source: GTP/trunk/Lib/Vis/Preprocessing/scripts/preprocess_visibility.env @ 1927

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

Scene {

filename ../data/vienna/vienna_cropped.obj
#filename ../data/soda/soda.dat
#filename ../data/soda/soda5.dat
}

Preprocessor {
        delayVisibilityComputation false
        # stored sample rays
        samplesFilename rays.out
        #useGlRenderer true
        useGlRenderer false
        useGlDebugger false

        # 0 = INTERNAL  1 = MLRT
        rayCastMethod 0
        
#       type sampling
#       type vss
        type rss
#       type render
        detectEmptyViewSpace true
        pvsRenderErrorSamples 0
        quitOnFinish true
        computeVisibility true
        applyVisibilityFilter false
        applyVisibilitySpatialFilter false
        visibilityFilterWidth   0.01
        exportVisibility true
        visibilityFile visibility.xml
        loadMeshes false
        loadKdTree      false
        exportKdTree false
}

ObjParser {
        meshGrouping 2
}

RenderSampler {
        samples 10000
}


SamplingPreprocessor {
        totalSamples 100000000
        samplesPerPass 1000000
}

RssPreprocessor {
        samplesPerPass 1000
        initialSamples 2000000
        vssSamples 100000000
#       vssSamples 1000000
        vssSamplesPerPass 3000000
        useImportanceSampling true

        directionalSampling false
        objectBasedSampling false

        Export {
                pvs false
                rssTree false
        }

        useViewcells true
        updateSubdivision true
        loadInitialSamples false
        storeInitialSamples false
}

RssTree {
        epsilon         1e-6
        perObjectTree false

        maxDepth        60
        minPvs          1
# before vienna test it was:
#       minRays 50
#       splitType heuristic

        minRays         100
        minSize         0.001
        maxCostRatio 1.0
        maxRayContribution 1.0
        maxRays         3000000
        maxTotalMemory  200
        maxStaticMemory 100

#       splitType regular
#       splitType heuristic
        splitType hybrid
        hybridDepth             10
        splitUseOnlyDrivingAxis false
#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 false
        Termination {
                minCost 1
                maxDepth 30
                maxCostRatio 1.0
                ct_div_ci 0.5
                maxNodes 500000 
        }

#       splitMethod spatialMedian
        splitMethod SAH
        splitBorder 0.01
}

MeshKdTree {
        Termination {
                minCost 8
                maxDepth 18
                maxCostRatio 0.9
                ct_div_ci 0.5
        }

#       splitMethod spatialMedian
        splitMethod SAH
        splitBorder 0.01
}


ViewCells {
        # samples used for view cell construction
        Construction {
                samples 0
                samplesPerPass 1500000
        }

        #number of active view cells
        active 20000
        maxViewCells 20000

        maxStaticMemory 40

        exportToFile true
        loadFromFile true

        #type kdTree
        #type vspKdTree
        #type bspTree
        #type vspBspTree
        type vspOspTree
        #type sceneDependent
        
        height 5.0

        #percentage of total visible objects where pvs is considered invalid
        maxPvsRatio 1.0
                
        processOnlyValidViewCells false

        #stats viewCellStats.log

        #samplingType directional
        samplingType box

        PostProcess {
                # how much samples are used for post processing
                samples 0
                renderCostWeight 1.0
                maxCostRatio 0.1
                minViewCells 1
                avgCostMaxDeviation 0.01
                maxMergesPerPass 5000
                useRaysForMerge false
                compress false
                merge false
        }

        Visualization {
                # how much samples we use for visualization
                samples 0
                #colorCode PVS
                #colorCode MergedLeaves
                #colorCode MergedTreeDiff
                colorCode Random
                exportRays false
                exportGeometry true
                exportMergedViewCells false
                useClipPlane true
                clipPlaneAxis 1
                clipPlanePos  0.3
        }

        showVisualization false
        evaluateViewCells false
        
        Evaluation {
                samplesPerPass 1000000
                samples 5000000
                statsPrefix ../scripts/viewCells
                #samplingType directional
                samplingType box
                histogram true
                histoStepSize 5000
        }

        filename ../data/vienna/vienna_cropped-gradient-viewcells.xml.gz
}



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