1 | #include "glInterface.h"
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2 | #include "QtGlRenderer.h"
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3 | #include "Mesh.h"
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4 | #include "OcclusionQuery.h"
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5 | #include "ViewCellsManager.h"
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6 | #include "SceneGraph.h"
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7 | #include "Pvs.h"
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8 | #include "Viewcell.h"
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9 | #include "Beam.h"
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10 | #include "KdTree.h"
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11 | #include "Environment.h"
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12 | #include "RssPreprocessor.h"
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13 | #include "RssTree.h"
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14 | #include "Trackball.h"
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15 | #include "QtPreprocessorThread.h"
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16 | #include "Material.h"
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17 | #include "IntersectableWrapper.h"
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18 | #include "LogWriter.h"
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19 | #include "RayCaster.h"
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20 |
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21 |
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22 | #define USE_CG 1
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23 |
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24 | #define TEST_PVS_RENDERING 0
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25 |
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26 | #if USE_CG
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27 | #include <Cg/cg.h>
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28 | #include <Cg/cgGL.h>
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29 | #endif
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30 |
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31 | #include <QVBoxLayout>
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32 | static GLint cubeArray[][3] = {
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33 | {0, 0, 0}, {0, 1, 0}, {1, 1, 0}, {1, 0, 0},
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34 | {0, 0, 1}, {1, 0, 1}, {1, 1, 1}, {0, 1, 1},
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35 | {0, 0, 0}, {1, 0, 0}, {1, 0, 1}, {0, 0, 1},
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36 | {0, 1, 0}, {0, 1, 1}, {1, 1, 1}, {1, 1, 0},
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37 | {0, 1, 0}, {0, 0, 0}, {0, 0, 1}, {0, 1, 1},
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38 | {1, 0, 0}, {1, 1, 0}, {1, 1, 1}, {1, 0, 1}
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39 | };
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40 |
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41 | static GLint cubeTextureArray[][2] = {
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42 | {0, 0}, {1, 0}, {1, 1}, {0, 1},
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43 | {0, 0}, {0, 1}, {1, 1}, {1, 0},
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44 | {0, 0}, {1, 0}, {1, 1}, {0, 1},
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45 | {1, 0}, {0, 0}, {0, 1}, {1, 1},
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46 | {0, 0}, {1, 0}, {1, 1}, {0, 1},
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47 | {1, 0}, {0, 0}, {0, 1}, {1, 1}
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48 | };
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49 |
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50 | static GLint faceArray[][2] = {
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51 | {1, -1}, {1, 1}, {-1, 1}, {-1, -1}
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52 | };
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53 |
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54 | static GLubyte colorArray[][4] = {
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55 | {170, 202, 0, 255},
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56 | {120, 143, 0, 255},
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57 | {83, 102, 0, 255},
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58 | {120, 143, 0, 255}
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59 | };
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60 |
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61 |
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62 |
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63 |
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64 | namespace GtpVisibilityPreprocessor
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65 | {
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66 |
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67 |
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68 | class ViewCellsManager;
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69 |
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70 | static CGcontext sCgContext = NULL;
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71 | static CGprogram sCgFragmentProgram = NULL;
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72 | static CGprofile sCgFragmentProfile;
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73 |
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74 |
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75 | QtGlRendererWidget *rendererWidget = NULL;
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76 | QtGlDebuggerWidget *debuggerWidget = NULL;
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77 |
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78 | const static int SAMPLES_INCR = 2000000;
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79 |
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80 |
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81 |
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82 | static inline bool ilt(Intersectable *obj1, Intersectable *obj2)
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83 | {
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84 | return obj1->mId < obj2->mId;
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85 | }
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86 |
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87 |
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88 | inline static bool nearerThan(ViewCell *vc1, ViewCell *vc2)
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89 | {
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90 | return vc1->GetDistance() > vc2->GetDistance();
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91 | }
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92 |
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93 |
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94 | #if USE_CG
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95 | static void handleCgError()
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96 | {
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97 | Debug << "Cg error: " << cgGetErrorString(cgGetError()) << endl;
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98 | exit(1);
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99 | }
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100 | #endif
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101 |
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102 |
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103 | void QtGlRendererBuffer::dummyBuffer()
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104 | {
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105 | //QGLPixelBuffer *dummy = new QGLPixelBuffer(QSize(256, 256), format(), this);
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106 |
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107 | // set up the pbuffer context
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108 | makeCurrent();
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109 |
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110 | glEnableClientState(GL_VERTEX_ARRAY);
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111 | glEnableClientState(GL_TEXTURE_COORD_ARRAY);
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112 | glVertexPointer(3, GL_INT, 0, cubeArray);
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113 | glTexCoordPointer(2, GL_INT, 0, cubeTextureArray);
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114 | glColorPointer(4, GL_UNSIGNED_BYTE, 0, colorArray);
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115 |
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116 | glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
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117 | glEnable(GL_BLEND);
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118 | glEnable(GL_TEXTURE_2D);
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119 | glEnable(GL_DEPTH_TEST);
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120 |
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121 | glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
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122 |
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123 | glViewport(0, 0, size().width(), size().height());
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124 | glMatrixMode(GL_PROJECTION);
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125 | glLoadIdentity();
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126 | glOrtho(-1, 1, -1, 1, -99, 99);
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127 | glTranslatef(-0.5f, -0.5f, 0.0f);
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128 | glMatrixMode(GL_MODELVIEW);
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129 | glLoadIdentity();
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130 |
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131 |
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132 | glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
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133 |
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134 | // draw cube background
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135 | glPushMatrix();
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136 | glLoadIdentity();
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137 | glTranslatef(0.5f, 0.5f, -2.0f);
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138 | glDisable(GL_TEXTURE_2D);
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139 | glEnableClientState(GL_COLOR_ARRAY);
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140 | glVertexPointer(2, GL_INT, 0, faceArray);
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141 | glDrawArrays(GL_QUADS, 0, 4);
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142 | glVertexPointer(3, GL_INT, 0, cubeArray);
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143 | glDisableClientState(GL_COLOR_ARRAY);
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144 | glEnable(GL_TEXTURE_2D);
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145 | glPopMatrix();
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146 |
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147 | // draw cube
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148 | glTranslatef(0.5f, 0.5f, 0.5f);
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149 | glRotatef(3.0f, 1.0f, 1.0f, 1.0f);
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150 | glTranslatef(-0.5f, -0.5f, -0.5f);
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151 | glColor4f(0.9f, 0.9f, 0.9f, 1.0f);
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152 | glDrawArrays(GL_QUADS, 0, 24);
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153 |
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154 | QImage im = toImage();
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155 | QString qstr("test.png");
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156 |
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157 | im.save(qstr, "PNG");
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158 |
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159 | doneCurrent();
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160 | }
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161 |
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162 |
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163 | void QtGlRendererBuffer::MakeLive()
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164 | {
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165 | QGLPixelBuffer::makeCurrent();
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166 | //makeCurrent();
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167 | }
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168 |
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169 |
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170 | void QtGlRendererBuffer::DoneLive()
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171 | {
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172 | QGLPixelBuffer::doneCurrent();
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173 | //doneCurrent();
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174 | }
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175 |
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176 |
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177 | QtGlRendererBuffer::QtGlRendererBuffer(int w, int h,
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178 | SceneGraph *sceneGraph,
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179 | ViewCellsManager *viewcells,
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180 | KdTree *tree):
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181 | QGLPixelBuffer(QSize(w, h),
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182 | QGLFormat(QGL::StencilBuffer |
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183 | QGL::DepthBuffer |
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184 | QGL::DoubleBuffer |
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185 | QGL::Rgba)
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186 | ),
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187 | GlRendererBuffer(sceneGraph, viewcells, tree)
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188 | {
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189 | mUseVbos = true;
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190 | //mUseVbos = false;
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191 |
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192 | //makeCurrent();
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193 | MakeLive();
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194 | glViewport(0, 0, w, h);
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195 | glMatrixMode(GL_PROJECTION);
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196 | glLoadIdentity();
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197 | glOrtho(-1, 1, -1, 1, -99, 99);
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198 | //glTranslatef(-0.5f, -0.5f, 0.0f);
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199 | glMatrixMode(GL_MODELVIEW);
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200 | glLoadIdentity();
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201 |
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202 | InitGL();
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203 |
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204 | //doneCurrent();
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205 | //DoneLive();
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206 | }
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207 |
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208 |
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209 | void QtGlRendererBuffer::RenderPvs(const ObjectPvs &pvs)
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210 | {
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211 | EnableDrawArrays();
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212 | PreparePvs(pvs);
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213 |
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214 | if (mUseVbos)
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215 | glBindBufferARB(GL_ARRAY_BUFFER_ARB, mVboId);
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216 |
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217 | int offset = (int)mObjects.size() * 3;
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218 | char *arrayPtr = mUseVbos ? NULL : (char *)mData;
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219 |
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220 | glVertexPointer(3, GL_FLOAT, 0, (char *)arrayPtr);
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221 | glNormalPointer(GL_FLOAT, 0, (char *)arrayPtr + offset * sizeof(Vector3));
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222 | glDrawElements(GL_TRIANGLES, mIndexBufferSize, GL_UNSIGNED_INT, mIndices);
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223 | }
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224 |
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225 |
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226 | // reimplemented here so that we can snap the error windows
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227 | float QtGlRendererBuffer::GetPixelError(int &pvsSize)
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228 | {
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229 | MakeLive();
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230 |
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231 | if (0)
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232 | {
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233 | cout << "stencil: " << format().stencil() << endl;
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234 | cout << "depth: " << format().depth() << endl;
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235 | cout << "rgba: " << format().rgba() << endl;
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236 | cout << "double: " << format().doubleBuffer() << endl;
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237 | cout << "depth: " << format().depth() << endl;
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238 | cout << "gl:" << format().hasOpenGL() << endl;
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239 | cout << "dir:" << format().directRendering() << endl;
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240 | }
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241 |
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242 | ++ mCurrentFrame;
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243 |
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244 | float pErrorPixels = -1.0f;
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245 |
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246 | mUseFalseColors = false;
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247 | unsigned int pixelCount = 0;
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248 |
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249 |
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250 | ViewCell *viewcell = mViewCellsManager->GetViewCell(mViewPoint);
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251 |
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252 | if (viewcell == NULL)
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253 | return -1.0f;
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254 |
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255 | bool evaluateFilter;
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256 | Environment::GetSingleton()->GetBoolValue("Preprocessor.evaluateFilter", evaluateFilter);
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257 |
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258 | ObjectPvs pvs;
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259 |
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260 | if (!evaluateFilter)
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261 | pvs = viewcell->GetPvs();
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262 | else
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263 | mViewCellsManager->ApplyFilter2(viewcell, false, mViewCellsManager->GetFilterWidth(), pvs);
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264 |
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265 | pvsSize = pvs.GetSize();
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266 |
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267 | if (pvsSize == 0)
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268 | return 0.0f;
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269 |
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270 | mUseForcedColors = true;
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271 |
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272 | SetupCamera();
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273 |
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274 | // use shading
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275 | if (mSnapErrorFrames)
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276 | {
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277 | GLfloat light_ambient[] = {0.3, 0.3, 0.3, 1.0};
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278 | GLfloat light_diffuse[] = {0.6, 0.6, 0.6, 1.0};
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279 | GLfloat light_specular[] = {1.0, 1.0, 1.0, 1.0};
