1 | #ifndef __QTGLRENDERER_H
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2 | #define __QTGLRENDERER_H
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3 |
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4 | #include <QtOpenGL>
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5 | #include <QWaitCondition>
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6 | #include <QMutex>
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7 |
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8 | #include "Vector3.h"
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9 | #include "Containers.h"
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10 | #include "Halton.h"
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11 | #include "Renderer.h"
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12 | #include "GlRenderer.h"
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13 | #include "Beam.h"
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14 | #include "QtPreprocessorThread.h"
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15 | #include "LogReader.h"
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16 | #include "Material.h"
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17 | #include "common.h"
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18 |
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19 |
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20 | class QWidget;
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21 |
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22 |
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23 | #define REMOVE_TEMPORARY 1
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24 |
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25 |
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26 | namespace GtpVisibilityPreprocessor {
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27 |
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28 |
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29 | class SceneGraph;
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30 | class ViewCellsManager;
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31 | class Mesh;
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32 | class MeshInstance;
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33 | class Intersectable;
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34 | class Material;
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35 | class Beam;
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36 | class KdTree;
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37 | class GlRendererBuffer;
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38 | class BeamSampleStatistics;
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39 | class OcclusionQuery;
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40 | class TransformedMeshInstance;
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41 | class ObjectPlacer;
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42 |
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43 |
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44 | struct VssRayContainer;
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45 | struct PvsRenderStatistics;
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46 | struct RenderCostSample;
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47 |
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48 | //class LogWriter;
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49 |
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50 |
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51 |
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52 | class QtGlRendererBuffer
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53 | : public QObject, public QGLPixelBuffer, public GlRendererBuffer
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54 | {
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55 | Q_OBJECT
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56 | public:
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57 | QtGlRendererBuffer(int w, int h,
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58 | SceneGraph *sceneGraph,
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59 | ViewCellsManager *viewcells,
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60 | KdTree *tree);
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61 |
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62 | ~QtGlRendererBuffer() {}
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63 |
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64 | virtual void MakeLive();
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65 | virtual void DoneLive();
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66 |
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67 | virtual int GetWidth() const { return width(); }
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68 | virtual int GetHeight() const { return height(); }
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69 |
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70 | int ComputePvs() const { return 0; }
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71 |
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72 | void RenderPvs(const ObjectPvs &pvs);
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73 |
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74 | float GetPixelError(int &pvsSize, int pass);
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75 |
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76 | int ComputePvs(ObjectContainer &objects, ObjectContainer &pvs) const;
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77 |
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78 | /** quick hack in order to be able to render gvs pvs.
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79 | */
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80 | void RenderTrianglePvs();
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81 |
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82 |
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83 | public:
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84 |
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85 | signals:
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86 | void UpdatePvsErrorItem(int i, GlRendererBuffer::PvsErrorEntry &);
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87 | };
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88 |
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89 |
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90 | class QtRendererControlWidget : public QWidget
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91 | {
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92 | Q_OBJECT
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93 | public:
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94 |
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95 | QListWidget *mPvsErrorWidget;
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96 |
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97 | QtRendererControlWidget(QWidget * parent = 0, Qt::WFlags f = 0);
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98 |
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99 | QGroupBox *CreateVisualizationPanel(QWidget *parent);
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100 | QGroupBox *CreateTrafoPanel(QWidget *parent);
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101 |
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102 | public slots:
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103 |
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104 | void FocusNextPvsErrorFrame();
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105 | void UpdatePvsErrorItem(int i, GlRendererBuffer::PvsErrorEntry &);
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106 |
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107 |
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108 | QGroupBox *CreateRenderCostPanel(QWidget *parent);
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109 | QGroupBox *CreateRayVisualizationPanel(QWidget *parent);
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110 |
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111 |
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112 | signals:
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113 |
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114 | void ReplayViewPoints();
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115 | void UpdateDynamicObjects();
