Changeset 1744 for GTP/trunk/Lib/Vis/Preprocessing/scripts
- Timestamp:
- 11/13/06 21:25:40 (18 years ago)
- Location:
- GTP/trunk/Lib/Vis/Preprocessing/scripts
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
GTP/trunk/Lib/Vis/Preprocessing/scripts/generate_viewcells.env
r1455 r1744 1 ############################################################################# 1 ############################################################################## 2 2 # ERS default configuration file 3 3 # Jiri Bittner 2003 … … 5 5 6 6 Scene { 7 7 8 # filename glasgow1.x3d 8 9 # filename vienna.x3d 9 10 # filename ../data/vienna/vienna-simple.x3d 10 11 # filename ../data/vienna/vienna-buildings.x3d 11 filename ../data/vienna/city1500_flat_1.x3d 12 # filename ../data/vienna/vienna-roads.x3d 13 # filename ../data/vienna/vienna-buildings.x3d;../data/vienna/vienna-roads.x3d;../data/vienna/vienna-roofs.x3d 14 #filename ../data/vienna/vienna-buildings.x3d;../data/vienna/vienna-roofs.x3d;../data/vienna/vienna-roads.x3d 15 #filename ../data/vienna/city1500_flat_1.x3d;../data/vienna/vienna-roofs.x3d;../data/vienna/vienna-roads.x3d 16 #filename ../data/vienna/vienna-buildings.x3d;../data/vienna/vienna-roofs.x3d;../data/vienna/vienna-roads.x3d;../data/vienna/vienna-plane.x3d 17 #filename ../data/vienna/city1500_flat_1.x3d;../data/vienna/vienna-roofs.x3d;../data/vienna/vienna-roads.x3d;../data/vienna/vienna-plane.x3d 12 # filename ../data/vienna/vienna-roofs.x3d 13 # filename ../data/vienna/vienna-buildings.x3d;../data/vienna/vienna-roofs.x3d;../data/vienna/vienna-roads.x3d 14 # filename ../data/vienna/vienna-buildings_vienna-roofs_vienna-roads_vienna-plane_cropped.obj 15 filename ../data/vienna/vienna_cropped.obj 16 #;../data/vienna/vienna-plane.x3d 17 # filename ../data/vienna/vienna-buildings.x3d;../data/vienna/vienna-roofs.x3d;../data/vienna/vienna-roads.x3d;../data/vienna/vienna-plane.x3d 18 18 # filename ../data/vienna/viewcells-25-sel.x3d 19 19 # filename ../data/atlanta/atlanta2.x3d 20 20 # filename ../data/soda/soda.dat 21 21 # filename ../data/soda/soda5.dat 22 } 22 # filename ../data/artificial/cube_test.x3d 23 # filename ../data/grandcanyon1_RotXmin90.obj 24 # filename ../data/CityModel.obj 25 # filename ../data/arena/arena-low-lods.obj 26 } 27 23 28 24 29 Preprocessor { 25 # stored sample rays26 samplesFilename rays.out27 30 useGlRenderer false 28 # type sampling29 31 type vss 30 # type rss31 32 detectEmptyViewSpace true 32 loadMeshes true 33 applyVisibilityFilter true 34 applyVisibilitySpatialFilter true 35 } 33 loadMeshes false 34 # internal raycaster 35 rayCastMethod 0 36 # intel raycaster 37 #rayCastMethod 1 38 exportVisibility false 39 loadKdTree false 40 exportKdTree false 41 # exportObj true 42 } 43 36 44 37 45 VssPreprocessor { 38 samplesPerPass 10000039 46 initialSamples 0 40 47 vssSamples 0 41 vssSamplesPerPass 50000042 48 useImportanceSampling true 43 49 loadInitialSamples false 44 50 storeInitialSamples false 45 useViewSpaceBox false46 # testBeamSampling true47 }48 49 50 SamplingPreprocessor {51 totalSamples 50000052 samplesPerPass 