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280 |
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281 | //GLfloat light_position[] = {278.0f, 548.8f,279.0f, 1.0f};
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282 | GLfloat light_position[] = {0.f,0.f,0.f, 1.0f};
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283 |
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284 | glEnable(GL_LIGHT0);
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285 |
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286 | // a light
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287 | glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
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288 | glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
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289 | glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
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290 |
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291 | glEnable(GL_LIGHTING);
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292 | glLightfv (GL_LIGHT0, GL_POSITION, light_position);
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293 |
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294 | glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);
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295 | glEnable(GL_COLOR_MATERIAL);
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296 |
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297 | glShadeModel(GL_SMOOTH);
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298 | }
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299 |
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300 | glDisable(GL_ALPHA_TEST);
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301 |
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302 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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303 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
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304 |
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305 | //glColorMask(GL_FALSE, GL_TRUE, GL_FALSE, GL_TRUE);
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306 | glColor3f(0, 1, 0);
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307 |
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308 | glDepthFunc(GL_LESS);
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309 | glDepthMask(GL_TRUE);
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310 | glEnable(GL_DEPTH_TEST);
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311 |
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312 | glStencilFunc(GL_EQUAL, 0x0, 0x1);
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313 | glStencilOp(GL_KEEP, GL_KEEP, GL_INCR);
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314 |
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315 | KdNode::NewMail2();
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316 | Intersectable::NewMail();
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317 |
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318 | // render pvs once
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319 | RenderPvs(pvs);
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320 |
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321 | //cout << "rendered nodes: " << mRenderedNodes << endl;
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322 |
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323 | //glColorMask(GL_TRUE, GL_FALSE, GL_FALSE, GL_FALSE);
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324 | //glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_FALSE);
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325 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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326 |
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327 | glEnable(GL_STENCIL_TEST);
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328 | glColor3f(1, 0, 0);
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329 |
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330 |
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331 | // render scene, record differences
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332 | OcclusionQuery *query = mOcclusionQueries[0];
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333 |
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334 | KdNode::NewMail2();
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335 | Intersectable::NewMail();
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336 |
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337 | query->BeginQuery();
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338 |
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339 | ++ mCurrentFrame;
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340 |
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341 | RenderScene();
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342 |
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343 | query->EndQuery();
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344 | glDisable(GL_STENCIL_TEST);
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345 |
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346 | pixelCount = query->GetQueryResult();
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347 |
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348 | pErrorPixels = (float)pixelCount / (GetWidth() * GetHeight());
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349 |
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350 | // some error happened
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351 | if (pixelCount > 0)
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352 | {
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353 | cout << "frame " << mFrame << " vc id: " << viewcell->GetId() << " pvs: " << pvsSize << " pc: " << pixelCount << endl;
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354 |
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355 | if (mSnapErrorFrames)
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356 | {
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357 | glReadBuffer(GL_BACK);
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358 | //glReadBuffer(GL_FRONT);
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359 |
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360 |
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361 | //////////////
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362 | //-- output error visualization
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363 |
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364 | char filename[256];
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365 | //sprintf(filename, "error-frame-%04d-%0.5f.png", mFrame, pErrorPixels);
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366 | sprintf(filename, "error-frame-%04d-%08d.png", mFrame, pixelCount);
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367 | QImage im = toImage();
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368 | string str = mSnapPrefix + filename;
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369 | QString qstr(str.c_str());
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370 |
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371 | im.save(qstr, "PNG");
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372 |
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373 |
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374 | ///////////
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375 | //-- output computed pvs
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376 |
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377 | mUseFalseColors = false;
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378 |
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379 | glPushAttrib(GL_CURRENT_BIT);
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380 | glColor3f(0, 1, 0);
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381 |
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382 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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383 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
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384 |
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385 | KdNode::NewMail2();
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386 | Intersectable::NewMail();
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387 |
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388 | ++ mCurrentFrame;
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389 |
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390 | // render pvs once
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391 | RenderPvs(pvs);
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392 |
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393 | mUseForcedColors = false;
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394 |
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395 | im = toImage();
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396 | sprintf(filename, "error-frame-%04d-%04d-%08d-pvs.png", mFrame, viewcell->GetId(), pixelCount);
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397 | str = mSnapPrefix + filename;
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398 | qstr = str.c_str();
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399 | im.save(qstr, "PNG");
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400 |
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401 | glPopAttrib();
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402 | }
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403 | }
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404 |
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405 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
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406 |
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407 | //DoneLive();
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408 |
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409 | return pErrorPixels;
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410 | }
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411 |
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412 | int
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413 | QtGlRendererBuffer::ComputePvs(ObjectContainer &objects,
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414 | ObjectContainer &pvs) const
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415 | {
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416 | int pvsSize = 0;
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417 | QImage image = toImage();
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418 | Intersectable::NewMail();
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419 |
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420 | std::stable_sort(objects.begin(), objects.end(), ilt);
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421 |
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422 | MeshInstance dummy(NULL);
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423 |
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424 | Intersectable *obj = NULL;
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425 |
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426 | for (int x = 0; x < image.width(); ++ x)
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427 | {
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428 | for (int y = 0; y < image.height(); ++ y)
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429 | {
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430 | QRgb pix = image.pixel(x, y);
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431 | const int id = GetId(qRed(pix), qGreen(pix), qBlue(pix));
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432 |
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433 | dummy.SetId(id);
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434 |
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435 | ObjectContainer::iterator oit =
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436 | lower_bound(objects.begin(), objects.end(), &dummy, ilt);
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437 |
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438 | if (//(oit != oit.end()) &&
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439 | ((*oit)->GetId() == id) &&
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440 | !obj->Mailed())
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441 | {
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442 | obj = *oit;
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443 | obj->Mail();
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444 | ++ pvsSize;
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445 | pvs.push_back(obj);
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446 | }
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447 | }
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448 | }
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449 |
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450 | return pvsSize;
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451 | }
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452 |
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453 |
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454 | void QtGlRendererWidget::InitGL()
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455 | {
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456 | GlRenderer::InitGL();
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457 |
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458 | //glEnable(GL_FOG);
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459 | //glFogi(GL_FOG_MODE, GL_EXP);
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460 | glFogi(GL_FOG_MODE, GL_LINEAR);
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461 |
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462 | // glFogf(GL_FOG_DENSITY, .2f);
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463 | glFogf(GL_FOG_START, 50.f);
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464 | glFogf(GL_FOG_END, 500.f);
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465 |
|
---|
466 | GLfloat light_ambient[] = {0.3, 0.3, 0.3, 1.0};
|
---|
467 | GLfloat light_diffuse[] = {0.6, 0.6, 0.6, 1.0};
|
---|
468 | GLfloat light_specular[] = {1.0, 1.0, 1.0, 1.0};
|
---|
469 | GLfloat light_position[] = //{278.0f, 548.8f,279.0f, 1.0f };
|
---|
470 | { 0.f,0.f,0.f,1.0f };
|
---|
471 |
|
---|
472 | /*glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
|
---|
473 | glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
|
---|
474 | glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
|
---|
475 | glLightfv(GL_LIGHT0, GL_POSITION, light_position);
|
---|
476 | */
|
---|
477 | glEnable(GL_LIGHT0);
|
---|
478 |
|
---|
479 | GLfloat mat_ambient[] = {0.5f, 0.5f, 0.5f, 1.0f};
|
---|
480 |
|
---|
481 | // mat_specular and mat_shininess are NOT default values
|
---|
482 | GLfloat mat_diffuse[] = {1.0f, 1.0f, 1.0f, 1.0f};
|
---|
483 | GLfloat mat_specular[] = {0.3f, 0.3f, 0.3f, 1.0f};
|
---|
484 | GLfloat mat_shininess[] = {1.0f};
|
---|
485 |
|
---|
486 | /* GLfloat light_ambient[] = {0.2f, 0.2f, 0.2f, 1.0f};
|
---|
487 | GLfloat light_diffuse[] = {0.4f, 0.4f, 0.4f, 1.0f};
|
---|
488 | GLfloat light_specular[] = {0.3f, 0.3f, 0.3f, 1.0f};
|
---|
489 |
|
---|
490 | GLfloat lmodel_ambient[] = {0.3f, 0.3f, 0.3f, 1.0f};
|
---|
491 | */
|
---|
492 |
|
---|
493 | // default Material
|
---|
494 | glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
|
---|
495 | glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
|
---|
496 | glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
|
---|
497 | glMaterialfv(GL_FRONT, GL_SHININESS, mat_shininess);
|
---|
498 |
|
---|
499 | // a light
|
---|
500 | glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
|
---|
501 | glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
|
---|
502 | glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
|
---|
503 |
|
---|
504 | /*glLightfv(GL_LIGHT1, GL_AMBIENT, light_ambient);
|
---|
505 | glLightfv(GL_LIGHT1, GL_DIFFUSE, light_diffuse);
|
---|
506 | glLightfv(GL_LIGHT1, GL_SPECULAR, light_specular);
|
---|
507 | */
|
---|
508 | //glLightModelfv(GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);
|
---|
509 |
|
---|
510 | glEnable(GL_LIGHTING);
|
---|
511 | glEnable(GL_LIGHT0);
|
---|
512 | // glEnable(GL_LIGHT1);
|
---|
513 |
|
---|
514 | // set position of the light
|
---|
515 | /*GLfloat infinite_light[] = { 1.0, 0.8, 1.0, 0.0 };
|
---|
516 | glLightfv (GL_LIGHT0, GL_POSITION, infinite_light);
|
---|
517 |
|
---|
518 | // set position of the light2
|
---|
519 | GLfloat infinite_light2[] = { -0.3, 1.5, 1.0, 0.0 };
|
---|
520 | glLightfv (GL_LIGHT1, GL_POSITION, infinite_light2);
|
---|
521 | */
|
---|
522 | glLightfv (GL_LIGHT0, GL_POSITION, light_position);
|
---|
523 |
|
---|
524 | glColorMaterial( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);
|
---|
525 | // glColorMaterial( GL_FRONT_AND_BACK, GL_SPECULAR);
|
---|
526 | glEnable(GL_COLOR_MATERIAL);
|
---|
527 |
|
---|
528 | glShadeModel(GL_SMOOTH);
|
---|
529 | }
|
---|
530 |
|
---|
531 |
|
---|
532 | void
|
---|
533 | QtGlRendererWidget::SetupCameraProjection(const int w, const int h, const float angle)
|
---|
534 | {
|
---|
535 | if (!mTopView) {
|
---|
536 | int ww = w;
|
---|
537 | int hh = h;
|
---|
538 | glViewport(0, 0, ww, hh);
|
---|
539 | glMatrixMode(GL_PROJECTION);
|
---|
540 | glLoadIdentity();
|
---|
541 | gluPerspective(angle, ww/(float)hh, 0.1, 2.0 * Magnitude(mSceneGraph->GetBox().Diagonal()));
|
---|
542 | glMatrixMode(GL_MODELVIEW);
|
---|
543 | } else {
|
---|
544 | int ww = w;
|
---|
545 | int hh = h;
|
---|
546 | glViewport(0, 0, ww, hh);
|
---|
547 | glMatrixMode(GL_PROJECTION);
|
---|
548 | glLoadIdentity();
|
---|
549 | gluPerspective(50.0, ww / (float)hh, 0.1, 20.0 * Magnitude(mSceneGraph->GetBox().Diagonal()));
|
---|
550 | glMatrixMode(GL_MODELVIEW);
|
---|
551 | }
|
---|
552 | }
|
---|
553 |
|
---|
554 |
|
---|
555 | bool QtGlRendererWidget::PvsChanged(ViewCell *viewCell) const
|
---|
556 | {
|
---|
557 | if (viewCell != mPvsCache.mViewCell)
|
---|
558 | return true;
|
---|
559 |
|
---|
560 | if (viewCell->GetPvs().GetSize() != mPvsCache.mUnfilteredPvsSize)
|
---|
561 | return true;
|
---|
562 |
|
---|
563 | return false;
|
---|
564 | }
|
---|
565 |
|
---|
566 |
|
---|
567 | void QtGlRendererWidget::_RenderPvs()
|
---|
568 | {
|
---|
569 | EnableDrawArrays();
|
---|
570 |
|
---|
571 | if (mUseVbos)
|
---|
572 | glBindBufferARB(GL_ARRAY_BUFFER_ARB, mVboId);
|
---|
573 |
|
---|
574 | mUseFalseColors = false;
|
---|
575 |
|
---|
576 | int offset = (int)mObjects.size() * 3;
|
---|
577 | char *arrayPtr = mUseVbos ? NULL : (char *)mData;
|
---|
578 |
|
---|
579 | glVertexPointer(3, GL_FLOAT, 0, (char *)arrayPtr);
|
---|
580 | glNormalPointer(GL_FLOAT, 0, (char *)arrayPtr + offset * sizeof(Vector3));
|
---|
581 | glDrawElements(GL_TRIANGLES, mIndexBufferSize, GL_UNSIGNED_INT, mIndices);
|
---|
582 |
|
---|
583 | #if 0// DYNAMIC_OBJECTS_HACK
|
---|
584 | // handle dynamic objects
|
---|
585 | DynamicObjectsContainer::const_iterator dit, dit_end = mDynamicObjects.end();
|
---|
586 |
|
---|
587 | for (dit = mDynamicObjects.begin(); dit != dit_end; ++ dit)
|
---|
588 | {
|
---|
589 | _RenderDynamicObject(*dit);
|
---|
590 | }
|
---|
591 | #endif
|
---|
592 | }
|
---|
593 |
|
---|
594 |
|
---|
595 | void QtGlRendererWidget::PreparePvs(const ObjectPvs &pvs)
|
---|
596 | {
|
---|
597 | int indexBufferSize = 0;
|
---|
598 |
|
---|
599 | // hack: mail not working with multiple threads
|
---|
600 | KdNode::NewMail2();
|
---|
601 |
|
---|
602 | mPvsSize = pvs.GetSize();
|
---|
603 |
|
---|
604 | #if DYNAMIC_OBJECTS_HACK
|
---|
605 | mDynamicObjects.clear();
|
---|
606 | #endif
|
---|
607 |
|
---|
608 | ObjectPvsIterator it = pvs.GetIterator();
|
---|
609 |
|
---|
610 | while (it.HasMoreEntries())
|
---|
611 | {
|
---|
612 | Intersectable *obj = it.Next();
|
---|
613 | switch (obj->Type())
|
---|
614 | {
|
---|
615 | case Intersectable::KD_INTERSECTABLE:
|
---|
616 | {
|
---|
617 | KdNode *node = static_cast<KdIntersectable *>(obj)->GetItem();
|
---|
618 | _UpdatePvsIndices(node, indexBufferSize);
|
---|
619 | }
|
---|
620 | break;
|
---|
621 | #if DYNAMIC_OBJECTS_HACK
|
---|
622 | #if USE_TRANSFORMED_MESH_INSTANCE_HACK
|
---|
623 |
|
---|
624 | case Intersectable::TRANSFORMED_MESH_INSTANCE:
|
---|
625 | mDynamicObjects.push_back(static_cast<TransformedMeshInstance *>(obj));
|
---|
626 | break;
|
---|
627 |
|
---|
628 | #else
|
---|
629 | case Intersectable::SCENEGRAPHLEAF_INTERSECTABLE:
|
---|
630 | mDynamicObjects.push_back(static_cast<SceneGraphLeafIntersectable *>(obj)->GetItem());
|
---|
631 | break;
|
---|
632 | #endif
|
---|
633 | #endif
|
---|
634 | default:
|
---|
635 | cerr << "PreparePvs: type " << Intersectable::GetTypeName(obj) << " not handled yet" << endl;
|
---|
636 | }
|
---|
637 | }
|
---|
638 |
|
---|
639 | mIndexBufferSize = indexBufferSize;
|
---|
640 | }
|
---|
641 |
|
---|
642 |
|
---|
643 | void QtGlRendererWidget::VisualizePvs()
|
---|
644 | {
|
---|
645 | if (mUseVbos)
|
---|
646 | glBindBufferARB(GL_ARRAY_BUFFER_ARB, mVboId);
|
---|
647 |
|
---|
648 | ++ mCurrentFrame;
|
---|
649 |
|
---|
650 | EnableDrawArrays();
|
---|
651 |
|
---|
652 | if (mDetectEmptyViewSpace)
|
---|
653 | glEnable(GL_CULL_FACE);
|
---|
654 | else
|
---|
655 | glDisable(GL_CULL_FACE);
|
---|
656 |
|
---|
657 | ViewCell *viewcell = NULL;
|
---|
658 | viewcell = mViewCellsManager->GetViewCell(mViewPoint, true);
|
---|
659 |
|
---|
660 | if (viewcell)
|
---|
661 | {
|
---|
662 | #if 0
|
---|
663 | // copy the pvs so that it can be filtered ...