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116 | void DeleteDynamicObject();
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117 | void ComputeVisibility();
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118 | void StopComputation();
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119 | void SetRandomViewPoint();
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120 | void StoreStatistics();
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121 | void ComputeGVS();
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122 | void NextObject();
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123 | void UpdateAllPvs();
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124 | void SetViewCellGranularity(int);
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125 | void SetTransferFunction(int);
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126 | void SetSceneCut(int);
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127 | void SetTopDistance(int);
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128 | void SetHidingCost(int);
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129 | void SetVisibilityFilterSize(int);
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130 | void SetSpatialFilterSize(int);
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131 | void SetTransparency(int);
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132 |
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133 | void SetShowRays(bool);
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134 | void SetRenderFilter(bool);
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135 | void SetRenderVisibilityEstimates(bool);
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136 | void SetUseFilter(bool);
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137 | void SetUseSpatialFilter(bool);
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138 | void SetRenderErrors(bool);
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139 | void SetRenderBoxes(bool);
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140 | void SetShowViewCells(bool);
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141 | void SetShowRenderCost(bool);
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142 | void SetShowPvsSizes(bool);
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143 | void SetShowWireFrame(bool);
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144 | void SetShowPiercingRays(bool);
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145 | void SetShowWeightedRays(bool);
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146 | void SetShowComparison(bool);
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147 | void SetShowWeightedCost(bool);
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148 |
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149 | void SetTopView(bool);
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150 | void SetCutViewCells(bool);
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151 | void SetCutScene(bool);
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152 |
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153 | void SetHideByCost(bool);
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154 | void SetUseTransparency(bool);
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155 |
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156 | void SetShowDistanceWeightedTriangles(bool);
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157 | void SetShowWeightedTriangles(bool);
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158 | void SetShowDistanceWeightedPvs(bool);
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159 |
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160 | void UseConstColorForRayViz(bool);
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161 | void UseRayLengthForRayViz(bool);
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162 | void SetShowContribution(bool);
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163 | void SetShowDistribution(bool);
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164 |
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165 | void SetShowDistribution1(bool);
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166 | void SetShowDistribution2(bool);
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167 | void SetShowDistribution3(bool);
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168 | void SetShowDistribution4(bool);
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169 |
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170 | void SetTranslation(bool);
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171 | void SetRotation(bool);
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172 | void SetScale(bool);
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173 | };
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174 |
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175 |
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176 | class QtGlRendererWidget: public QGLWidget, public GlRendererWidget
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177 | {
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178 | Q_OBJECT
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179 | public:
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180 |
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181 | // point of the last mouse click used for movement in the scene
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182 | Vector3 mousePoint;
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183 |
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184 | bool mTopView;
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185 | bool mRenderViewCells;
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186 | bool mCutViewCells;
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187 | bool mCutScene;
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188 | bool mHideByCost;
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189 | bool mRenderErrors;
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190 | bool mRenderFilter;
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191 | bool mRenderVisibilityEstimates;
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192 | bool mUseFilter;
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193 | bool mUseSpatialFilter;
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194 | bool mShowRenderCost;
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195 | bool mShowPiercingRays;
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196 | bool mShowWeightedRays;
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197 | bool mUseStandardColors;
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198 | bool mShowRays;
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199 |
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200 | bool mShowPvsSizes;
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201 | bool mShowComparison;
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202 | float mSpatialFilterSize;
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203 |
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204 | Plane3 mSceneCutPlane;
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205 | float mHidingCost;
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206 |
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207 | float mTopDistance;
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208 |
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209 | float mTransparency;
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210 | bool mUseTransparency;
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211 |
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212 | bool mShowWeightedCost;
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213 |
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214 | bool mShowDistanceWeightedTriangles;
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215 | bool mShowDistanceWeightedPvs;
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216 | bool mShowWeightedTriangles;
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217 |
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218 | int mShowDistribution;
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219 |
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220 | bool mReplayMode;
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221 |
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222 | // some statistics
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223 | int mPvsSize;
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224 | float mRenderError;