353 51 } 54 52 … … 58 56 epsilon 1e-6 59 57 60 maxDepth 4058 maxDepth 2 61 59 minPvs 30 62 60 minRays 800 … … 74 72 75 73 interleaveDirSplits true 76 dirSplitDepth 074 dirSplitDepth 0 77 75 78 76 numberOfEndPointDomains 10000 … … 83 81 } 84 82 85 RssPreprocessor {86 samplesPerPass 10000087 #initialSamples 50000088 #vssSamples 1000000089 #for view cell construction90 initialSamples 091 vssSamples 092 vssSamplesPerPass 50000093 useImportanceSampling true94 95 directionalSampling true96 objectBasedSampling false97 98 Export {99 pvs false100 rssTree false101 rays true102 numRays 5000103 }104 105 useViewcells true106 updateSubdivision true107 loadInitialSamples false108 storeInitialSamples false109 }110 111 112 RssTree {113 114 epsilon 1e-6115 116 maxDepth 40117 minPvs 3118 minRays 30119 minSize 0.001120 maxCostRatio 1.0121 maxRayContribution 0.5122 maxRays 1000000123 maxTotalMemory 200124 maxStaticMemory 100125 126 # splitType regular127 # splitType heuristic128 splitType hybrid129 splitUseOnlyDrivingAxis true130 importanceBasedCost false131 132 interleaveDirSplits true133 dirSplitDepth 0134 135 numberOfEndPointDomains 10000136 ct_div_ci 0.0137 randomize false138 139 refDirBoxMaxSize 0.1140 }141 83 142 84 Limits { 143 144 85 threshold 1e-6 145 86 small 1e-6 … … 147 88 } 148 89 90 149 91 Unigraphics { 150 meshGrouping 1 151 } 92 meshGrouping 1 93 } 94 152 95 153 96 KdTree { 154 97 sahUseFaces true 98 99 Termination { 100 minCost 0 101 maxDepth 20 102 103 maxCostRatio 1.5 104 ct_div_ci 0.5 105 } 106 107 # splitMethod spatialMedian 108 splitMethod SAH 109 splitBorder 0.01 110 } 111 112 MeshKdTree { 155 113 Termination { 156 114 minCost 1 … … 165 123 } 166 124 167 MeshKdTree {168 Termination {169 minCost 1170 maxDepth 18171 maxCostRatio 0.9172 ct_div_ci 0.5173 }174 175 # splitMethod spatialMedian176 splitMethod SAH177 splitBorder 0.01178 }179 180 181 125 182 126 ViewCells { 183 # samples used for view cell construction 127 128 # samples used for view cell construction 129 # (after the sampling used for the hierarchy) 184 130 Construction { 185 131 samples 0 186 samplesPerPass 1 500000187 } 188 189 # number of active view cells190 active 200000132 samplesPerPass 1000000 133 } 134 135 # number of active view cells 136 active 50000 191 137 maxStaticMemory 40 192 138 … … 194 140 loadFromFile false 195 141 196 #type kdTree 197 #type vspKdTree 198 #type bspTree 199 type vspBspTree 200 #type sceneDependent 201 202 height 5.0 203 maxViewCells 3000 204 142 exportPvs false 143 144 # type of view cells 145 type vspOspTree 146 205 147 #percentage of total visible objects where pvs is considered invalid 206 148 maxPvsRatio 1.0 … … 208 150 processOnlyValidViewCells false 209 151 210 #stats viewCellStats.log 211 152 #samplingType object_directional 212 153 #samplingType directional 213 154 samplingType box 155 #samplingType reverse_object 156 #samplingType object 214 157 215 158 PostProcess { 216 159 # how much samples are used for post processing 217 160 samples 0 218 renderCostWeight 1.0219 maxCostRatio 0.1220 minViewCells 1221 avgCostMaxDeviation 