|
---|
664 | if (PvsChanged(viewcell))
|
---|
665 | {
|
---|
666 | mPvsCache.Reset();
|
---|
667 | mPvsCache.mViewCell = viewcell;
|
---|
668 | mPvsCache.mUnfilteredPvsSize = viewcell->GetPvs().GetSize();
|
---|
669 |
|
---|
670 | if (mUseSpatialFilter)
|
---|
671 | {
|
---|
672 | //mMutex.lock();
|
---|
673 | // mSpatialFilter size is in range 0.001 - 0.1
|
---|
674 | mViewCellsManager->ApplyFilter2(viewcell,
|
---|
675 | mUseFilter,
|
---|
676 | 100.0f * mSpatialFilterSize,
|
---|
677 | mPvsCache.mPvs,
|
---|
678 | &mPvsCache.filteredBoxes);
|
---|
679 | //mPvsCache.mPvs = pvs;
|
---|
680 | //mMutex.unlock();
|
---|
681 | //cout << "pvs size: " << mPvsCache.mPvs.GetSize() << endl;
|
---|
682 | }
|
---|
683 | else
|
---|
684 | {
|
---|
685 | mPvsCache.mPvs = viewcell->GetPvs();
|
---|
686 | }
|
---|
687 |
|
---|
688 | // update the indices for rendering
|
---|
689 | PreparePvs(mPvsCache.mPvs);
|
---|
690 | emit PvsUpdated();
|
---|
691 | mCurrentPvsCost = mPvsCache.mPvs.EvalPvsCost();
|
---|
692 | }
|
---|
693 | #else
|
---|
694 |
|
---|
695 | PreparePvs(viewcell->GetPvs());
|
---|
696 | emit PvsUpdated();
|
---|
697 |
|
---|
698 | #endif
|
---|
699 |
|
---|
700 | // Render PVS
|
---|
701 | if (mUseSpatialFilter && mRenderBoxes)
|
---|
702 | {
|
---|
703 | for (size_t i=0; i < mPvsCache.filteredBoxes.size(); ++ i)
|
---|
704 | {
|
---|
705 | RenderBox(mPvsCache.filteredBoxes[i]);
|
---|
706 | }
|
---|
707 | }
|
---|
708 | else
|
---|
709 | {
|
---|
710 | if (!mRenderVisibilityEstimates && !mUseRandomColorPerPvsObject)
|
---|
711 | _RenderPvs();
|
---|
712 | else
|
---|
713 | _RenderColoredPvs();
|
---|
714 | }
|
---|
715 |
|
---|
716 | if (mRenderFilter)
|
---|
717 | {
|
---|
718 | mWireFrame = true;
|
---|
719 | RenderIntersectable(viewcell);
|
---|
720 |
|
---|
721 | mWireFrame = false;
|
---|
722 | }
|
---|
723 | mCurrentPvsCost = viewcell->GetPvs().EvalPvsCost();
|
---|
724 | }
|
---|
725 | else
|
---|
726 | {
|
---|
727 | //OcclusionQuery *query = mOcclusionQueries[0];
|
---|
728 | //query->BeginQuery();
|
---|
729 |
|
---|
730 | RenderScene();
|
---|
731 |
|
---|
732 | //query->EndQuery();
|
---|
733 | //int pixels = query->GetQueryResult();
|
---|
734 | //cout << " pixels: " << pixels;
|
---|
735 | }
|
---|
736 |
|
---|
737 | //cout << "vp: " << mViewPoint << " vd: " << mViewDirection << endl;
|
---|
738 | }
|
---|
739 |
|
---|
740 | float
|
---|
741 | QtGlRendererWidget::RenderErrors()
|
---|
742 | {
|
---|
743 | float pErrorPixels = -1.0f;
|
---|
744 |
|
---|
745 | SetupCamera();
|
---|
746 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
|
---|
747 |
|
---|
748 | glPushAttrib(GL_ENABLE_BIT);
|
---|
749 |
|
---|
750 | glStencilFunc(GL_EQUAL, 0x0, 0x1);
|
---|
751 | glStencilOp(GL_KEEP, GL_KEEP, GL_INCR);
|
---|
752 |
|
---|
753 | glColor3f(0.6f, 0.6f, 0.6f);
|
---|
754 |
|
---|
755 | // Render PVS
|
---|
756 | VisualizePvs();
|
---|
757 |
|
---|
758 | glEnable(GL_STENCIL_TEST);
|
---|
759 |
|
---|
760 | glDisable(GL_LIGHTING);
|
---|
761 |
|
---|
762 | SetupCamera();
|
---|
763 |
|
---|
764 | mUseForcedColors = true;
|
---|
765 |
|
---|
766 | glColor3f(1.0f, 0.0f, 0.0f);
|
---|
767 |
|
---|
768 | OcclusionQuery *query = mOcclusionQueries[0];
|
---|
769 | query->BeginQuery();
|
---|
770 |
|
---|
771 | RenderScene();
|
---|
772 |
|
---|
773 | mUseForcedColors = false;
|
---|
774 |
|
---|
775 | query->EndQuery();
|
---|
776 |
|
---|
777 | glDisable(GL_STENCIL_TEST);
|
---|
778 | glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
|
---|
779 |
|
---|
780 | glPopAttrib();
|
---|
781 |
|
---|
782 | // reenable other state
|
---|
783 | // int wait=0;
|
---|
784 | // while (!query.ResultAvailable()) {
|
---|
785 | // wait++;
|
---|
786 | // }
|
---|
787 |
|
---|
788 | int pixelCount = query->GetQueryResult();
|
---|
789 | pErrorPixels = ((float)pixelCount) / (GetWidth() * GetHeight());
|
---|
790 |
|
---|
791 | if (0) cout << "error pixels=" << pixelCount << endl;
|
---|
792 |
|
---|
793 | mRenderError = pErrorPixels;
|
---|
794 |
|
---|
795 | return pErrorPixels;
|
---|
796 | }
|
---|
797 |
|
---|
798 |
|
---|
799 | void QtGlRendererWidget::timerEvent(QTimerEvent *event)
|
---|
800 | {
|
---|
801 | //std::cout << "Timer ID:" << event->timerId();
|
---|
802 | update();
|
---|
803 | }
|
---|
804 |
|
---|
805 |
|
---|
806 | void QtGlRendererWidget::mousePressEvent(QMouseEvent *e)
|
---|
807 | {
|
---|
808 | int x = e->pos().x();
|
---|
809 | int y = e->pos().y();
|
---|
810 |
|
---|
811 | mousePoint.x = x;
|
---|
812 | mousePoint.y = y;
|
---|
813 |
|
---|
814 | }
|
---|
815 |
|
---|
816 | void QtGlRendererWidget::mouseReleaseEvent(QMouseEvent *e)
|
---|
817 | {
|
---|
818 |
|
---|
819 | if (e->modifiers() & Qt::AltModifier)
|
---|
820 | if (mCurrentDynamicObjectIdx >= 0) {
|
---|
821 | // preprocessor->ScheduleUpdateDynamicObjects();
|
---|
822 | }
|
---|
823 | }
|
---|
824 |
|
---|
825 | void
|
---|
826 | QtGlRendererWidget::mouseMoveEvent(QMouseEvent *e)
|
---|
827 | {
|
---|
828 | float MOVE_SENSITIVITY = Magnitude(mSceneGraph->GetBox().Diagonal())*1e-3;
|
---|
829 | float TURN_SENSITIVITY = 0.1f;
|
---|
830 | float TILT_SENSITIVITY = 32.0 ;
|
---|
831 | float TURN_ANGLE= M_PI /36.0 ;
|
---|
832 |
|
---|
833 | int x = e->pos().x();
|
---|
834 | int y = e->pos().y();
|
---|
835 |
|
---|
836 | int diffx = -(mousePoint.x - x);
|
---|
837 | int diffy = -(mousePoint.y - y);
|
---|
838 |
|
---|
839 | const float t = 1.0f;
|
---|
840 |
|
---|
841 | if (e->modifiers() & Qt::ControlModifier)
|
---|
842 | {
|
---|
843 | mViewPoint.y += (y-mousePoint.y)*MOVE_SENSITIVITY / 2.0;
|
---|
844 | mViewPoint.x += (x-mousePoint.x)*MOVE_SENSITIVITY / 2.0;
|
---|
845 | }
|
---|
846 | #if DYNAMIC_OBJECTS_HACK
|
---|
847 | else if (e->modifiers() & Qt::AltModifier)
|
---|
848 | {
|
---|
849 | if (mCurrentDynamicObjectIdx >= 0)
|
---|
850 | {
|
---|
851 | Matrix4x4 tm;
|
---|
852 |
|
---|
853 | switch (mTrafoType)
|
---|
854 | {
|
---|
855 | case 0:
|
---|
856 | {
|
---|
857 | if (e->modifiers() & Qt::ShiftModifier) {
|
---|
858 | const Vector3 transl(0, diffy, 0);
|
---|
859 | tm = TranslationMatrix(transl);
|
---|
860 |
|
---|
861 | } else {
|
---|
862 | const Vector3 transl(diffx, 0, diffy);
|
---|
863 | tm = TranslationMatrix(transl);
|
---|
864 | }
|
---|
865 | }
|
---|
866 | break;
|
---|
867 | case 1:
|
---|
868 | {
|
---|
869 | float scalef = 1.0f + 0.01f * (diffx + diffy);
|
---|
870 | if (scalef < 0.9) scalef = 0.9f;
|
---|
871 | else if (scalef > 1.1f) scalef = 1.1f;
|
---|
872 | tm = ScaleMatrix(scalef, scalef, scalef);
|
---|
873 | }
|
---|
874 | break;
|
---|
875 | case 2:
|
---|
876 | {
|
---|
877 | // tm = RotationXMatrix(diffx) * RotationYMatrix(diffy);
|
---|
878 | tm = RotationYMatrix(diffx);
|
---|
879 | }
|
---|
880 | break;
|
---|
881 | default:
|
---|
882 | cerr << "not implemented" << endl;
|
---|
883 | }
|
---|
884 |
|
---|
885 | #if USE_TRANSFORMED_MESH_INSTANCE_HACK
|
---|
886 | TransformedMeshInstance *tmi = mViewCellsManager->GetPreprocessor()->mDynamicObjects[mCurrentDynamicObjectIdx];
|
---|
887 | tmi->ApplyWorldTransform(tm);
|
---|
888 | #else
|
---|
889 | SceneGraphLeaf *l =
|
---|
890 | mViewCellsManager->GetPreprocessor()->mDynamicObjects[mCurrentDynamicObjectIdx];
|
---|
891 | l->ApplyTransform(tm);
|
---|
892 |
|
---|
893 | #endif
|
---|
894 | updateGL();
|
---|
895 | }
|
---|
896 | }
|
---|
897 | #endif
|
---|
898 | else
|
---|
899 | {
|
---|
900 | mViewPoint += mViewDirection*((mousePoint.y - y)*MOVE_SENSITIVITY);
|
---|
901 | float adiff = TURN_ANGLE*(x - mousePoint.x)*-TURN_SENSITIVITY;
|
---|
902 | float angle = atan2(mViewDirection.x, mViewDirection.z);
|
---|
903 | mViewDirection.x = sin(angle + adiff);
|
---|
904 | mViewDirection.z = cos(angle + adiff);
|
---|
905 | }
|
---|
906 |
|
---|
907 | mousePoint.x = x;
|
---|
908 | mousePoint.y = y;
|
---|
909 |
|
---|
910 | updateGL();
|
---|
911 | }
|
---|
912 |
|
---|
913 |
|
---|
914 | void
|
---|
915 | QtGlRendererWidget::resizeGL(int w, int h)
|
---|
916 | {
|
---|
917 | SetupCameraProjection(w, h);
|
---|
918 | updateGL();
|
---|
919 | }
|
---|
920 |
|
---|
921 |
|
---|
922 | void QtGlRendererWidget::paintGL()
|
---|
923 | {
|
---|
924 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
---|
925 |
|
---|
926 | if (1)
|
---|
927 | {
|
---|
928 | SetupCameraProjection(width(), height());
|
---|
929 | SetupCamera();
|
---|
930 |
|
---|
931 | if (mRenderErrors)
|
---|
932 | {
|
---|
933 | RenderErrors();
|
---|
934 | }
|
---|
935 | else
|
---|
936 | {
|
---|
937 | glColor3f(0.6f, 0.6f, 0.6f);
|
---|
938 | VisualizePvs();
|
---|
939 | }
|
---|
940 |
|
---|
941 | if (mShowRays)
|
---|
942 | {
|
---|
943 | RenderRays(mViewCellsManager->mVizBuffer.GetRays(), mRayVisualizationMethod, mShowDistribution, 1);
|
---|
944 | }
|
---|
945 | }
|
---|
946 |
|
---|
947 | RenderInfo();
|
---|
948 | mFrame ++;
|
---|
949 | // cout<<"vp="<<mViewPoint<<" vd="<<mViewDirection<<endl;
|
---|
950 | }
|
---|
951 |
|
---|
952 |
|
---|
953 | void
|
---|
954 | QtGlRendererWidget::SetupCamera()
|
---|
955 | {
|
---|
956 | if (!mTopView)
|
---|
957 | GlRenderer::SetupCamera();
|
---|
958 | else
|
---|
959 | {
|
---|
960 | if (0)
|
---|
961 | {
|
---|
962 | float dist = Magnitude(mSceneGraph->GetBox().Diagonal())*0.05;
|
---|
963 | Vector3 pos = mViewPoint - dist*Vector3(mViewDirection.x,
|
---|
964 | -1,
|
---|
965 | mViewDirection.y);
|
---|
966 |
|
---|
967 | Vector3 target = mViewPoint + dist*mViewDirection;
|
---|
968 | Vector3 up(0,1,0);
|
---|
969 |
|
---|
970 | glLoadIdentity();
|
---|
971 | gluLookAt(pos.x, pos.y, pos.z,
|
---|
972 | target.x, target.y, target.z,
|
---|
973 | up.x, up.y, up.z);
|
---|
974 | }
|
---|
975 | else
|
---|
976 | {
|
---|
977 | float dist = Magnitude(mSceneGraph->GetBox().Diagonal()) * mTopDistance;
|
---|
978 | Vector3 pos = mViewPoint + dist * Vector3(0, 1, 0);
|
---|
979 |
|
---|
980 | Vector3 target = mViewPoint;
|
---|
981 | Vector3 up(mViewDirection.x, 0, mViewDirection.z);
|
---|
982 |
|
---|
983 | glLoadIdentity();
|
---|
984 | gluLookAt(pos.x, pos.y, pos.z,
|
---|
985 | target.x, target.y, target.z,
|
---|
986 | up.x, up.y, up.z);
|
---|
987 |
|
---|
988 | }
|
---|
989 | }
|
---|
990 |
|
---|
991 | }
|
---|
992 |
|
---|
993 |
|
---|
994 | void
|
---|
995 | QtGlRendererWidget::keyPressEvent ( QKeyEvent * e )
|
---|
996 | {
|
---|
997 | switch (e->key())
|
---|
998 | {
|
---|
999 | case Qt::Key_E:
|
---|
1000 | mRenderErrors = !mRenderErrors;
|
---|
1001 | updateGL();
|
---|
1002 | break;
|
---|
1003 | case Qt::Key_R:
|
---|
1004 | mUseRandomColorPerPvsObject = !mUseRandomColorPerPvsObject;;
|
---|
1005 | updateGL();
|
---|
1006 | break;
|
---|
1007 | case Qt::Key_T:
|
---|
1008 | mTopView = !mTopView;
|
---|
1009 | SetupCameraProjection(width(), height());
|
---|
1010 | updateGL();
|
---|
1011 | break;
|
---|
1012 | case Qt::Key_V:
|
---|
1013 | mRenderViewCells = !mRenderViewCells;
|
---|
1014 | updateGL();
|
---|
1015 | break;
|
---|
1016 | case Qt::Key_P:
|
---|
1017 | // set random viewpoint
|
---|
1018 | mViewCellsManager->GetViewPoint(mViewPoint);
|
---|
1019 | updateGL();
|
---|
1020 | break;
|
---|
1021 | case Qt::Key_S: {
|
---|
1022 | // set view poitn and direction
|
---|
1023 | QString text;
|
---|
1024 | bool ok;
|
---|
1025 | text.sprintf("%f %f %f", mViewPoint.x, mViewPoint.y, mViewPoint.z);
|
---|
1026 | text = QInputDialog::getText(this,
|
---|
1027 | "Enter a view point",
|
---|
1028 | "",
|
---|
1029 | QLineEdit::Normal,
|
---|
1030 | text,
|
---|
1031 | &ok);
|
---|
1032 | if (!ok)
|
---|
1033 | break;
|
---|
1034 |
|
---|
1035 | if (sscanf(text.toAscii(), "%f %f %f", &mViewPoint.x, &mViewPoint.y, &mViewPoint.z) == 3) {
|
---|
1036 | text.sprintf("%f %f %f", mViewDirection.x, mViewDirection.y, mViewDirection.z);
|
---|
1037 | text = QInputDialog::getText(this,
|
---|
1038 | "Enter a direction",
|
---|
1039 | "",
|
---|
1040 | QLineEdit::Normal,