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225 | float mTransferFunction;
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226 |
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227 | Vector3 mDummyViewPoint;
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228 |
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229 | int mRayVisualizationMethod;
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230 | int mTrafoType;
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231 |
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232 | QtRendererControlWidget *mControlWidget;
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233 |
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234 | QtPreprocessorThread *mPreprocessorThread;
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235 |
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236 | ViewCellInfoContainer mCompareInfo;
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237 |
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238 | int mCurrentPvsCost;
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239 |
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240 | vector<RgbColor> mColors;
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241 |
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242 | bool mUseRandomColorPerPvsObject;
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243 |
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244 | int mUpdateTimerId;
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245 | int mReplayTimerId;
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246 |
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247 | ObjectPlacer *mPlacer;
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248 |
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249 | int mCurrentDynamicObjectIdx;
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250 |
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251 | bool mExportFrameBuffer;
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252 |
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253 | DynamicObjectsContainer mDynamicPvsObjects;
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254 |
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255 | QtGlRendererWidget(SceneGraph *sceneGraph,
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256 | ViewCellsManager *viewcells,
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257 | KdTree *tree,
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258 | QWidget * parent = 0,
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259 | const QGLWidget *shareWidget = 0,
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260 | Qt::WFlags f = 0);
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261 |
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262 | QtGlRendererWidget() {};
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263 |
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264 | ~QtGlRendererWidget();
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265 |
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266 | void SetThread(QtPreprocessorThread *t)
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267 | {
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268 | mPreprocessorThread = t;
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269 | }
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270 |
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271 | void RenderRenderCost();
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272 |
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273 | virtual void SetupCamera();
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274 |
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275 | void initializeGL()
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276 | {
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277 | InitGL();
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278 | }
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279 |
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280 | virtual void InitGL();
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281 |
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282 | void resizeGL(int w, int h);
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283 | void paintGL();
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284 | void timerEvent(QTimerEvent *event);
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285 | void mousePressEvent(QMouseEvent *);
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286 | void mouseReleaseEvent(QMouseEvent *);
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287 | void mouseMoveEvent(QMouseEvent *);
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288 |
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289 | void keyPressEvent(QKeyEvent * e);
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290 |
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291 | void VisualizePvs();
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292 |
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293 | float RenderErrors();
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294 | void RenderInfo();
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295 |
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296 | virtual int GetWidth() const { return width(); }
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297 | virtual int GetHeight() const { return height(); }
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298 |
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299 | virtual void SetupCameraProjection(const int w,
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300 | const int h,
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301 | const float angle = 70.0f);
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302 |
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303 | void RenderViewCells();
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304 |
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305 | virtual void Show() { show(); }
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306 |
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307 | bool PvsChanged(ViewCell *viewcell) const;
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308 |
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309 | void ComputeMaxValues(const ViewCellContainer &viewCells,
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310 | int &maxPvs,
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311 | int &maxPiercingRays,
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312 | float &maxRelativeRays,
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313 | float &maxRcCost);
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314 |
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315 | void AssignImportanceByRelativeValue(const ViewCellContainer &viewCells,
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316 | int &maxPvs,
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317 | int &maxPiercingRays,
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318 | float &maxRelativeRays,
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319 | float &maxRcCost);
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320 |
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321 | void AssignColorByComparison(const ViewCellContainer &viewcells,
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322 | const ViewCellInfoContainer &compareInfo);
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323 |
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324 | void WriteViewCellInfos();
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325 | /** Unproject x/y screen coordinates.
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326 | */
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327 | Vector3 Unproject(int x, int y);
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328 |
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329 | int FindDynamicObject(float x, float y);
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330 |
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331 | void LoadObjects();
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332 | void LoadObject(const std::string &filename);
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333 |
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334 | public slots:
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335 |
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336 | /** Replay the view points stored in the view points list.