0.01222 161 maxMergesPerPass 5000 223 162 useRaysForMerge false 163 refine false 224 164 compress false 225 merge true165 merge false 226 166 } 227 167 228 168 Visualization { 229 169 # how much samples we use for visualization 230 samples 0 231 #colorCode PVS 232 #colorCode MergedLeaves 233 #colorCode MergedTreeDiff 234 colorCode Random 235 exportRays false 170 samples 200 171 exportRays true 236 172 exportGeometry true 237 173 exportMergedViewCells false 238 174 useClipPlane true 239 175 clipPlaneAxis 1 240 clipPlanePos 0.3 176 clipPlanePos 0.3 177 maxOutput 2 241 178 } 242 179 243 180 showVisualization true 181 #showVisualization false 244 182 evaluateViewCells false 245 183 246 184 Evaluation { 247 samplesPerPass 1000000 248 samples 1000000 185 samples 80000000 186 samplesForStats 80000000 187 samplesPerPass 2000000 188 189 stepSize 500 190 191 #samplingType object_directional 192 #samplingType reverse_object 193 #samplingType object 194 samplingType box 195 249 196 statsPrefix ../scripts/viewCells 250 #samplingType directional 251 samplingType box 252 histogram true 253 histoStepSize 5000 254 } 255 256 # filename ../data/atlanta/atlanta_viewcells_large.x3d 257 # filename ../data/vienna/viewcells-25-sel.x3d 258 # filename ../data/vienna/viewcells-25.x3d 259 # filename ../data/vienna/viewcells-large-sel.x3d 260 filename ../data/vienna/vienna-visibility.xml.zip 261 # filename ../scripts/vienna-visibility.xml.zip 262 } 263 264 265 Simulation { 266 objRenderCost 1.0 267 vcOverhead 1.0 268 # always between 0 and 1 269 moveSpeed 0.0001 270 } 271 272 273 VspBspTree { 197 } 198 } 199 200 201 ################################ 202 # 203 # View space partitioning kd tree 204 # 205 206 VspTree { 274 207 Construction { 275 samples 500000 276 epsilon 0.0000001 277 randomize false 278 renderCostWeight 1.0 279 } 280 281 282 # random polygon = 1 283 # axis aligned = 2 284 # least ray splits = 256 285 # balanced rays = 512 286 # pvs = 1024 287 288 splitPlaneStrategy 1026 289 290 # maximal candidates for split planes 291 maxPolyCandidates 0 292 293 usePolygonSplitIfAvailable false 294 295 # maximal tested rays for split cost heuristics 296 maxTests 10000 297 298 maxTotalMemory 50 299 maxStaticMemory 50 300 301 subdivisionStats ../subdivisionStats.log 302 303 # factors for evaluating split plane costs 304 Factor { 305 leastRaySplits 1.0 306 balancedRays 1.0 307 pvs 1.0 308 } 309 310 Termination { 311 # parameters used for autopartition 312 minRays -15 313 minPolygons -1 314 maxDepth 25 315 minPvs 0 316 minProbability 0.000001 317 maxRayContribution 1 318 maxCostRatio 0.9 319 missTolerance 6 320 globalCostMissTolerance 4 321 #minGlobalCostRatio 0.0000001 322 minGlobalCostRatio 0.0001 323 maxViewCells 5000 324 325 326 # used for pvs criterium 327 ct_div_ci 0.0 328 329 AxisAligned { 330 minRays 50000 331 maxRayContribution 9.9 332 } 333 } 334 335 useSplitCostQueue true 336 useCostHeuristics false 337 208 renderCostDecreaseWeight 1.0 209 } 210 211 Termination { 212 minPvs 0 213 maxViewCells 500000 214 } 215 216 useCostHeuristics true 338 217 