|
---|
1041 | text,
|
---|
1042 | &ok);
|
---|
1043 | if (!ok)
|
---|
1044 | break;
|
---|
1045 | if (sscanf(text.toAscii(), "%f %f %f", &mViewDirection.x,
|
---|
1046 | &mViewDirection.y, &mViewDirection.z) == 3) {
|
---|
1047 | updateGL();
|
---|
1048 | }
|
---|
1049 | break;
|
---|
1050 | }
|
---|
1051 | }
|
---|
1052 | default:
|
---|
1053 | cerr << "unknown key" << endl;
|
---|
1054 | e->ignore();
|
---|
1055 | break;
|
---|
1056 | }
|
---|
1057 | }
|
---|
1058 |
|
---|
1059 |
|
---|
1060 |
|
---|
1061 | QtGlRendererWidget::QtGlRendererWidget(
|
---|
1062 | SceneGraph *sceneGraph,
|
---|
1063 | ViewCellsManager *viewcells,
|
---|
1064 | KdTree *tree,
|
---|
1065 | QWidget * parent,
|
---|
1066 | const QGLWidget * shareWidget,
|
---|
1067 | Qt::WFlags f
|
---|
1068 | )
|
---|
1069 | :
|
---|
1070 | GlRendererWidget(sceneGraph, viewcells, tree), QGLWidget(QGLFormat(QGL::SampleBuffers), parent, shareWidget, f)
|
---|
1071 | {
|
---|
1072 | mPreprocessorThread = NULL;
|
---|
1073 | mTopView = false;
|
---|
1074 | mRenderViewCells = false;
|
---|
1075 | mTopDistance = 1.0f;
|
---|
1076 | mCutViewCells = false;
|
---|
1077 | mCutScene = false;
|
---|
1078 | mRenderErrors = false;
|
---|
1079 | mRenderBoxes = false;
|
---|
1080 | mRenderFilter = true;
|
---|
1081 | mRenderVisibilityEstimates = false;
|
---|
1082 | //mRenderVisibilityEstimates = true;
|
---|
1083 |
|
---|
1084 | mComputeGVS = false;
|
---|
1085 | mUseRandomColorPerPvsObject = false;
|
---|
1086 |
|
---|
1087 | mHideByCost = false;
|
---|
1088 | mUseTransparency = false;
|
---|
1089 |
|
---|
1090 | mTransferFunction = 1.0f;
|
---|
1091 | mIndexBufferSize = 0;
|
---|
1092 |
|
---|
1093 | const int delay = 250; // in milliseconds
|
---|
1094 | timerId = startTimer(delay);
|
---|
1095 |
|
---|
1096 | bool tmp;
|
---|
1097 |
|
---|
1098 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilityFilter", tmp );
|
---|
1099 | mUseFilter = tmp;
|
---|
1100 |
|
---|
1101 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilitySpatialFilter", tmp );
|
---|
1102 | mUseSpatialFilter = tmp;
|
---|
1103 |
|
---|
1104 | //mLogWriter = new LogWriter("myfile.out");
|
---|
1105 |
|
---|
1106 | mShowRenderCost = false;
|
---|
1107 | mShowPvsSizes = false;
|
---|
1108 | mShowComparison = false;
|
---|
1109 | mShowPiercingRays = false;
|
---|
1110 | mShowWeightedRays = false;
|
---|
1111 | mUseStandardColors = false;
|
---|
1112 | mShowWeightedCost = true;
|
---|
1113 |
|
---|
1114 | mShowDistanceWeightedPvs = true;
|
---|
1115 | mShowDistanceWeightedTriangles = false;
|
---|
1116 | mShowWeightedTriangles = false;
|
---|
1117 | mShowDistribution = 15;
|
---|
1118 | mCurrentDynamicObjectIdx = -1;
|
---|
1119 |
|
---|
1120 | mSpatialFilterSize = 0.01;
|
---|
1121 | mPvsSize = 0;
|
---|
1122 | mRayVisualizationMethod = 0;
|
---|
1123 | mTrafoType = 0;
|
---|
1124 |
|
---|
1125 | mRenderError = 0.0f;
|
---|
1126 | mShowRays = false;
|
---|
1127 |
|
---|
1128 | SetSceneCut(1000);
|
---|
1129 | mControlWidget = new QtRendererControlWidget(NULL);
|
---|
1130 |
|
---|
1131 | connect(mControlWidget, SIGNAL(SetViewCellGranularity(int)), this, SLOT(SetViewCellGranularity(int)));
|
---|
1132 | connect(mControlWidget, SIGNAL(SetTransferFunction(int)), this, SLOT(SetTransferFunction(int)));
|
---|
1133 |
|
---|
1134 | connect(mControlWidget, SIGNAL(UpdateAllPvs()), this, SLOT(UpdateAllPvs()));
|
---|
1135 | connect(mControlWidget, SIGNAL(ComputeVisibility()), this, SLOT(ComputeVisibility()));
|
---|
1136 | connect(mControlWidget, SIGNAL(StopComputation()), this, SLOT(StopComputation()));
|
---|
1137 | connect(mControlWidget, SIGNAL(SetRandomViewPoint()), this, SLOT(SetRandomViewPoint()));
|
---|
1138 | connect(mControlWidget, SIGNAL(StoreStatistics(void)), this, SLOT(StoreStatistics(void)));
|
---|
1139 | connect(mControlWidget, SIGNAL(ComputeGVS(void)), this, SLOT(ComputeGVS(void)));
|
---|
1140 | connect(mControlWidget, SIGNAL(LoadObject(void)), this, SLOT(LoadObject(void)));
|
---|
1141 |
|
---|
1142 | connect(mControlWidget, SIGNAL(SetSceneCut(int)), this, SLOT(SetSceneCut(int)));
|
---|
1143 | connect(mControlWidget, SIGNAL(SetTopDistance(int)), this, SLOT(SetTopDistance(int)));
|
---|
1144 | connect(mControlWidget, SIGNAL(SetTransparency(int)), this, SLOT(SetTransparency(int)));
|
---|
1145 |
|
---|
1146 | connect(mControlWidget, SIGNAL(SetVisibilityFilterSize(int)), this, SLOT(SetVisibilityFilterSize(int)));
|
---|
1147 | connect(mControlWidget, SIGNAL(SetSpatialFilterSize(int)), this, SLOT(SetSpatialFilterSize(int)));
|
---|
1148 | connect(mControlWidget, SIGNAL(SetHidingCost(int)), this, SLOT(SetHidingCost(int)));
|
---|
1149 |
|
---|
1150 | connect(mControlWidget, SIGNAL(SetShowViewCells(bool)), this, SLOT(SetShowViewCells(bool)));
|
---|
1151 | connect(mControlWidget, SIGNAL(SetShowRenderCost(bool)), this, SLOT(SetShowRenderCost(bool)));
|
---|
1152 | connect(mControlWidget, SIGNAL(SetUseTransparency(bool)), this, SLOT(SetUseTransparency(bool)));
|
---|
1153 | connect(mControlWidget, SIGNAL(SetShowPvsSizes(bool)), this, SLOT(SetShowPvsSizes(bool)));
|
---|
1154 | connect(mControlWidget, SIGNAL(SetShowComparison(bool)), this, SLOT(SetShowComparison(bool)));
|
---|
1155 | connect(mControlWidget, SIGNAL(SetTopView(bool)), this, SLOT(SetTopView(bool)));
|
---|
1156 | connect(mControlWidget, SIGNAL(SetCutViewCells(bool)), this, SLOT(SetCutViewCells(bool)));
|
---|
1157 | connect(mControlWidget, SIGNAL(SetHideByCost(bool)), this, SLOT(SetHideByCost(bool)));
|
---|
1158 | connect(mControlWidget, SIGNAL(SetCutScene(bool)), this, SLOT(SetCutScene(bool)));
|
---|
1159 | connect(mControlWidget, SIGNAL(SetRenderErrors(bool)), this, SLOT(SetRenderErrors(bool)));
|
---|
1160 | connect(mControlWidget, SIGNAL(SetRenderBoxes(bool)), this, SLOT(SetRenderBoxes(bool)));
|
---|
1161 | connect(mControlWidget, SIGNAL(SetRenderFilter(bool)), this, SLOT(SetRenderFilter(bool)));
|
---|
1162 | connect(mControlWidget, SIGNAL(SetRenderVisibilityEstimates(bool)), this, SLOT(SetRenderVisibilityEstimates(bool)));
|
---|
1163 | connect(mControlWidget, SIGNAL(SetUseFilter(bool)), this, SLOT(SetUseFilter(bool)));
|
---|
1164 | connect(mControlWidget, SIGNAL(SetUseSpatialFilter(bool)), this, SLOT(SetUseSpatialFilter(bool)));
|
---|
1165 | connect(mControlWidget, SIGNAL(SetShowPiercingRays(bool)), this, SLOT(SetShowPiercingRays(bool)));
|
---|
1166 | connect(mControlWidget, SIGNAL(SetShowWireFrame(bool)), this, SLOT(SetShowWireFrame(bool)));
|
---|
1167 | connect(mControlWidget, SIGNAL(SetShowWeightedRays(bool)), this, SLOT(SetShowWeightedRays(bool)));
|
---|
1168 | connect(mControlWidget, SIGNAL(SetShowWeightedCost(bool)), this, SLOT(SetShowWeightedCost(bool)));
|
---|
1169 |
|
---|
1170 | connect(mControlWidget, SIGNAL(SetShowDistanceWeightedTriangles(bool)), this, SLOT(SetShowDistanceWeightedTriangles(bool)));
|
---|
1171 | connect(mControlWidget, SIGNAL(SetShowDistanceWeightedPvs(bool)), this, SLOT(SetShowDistanceWeightedPvs(bool)));
|
---|
1172 | connect(mControlWidget, SIGNAL(SetShowWeightedTriangles(bool)), this, SLOT(SetShowWeightedTriangles(bool)));
|
---|
1173 |
|
---|
1174 | connect(mControlWidget, SIGNAL(UseConstColorForRayViz(bool)), this, SLOT(UseConstColorForRayViz(bool)));
|
---|
1175 | connect(mControlWidget, SIGNAL(UseRayLengthForRayViz(bool)), this, SLOT(UseRayLengthForRayViz(bool)));
|
---|
1176 | connect(mControlWidget, SIGNAL(SetShowContribution(bool)), this, SLOT(SetShowContribution(bool)));
|
---|
1177 | connect(mControlWidget, SIGNAL(SetShowDistribution(bool)), this, SLOT(SetShowDistribution(bool)));
|
---|
1178 |
|
---|
1179 | connect(mControlWidget, SIGNAL(SetShowDistribution1(bool)), this, SLOT(SetShowDistribution1(bool)));
|
---|
1180 | connect(mControlWidget, SIGNAL(SetShowDistribution2(bool)), this, SLOT(SetShowDistribution2(bool)));
|
---|
1181 | connect(mControlWidget, SIGNAL(SetShowDistribution3(bool)), this, SLOT(SetShowDistribution3(bool)));
|
---|
1182 | connect(mControlWidget, SIGNAL(SetShowDistribution4(bool)), this, SLOT(SetShowDistribution4(bool)));
|
---|
1183 |
|
---|
1184 | connect(mControlWidget, SIGNAL(SetShowRays(bool)), this, SLOT(SetShowRays(bool)));
|
---|
1185 |
|
---|
1186 | connect(mControlWidget, SIGNAL(SetTranslation(bool)), this, SLOT(SetTranslation(bool)));
|
---|
1187 | connect(mControlWidget, SIGNAL(SetRotation(bool)), this, SLOT(SetRotation(bool)));
|
---|
1188 | connect(mControlWidget, SIGNAL(SetScale(bool)), this, SLOT(SetScale(bool)));
|
---|
1189 |
|
---|
1190 | connect(mControlWidget, SIGNAL(UpdateDynamicObjects()), this, SLOT(UpdateDynamicObjects()));
|
---|
1191 |
|
---|
1192 | setWindowTitle("PVS Visualization");
|
---|
1193 |
|
---|
1194 | // setting the main window size here
|
---|
1195 | resize(800, 600);
|
---|
1196 | //resize(640, 400);
|
---|
1197 |
|
---|
1198 | mControlWidget->show();
|
---|
1199 | }
|
---|
1200 |
|
---|
1201 | void
|
---|
1202 | QtGlRendererWidget::UpdateAllPvs()
|
---|
1203 | {
|
---|
1204 | // $$ does not work so far:(
|
---|
1205 | mViewCellsManager->UpdatePvsForEvaluation();
|
---|
1206 | // mViewCellsManager->FinalizeViewCells(false);
|
---|
1207 | }
|
---|
1208 |
|
---|
1209 | void
|
---|
1210 | QtGlRendererWidget::ComputeVisibility()
|
---|
1211 | {
|
---|
1212 | cerr<<"Compute Visibility called!\n"<<endl;
|
---|
1213 | if (!mPreprocessorThread->isRunning())
|
---|
1214 | mPreprocessorThread->RunThread();
|
---|
1215 | }
|
---|
1216 |
|
---|
1217 | void
|
---|
1218 | QtGlRendererWidget::StopComputation()
|
---|
1219 | {
|
---|
1220 | cerr<<"stop computation called!\n"<<endl;
|
---|
1221 | mViewCellsManager->GetPreprocessor()->mStopComputation = true;
|
---|
1222 | }
|
---|
1223 |
|
---|
1224 | void
|
---|
1225 | QtGlRendererWidget::SetRandomViewPoint()
|
---|
1226 | {
|
---|
1227 | cerr<<"setting random view point!\n"<<endl;
|
---|
1228 | mViewCellsManager->GetViewPoint(mViewPoint);
|
---|
1229 | updateGL();
|
---|
1230 | }
|
---|
1231 |
|
---|
1232 |
|
---|
1233 | void QtGlRendererWidget::StoreStatistics()
|
---|
1234 | {
|
---|
1235 | cerr<<"storing statistics!\n"<<endl;
|
---|
1236 | const int currentSamples = mViewCellsManager->GetPreprocessor()->mCurrentSamples;
|
---|
1237 |
|
---|
1238 | cout<<"**********************************************" << endl;
|
---|
1239 | cout << "reached " << currentSamples << " samples " << " => writing file" << endl;
|
---|
1240 |
|
---|
1241 | LogWriter writer;
|
---|
1242 | writer.SetFilename("compare.log");
|
---|
1243 | writer.Write(currentSamples, mViewCellsManager->GetViewCells());
|
---|
1244 | cout << "finished writing file" << endl;
|
---|
1245 | mCompareInfo.clear();
|
---|
1246 | updateGL();
|
---|
1247 | }
|
---|
1248 |
|
---|
1249 |
|
---|
1250 | void QtGlRendererWidget::LoadObject()
|
---|
1251 | {
|
---|
1252 | string filename("../data/teapot.bn");
|
---|
1253 | //string filename("../data/cube.obj");
|
---|
1254 |
|
---|
1255 | cout << "Loading model << " << filename << endl;
|
---|
1256 |
|
---|
1257 | ++ mCurrentDynamicObjectIdx;
|
---|
1258 |
|
---|
1259 | if (mViewCellsManager->GetPreprocessor()->LoadDynamicGeometry(filename)) {
|
---|
1260 |
|
---|
1261 | cout << "Loading finished" << endl;
|
---|
1262 | } else
|
---|
1263 | cerr << "Loading failed" << endl;
|
---|
1264 |
|
---|
1265 | updateGL();
|
---|
1266 | }
|
---|
1267 |
|
---|
1268 | void
|
---|
1269 | QtGlRendererWidget::RenderRenderCost()
|
---|
1270 | {
|
---|
1271 | static vector<float> costFunction;
|
---|
1272 | static float maxCost = -1;
|
---|
1273 | if (costFunction.size()==0) {
|
---|
1274 | ViewCellsTree *tree = mViewCellsManager->GetViewCellsTree();
|
---|
1275 | if (tree) {
|
---|
1276 | tree->GetCostFunction(costFunction);
|
---|
1277 | maxCost = -1;
|
---|
1278 | for (int i=0; i < costFunction.size(); i++) {
|
---|
1279 | // cout<<i<<":"<<costFunction[i]<<" ";
|
---|