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337 | */
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338 | void ReplayViewPoints();
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339 | void UpdateDynamicObjects();
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340 | void DeleteDynamicObject();
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341 | void UpdateAllPvs();
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342 | void ComputeVisibility();
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343 | void StopComputation();
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344 | void SetRandomViewPoint();
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345 | void StoreStatistics();
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346 |
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347 | //void LoadObject();
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348 | void NextObject();
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349 |
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350 | void SetRenderErrors(bool b) {
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351 | mRenderErrors = b;
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352 | updateGL();
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353 | }
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354 |
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355 | void ComputeGVS() {
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356 | mComputeGVS = true;
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357 | updateGL();
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358 | }
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359 |
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360 | void SetRenderBoxes(bool b) {
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361 | mRenderBoxes = b;
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362 | updateGL();
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363 | }
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364 |
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365 | void SetRenderFilter(bool b) {
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366 | mRenderFilter = b;
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367 | updateGL();
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368 | }
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369 |
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370 | void SetRenderVisibilityEstimates(bool b) {
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371 | mRenderVisibilityEstimates = b;
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372 | updateGL();
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373 | }
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374 |
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375 | void SetUseFilter(bool b) {
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376 | mUseFilter = b;
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377 | mPvsCache.Reset();
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378 | updateGL();
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379 | }
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380 |
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381 | void SetUseSpatialFilter(bool b) {
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382 | mUseSpatialFilter = b;
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383 | mPvsCache.Reset();
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384 | updateGL();
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385 | }
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386 |
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387 |
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388 | void
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389 | SetViewCellGranularity(int number);
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390 |
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391 | void SetTransferFunction(int number)
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392 | {
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393 | mTransferFunction = number/1000.0f;
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394 | updateGL();
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395 | }
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396 |
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397 | void SetVisibilityFilterSize(int number);
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398 |
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399 | void
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400 | SetSpatialFilterSize(int number);
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401 |
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402 | void
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403 | SetSceneCut(int cut);
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404 |
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405 | void
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406 | SetTopDistance(int dist);
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407 |
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408 | void
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409 | SetTransparency(int dist);
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410 |
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411 | void
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412 | SetHidingCost(int dist);
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413 |
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414 | void SetShowViewCells(bool b) {
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415 | mRenderViewCells = b;
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416 | updateGL();
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417 | }
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418 |
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419 | void SetShowRays(bool b) {
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420 | mShowRays = b;
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421 | updateGL();
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422 | }
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423 |
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424 | void SetShowRenderCost(bool b) {
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425 | mShowRenderCost = b;
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426 | updateGL();
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427 | }
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428 |
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429 | void SetShowPvsSizes(bool b) {
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430 | mShowPvsSizes = b;
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431 | updateGL();
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432 | }
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433 |
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434 | void SetShowComparison(bool b) {
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435 | mShowComparison = b;
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436 | updateGL();
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437 | }
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438 |
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439 | void SetShowPiercingRays(bool b) {
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440 | mShowPiercingRays = b;
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441 | updateGL();
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442 | }
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443 |
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444 | void SetShowWireFrame(bool b) {
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445 | mUseStandardColors = b;
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446 | updateGL();
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447 | }
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448 |
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449 |
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450 | void SetShowWeightedRays(bool b) {
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451 | mShowWeightedRays = b;
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452 | updateGL();
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453 | }
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454 |
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455 | void SetTopView(bool b) {
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456 | mTopView = b;
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457 | updateGL();
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458 | }
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459 |
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460 | void SetCutViewCells(bool b) {