splitUseOnlyDrivingAxis false 339 simulateOctree false 340 useRandomAxis false 341 usePolygonSplitIfAvailable false 342 nodePriorityQueueType 0 343 344 Visualization { 345 # x3d visualization of the split planes 346 exportSplits false 347 } 348 } 349 350 BspTree { 218 219 # maximum number of tests per node 220 maxTests 50000 221 } 222 223 224 ########################## 225 # 226 # The bounding volume hierarchy 227 # 228 229 BvHierarchy { 230 231 Construction { 232 renderCostDecreaseWeight 1.0 233 } 234 235 Termination { 236 maxLeaves 50000000 237 } 238 239 minRaysForVisibility 15 240 241 # use only surface area heuristic 242 useCostHeuristics true 243 useSah false 244 245 splitUseOnlyDrivingAxis false 246 247 maxTests 50000 248 } 249 250 251 ############################################################### 252 # 253 # Manages the construction of view space and object space partition 254 # 255 256 Hierarchy { 257 # the type of object space partition: view space is always vsp (=kd) partition 258 type bvh 259 351 260 Construction { 352 samples 100000 353 epsilon 0.005 354 } 355 356 357 # random polygon = 1 358 # axis aligned = 2 359 # least splits = 4 360 # balanced polygons = 8 361 # balanced view cells = 16 362 # largest polygon area = 32 363 # vertical axis = 64 364 # blocked rays = 128 365 # least ray splits = 256 366 # balanced rays = 512 367 # pvs = 1024 368 369 # least splits + balanced polygons 370 #splitPlaneStrategy 12 371 372 #axis aligned + vertical axis 373 #splitPlaneStrategy 66 374 375 # axis aligned + balanced view cells 376 # splitPlaneStrategy 18 377 378 # largest polygon area 379 #splitPlaneStrategy 32 380 381 # axus aligned + balanced polygons 382 #splitPlaneStrategy 72 383 384 # axis aligned + blocked rays 385 #splitPlaneStrategy 130 386 387 #splitPlaneStrategy 384 388 #splitPlaneStrategy 130 389 390 splitPlaneStrategy 32 391 392 maxPolyCandidates 100 393 maxRayCandidates 0 394 395 maxTests 10000 396 397 subdivisionStats ../subDivisionStats.log 398 399 # factors for evaluating split plane costs 400 Factor { 401 verticalSplits 1.0 402 largestPolyArea 1.0 403 blockedRays 1.0 404 leastRaySplits 1.0 405 balancedRays 1.0 406 pvs 1.0 407 leastSplits 1.0 408 balancedPolys 1.0 409 balancedViewCells 1.0 410 } 411 412 Termination { 413 # parameters used for autopartition 414 minRays -1 415 minPolygons 0 416 maxDepth 30 417 minPvs -1 418 minProbability 0.00001 419 maxRayContribution 9999 420 maxViewCells 50000 421 422 # used for pvs criterium 423 ct_div_ci 0.0 424 425 maxCostRatio 0.9 426 427 # axis aligned splits 428 AxisAligned { 429 minPolys 5000 430 minRays 500 431 minObjects 10 432 ct_div_ci 0.5 433 } 434 } 435 436 AxisAligned { 437 splitBorder 0.01 438 } 439 440 441 Visualization { 442 # x3d visualization of the split planes 443 exportSplits false 444 } 445 } 261 262 samples 3000000 263 264 # type 0 = sequential computation, 1 = interleaved, 2 = gradient 265 type 2 266 267 ############################### 268 # only for interleaved method 269 270 # minimal steps of same type for gradient method 271 minStepsOfSameType 100 272 # maximum steps of same type for gradient method 273 maxStepsOfSameType 900 274 275 # maximum number of repair steps per gradient step 276 maxRepairs 1000 277 } 278 279 Termination { 280 # maximal number of leaves 281 maxLeaves 100000 282 # maximal memory in MB 283 maxMemory 20 284 # minimum ratio of global cost decrease 285 minGlobalCostRatio -1 286 } 287 } -