1280 | // update cost function to an absolute value based on the total geometry count
|
---|
1281 | costFunction[i] *= mSceneGraph->GetSize();
|
---|
1282 | if (costFunction[i] > maxCost)
|
---|
1283 | maxCost = costFunction[i];
|
---|
1284 | }
|
---|
1285 | }
|
---|
1286 | }
|
---|
1287 |
|
---|
1288 |
|
---|
1289 | int currentPos = (int)mViewCellsManager->GetViewCells().size();
|
---|
1290 | float currentCost= -1;
|
---|
1291 |
|
---|
1292 | if (currentPos < costFunction.size())
|
---|
1293 | currentCost = costFunction[currentPos];
|
---|
1294 | #if 1
|
---|
1295 | cout<<"costFunction.size()="<<(int)costFunction.size()<<endl;
|
---|
1296 | cout<<"CP="<<currentPos<<endl;
|
---|
1297 | cout<<"MC="<<maxCost<<endl;
|
---|
1298 | cout<<"CC="<<currentCost<<endl;
|
---|
1299 | #endif
|
---|
1300 | if (costFunction.size()) {
|
---|
1301 | float scaley = 1.0f/log10(maxCost);
|
---|
1302 | float scalex = 1.0f/(float)costFunction.size();
|
---|
1303 |
|
---|
1304 | glDisable(GL_DEPTH_TEST);
|
---|
1305 | // init ortographic projection
|
---|
1306 | glMatrixMode(GL_PROJECTION);
|
---|
1307 |
|
---|
1308 | glPushMatrix();
|
---|
1309 |
|
---|
1310 | glLoadIdentity();
|
---|
1311 | gluOrtho2D(0, 1.0f, 0, 1.0f);
|
---|
1312 |
|
---|
1313 | glTranslatef(0.1f, 0.1f, 0.0f);
|
---|
1314 | glScalef(0.8f, 0.8f, 1.0f);
|
---|
1315 | glMatrixMode(GL_MODELVIEW);
|
---|
1316 | glLoadIdentity();
|
---|
1317 |
|
---|
1318 | glColor3f(1.0f,0,0);
|
---|
1319 | glBegin(GL_LINE_STRIP);
|
---|
1320 | // glVertex3f(0,0,0);
|
---|
1321 |
|
---|
1322 | for (int i=0; i < costFunction.size(); i++) {
|
---|
1323 | float x = i*scalex;
|
---|
1324 | float y = log10(costFunction[i])*scaley;
|
---|
1325 | glVertex3f(x,y,0.0f);
|
---|
1326 | }
|
---|
1327 | glEnd();
|
---|
1328 |
|
---|
1329 | glColor3f(1.0f,0,0);
|
---|
1330 | glBegin(GL_LINES);
|
---|
1331 | float x = currentPos*scalex;
|
---|
1332 | glVertex3f(x,0.0,0.0f);
|
---|
1333 | glVertex3f(x,1.0f,0.0f);
|
---|
1334 | glEnd();
|
---|
1335 |
|
---|
1336 | glColor3f(0.0f,0,0);
|
---|
1337 | // show a grid
|
---|
1338 | glBegin(GL_LINE_LOOP);
|
---|
1339 | glVertex3f(0,0,0.0f);
|
---|
1340 | glVertex3f(1,0,0.0f);
|
---|
1341 | glVertex3f(1,1,0.0f);
|
---|
1342 | glVertex3f(0,1,0.0f);
|
---|
1343 | glEnd();
|
---|
1344 |
|
---|
1345 | glBegin(GL_LINES);
|
---|
1346 | for (int i=0; i < costFunction.size(); i += 1000) {
|
---|
1347 | float x = i*scalex;
|
---|
1348 | glVertex3f(x,0.0,0.0f);
|
---|
1349 | glVertex3f(x,1.0f,0.0f);
|
---|
1350 | }
|
---|
1351 |
|
---|
1352 | for (int i=0; pow(10.0f, i) < maxCost; i+=1) {
|
---|
1353 | float y = i*scaley;
|
---|
1354 | // QString s;
|
---|
1355 | // s.sprintf("%d", (int)pow(10,i));
|
---|
1356 | // renderText(width()/2+5, y*height(), s);
|
---|
1357 | glVertex3f(0.0f, y, 0.0f);
|
---|
1358 | glVertex3f(1.0f, y, 0.0f);
|
---|
1359 | }
|
---|
1360 |
|
---|
1361 | glEnd();
|
---|
1362 |
|
---|
1363 |
|
---|
1364 | // restore the projection matrix
|
---|
1365 | glMatrixMode(GL_PROJECTION);
|
---|
1366 | glPopMatrix();
|
---|
1367 | glMatrixMode(GL_MODELVIEW);
|
---|
1368 | glEnable(GL_DEPTH_TEST);
|
---|
1369 |
|
---|
1370 | }
|
---|
1371 |
|
---|
1372 |
|
---|
1373 |
|
---|
1374 | }
|
---|
1375 |
|
---|
1376 | void
|
---|
1377 | QtGlRendererWidget::RenderInfo()
|
---|
1378 | {
|
---|
1379 |
|
---|
1380 | QString s;
|
---|
1381 |
|
---|
1382 | int vc = 0;
|
---|
1383 | if (mViewCellsManager)
|
---|
1384 | vc = (int)mViewCellsManager->GetViewCells().size();
|
---|
1385 |
|
---|
1386 | int filter = 0;
|
---|
1387 | if (mViewCellsManager)
|
---|
1388 | filter = mViewCellsManager->GetMaxFilterSize();
|
---|
1389 |
|
---|
1390 | glColor3f(0.0f, 0.0f, 1.0f);
|
---|
1391 |
|
---|
1392 | #if REMOVE_TEMPORARY
|
---|
1393 | s.sprintf("frame:%04d viewpoint:(%4.1f,%4.1f,%4.1f) dir:(%4.1f,%4.1f,%4.1f)",
|
---|
1394 | mFrame,
|
---|
1395 | mViewPoint.x,
|
---|
1396 | mViewPoint.y,
|
---|
1397 | mViewPoint.z,
|
---|
1398 | mViewDirection.x,
|
---|
1399 | mViewDirection.y,
|
---|
1400 | mViewDirection.z
|
---|
1401 | );
|
---|
1402 |
|
---|
1403 | renderText(20, 20, s);
|
---|
1404 |
|
---|
1405 | s.sprintf("viewcells:%04d filter:%04d pvs:%04d error:%5.5f %",
|
---|
1406 | vc,
|
---|
1407 | filter,
|
---|
1408 | mPvsSize,
|
---|
1409 | mRenderError*100.0f);
|
---|
1410 |
|
---|
1411 | renderText(20, 40, s);
|
---|
1412 | #endif
|
---|
1413 |
|
---|
1414 | QFont font40; font40.setPointSize(30);
|
---|
1415 | //s.sprintf("PVS: %04d", mPvsSize);
|
---|
1416 | //renderText(20, 40, s, font40);
|
---|
1417 |
|
---|
1418 | //s.sprintf("RAW TRI: %07d", mViewCellsManager->GetPreprocessor()->mGenericStats);
|
---|
1419 | //renderText(290, 40, s, font40);
|
---|
1420 | //s.sprintf("PVS TRI: %07d", mViewCellsManager->GetPreprocessor()->mGenericStats2);
|
---|
1421 | //renderText(290, 70, s, font40);
|
---|
1422 |
|
---|
1423 | s.sprintf("PVS TRI: %07d", (int)mCurrentPvsCost);
|
---|
1424 | renderText(290, 70, s, font40);
|
---|
1425 | //renderText(290, 70, s, font40);
|
---|
1426 |
|
---|
1427 | }
|
---|
1428 |
|
---|
1429 |
|
---|
1430 | void
|
---|
1431 | QtGlRendererWidget::SetViewCellGranularity(int number)
|
---|
1432 | {
|
---|
1433 | if (mViewCellsManager)
|
---|
1434 | {
|
---|
1435 | // mViewCellsManager->SetMaxFilterSize(number);
|
---|
1436 |
|
---|
1437 | // $$ tmp off
|
---|
1438 | mViewCellsManager->CollectViewCells(number);
|
---|
1439 |
|
---|
1440 | // $$ does not work so far:(
|
---|
1441 | // mViewCellsManager->UpdatePvsForEvaluation();
|
---|
1442 | // mViewCellsManager->FinalizeViewCells(false);
|
---|
1443 | }
|
---|
1444 | updateGL();
|
---|
1445 | }
|
---|
1446 |
|
---|
1447 | void
|
---|
1448 | QtGlRendererWidget::SetVisibilityFilterSize(int number)
|
---|
1449 | {
|
---|
1450 | if (mViewCellsManager)
|
---|
1451 | mViewCellsManager->SetMaxFilterSize(number);
|
---|
1452 |
|
---|
1453 | mPvsCache.Reset();
|
---|
1454 | updateGL();
|
---|
1455 | }
|
---|
1456 |
|
---|
1457 | void
|
---|
1458 | QtGlRendererWidget::SetSpatialFilterSize(int number)
|
---|
1459 | {
|
---|
1460 | mSpatialFilterSize = 1e-3*number;
|
---|
1461 | mPvsCache.Reset();
|
---|
1462 | updateGL();
|
---|
1463 | }
|
---|
1464 |
|
---|
1465 | void
|
---|
1466 | QtGlRendererWidget::SetSceneCut(int number)
|
---|
1467 | {
|
---|
1468 | // assume the cut plane can only be aligned with xz plane
|
---|
1469 | // shift it along y according to number, which is percentage of the bounding
|
---|
1470 | // box position
|
---|
1471 | if (mViewCellsManager)
|
---|
1472 | {
|
---|
1473 | const float f = number / 1000.0f;
|
---|
1474 | AxisAlignedBox3 box = mViewCellsManager->GetViewSpaceBox();
|
---|
1475 | Vector3 p = (1.0f - f) * box.Min() + f * box.Max();
|
---|
1476 | mSceneCutPlane.mNormal = Vector3(0, -1, 0);
|
---|
1477 | mSceneCutPlane.mD = -DotProd(mSceneCutPlane.mNormal, p);
|
---|
1478 |
|
---|
1479 | updateGL();
|
---|
1480 | }
|
---|
1481 | }
|
---|
1482 |
|
---|
1483 | void
|
---|
1484 | QtGlRendererWidget::SetHidingCost(int number)
|
---|
1485 | {
|
---|
1486 | mHidingCost = (float)number / 1000.0f;
|
---|
1487 | }
|
---|
1488 |
|
---|
1489 |
|
---|
1490 | void
|
---|
1491 | QtGlRendererWidget::SetTopDistance(int number)
|
---|
1492 | {
|
---|
1493 | mTopDistance = number / 1000.0f;
|
---|
1494 | updateGL();
|
---|
1495 | }
|
---|
1496 |
|
---|
1497 | void QtGlRendererWidget::SetTransparency(int number)
|
---|
1498 | {
|
---|
1499 | mTransparency = number / 1000.0f;
|
---|
1500 | updateGL();
|
---|
1501 | }
|
---|
1502 |
|
---|
1503 | #if 0
|
---|
1504 | float QtGlRendererWidget::ComputeRenderCost(ViewCell *vc)
|
---|
1505 | {
|
---|
1506 | ObjectPvs basePvs;
|
---|
1507 |
|
---|
1508 | basePvs = vc->CopyPvs();
|
---|
1509 | ObjectPvsIterator pit = basePvs.GetIterator();
|
---|
1510 |
|
---|
1511 | float renderCost = 0;
|
---|
1512 |
|
---|
1513 | //cout << "cost vis: " << mShowDistanceWeightedPvs << " " << " " << mShowDistanceWeightedTriangles << " " << mShowWeightedTriangles << endl;
|
---|
1514 |
|
---|
1515 | // first mark all objects from this pvs
|
---|
1516 | while (pit.HasMoreEntries())
|
---|
1517 | {
|
---|
1518 | KdIntersectable *kdObj = static_cast<KdIntersectable *>(pit.Next());
|
---|
1519 |
|
---|
1520 | if (mShowDistanceWeightedPvs)
|
---|
1521 | {
|
---|
1522 | const AxisAlignedBox3 box = kdObj->GetBox();
|
---|
1523 |
|
---|
1524 | const float dist = SqrDistance(vc->GetBox().Center(), box.Center());
|
---|
1525 | renderCost += 1.0f / dist;
|
---|
1526 | }
|
---|
1527 | else if (mShowDistanceWeightedTriangles)
|
---|
1528 | {
|
---|
1529 | const AxisAlignedBox3 box = kdObj->GetBox();
|
---|
1530 |
|
---|
1531 | const float dist = SqrDistance(vc->GetBox().Center(), box.Center());
|
---|
1532 | renderCost += kdObj->ComputeNumTriangles() / dist;
|
---|
1533 | }
|
---|
1534 | else //if (mShowWeightedTriangles)
|
---|
1535 | {
|
---|
1536 | renderCost += kdObj->ComputeNumTriangles();
|
---|
1537 | }
|
---|
1538 | //if (pit.Next()->Mail();
|
---|
1539 | }
|
---|
1540 |
|
---|
1541 | return renderCost;
|
---|
1542 | }
|
---|
1543 | #else
|
---|
1544 |
|
---|
1545 | float QtGlRendererWidget::ComputeRenderCost(ViewCell *vc)
|
---|
1546 | {
|
---|
1547 | float renderCost = 0;
|
---|
1548 |
|
---|
1549 | #ifdef USE_VERBOSE_PVS
|
---|
1550 | if (mShowDistanceWeightedPvs)
|
---|
1551 | {
|
---|
1552 | return vc->GetPvs().mStats.mDistanceWeightedPvs;
|
---|
1553 | }
|
---|
1554 | else if (mShowDistanceWeightedTriangles)
|
---|
1555 | {
|
---|
1556 | return vc->GetPvs().mStats.mDistanceWeightedTriangles;
|
---|
1557 | }
|
---|
1558 | else //if (mShowWeightedTriangles)
|
---|
1559 | {
|
---|
1560 | return vc->GetPvs().mStats.mWeightedTriangles;
|
---|
1561 | }
|
---|
1562 | #else
|
---|
1563 | return 0.0f;
|
---|
1564 | #endif
|
---|
1565 | }
|
---|
1566 | #endif
|
---|
1567 |
|
---|
1568 |
|
---|
1569 |
|
---|
1570 | void QtGlRendererWidget::ComputeMaxValues(const ViewCellContainer &viewCells,
|
---|
1571 | int &maxPvs,
|
---|
1572 | int &maxPiercingRays,
|
---|
1573 | float &maxRelativeRays,
|
---|
1574 | float &maxRcCost)
|
---|
1575 | {
|
---|
1576 | maxPvs = -1;
|
---|
1577 | maxPiercingRays = 1; // not zero for savety
|
---|
1578 | maxRelativeRays = Limits::Small; // not zero for savety
|
---|
1579 | maxRcCost = Limits::Small;
|
---|
1580 |
|
---|
1581 | for (size_t i = 0; i < viewCells.size(); ++ i)
|
---|
1582 | {
|
---|
1583 | ViewCell *vc = viewCells[i];
|
---|
1584 |
|
---|
1585 | if (mShowPvsSizes) // pvs size
|
---|
1586 | {
|
---|
1587 | //const int p = vc->GetPvs().CountObjectsInPvs();
|
---|
1588 | const int p = vc->GetPvs().GetSize();
|
---|
1589 | if (p > maxPvs)
|
---|
1590 | maxPvs = p;
|
---|
1591 | }
|
---|
1592 | else if (mShowPiercingRays) // relative number of rays
|
---|
1593 | {
|
---|
1594 | const int piercingRays = vc->GetNumPiercingRays();
|
---|
1595 |
|
---|
1596 | if (piercingRays > maxPiercingRays)
|
---|
1597 | maxPiercingRays = piercingRays;
|
---|
1598 | }
|
---|
1599 | else if (mShowWeightedRays)
|
---|
1600 | {
|
---|
1601 | const int piercingRays = vc->GetNumPiercingRays();
|
---|
1602 |
|
---|
1603 | const float relativeArea =
|
---|
1604 | vc->GetBox().SurfaceArea() / mViewCellsManager->GetViewSpaceBox().SurfaceArea();
|
---|
1605 |
|
---|
1606 | if ((float)piercingRays / relativeArea > maxRelativeRays)
|
---|
1607 | maxRelativeRays = (float)piercingRays / relativeArea;
|
---|
1608 | }
|
---|
1609 | else if (mShowWeightedCost)
|
---|
1610 | {
|
---|
1611 | const float rcCost = ComputeRenderCost(vc);
|
---|
1612 | mViewCellsManager->UpdateScalarPvsCost(vc, rcCost);
|
---|
1613 |
|
---|
1614 | if (rcCost > maxRcCost)
|
---|
1615 | maxRcCost = rcCost;
|
---|
1616 | }
|
---|
1617 | }
|
---|
1618 | }
|
---|
1619 |
|
---|
1620 |
|
---|
1621 | void QtGlRendererWidget::RenderViewCells()
|
---|
1622 | {
|
---|
1623 | mUseFalseColors = true;
|
---|
1624 | //glPushAttrib(GL_CURRENT_BIT | GL_ENABLE_BIT | GL_POLYGON_BIT);
|
---|
1625 |
