1 | ############################################################################# |
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2 | # ERS default configuration file |
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3 | # Jiri Bittner 2003 |
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4 | ############################################################################# |
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5 | |
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6 | Scene { |
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7 | |
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8 | # filename ../data/glasgow/glasgow1.x3d |
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9 | # filename vienna.x3d |
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10 | # filename ../data/vienna/vienna-simple.x3d |
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11 | #filename ../data/vienna/vienna-buildings.x3d |
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12 | #filename ../data/vienna/vienna-buildings.x3d;../data/vienna/vienna-roofs.x3d |
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13 | #;../data/vienna/vienna-plane.x3d |
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14 | # filename ../data/vienna/viewcells-25-sel.x3d |
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15 | filename ../data/atlanta/atlanta2.x3d |
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16 | #filename ../data/soda/soda.dat |
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17 | # filename ../data/soda/soda5.dat |
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18 | } |
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19 | |
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20 | Preprocessor { |
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21 | # stored sample rays |
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22 | samplesFilename rays.out |
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23 | useGlRenderer true |
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24 | # type sampling |
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25 | # type vss |
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26 | type rss |
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27 | detectEmptyViewSpace false |
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28 | pvsRenderErrorSamples 10000 |
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29 | |
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30 | } |
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31 | |
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32 | |
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33 | VssPreprocessor { |
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34 | samplesPerPass 100000 |
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35 | initialSamples 500000 |
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36 | vssSamples 2000000 |
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37 | vssSamplesPerPass 200000 |
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38 | useImportanceSampling true |
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39 | loadInitialSamples false |
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40 | storeInitialSamples false |
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41 | } |
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42 | |
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43 | |
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44 | VssTree { |
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45 | useRss false |
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46 | epsilon 1e-6 |
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47 | |
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48 | maxDepth 40 |
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49 | minPvs 30 |
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50 | minRays 100 |
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51 | minSize 0.001 |
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52 | maxCostRatio 1.5 |
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53 | maxRayContribution 0.5 |
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54 | |
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55 | maxTotalMemory 200 |
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56 | maxStaticMemory 100 |
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57 | |
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58 | # splitType regular |
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59 | # splitType heuristic |
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60 | splitType hybrid |
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61 | splitUseOnlyDrivingAxis true |
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62 | |
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63 | interleaveDirSplits true |
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64 | dirSplitDepth 0 |
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65 | |
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66 | numberOfEndPointDomains 10000 |
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67 | ct_div_ci 0.0 |
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68 | randomize false |
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69 | |
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70 | refDirBoxMaxSize 0.1 |
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71 | } |
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72 | |
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73 | RssPreprocessor { |
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74 | samplesPerPass 500000 |
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75 | initialSamples 1000000 |
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76 | vssSamples 15000000 |
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77 | vssSamplesPerPass 1000000 |
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78 | useImportanceSampling true |
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79 | |
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80 | directionalSampling true |
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81 | objectBasedSampling false |
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82 | |
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83 | Export { |
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84 | pvs false |
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85 | rssTree false |
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86 | rays true |
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87 | numRays 5000 |
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88 | } |
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89 | |
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90 | useViewcells true |
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91 | updateSubdivision true |
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92 | loadInitialSamples false |
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93 | storeInitialSamples false |
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94 | } |
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95 | |
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96 | |
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97 | RssTree { |
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98 | epsilon 1e-6 |
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99 | perObjectTree false |
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100 | |
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101 | maxDepth 40 |
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102 | minPvs 1 |
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103 | minRays 50 |
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104 | minSize 0.001 |
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105 | maxCostRatio 1.0 |
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106 | maxRayContribution 0.5 |
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107 | maxRays 2000000 |
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108 | maxTotalMemory 200 |
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109 | maxStaticMemory 100 |
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110 | |
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111 | # splitType regular |
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112 | # splitType heuristic |
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113 | splitType hybrid |
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114 | splitUseOnlyDrivingAxis false |
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115 | importanceBasedCost false |
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116 | |
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117 | interleaveDirSplits true |
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118 | dirSplitDepth 0 |
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119 | |
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120 | ct_div_ci 0.0 |
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121 | } |
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122 | |
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123 | Limits { |
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124 | |
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125 | threshold 1e-6 |
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126 | small 1e-6 |
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127 | infinity 1e9 |
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128 | } |
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129 | |
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130 | Unigraphics { |
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131 | meshGrouping 1 |
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132 | } |
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133 | |
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134 | KdTree { |
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135 | sahUseFaces true |
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136 | Termination { |
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137 | minCost 1 |
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138 | maxDepth 18 |
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139 | maxCostRatio 0.9 |
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140 | ct_div_ci 0.5 |
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141 | } |
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142 | |
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143 | # splitMethod spatialMedian |
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144 | splitMethod SAH |
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145 | splitBorder 0.01 |
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146 | } |
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147 | |
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148 | MeshKdTree { |
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149 | Termination { |
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150 | minCost 1 |
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151 | maxDepth 18 |
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152 | maxCostRatio 0.9 |
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153 | ct_div_ci 0.5 |
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154 | } |
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155 | |
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156 | # splitMethod spatialMedian |
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157 | splitMethod SAH |
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158 | splitBorder 0.01 |
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159 | } |