GTP/trunk/Lib/Vis/Preprocessing/scripts/generate_viewcells.sh
r1456 r1744 1 1 #!/bin/sh 2 2 3 PROGRAM=../bin/release/Preprocessor.exe 4 #PROGRAM=../bin/Debug/Preprocessor.exe 3 # add bin to path 4 export PATH=../bin:$PATH 5 5 6 if [ $# -ne 3 ] 7 then 8 echo "Usage:" 9 echo "preprocess_visibility scene_file.x3d viewcells_file.xml number_of_viewcells" 10 exit 11 fi 6 #TARGET=debug 7 TARGET=release 12 8 9 PROGRAM=../bin/$TARGET/Preprocessor.exe 13 10 14 15 SCENE=$1 16 VIEWCELLS=$2 17 NUM_VIEWCELLS=$3 18 NUM_SAMPLE_RAYS=500000 19 20 LOG_PREFIX=generate_viewcells 21 11 SCENE=vienna_cropped 12 LOG_PREFIX=../scripts/$SCENE 22 13 ENVIRONMENT=generate_viewcells.env 23 14 15 echo "starting $TARGET mode for $SCENE scene" 24 16 25 ############################################### 17 ############################################################################ 26 18 27 METHOD=avs 28 echo "$SCENE $METHOD"19 METHOD=gradient 20 echo "$SCENE $METHOD" 29 21 30 $PROGRAM $ENVIRONMENT \ 31 -scene_filename=$SCENE \ 32 -view_cells_type=vspBspTree \ 33 -view_cells_construction_samples=0 \ 34 -vsp_bsp_construction_samples=$NUM_SAMPLE_RAYS \ 35 -vsp_bsp_term_max_view_cells=$NUM_VIEWCELLS \ 36 -view_cells_evaluation_stats_prefix=$LOG_PREFIX-$METHOD \ 37 -view_cells_merge_stats=$LOG_PREFIX-$METHOD-mergeStats.log \ 38 -vsp_bsp_subdivision_stats=$LOG_PREFIX-$METHOD-subdivisionStats.log \ 39 -view_cells_post_process_merge=false \ 40 -view_cells_active=$NUM_VIEWCELLS \ 41 -view_cells_filename=$VIEWCELLS \ 42 -view_cells_export_pvs=true \ 43 -view_cells_export_bounding_boxes=true \ 44 -vsp_bsp_term_min_pvs=0 \ 45 -view_cells_evaluate=false \ 46 -vsp_bsp_use_cost_heuristics=true \ 47 -vsp_bsp_max_poly_candidates=0 \ 48 -vsp_bsp_use_split_cost_queue=true \ 49 -view_cells_show_visualization=true \ 50 -view_cells_construction_samples=0 \ 51 -view_cells_evaluation_samples=2000000 \ 52 -view_cells_evaluation_samples_per_pass=1000000 53 54 55 mv debug.log $LOG_PREFIX-$METHOD-debug.log 56 mv merged_view_cells.wrl $LOG_PREFIX-$METHOD-merged_view_cells.wrl 57 mv merged_view_cells_pvs.wrl $LOG_PREFIX-$METHOD-merged_view_cells_pvs.wrl 58 #mv final_view_cells.x3d $LOG_PREFIX-$METHOD-final_view_cells.x3d 22 $PROGRAM $ENVIRONMENT \ 23 -view_cells_filename=$LOG_PREFIX-$METHOD-viewcells.xml.gz \ 24 -view_cells_merge_stats=$LOG_PREFIX-$METHOD-mergeStats.log \ 25 -vsp_subdivision_stats=$LOG_PREFIX-$METHOD-vsp-subdivisionStats.log \ 26 -bvh_subdivision_stats=$LOG_PREFIX-$METHOD-bvh-subdivisionStats.log \ 27 -hierarchy_subdivision_stats=$LOG_PREFIX-$METHOD-hierarchy-subdivisionStats.log \ 28 -hierarchy_construction_type=2 \ 29 -hierarchy_construction_consider_memory=true
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