|
---|
1626 | glEnable(GL_CULL_FACE);
|
---|
1627 | glCullFace(GL_FRONT);
|
---|
1628 | //glDisable(GL_CULL_FACE);
|
---|
1629 |
|
---|
1630 | if (mCutViewCells)
|
---|
1631 | {
|
---|
1632 | double eq[4];
|
---|
1633 | eq[0] = mSceneCutPlane.mNormal.x;
|
---|
1634 | eq[1] = mSceneCutPlane.mNormal.y;
|
---|
1635 | eq[2] = mSceneCutPlane.mNormal.z;
|
---|
1636 | eq[3] = mSceneCutPlane.mD;
|
---|
1637 |
|
---|
1638 | glClipPlane(GL_CLIP_PLANE0, eq);
|
---|
1639 | glEnable(GL_CLIP_PLANE0);
|
---|
1640 | }
|
---|
1641 |
|
---|
1642 | ViewCellContainer &viewcells = mViewCellsManager->GetViewCells();
|
---|
1643 |
|
---|
1644 | int maxPvs, maxPiercingRays;
|
---|
1645 | float maxRelativeRays, maxRcCost;
|
---|
1646 |
|
---|
1647 | ComputeMaxValues(viewcells, maxPvs, maxPiercingRays, maxRelativeRays, maxRcCost);
|
---|
1648 |
|
---|
1649 | // matt: temp hack
|
---|
1650 | //maxRcCost = 5000.0f;
|
---|
1651 | //cout << "maxRcCost: " << maxRcCost << endl;
|
---|
1652 |
|
---|
1653 | int i;
|
---|
1654 |
|
---|
1655 | // transparency
|
---|
1656 | if (!mUseTransparency)
|
---|
1657 | {
|
---|
1658 | glEnable(GL_DEPTH_TEST);
|
---|
1659 | glDisable(GL_BLEND);
|
---|
1660 | }
|
---|
1661 | else
|
---|
1662 | {
|
---|
1663 | glDisable(GL_DEPTH_TEST);
|
---|
1664 | glEnable(GL_BLEND);
|
---|
1665 |
|
---|
1666 | glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
---|
1667 | //glBlendFunc(GL_SRC_ALPHA, GL_ONE);
|
---|
1668 |
|
---|
1669 | for (i = 0; i < viewcells.size(); ++ i)
|
---|
1670 | {
|
---|
1671 | ViewCell *vc = viewcells[i];
|
---|
1672 |
|
---|
1673 | const float dist = SqrDistance(mDummyViewPoint, vc->GetBox().Center());
|
---|
1674 | vc->SetDistance(dist);
|
---|
1675 | }
|
---|
1676 |
|
---|
1677 | sort(viewcells.begin(), viewcells.end(), nearerThan);
|
---|
1678 | }
|
---|
1679 |
|
---|
1680 | //mWireFrame = true;
|
---|
1681 |
|
---|
1682 | // normal rendering
|
---|
1683 | //if (!mShowPvsSizes && !mShowPiercingRays && !mShowWeightedRays && !mShowWeightedCost && !mShowComparison)
|
---|
1684 | if (mUseStandardColors)
|
---|
1685 | {
|
---|
1686 | for (i = 0; i < viewcells.size(); ++ i)
|
---|
1687 | {
|
---|
1688 | ViewCell *vc = viewcells[i];
|
---|
1689 | RgbColor c;
|
---|
1690 |
|
---|
1691 | //if (!mShowPvsSizes && !mShowPiercingRays)
|
---|
1692 | c = vc->GetColor();
|
---|
1693 |
|
---|
1694 | glColor3f(c.r, c.g, c.b);
|
---|
1695 |
|
---|
1696 | if (!mHideByCost || (mHidingCost < (vc->GetNumPiercingRays() / (float)maxPiercingRays)))
|
---|
1697 | {
|
---|
1698 | RenderViewCell(vc);
|
---|
1699 | }
|
---|
1700 | }
|
---|
1701 | }
|
---|
1702 | else // using specialised colors
|
---|
1703 | {
|
---|
1704 | if (!mShowComparison)
|
---|
1705 | AssignImportanceByRelativeValue(viewcells, maxPvs, maxPiercingRays, maxRelativeRays, maxRcCost);
|
---|
1706 | else
|
---|
1707 | {
|
---|
1708 | if (mCompareInfo.empty())
|
---|
1709 | {
|
---|
1710 | LogReader reader;
|
---|
1711 | reader.SetFilename("compare.log");
|
---|
1712 | int samples;
|
---|
1713 | reader.Read(samples, mCompareInfo);
|
---|
1714 | }
|
---|
1715 |
|
---|
1716 | AssignColorByComparison(viewcells, mCompareInfo);
|
---|
1717 | }
|
---|
1718 |
|
---|
1719 | glEnable(GL_DEPTH_TEST);
|
---|
1720 | }
|
---|
1721 |
|
---|
1722 | glEnable(GL_CULL_FACE);
|
---|
1723 | glDisable(GL_CULL_FACE);
|
---|
1724 |
|
---|
1725 | glDisable(GL_CLIP_PLANE0);
|
---|
1726 |
|
---|
1727 | mUseFalseColors = false;
|
---|
1728 | mWireFrame = false;
|
---|
1729 |
|
---|
1730 | glPopAttrib();
|
---|
1731 | }
|
---|
1732 |
|
---|
1733 |
|
---|
1734 | void QtGlRendererWidget::AssignImportanceByRelativeValue(const ViewCellContainer &viewCells,
|
---|
1735 | int &maxPvs,
|
---|
1736 | int &maxPiercingRays,
|
---|
1737 | float &maxRelativeRays,
|
---|
1738 | float &maxRcCost)
|
---|
1739 | {
|
---|
1740 | for (size_t i = 0; i < viewCells.size(); ++ i)
|
---|
1741 | {
|
---|
1742 | RgbColor c;
|
---|
1743 | ViewCell *vc = viewCells[i];
|
---|
1744 |
|
---|
1745 | float importance;
|
---|
1746 |
|
---|
1747 | if (mShowPiercingRays)
|
---|
1748 | {
|
---|
1749 | importance = mTransferFunction *
|
---|
1750 | ((float)vc->GetNumPiercingRays() / (float)maxPiercingRays);
|
---|
1751 | }
|
---|
1752 | else if (mShowWeightedRays) // relative number of rays
|
---|
1753 | {
|
---|
1754 | float relativeArea = vc->GetBox().SurfaceArea() / mViewCellsManager->GetViewSpaceBox().SurfaceArea();
|
---|
1755 |
|
---|
1756 | if (relativeArea < Limits::Small)
|
---|
1757 | relativeArea = Limits::Small;
|
---|
1758 |
|
---|
1759 | importance = mTransferFunction * ((float)vc->GetNumPiercingRays() / relativeArea) / maxRelativeRays;
|
---|
1760 | }
|
---|
1761 | else if (mShowPvsSizes) // pvs size
|
---|
1762 | {
|
---|
1763 | importance = mTransferFunction *
|
---|
1764 | ((float)vc->GetPvs().GetSize() / (float)maxPvs);
|
---|
1765 | } // weighted render cost
|
---|
1766 | else if (mShowWeightedCost)
|
---|
1767 | {
|
---|
1768 | const float rcCost = mTransferFunction * ComputeRenderCost(vc);
|
---|
1769 | importance = rcCost / maxRcCost;
|
---|
1770 | }
|
---|
1771 | if (importance > 1.0f) importance = 1.0f;
|
---|
1772 | // c = RgbColor(importance, 1.0f - importance, 0.0f);
|
---|
1773 | c = RainbowColorMapping(importance);
|
---|
1774 |
|
---|
1775 | glColor4f(c.r, c.g, c.b, 1.0f - mTransparency);
|
---|
1776 |
|
---|
1777 | if (!mHideByCost || (mHidingCost < importance))
|
---|
1778 | {
|
---|
1779 | RenderViewCell(vc);
|
---|
1780 | }
|
---|
1781 | }
|
---|
1782 | }
|
---|
1783 |
|
---|
1784 |
|
---|
1785 | void QtGlRendererWidget::AssignColorByComparison(const ViewCellContainer &viewcells,
|
---|
1786 | //const ViewCellInfoContainer &infos1,
|
---|
1787 | const ViewCellInfoContainer &compareInfo)
|
---|
1788 | {
|
---|
1789 | if (viewcells.size() > compareInfo.size())
|
---|
1790 | {
|
---|
1791 | cerr << "loaded size (" << (int)compareInfo.size()
|
---|
1792 | << ") does not fit to view cells size (" << (int)viewcells.size() << ")" << endl;
|
---|
1793 | return;
|
---|
1794 | }
|
---|
1795 |
|
---|
1796 | //const float maxRatio = 1.0f;
|
---|
1797 | const float maxRatio = 2.0f;
|
---|
1798 | const float minRatio = 0.0f;
|
---|
1799 |
|
---|
1800 | const float scale = 1.0f / (maxRatio - minRatio);
|
---|
1801 |
|
---|
1802 | for (size_t i = 0; i < viewcells.size(); ++ i)
|
---|
1803 | {
|
---|
1804 | RgbColor c;
|
---|
1805 | ViewCell *vc = viewcells[i];
|
---|
1806 |
|
---|
1807 | //ViewCellInfo vc1Info = infos1[i];
|
---|
1808 | ViewCellInfo vc2Info = compareInfo[i];
|
---|
1809 |
|
---|
1810 | //const float vcRatio = vc->GetNumPiercingRays() / vc2Info.mPiercingRays + Limits::Small;
|
---|
1811 | float vcRatio = 1.0f;//maxRatio;
|
---|
1812 |
|
---|
1813 | if (vc2Info.mPvsSize > Limits::Small)
|
---|
1814 | vcRatio = (float)vc->GetPvs().GetSize() / vc2Info.mPvsSize;
|
---|
1815 |
|
---|
1816 | // truncate here
|
---|
1817 | if (vcRatio > maxRatio) vcRatio = 1.0f;
|
---|
1818 |
|
---|
1819 | const float importance = (vcRatio - minRatio) * scale;
|
---|
1820 |
|
---|
1821 | if (0 && (i < 20))
|
---|
1822 | {
|
---|
1823 | cout << "pvs1: " << vc->GetPvs().GetSize() << " pvs2: " << compareInfo[i].mPvsSize << " importance: " << importance << endl;
|
---|
1824 | }
|
---|
1825 |
|
---|
1826 | // c = RgbColor(importance, 1.0f - importance, 0.0f);
|
---|
1827 | c = RainbowColorMapping(importance);
|
---|
1828 |
|
---|
1829 | glColor4f(c.r, c.g, c.b, 1.0f);
|
---|
1830 |
|
---|
1831 | if (1)//!mHideByCost || (mHidingCost < importance))
|
---|
1832 | {
|
---|
1833 | RenderViewCell(vc);
|
---|
1834 | }
|
---|
1835 | }
|
---|
1836 | }
|
---|
1837 |
|
---|
1838 |
|
---|
1839 |
|
---|
1840 | /**********************************************************************/
|
---|
1841 | /* QtRendererControlWidget implementation */
|
---|
1842 | /**********************************************************************/
|
---|
1843 |
|
---|
1844 |
|
---|
1845 | QGroupBox *QtRendererControlWidget::CreateVisualizationPanel(QWidget *parent)
|
---|
1846 | {
|
---|
1847 | QRadioButton *rb1, *rb2, *rb3, *rb4, *rb5;
|
---|
1848 |
|
---|
1849 | rb1 = new QRadioButton("random colors", parent);
|
---|
1850 | rb1->setText("random");
|
---|
1851 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(SetShowWireFrame(bool)));
|
---|
1852 |
|
---|
1853 | // Create a check box to be in the group box
|
---|
1854 | rb2 = new QRadioButton("piercing rays", parent);
|
---|
1855 | rb2->setText("piercing rays");
|
---|
1856 | //vl->addWidget(rb1);
|
---|
1857 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(SetShowPiercingRays(bool)));
|
---|
1858 |
|
---|
1859 | rb3 = new QRadioButton("pvs size", parent);
|
---|
1860 | rb3->setText("pvs size");
|
---|
1861 | connect(rb3, SIGNAL(toggled(bool)), SIGNAL(SetShowPvsSizes(bool)));
|
---|
1862 |
|
---|
1863 | rb4 = new QRadioButton("weighted rays", parent);
|
---|
1864 | rb4->setText("weighted rays");
|
---|
1865 | connect(rb4, SIGNAL(toggled(bool)), SIGNAL(SetShowWeightedRays(bool)));
|
---|
1866 |
|
---|
1867 | rb5 = new QRadioButton("pvs cost", parent);
|
---|
1868 | rb5->setText("pvs cost");
|
---|
1869 | connect(rb5, SIGNAL(toggled(bool)), SIGNAL(SetShowWeightedCost(bool)));
|
---|
1870 |
|
---|
1871 | QGroupBox *groupBox = new QGroupBox("PVS Visualization");
|
---|
1872 |
|
---|
1873 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
1874 |
|
---|
1875 | vbox2->addWidget(rb1);
|
---|
1876 | vbox2->addWidget(rb2);
|
---|
1877 | vbox2->addWidget(rb3);
|
---|
1878 | vbox2->addWidget(rb4);
|
---|
1879 | vbox2->addWidget(rb5);
|
---|
1880 |
|
---|
1881 | rb5->setChecked(true);
|
---|
1882 |
|
---|
1883 | vbox2->addStretch(1);
|
---|
1884 | groupBox->setLayout(vbox2);
|
---|
1885 |
|
---|
1886 | return groupBox;
|
---|
1887 | }
|
---|
1888 |
|
---|
1889 |
|
---|
1890 | QGroupBox *QtRendererControlWidget::CreateTrafoPanel(QWidget *parent)
|
---|
1891 | {
|
---|
1892 | QRadioButton *rb1, *rb2, *rb3;
|
---|
1893 |
|
---|
1894 | rb1 = new QRadioButton("translation", parent);
|
---|
1895 | rb1->setText("translation");
|
---|
1896 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(SetTranslation(bool)));
|
---|
1897 |
|
---|
1898 | // Create a check box to be in the group box
|
---|
1899 | rb2 = new QRadioButton("scale", parent);
|
---|
1900 | rb2->setText("scale");
|
---|
1901 | //vl->addWidget(rb1);
|
---|
1902 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(SetScale(bool)));
|
---|
1903 |
|
---|
1904 | rb3 = new QRadioButton("rotation", parent);
|
---|
1905 | rb3->setText("rotation");
|
---|
1906 | connect(rb3, SIGNAL(toggled(bool)), SIGNAL(SetRotation(bool)));
|
---|
1907 |
|
---|
1908 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
1909 | QGroupBox *groupBox = new QGroupBox("Trafo types");
|
---|
1910 |
|
---|
1911 | vbox2->addWidget(rb1);
|
---|
1912 | vbox2->addWidget(rb2);
|
---|
1913 | vbox2->addWidget(rb3);
|
---|
1914 |
|
---|
1915 | rb1->setChecked(true);
|
---|
1916 |
|
---|
1917 | vbox2->addStretch(1);
|
---|
1918 |
|
---|
1919 |
|
---|
1920 | QPushButton *button = new QPushButton("Update", groupBox);
|
---|
1921 | vbox2->addWidget(button);
|
---|
1922 | connect(button, SIGNAL(clicked()), SIGNAL(UpdateDynamicObjects()));
|
---|
1923 |
|
---|
1924 |
|
---|
1925 | groupBox->setLayout(vbox2);
|
---|
1926 |
|
---|
1927 | return groupBox;
|
---|
1928 | }
|
---|
1929 |
|
---|
1930 |
|
---|
1931 | QGroupBox *QtRendererControlWidget::CreateRenderCostPanel(QWidget *parent)
|
---|
1932 | {
|
---|
1933 | QRadioButton *rb1, *rb2, *rb3;
|
---|
1934 |
|
---|
1935 | // Create a check box to be in the group box
|
---|
1936 | rb1 = new QRadioButton("triangles", parent);
|
---|
1937 | rb1->setText("triangles");
|
---|
1938 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(SetShowWeightedTriangles(bool)));
|
---|
1939 |
|
---|
1940 | rb2 = new QRadioButton("distance weighted pvs", parent);
|
---|
