
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141 zconeActor.RotateY(-90);
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142 zconeActor.SetScale(coneScale, coneScale, coneScale);
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143 zconeActor.SetPosition(0.0, 0.0, axisLength);
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144 zconeActor.SetPickable(0);
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147 this.AddPart(tubeActor);
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148 this.AddPart(xconeActor);
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149 this.AddPart(yconeActor);
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150 this.AddPart(zconeActor);
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152 tube.GetOutput().Delete();
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153 xcone.GetOutput().Delete();
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154 ycone.GetOutput().Delete();
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155 zcone.GetOutput().Delete();
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156 axes.GetOutput().Delete();
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158 tubeMapper.Delete();
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163 xconeMapper.Delete();
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164 yconeMapper.Delete();
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165 zconeMapper.Delete();
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167 xconeActor.GetProperty().Delete();
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168 yconeActor.GetProperty().Delete();
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169 zconeActor.GetProperty().Delete();
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172 public void addToRenderer() {
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177 ren.AddActor2D(xactor);
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178 ren.AddActor2D(yactor);
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179 ren.AddActor2D(zactor);
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182 ren.AddActor(this);
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185 public void removeFromRenderer() {
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189 ren.RemoveActor2D(xactor);
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190 ren.RemoveActor2D(yactor);
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191 ren.RemoveActor2D(zactor);
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192 ren.RemoveActor(this);
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195 public boolean isRendered() {
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199 public void setAxesVisibility(boolean ison) {
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200 this.SetVisibility(ison ? 1 : 0);
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201 xactor.SetVisibility(ison ? 1 : 0);
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202 yactor.SetVisibility(ison ? 1 : 0);
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203 zactor.SetVisibility(ison ? 1 : 0);
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206 private boolean labelVisible = true;
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208 public void setLabelVisibility(boolean ison) {
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209 xactor.SetVisibility(ison ? 1 : 0);
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210 yactor.SetVisibility(ison ? 1 : 0);
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211 zactor.SetVisibility(ison ? 1 : 0);
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212 labelVisible = ison;
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217 Matrix4d m = new Matrix4d();
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218 double mat[] = new double[16];
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219 Point3d x = new Point3d();
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220 Point3d y = new Point3d();
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221 Point3d z = new Point3d();
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223 private void updateTextLoc() {
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226 xactor.GetPositionCoordinate().SetCoordinateSystemToWorld();
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227 yactor.GetPositionCoordinate().SetCoordinateSystemToWorld();
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228 zactor.GetPositionCoordinate().SetCoordinateSystemToWorld();
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231 MathTools.set(m, mat);
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232 x.set(axisLength, 0,0);
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233 y.set(0,axisLength, 0);
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234 z.set(0,0,axisLength);
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239 xactor.GetPositionCoordinate().SetValue(x.x, x.y, x.z);
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240 yactor.GetPositionCoordinate().SetValue(y.x, y.y, y.z);
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241 zactor.GetPositionCoordinate().SetValue(z.x, z.y, z.z);
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243 xactor.GetPositionCoordinate().Delete();
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244 yactor.GetPositionCoordinate().Delete();
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245 zactor.GetPositionCoordinate().Delete();
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249 public void SetPickable(int id0) {
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250 super.SetPickable(id0);
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251 tubeActor.SetPickable(id0);
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252 xconeActor.SetPickable(id0);
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253 yconeActor.SetPickable(id0);
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254 zconeActor.SetPickable(id0);
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259 public void SetOrientation(double id0, double id1, double id2) {
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260 super.SetOrientation(id0, id1, id2);
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265 public void RotateWXYZ(double id0, double id1, double id2, double id3) {
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266 super.RotateWXYZ(id0, id1, id2, id3);
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271 public void SetPosition(double[] id0) {
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272 super.SetPosition(id0);
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277 public void SetPosition(double id0, double id1, double id2) {
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278 super.SetPosition(id0, id1, id2);
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283 public void SetOrientation(double[] id0) {
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284 super.SetOrientation(id0);
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289 public void SetScale(double id0) {
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290 super.SetScale(id0);
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295 public void SetScale(double id0, double id1, double id2) {
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296 super.SetScale(id0, id1, id2);
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301 public void SetScale(double[] id0) {
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302 super.SetScale(id0);
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307 public void SetUserMatrix(vtkMatrix4x4 id0) {
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308 super.SetUserMatrix(id0);
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313 public void SetUserTransform(vtkLinearTransform id0) {
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314 super.SetUserTransform(id0);
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319 public void Delete() {
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320 ren.RemoveActor(xactor);
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321 ren.RemoveActor(yactor);
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322 ren.RemoveActor(zactor);
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323 ren.RemoveActor(tubeActor);
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324 ren.RemoveActor(xconeActor);
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325 ren.RemoveActor(yconeActor);
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326 ren.RemoveActor(xconeActor);
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330 tubeActor.Delete();
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331 xconeActor.Delete();
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332 yconeActor.Delete();
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333 zconeActor.Delete();
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337 public void dispose() {
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338 ThreadUtils.asyncExec(AWTThread.getThreadAccess(), new Runnable() {
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341 public void run() {
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342 removeFromRenderer();
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349 public vtkProp3D getVtkProp() {
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