source: trunk/VUT/GtpVisibilityPreprocessor/src/default.env @ 576

#############################################################################
# ERS default configuration file
# Jiri Bittner 2003
#############################################################################

Scene {

# filename ../data/glasgow/glasgow1.x3d
#       filename vienna.x3d
# filename ../data/vienna/vienna-simple.x3d
#filename ../data/vienna/vienna-buildings.x3d
#filename ../data/vienna/vienna-buildings.x3d;../data/vienna/vienna-roofs.x3d
#;../data/vienna/vienna-plane.x3d
# filename ../data/vienna/viewcells-25-sel.x3d
filename ../data/atlanta/atlanta2.x3d
#filename ../data/soda/soda.dat
# filename ../data/soda/soda5.dat
}

Preprocessor {
        # stored sample rays
        samplesFilename rays.out
        useGlRenderer true
#       type sampling
#       type vss
        type rss
        detectEmptyViewSpace false
        pvsRenderErrorSamples 10000
}


VssPreprocessor {
        samplesPerPass  100000
        initialSamples 500000
        vssSamples 2000000
        vssSamplesPerPass 200000
        useImportanceSampling true
        loadInitialSamples  false
        storeInitialSamples false
}


VssTree {
        useRss    false
        epsilon         1e-6

        maxDepth        40
        minPvs          30
        minRays         100
        minSize         0.001
        maxCostRatio    1.5
        maxRayContribution 0.5
        
        maxTotalMemory  200
        maxStaticMemory 100

#       splitType regular
#       splitType heuristic
        splitType hybrid
        splitUseOnlyDrivingAxis true

        interleaveDirSplits     true
    dirSplitDepth 0

        numberOfEndPointDomains 10000
        ct_div_ci       0.0
        randomize       false

        refDirBoxMaxSize        0.1
}

RssPreprocessor {
        samplesPerPass 500000
        initialSamples 2000000
        vssSamples 20000000
        vssSamplesPerPass 1000000
        useImportanceSampling true

        directionalSampling true
        objectBasedSampling false

        Export {
                pvs false
                rssTree false
                rays true
                numRays 5000
        }

        useViewcells true
        updateSubdivision true
        loadInitialSamples false
        storeInitialSamples false
}


RssTree {
        epsilon         1e-6
        perObjectTree false

        maxDepth        40
        minPvs          1
        minRays         50
        minSize         0.001
        maxCostRatio 1.0
        maxRayContribution 0.5
        maxRays         2000000
        maxTotalMemory  200
        maxStaticMemory 100

#       splitType regular
#       splitType heuristic
        splitType hybrid
        splitUseOnlyDrivingAxis false
        importanceBasedCost false

        interleaveDirSplits     true
    dirSplitDepth 0

        ct_div_ci       0.0
}

Limits {

       threshold        1e-6
       small            1e-6
       infinity         1e9
}

Unigraphics {
                meshGrouping 1
}

KdTree {
        sahUseFaces true
        Termination {
                minCost 1
                maxDepth 18
                maxCostRatio 0.9
                ct_div_ci 0.5
        }

#       splitMethod spatialMedian
        splitMethod SAH
        splitBorder 0.01
}

MeshKdTree {
        Termination {
                minCost 1
                maxDepth 18
                maxCostRatio 0.9
                ct_div_ci 0.5
        }

#       splitMethod spatialMedian
        splitMethod SAH
        splitBorder 0.01
}


SamplingPreprocessor {
        totalSamples 10000000
        samplesPerPass  3
}


ViewCells {
        loadFromFile true
        exportToFile false
        #type kdTree
        #type vspKdTree
        #type bspTree
        type vspBspTree
        
        #type sceneDependent
        
        height 5.0
        maxViewCells 100000
        #percentage of total visible objects where pvs is considered invalid
        maxPvsRatio 0.05
                
        delayedConstruction true
                
                
        PostProcess {
                # how much samples are used for post processing
                samples 200000
        }

        Visualization {
                # how much samples we use for visualization
                samples 5000
                #colorCode PVS
                #colorCode MergedLeaves
                #colorCode MergedTreeDiff
                colorCode Random
                exportRays false
                exportGeometry false
        }
        
#       filename ../data/soda/viewcells_soda5-2.xml
        filename ../data/atlanta/viewcells_atlanta2.xml
#       filename ../data/atlanta/atlanta_viewcells_large.x3d
#       filename ../data/vienna/viewcells-25-sel.x3d
#       filename ../data/vienna/viewcells-25.x3d
#       filename ../data/vienna/viewcells-large-sel.x3d
#       filename ../scripts/viewcells_vienna.xml


}


Simulation {
        objRenderCost 1.0
        vcOverhead 1.0
        # always between 0 and 1
        moveSpeed 0.0001
}


VspKdTree {
        epsilon         1e-6

        Construction {
                samples 300000
        }
        
        Termination {
                maxDepth                40
                minPvs                  50
                minRays                 300
                minSize                 0.001
                maxCostRatio            0.9
                missTolerance           4
                maxRayContribution      0.5
        }
        
        maxTotalMemory  100
        maxStaticMemory 50

        splitType       regular
        #splitType      heuristics
        splitUseOnlyDrivingAxis true
        ct_div_ci       0.0
        
        # maximal cost for merging a view cell
        PostProcess {
                maxCostRatio 0.005
                minViewCells 200
                maxPvsSize   50000
        }
        
        
        Visualization {
        }
}


VspBspTree {
        Construction {
                samples 500000
                epsilon 0.005
                randomize false
        }


        # random polygon       = 1
        # axis aligned         = 2
        # least ray splits     = 256
        # balanced rays        = 512
        # pvs                  = 1024

        splitPlaneStrategy 1024
        
        # maximal candidates for split planes
        maxPolyCandidates 100
        maxRayCandidates 100
        
        # maximal tested rays for split cost heuristics
        maxTests 2000
        
        # factors for evaluating split plane costs
        Factor {
                leastRaySplits 1.0
                balancedRays 1.0
                pvs 1.0
        }
        
#       Termination {
#               # parameters used for autopartition
#               minRays                 100
#               minPolygons             -1
#               maxDepth                30
#               minPvs                  2
#               #minProbability         0.0001
#               minProbabilty           0.000
#               maxRayContribution      0.005
#               maxCostRatio            0.9
#               missTolerance           4
#               #maxAccRayLength        100
                
#               maxViewCells            20000
                
#               # used for pvs criterium
#               ct_div_ci 0.0
#       }
        
        splitUseOnlyDrivingAxis false
        
        Visualization {
                # x3d visualization of the split planes
                exportSplits true
        }
        
}