1941 | rb2->setText("distance weighted");
|
---|
1942 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(SetShowDistanceWeightedPvs(bool)));
|
---|
1943 |
|
---|
1944 | rb3 = new QRadioButton("distance weighted triangles", parent);
|
---|
1945 | rb3->setText("distance weighted triangles");
|
---|
1946 | connect(rb3, SIGNAL(toggled(bool)), SIGNAL(SetShowDistanceWeightedTriangles(bool)));
|
---|
1947 |
|
---|
1948 | QGroupBox *groupBox = new QGroupBox("Render cost options");
|
---|
1949 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
1950 |
|
---|
1951 | vbox2->addWidget(rb1);
|
---|
1952 | vbox2->addWidget(rb2);
|
---|
1953 | vbox2->addWidget(rb3);
|
---|
1954 |
|
---|
1955 | rb1->setChecked(true);
|
---|
1956 |
|
---|
1957 | vbox2->addStretch(1);
|
---|
1958 | groupBox->setLayout(vbox2);
|
---|
1959 |
|
---|
1960 | return groupBox;
|
---|
1961 | }
|
---|
1962 |
|
---|
1963 |
|
---|
1964 | QGroupBox *QtRendererControlWidget::CreateRayVisualizationPanel(QWidget *parent)
|
---|
1965 | {
|
---|
1966 | QRadioButton *rb1, *rb2, *rb3, *rb4;
|
---|
1967 |
|
---|
1968 | // Create a check box to be in the group box
|
---|
1969 | rb1 = new QRadioButton("const color", parent);
|
---|
1970 | rb1->setText("const color");
|
---|
1971 | //vl->addWidget(rb1);
|
---|
1972 | connect(rb1, SIGNAL(toggled(bool)), SIGNAL(UseConstColorForRayViz(bool)));
|
---|
1973 |
|
---|
1974 | rb2 = new QRadioButton("ray length", parent);
|
---|
1975 | rb2->setText("ray length");
|
---|
1976 | connect(rb2, SIGNAL(toggled(bool)), SIGNAL(UseRayLengthForRayViz(bool)));
|
---|
1977 |
|
---|
1978 | rb3 = new QRadioButton("contribution", parent);
|
---|
1979 | rb3->setText("contribution");
|
---|
1980 | connect(rb3, SIGNAL(toggled(bool)), SIGNAL(SetShowContribution(bool)));
|
---|
1981 |
|
---|
1982 | rb4 = new QRadioButton("distribution", parent);
|
---|
1983 | rb4->setText("distribution");
|
---|
1984 | connect(rb4, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution(bool)));
|
---|
1985 |
|
---|
1986 |
|
---|
1987 | ///////////////////////////
|
---|
1988 |
|
---|
1989 |
|
---|
1990 | QGroupBox *groupBox = new QGroupBox("Ray visualization");
|
---|
1991 | QVBoxLayout *vbox2 = new QVBoxLayout;
|
---|
1992 |
|
---|
1993 | vbox2->addWidget(rb1);
|
---|
1994 | vbox2->addWidget(rb2);
|
---|
1995 | vbox2->addWidget(rb3);
|
---|
1996 | vbox2->addWidget(rb4);
|
---|
1997 |
|
---|
1998 | rb1->setChecked(true);
|
---|
1999 |
|
---|
2000 |
|
---|
2001 | QCheckBox *cb = new QCheckBox("Distribution 1", parent);
|
---|
2002 | vbox2->addWidget(cb);
|
---|
2003 | cb->setChecked(true);
|
---|
2004 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution1(bool)));
|
---|
2005 |
|
---|
2006 | cb = new QCheckBox("Distribution 2", parent);
|
---|
2007 | vbox2->addWidget(cb);
|
---|
2008 | cb->setChecked(true);
|
---|
2009 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution2(bool)));
|
---|
2010 |
|
---|
2011 | cb = new QCheckBox("Distribution 3", parent);
|
---|
2012 | vbox2->addWidget(cb);
|
---|
2013 | cb->setChecked(true);
|
---|
2014 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution3(bool)));
|
---|
2015 |
|
---|
2016 | cb = new QCheckBox("Distribution 4", parent);
|
---|
2017 | vbox2->addWidget(cb);
|
---|
2018 | cb->setChecked(true);
|
---|
2019 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowDistribution4(bool)));
|
---|
2020 |
|
---|
2021 |
|
---|
2022 | vbox2->addStretch(1);
|
---|
2023 | groupBox->setLayout(vbox2);
|
---|
2024 |
|
---|
2025 | return groupBox;
|
---|
2026 | }
|
---|
2027 |
|
---|
2028 |
|
---|
2029 | QtRendererControlWidget::QtRendererControlWidget(QWidget * parent, Qt::WFlags f):
|
---|
2030 | QWidget(parent, f)
|
---|
2031 | {
|
---|
2032 |
|
---|
2033 | QVBoxLayout *vl = new QVBoxLayout;
|
---|
2034 | setLayout(vl);
|
---|
2035 |
|
---|
2036 | //QWidget *vbox;
|
---|
2037 |
|
---|
2038 | //vbox = new QGroupBox("Render Controls", this);
|
---|
2039 | //layout()->addWidget(vbox);
|
---|
2040 | //vl = new QVBoxLayout;
|
---|
2041 | //vbox->setLayout(vl);
|
---|
2042 |
|
---|
2043 | QLabel *label;
|
---|
2044 | QSlider *slider;
|
---|
2045 | QPushButton *button;
|
---|
2046 |
|
---|
2047 | #if 0//REMOVE_TEMPORARY
|
---|
2048 |
|
---|
2049 | label = new QLabel("Granularity");
|
---|
2050 | //vbox->layout()->addWidget(label);
|
---|
2051 | vl->addWidget(label);
|
---|
2052 |
|
---|
2053 | slider = new QSlider(Qt::Horizontal);
|
---|
2054 | vl->addWidget(slider);
|
---|
2055 | slider->show();
|
---|
2056 | slider->setRange(1, 10000);
|
---|
2057 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
2058 | slider->setValue(200);
|
---|
2059 |
|
---|
2060 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetViewCellGranularity(int)));
|
---|
2061 |
|
---|
2062 | ///////////////////////////
|
---|
2063 |
|
---|
2064 | label = new QLabel("Transfer function");
|
---|
2065 | vl->addWidget(label);
|
---|
2066 |
|
---|
2067 | slider = new QSlider(Qt::Horizontal);
|
---|
2068 | vl->addWidget(slider);
|
---|
2069 | slider->show();
|
---|
2070 | slider->setRange(1, 10000);
|
---|
2071 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
2072 | slider->setValue(100);
|
---|
2073 |
|
---|
2074 |
|
---|
2075 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTransferFunction(int)));
|
---|
2076 |
|
---|
2077 | ////////////////////////////////////////7
|
---|
2078 |
|
---|
2079 | button = new QPushButton("Update all PVSs");
|
---|
2080 | vl->addWidget(button);
|
---|
2081 | connect(button, SIGNAL(clicked()), SLOT(UpdateAllPvs()));
|
---|
2082 |
|
---|
2083 | ////////////////////////////////////////77777
|
---|
2084 |
|
---|
2085 | label = new QLabel("Filter size");
|
---|
2086 | vl->addWidget(label);
|
---|
2087 |
|
---|
2088 | slider = new QSlider(Qt::Horizontal);
|
---|
2089 | vl->addWidget(slider);
|
---|
2090 | slider->show();
|
---|
2091 | slider->setRange(1, 100);
|
---|
2092 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
2093 | slider->setValue(3);
|
---|
2094 |
|
---|
2095 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetVisibilityFilterSize(int)));
|
---|
2096 |
|
---|
2097 | #endif
|
---|
2098 |
|
---|
2099 |
|
---|
2100 |
|
---|
2101 | ///////////////////////////////////
|
---|
2102 |
|
---|
2103 |
|
---|
2104 | QWidget *hbox = new QWidget();
|
---|
2105 | vl->addWidget(hbox);
|
---|
2106 | QHBoxLayout *hlayout = new QHBoxLayout;
|
---|
2107 | hbox->setLayout(hlayout);
|
---|
2108 |
|
---|
2109 | QCheckBox *cb = new QCheckBox("Show viewcells", hbox);
|
---|
2110 | hlayout->addWidget(cb);
|
---|
2111 | cb->setChecked(false);
|
---|
2112 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowViewCells(bool)));
|
---|
2113 |
|
---|
2114 | cb = new QCheckBox("Render errors", hbox);
|
---|
2115 | hlayout->layout()->addWidget(cb);
|
---|
2116 | cb->setChecked(false);
|
---|
2117 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderErrors(bool)));
|
---|
2118 |
|
---|
2119 | #if REMOVE_TEMPORARY
|
---|
2120 | cb = new QCheckBox("Render cost curve", hbox);
|
---|
2121 | hlayout->addWidget(cb);
|
---|
2122 | cb->setChecked(false);
|
---|
2123 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowRenderCost(bool)));
|
---|
2124 | #endif
|
---|
2125 | cb = new QCheckBox("Show rays", hbox);
|
---|
2126 | hlayout->addWidget(cb);
|
---|
2127 | cb->setChecked(false);
|
---|
2128 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowRays(bool)));
|
---|
2129 | #if REMOVE_TEMPORARY
|
---|
2130 | cb = new QCheckBox("Show Comparison", hbox);
|
---|
2131 | hlayout->addWidget(cb);
|
---|
2132 | cb->setChecked(false);
|
---|
2133 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetShowComparison(bool)));
|
---|
2134 | #endif
|
---|
2135 |
|
---|
2136 | //////////////////
|
---|
2137 |
|
---|
2138 | QHBoxLayout *vh = new QHBoxLayout;
|
---|
2139 |
|
---|
2140 | QGroupBox *myBox = new QGroupBox("Visualization");
|
---|
2141 |
|
---|
2142 | myBox->setLayout(vh);
|
---|
2143 | vl->addWidget(myBox, 0, 0);
|
---|
2144 |
|
---|
2145 | QGroupBox *groupBox = CreateVisualizationPanel(hbox);
|
---|
2146 | vh->addWidget(groupBox, 0, 0);
|
---|
2147 |
|
---|
2148 | #if REMOVE_TEMPORARY
|
---|
2149 | QGroupBox *groupBox2 = CreateRenderCostPanel(hbox);
|
---|
2150 | vh->addWidget(groupBox2, 0, 0);
|
---|
2151 |
|
---|
2152 | QGroupBox *groupBox3 = CreateRayVisualizationPanel(hbox);
|
---|
2153 | vh->addWidget(groupBox3, 0, 0);
|
---|
2154 |
|
---|
2155 | QGroupBox *groupBox4 = CreateTrafoPanel(hbox);
|
---|
2156 | vh->addWidget(groupBox4, 0, 0);
|
---|
2157 | #endif
|
---|
2158 |
|
---|
2159 | //////////////////////////////////
|
---|
2160 |
|
---|
2161 | bool tmp = false;
|
---|
2162 | const int range = 1000;
|
---|
2163 |
|
---|
2164 | //vbox->resize(800,150);
|
---|
2165 | QWidget *vbox;
|
---|
2166 |
|
---|
2167 | vbox = new QGroupBox("Rendering", this);
|
---|
2168 | layout()->addWidget(vbox);
|
---|
2169 |
|
---|
2170 | vl = new QVBoxLayout;
|
---|
2171 | vbox->setLayout(vl);
|
---|
2172 |
|
---|
2173 |
|
---|
2174 | cb = new QCheckBox("Cut view cells", vbox);
|
---|
2175 | vbox->layout()->addWidget(cb);
|
---|
2176 | cb->setChecked(false);
|
---|
2177 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetCutViewCells(bool)));
|
---|
2178 |
|
---|
2179 |
|
---|
2180 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
2181 | vbox->layout()->addWidget(slider);
|
---|
2182 | slider->show();
|
---|
2183 | slider->setRange(0, 1000);
|
---|
2184 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
2185 | slider->setValue(1000);
|
---|
2186 |
|
---|
2187 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetSceneCut(int)));
|
---|
2188 |
|
---|
2189 |
|
---|
2190 | cb = new QCheckBox("Use spatial filter", vbox);
|
---|
2191 | vbox->layout()->addWidget(cb);
|
---|
2192 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilitySpatialFilter", tmp);
|
---|
2193 | cb->setChecked(tmp);
|
---|
2194 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseSpatialFilter(bool)));
|
---|
2195 |
|
---|
2196 |
|
---|
2197 | label = new QLabel("Spatial Filter size");
|
---|
2198 | vbox->layout()->addWidget(label);
|
---|
2199 |
|
---|
2200 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
2201 | vbox->layout()->addWidget(slider);
|
---|
2202 | slider->show();
|
---|
2203 | slider->setRange(1, 100);
|
---|
2204 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
2205 | slider->setValue(10);
|
---|
2206 |
|
---|
2207 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetSpatialFilterSize(int)));
|
---|
2208 |
|
---|
2209 | ////////////////////////////
|
---|
2210 |
|
---|
2211 |
|
---|
2212 | cb = new QCheckBox("Hide view cells by render cost ", vbox);
|
---|
2213 | vbox->layout()->addWidget(cb);
|
---|
2214 | cb->setChecked(false);
|
---|
2215 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetHideByCost(bool)));
|
---|
2216 |
|
---|
2217 | label = new QLabel("Hide by cost");
|
---|
2218 | vbox->layout()->addWidget(label);
|
---|
2219 |
|
---|
2220 | // the render cost visualization
|
---|
2221 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
2222 | vbox->layout()->addWidget(slider);
|
---|
2223 | slider->show();
|
---|
2224 | slider->setRange(0, range);
|
---|
2225 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
2226 | slider->setValue(0);
|
---|
2227 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetHidingCost(int)));
|
---|
2228 |
|
---|
2229 | ///////////////////////////////////////////
|
---|
2230 |
|
---|
2231 | cb = new QCheckBox("Top View", vbox);
|
---|
2232 | vbox->layout()->addWidget(cb);
|
---|
2233 | cb->setChecked(false);
|
---|
2234 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetTopView(bool)));
|
---|
2235 |
|
---|
2236 |
|
---|
2237 | label = new QLabel("Top distance");
|
---|
2238 | vbox->layout()->addWidget(label);
|
---|
2239 |
|
---|
2240 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
2241 | vbox->layout()->addWidget(slider);
|