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461 | mCutViewCells = b;
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462 | updateGL();
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463 | }
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464 | void SetCutScene(bool b) {
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465 | mCutScene = b;
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466 | updateGL();
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467 | }
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468 |
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469 | void SetHideByCost(bool b) {
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470 | mHideByCost = b;
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471 | updateGL();
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472 | }
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473 |
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474 | void SetUseTransparency(bool b) {
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475 | mUseTransparency = b;
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476 | updateGL();
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477 | }
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478 |
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479 | void SetShowWeightedCost(bool b)
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480 | {
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481 | mShowWeightedCost = b;
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482 | updateGL();
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483 | }
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484 |
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485 | void SetShowDistanceWeightedPvs(bool b)
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486 | {
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487 | mShowDistanceWeightedPvs = b;
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488 | updateGL();
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489 | }
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490 |
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491 |
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492 | void SetShowDistanceWeightedTriangles(bool b)
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493 | {
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494 | mShowDistanceWeightedTriangles = b;
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495 | updateGL();
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496 | }
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497 |
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498 | void SetShowWeightedTriangles(bool b)
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499 | {
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500 | mShowWeightedTriangles = b;
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501 | updateGL();
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502 | }
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503 |
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504 | void UseConstColorForRayViz(bool b)
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505 | {
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506 | mRayVisualizationMethod = 0;
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507 | }
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508 |
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509 | void UseRayLengthForRayViz(bool b)
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510 | {
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511 | mRayVisualizationMethod = 1;
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512 | }
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513 |
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514 | void SetShowContribution(bool b)
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515 | {
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516 | mRayVisualizationMethod = 2;
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517 | }
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518 |
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519 | void SetShowDistribution(bool b)
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520 | {
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521 | mRayVisualizationMethod = 3;
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522 | }
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523 |
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524 | void SetTranslation(bool b)
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525 | {
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526 | mTrafoType = 0;
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527 | }
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528 |
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529 | void SetScale(bool b)
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530 | {
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531 | mTrafoType = 1;
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532 | }
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533 |
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534 | void SetRotation(bool b)
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535 | {
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536 | mTrafoType = 2;
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537 | }
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538 |
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539 | void SetShowDistribution1(bool b)
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540 | {
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541 | if (b)
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542 | mShowDistribution |= 1;
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543 | else
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544 | mShowDistribution ^= 1;
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545 |
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546 | std::cout << "b: "
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547 | << (mShowDistribution & 1) << " "
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548 | << (mShowDistribution & 2) << " "
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549 | << (mShowDistribution & 4) << " "
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550 | << (mShowDistribution & 8) << std::endl;
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551 | }
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552 |
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553 |
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554 | void SetShowDistribution2(bool b)
|
---|
555 | {
|
---|
556 | if (b)
|
---|
557 | mShowDistribution |= 2;
|
---|
558 | else
|
---|
559 | mShowDistribution ^= 2;
|
---|
560 | }
|
---|
561 |
|
---|
562 |
|
---|
563 | void SetShowDistribution3(bool b)
|
---|
564 | {
|
---|
565 | if (b)
|
---|
566 | mShowDistribution |= 4;
|
---|
567 | else
|
---|
568 | mShowDistribution ^= 4;
|
---|
569 | }
|
---|
570 |
|
---|
571 | void SetShowDistribution4(bool b)
|
---|
572 | {
|
---|
573 | if (b)
|
---|
574 | mShowDistribution |= 8;
|
---|
575 | else
|
---|
576 | mShowDistribution ^= 8;
|
---|
577 | }
|
---|
578 |
|
---|
579 |
|
---|
580 | /** Prepare pvs for rendering.
|
---|
581 | */
|
---|
582 | virtual void PreparePvs(const ObjectPvs &pvs);
|
---|
583 | /** Internal method rendering the pvs if it has been properly prepared.
|
---|
584 | */
|
---|
585 | void _RenderPvs();
|
---|
586 | /** Render pvs using false colors.
|
---|
587 | */
|
---|
588 | void _RenderColoredPvs();
|
---|
589 |
|
---|
590 | float ComputeRenderCost(ViewCell *vc);
|
---|
591 |
|
---|
592 |
|
---|
593 | /////////
|
---|
594 |
|
---|
595 | signals:
|
---|
596 | void PvsUpdated();
|
---|
597 | };
|
---|
598 |
|
---|
599 |
|
---|
600 | class QtGlDebuggerWidget: public QGLWidget
|
---|
601 | {
|
---|
602 | Q_OBJECT
|
---|
603 | public:
|
---|
604 | QtGlDebuggerWidget(QtGlRendererBuffer *buf, QWidget *parent = NULL);
|
---|
605 | ~QtGlDebuggerWidget();
|
---|
606 | void initializeGL();
|
---|
607 | void resizeGL(int w, int h);
|
---|
608 | void paintGL();
|
---|
609 | void timerEvent(QTimerEvent *) { update(); }
|
---|
610 | void mousePressEvent(QMouseEvent *) { killTimer(timerId); }
|
---|
611 | void mouseReleaseEvent(QMouseEvent *) { timerId = startTimer(20); }
|
---|
612 |
|
---|
613 | void initCommon();
|
---|
614 | void initPbuffer();
|
---|
615 |
|
---|
616 |
|
---|
617 | QtGlRendererBuffer *mRenderBuffer;
|
---|
618 |
|
---|
619 | Beam mBeam;
|
---|
620 | int mSamples;
|
---|
621 | Intersectable *mSourceObject;
|
---|
622 |
|
---|
623 | private:
|
---|
624 |
|
---|
625 | GLuint dynamicTexture;
|
---|
626 | int timerId;
|
---|
627 | };
|
---|
628 |
|
---|
629 |
|
---|
630 | extern QtGlDebuggerWidget *debuggerWidget;
|
---|
631 |
|
---|
632 | };
|
---|
633 |
|
---|
634 | #endif
|
---|