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160 | |
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161 | |
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162 | SamplingPreprocessor { |
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163 | totalSamples 10000000 |
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164 | samplesPerPass 3 |
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165 | } |
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166 | |
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167 | |
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168 | ViewCells { |
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169 | loadFromFile true |
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170 | exportToFile false |
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171 | #type kdTree |
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172 | #type vspKdTree |
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173 | #type bspTree |
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174 | type vspBspTree |
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175 | |
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176 | #type sceneDependent |
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177 | |
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178 | height 5.0 |
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179 | maxViewCells 100000 |
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180 | #percentage of total visible objects where pvs is considered invalid |
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181 | maxPvsRatio 0.05 |
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182 | |
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183 | delayedConstruction true |
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184 | |
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185 | |
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186 | PostProcess { |
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187 | # how much samples are used for post processing |
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188 | samples 200000 |
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189 | } |
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190 | |
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191 | Visualization { |
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192 | # how much samples we use for visualization |
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193 | samples 5000 |
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194 | #colorCode PVS |
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195 | #colorCode MergedLeaves |
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196 | #colorCode MergedTreeDiff |
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197 | colorCode Random |
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198 | exportRays false |
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199 | exportGeometry false |
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200 | } |
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201 | |
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202 | # filename ../data/soda/viewcells_soda5-2.xml |
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203 | filename ../data/atlanta/viewcells_atlanta2.xml |
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204 | # filename ../data/atlanta/atlanta_viewcells_large.x3d |
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205 | # filename ../data/vienna/viewcells-25-sel.x3d |
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206 | # filename ../data/vienna/viewcells-25.x3d |
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207 | # filename ../data/vienna/viewcells-large-sel.x3d |
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208 | # filename ../scripts/viewcells_vienna.xml |
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209 | |
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210 | |
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211 | } |
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212 | |
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213 | |
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214 | Simulation { |
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215 | objRenderCost 1.0 |
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216 | vcOverhead 1.0 |
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217 | # always between 0 and 1 |
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218 | moveSpeed 0.0001 |
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219 | } |
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220 | |
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221 | |
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222 | VspKdTree { |
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223 | epsilon 1e-6 |
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224 | |
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225 | Construction { |
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226 | samples 300000 |
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227 | } |
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228 | |
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229 | Termination { |
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230 | maxDepth 40 |
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231 | minPvs 50 |
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232 | minRays 300 |
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233 | minSize 0.001 |
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234 | maxCostRatio 0.9 |
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235 | missTolerance 4 |
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236 | maxRayContribution 0.5 |
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237 | } |
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238 | |
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239 | maxTotalMemory 100 |
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240 | maxStaticMemory 50 |
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241 | |
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242 | splitType regular |
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243 | #splitType heuristics |
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244 | splitUseOnlyDrivingAxis true |
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245 | ct_div_ci 0.0 |
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246 | |
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247 | # maximal cost for merging a view cell |
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248 | PostProcess { |
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249 | maxCostRatio 0.005 |
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250 | minViewCells 200 |
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251 | maxPvsSize 50000 |
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252 | } |
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253 | |
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254 | |
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255 | Visualization { |
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256 | } |
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257 | } |
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258 | |
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259 | |
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260 | VspBspTree { |
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261 | Construction { |
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262 | samples 500000 |
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263 | epsilon 0.005 |
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264 | randomize false |
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265 | } |
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266 | |
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267 | |
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268 | # random polygon = 1 |
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269 | # axis aligned = 2 |
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270 | # least ray splits = 256 |
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271 | # balanced rays = 512 |
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272 | # pvs = 1024 |
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273 | |
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274 | splitPlaneStrategy 1024 |
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275 | |
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276 | # maximal candidates for split planes |
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277 | maxPolyCandidates 100 |
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278 | maxRayCandidates 100 |
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279 | |
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280 | # maximal tested rays for split cost heuristics |
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281 | maxTests 2000 |
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282 | |
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283 | # factors for evaluating split plane costs |
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284 | Factor { |
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285 | leastRaySplits 1.0 |
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286 | balancedRays 1.0 |
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287 | pvs 1.0 |
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288 | } |
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289 | |
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290 | # Termination { |
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291 | # # parameters used for autopartition |
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292 | # minRays 100 |
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293 | # minPolygons -1 |
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294 | # maxDepth 30 |
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295 | # minPvs 2 |
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296 | # #minProbability 0.0001 |
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297 | # minProbabilty 0.000 |
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298 | # maxRayContribution 0.005 |
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299 | # maxCostRatio 0.9 |
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300 | # missTolerance 4 |
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301 | # #maxAccRayLength 100 |
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302 | |
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303 | # maxViewCells 20000 |
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304 | |
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305 | # # used for pvs criterium |
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306 | # ct_div_ci 0.0 |
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307 | # } |
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308 | |
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309 | splitUseOnlyDrivingAxis false |
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310 | |
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311 | Visualization { |
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312 | # x3d visualization of the split planes |
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313 | exportSplits true |
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314 | } |
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315 | |
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316 | } |
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