---|
2242 | slider->show();
|
---|
2243 | slider->setRange(1, 1000);
|
---|
2244 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
2245 | slider->setValue(500);
|
---|
2246 |
|
---|
2247 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTopDistance(int)));
|
---|
2248 |
|
---|
2249 |
|
---|
2250 | ///////////////////////////////////////////
|
---|
2251 | #if REMOVE_TEMPORARY
|
---|
2252 | cb = new QCheckBox("Transparency", vbox);
|
---|
2253 | vbox->layout()->addWidget(cb);
|
---|
2254 | cb->setChecked(false);
|
---|
2255 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseTransparency(bool)));
|
---|
2256 |
|
---|
2257 | label = new QLabel("Use transparency");
|
---|
2258 | vbox->layout()->addWidget(label);
|
---|
2259 |
|
---|
2260 | // the render cost visualization
|
---|
2261 | slider = new QSlider(Qt::Horizontal, vbox);
|
---|
2262 | vbox->layout()->addWidget(slider);
|
---|
2263 | slider->show();
|
---|
2264 | slider->setRange(0, range);
|
---|
2265 | slider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
|
---|
2266 | slider->setValue(0);
|
---|
2267 | connect(slider, SIGNAL(valueChanged(int)), SIGNAL(SetTransparency(int)));
|
---|
2268 | #endif
|
---|
2269 |
|
---|
2270 |
|
---|
2271 | //////////////////////////////
|
---|
2272 |
|
---|
2273 | #if REMOVE_TEMPORARY
|
---|
2274 |
|
---|
2275 | cb = new QCheckBox("Cut scene", vbox);
|
---|
2276 | vbox->layout()->addWidget(cb);
|
---|
2277 | cb->setChecked(false);
|
---|
2278 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetCutScene(bool)));
|
---|
2279 |
|
---|
2280 | cb = new QCheckBox("Render boxes", vbox);
|
---|
2281 | vbox->layout()->addWidget(cb);
|
---|
2282 | cb->setChecked(false);
|
---|
2283 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderBoxes(bool)));
|
---|
2284 |
|
---|
2285 | cb = new QCheckBox("Render visibility estimates", vbox);
|
---|
2286 | vbox->layout()->addWidget(cb);
|
---|
2287 | cb->setChecked(false);
|
---|
2288 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderVisibilityEstimates(bool)));
|
---|
2289 | #endif
|
---|
2290 |
|
---|
2291 | #if REMOVE_TEMPORARY
|
---|
2292 |
|
---|
2293 | cb = new QCheckBox("Use filter", vbox);
|
---|
2294 | vbox->layout()->addWidget(cb);
|
---|
2295 | Environment::GetSingleton()->GetBoolValue("Preprocessor.applyVisibilityFilter", tmp);
|
---|
2296 | cb->setChecked(tmp);
|
---|
2297 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetUseFilter(bool)));
|
---|
2298 | #endif
|
---|
2299 |
|
---|
2300 |
|
---|
2301 |
|
---|
2302 |
|
---|
2303 | #if REMOVE_TEMPORARY
|
---|
2304 |
|
---|
2305 | cb = new QCheckBox("Render filter", vbox);
|
---|
2306 | vbox->layout()->addWidget(cb);
|
---|
2307 | cb->setChecked(true);
|
---|
2308 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(SetRenderFilter(bool)));
|
---|
2309 |
|
---|
2310 |
|
---|
2311 | /*vbox = new QGroupBox("PVS Errors", this);
|
---|
2312 | layout()->addWidget(vbox);
|
---|
2313 |
|
---|
2314 | vl = new QVBoxLayout;
|
---|
2315 | vbox->setLayout(vl);
|
---|
2316 |
|
---|
2317 | button = new QPushButton("Compute Visibility", vbox);
|
---|
2318 | vbox->layout()->addWidget(button);
|
---|
2319 | connect(button, SIGNAL(clicked()), SLOT(ComputeVisibility()));
|
---|
2320 |
|
---|
2321 | button = new QPushButton("Stop Computation", vbox);
|
---|
2322 | vbox->layout()->addWidget(button);
|
---|
2323 | connect(button, SIGNAL(clicked()), SLOT(StopComputation()));
|
---|
2324 |
|
---|
2325 | button = new QPushButton("Set Random View Point", vbox);
|
---|
2326 | vbox->layout()->addWidget(button);
|
---|
2327 | connect(button, SIGNAL(clicked()), SLOT(SetRandomViewPoint()));*/
|
---|
2328 |
|
---|
2329 | button = new QPushButton("Store statistics", vbox);
|
---|
2330 | vbox->layout()->addWidget(button);
|
---|
2331 | connect(button, SIGNAL(clicked()), SIGNAL(StoreStatistics()));
|
---|
2332 |
|
---|
2333 | #endif
|
---|
2334 |
|
---|
2335 | button = new QPushButton("Compute GVS", vbox);
|
---|
2336 | vbox->layout()->addWidget(button);
|
---|
2337 | connect(button, SIGNAL(clicked()), SIGNAL(ComputeGVS()));
|
---|
2338 |
|
---|
2339 | #if DYNAMIC_OBJECTS_HACK
|
---|
2340 |
|
---|
2341 | button = new QPushButton("Load object", vbox);
|
---|
2342 | vbox->layout()->addWidget(button);
|
---|
2343 | connect(button, SIGNAL(clicked()), SIGNAL(LoadObject()));
|
---|
2344 | #endif
|
---|
2345 |
|
---|
2346 | /*cb = new QCheckBox("Stats", vbox);
|
---|
2347 | vbox->layout()->addWidget(cb);
|
---|
2348 | cb->setChecked(false);
|
---|
2349 | connect(cb, SIGNAL(toggled(bool)), SIGNAL(StoreStatistics()));*/
|
---|
2350 |
|
---|
2351 | if (0)
|
---|
2352 | {
|
---|
2353 | vbox = new QGroupBox("PVS Errors", this);
|
---|
2354 | layout()->addWidget(vbox);
|
---|
2355 |
|
---|
2356 | vl = new QVBoxLayout;
|
---|
2357 | vbox->setLayout(vl);
|
---|
2358 |
|
---|
2359 | mPvsErrorWidget = new QListWidget(vbox);
|
---|
2360 | vbox->layout()->addWidget(mPvsErrorWidget);
|
---|
2361 |
|
---|
2362 | connect(mPvsErrorWidget,
|
---|
2363 | SIGNAL(doubleClicked(const QModelIndex &)),
|
---|
2364 | this,
|
---|
2365 | SLOT(PvsErrorClicked(const QModelIndex &)));
|
---|
2366 |
|
---|
2367 | button = new QPushButton("Next Error Frame", vbox);
|
---|
2368 | vbox->layout()->addWidget(button);
|
---|
2369 | connect(button, SIGNAL(clicked(void)), SLOT(FocusNextPvsErrorFrame(void)));
|
---|
2370 | }
|
---|
2371 |
|
---|
2372 | //connect(button, SIGNAL(clicked(void)), SLOT(StoreStatistics(void)));
|
---|
2373 |
|
---|
2374 | //////////////////////////////////////////
|
---|
2375 |
|
---|
2376 |
|
---|
2377 | setWindowTitle("Preprocessor Control Widget");
|
---|
2378 | adjustSize();
|
---|
2379 | }
|
---|
2380 |
|
---|
2381 |
|
---|
2382 |
|
---|
2383 |
|
---|
2384 | void
|
---|
2385 | QtRendererControlWidget::FocusNextPvsErrorFrame(void)
|
---|
2386 | {}
|
---|
2387 |
|
---|
2388 | void
|
---|
2389 | QtRendererControlWidget::UpdatePvsErrorItem(int row,
|
---|
2390 | GlRendererBuffer::PvsErrorEntry &pvsErrorEntry)
|
---|
2391 | {
|
---|
2392 |
|
---|
2393 | QListWidgetItem *i = mPvsErrorWidget->item(row);
|
---|
2394 | QString s;
|
---|
2395 | s.sprintf("%5.5f", pvsErrorEntry.mError);
|
---|
2396 | if (i) {
|
---|
2397 | i->setText(s);
|
---|
2398 | } else {
|
---|
2399 | new QListWidgetItem(s, mPvsErrorWidget);
|
---|
2400 | }
|
---|
2401 | mPvsErrorWidget->update();
|
---|
2402 | }
|
---|
2403 |
|
---|
2404 |
|
---|
2405 |
|
---|
2406 |
|
---|
2407 | /*********************************************************************/
|
---|
2408 | /* QtGlDebuggerWidget implementation */
|
---|
2409 | /*********************************************************************/
|
---|
2410 |
|
---|
2411 |
|
---|
2412 | QtGlDebuggerWidget::QtGlDebuggerWidget(QtGlRendererBuffer *buf, QWidget *parent)
|
---|
2413 | : QGLWidget(QGLFormat(QGL::SampleBuffers), parent), mRenderBuffer(buf)
|
---|
2414 | {
|
---|
2415 | // create the pbuffer
|
---|
2416 | //pbuffer = new QGLPixelBuffer(QSize(512, 512), format(), this);
|
---|
2417 | timerId = startTimer(20);
|
---|
2418 | setWindowTitle(("OpenGL pbuffers"));
|
---|
2419 | }
|
---|
2420 |
|
---|
2421 |
|
---|
2422 | QtGlDebuggerWidget::~QtGlDebuggerWidget()
|
---|
2423 | {
|
---|
2424 | mRenderBuffer->releaseFromDynamicTexture();
|
---|
2425 | glDeleteTextures(1, &dynamicTexture);
|
---|
2426 |
|
---|
2427 | DEL_PTR(mRenderBuffer);
|
---|
2428 | }
|
---|
2429 |
|
---|
2430 |
|
---|
2431 | void QtGlDebuggerWidget::initializeGL()
|
---|
2432 | {
|
---|
2433 | glMatrixMode(GL_PROJECTION);
|
---|
2434 | glLoadIdentity();
|
---|
2435 |
|
---|
2436 | glFrustum(-1, 1, -1, 1, 10, 100);
|
---|
2437 | glTranslatef(-0.5f, -0.5f, -0.5f);
|
---|
2438 | glTranslatef(0.0f, 0.0f, -15.0f);
|
---|
2439 | glMatrixMode(GL_MODELVIEW);
|
---|
2440 |
|
---|
2441 | glEnable(GL_CULL_FACE);
|
---|
2442 | initCommon();
|
---|
2443 | initPbuffer();
|
---|
2444 |
|
---|
2445 | }
|
---|
2446 |
|
---|
2447 |
|
---|
2448 | void QtGlDebuggerWidget::resizeGL(int w, int h)
|
---|
2449 | {
|
---|
2450 | glViewport(0, 0, w, h);
|
---|
2451 | }
|
---|
2452 |
|
---|
2453 |
|
---|
2454 | void QtGlDebuggerWidget::paintGL()
|
---|
2455 | {
|
---|
2456 | // draw a spinning cube into the pbuffer..
|
---|
2457 | mRenderBuffer->makeCurrent();
|
---|
2458 |
|
---|
2459 | BeamSampleStatistics stats;
|
---|
2460 | mRenderBuffer->SampleBeamContributions(mSourceObject, mBeam, mSamples, stats);
|
---|
2461 |
|
---|
2462 | glFlush();
|
---|
2463 |
|
---|
2464 | // rendering directly to a texture is not supported on X11, unfortunately
|
---|
2465 | mRenderBuffer->updateDynamicTexture(dynamicTexture);
|
---|
2466 |
|
---|
2467 | // and use the pbuffer contents as a texture when rendering the
|
---|
2468 | // background and the bouncing cubes
|
---|
2469 | makeCurrent();
|
---|
2470 | glBindTexture(GL_TEXTURE_2D, dynamicTexture);
|
---|
2471 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
|
---|
2472 |
|
---|
2473 | // draw the background
|
---|
2474 | glMatrixMode(GL_MODELVIEW);
|
---|
2475 | glPushMatrix();
|
---|
2476 | glLoadIdentity();
|
---|
2477 | glMatrixMode(GL_PROJECTION);
|
---|
2478 | glPushMatrix();
|
---|
2479 | glLoadIdentity();
|
---|
2480 |
|
---|
2481 | glPopMatrix();
|
---|
2482 | glMatrixMode(GL_MODELVIEW);
|
---|
2483 | glPopMatrix();
|
---|
2484 | }
|
---|
2485 |
|
---|
2486 |
|
---|
2487 | void QtGlDebuggerWidget::initPbuffer()
|
---|
2488 | {
|
---|
2489 | // set up the pbuffer context
|
---|
2490 | mRenderBuffer->makeCurrent();
|
---|
2491 |
|
---|
2492 | // generate a texture that has the same size/format as the pbuffer
|
---|
2493 | dynamicTexture = mRenderBuffer->generateDynamicTexture();
|
---|
2494 |
|
---|
2495 | // bind the dynamic texture to the pbuffer - this is a no-op under X11
|
---|
2496 | mRenderBuffer->bindToDynamicTexture(dynamicTexture);
|
---|
2497 | //makeCurrent();
|
---|
2498 | }
|
---|
2499 |
|
---|
2500 |
|
---|
2501 | void QtGlDebuggerWidget::initCommon()
|
---|
2502 | {
|
---|
2503 | glEnable(GL_TEXTURE_2D);
|
---|
2504 | glEnable(GL_DEPTH_TEST);
|
---|
2505 |
|
---|
2506 | glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
|
---|
2507 | }
|
---|
2508 |
|
---|
2509 |
|
---|
2510 | void QtGlRendererWidget::_RenderColoredPvs()
|
---|
2511 | {
|
---|
2512 | // note: could be done more efficiently using color buffers
|
---|
2513 | mPvsSize = mPvsCache.mPvs.GetSize();
|
---|
2514 |
|
---|
2515 | ObjectPvsIterator it = mPvsCache.mPvs.GetIterator();
|
---|
2516 |
|
---|
2517 | PvsData pvsData;
|
---|
2518 |
|
---|
2519 | while (it.HasMoreEntries())
|
---|
2520 | {
|
---|
2521 | Intersectable *object = it.Next(pvsData);
|
---|
2522 |
|
---|
2523 | RgbColor color;
|
---|
2524 |
|
---|
2525 | //float visibility = mTransferFunction*log10(entry.mData.mSumPdf + 1); // /5.0f
|
---|
2526 | // glColor3f(visibility, 0.0f, 0.0f);
|
---|
2527 | //cerr << "sumpdf: " << pvsData.mSumPdf << endl;
|
---|
2528 | if (mUseRandomColorPerPvsObject)
|
---|
2529 | {
|
---|
2530 | KdIntersectable *kdint = static_cast<KdIntersectable *>(object);
|
---|
2531 |
|
---|
2532 | if (kdint->mGenericIdx == -1)
|
---|
2533 | {
|
---|
2534 | kdint->mGenericIdx = (int)mColors.size();
|
---|
2535 | mColors.push_back(RandomColor());
|
---|
2536 | }
|
---|
2537 | color = mColors[kdint->mGenericIdx];
|
---|
2538 | }
|
---|
2539 | else
|
---|
2540 | {
|
---|
2541 | color = RainbowColorMapping(mTransferFunction * log10(pvsData.mSumPdf + 1));
|
---|
2542 | }
|
---|
2543 |
|
---|
2544 | glColor3f(color.r, color.g, color.b);
|
---|
2545 |
|
---|
2546 | mUseForcedColors = true;
|
---|
2547 | RenderIntersectable(object);
|
---|
2548 | mUseForcedColors = false;
|
---|
2549 | }
|
---|
2550 | }
|
---|
2551 |
|
---|
2552 | void
|
---|
2553 | QtGlRendererWidget::UpdateDynamicObjects()
|
---|
2554 | {
|
---|
2555 | preprocessor->ScheduleUpdateDynamicObjects();
|
---|
2556 |
|
---|
2557 | }
|
---|
2558 |
|
---|
2559 | }
|
---|