source: GTP/trunk/Lib/Vis/Preprocessing/scripts/preprocess_visibility.env @ 2559

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

Scene {
filename ../data/vienna/vienna_cropped.obj
}


Preprocessor {
        totalSamples 100000000
#       totalSamples 2000000
        samplesPerPass 250000
        samplesPerEvaluation 5000000

#       initialSamples 2000000

        exportObj false
        delayVisibilityComputation false
        # stored sample rays
        samplesFilename rays.out
        useGlRenderer false
        useGlDebugger false
# 0 = INTERNAL          1 = MLRT
        rayCastMethod 0
        
        type combined
        detectEmptyViewSpace true
        pvsRenderErrorSamples 0
        quitOnFinish true
        computeVisibility true

        evaluateFilter false
        applyVisibilityFilter false
        applyVisibilitySpatialFilter false

        visibilityFilterWidth   0.01
        exportVisibility true
        visibilityFile visibility.xml
        loadMeshes false
        loadKdTree      false
        exportKdTree false

        histogram {
                intervals 20
                maxValue  600000
            file        histogram.log
        }
        Export {
                rays false
                numRays 5000
        }

}

ObjParser {
        meshGrouping 2
}



RssPreprocessor {

#       distributions mutation+spatial+object_direction
#       distributions mutation+spatial+object_direction+difference
        distributions difference+object_direction+spatial
#       distributions object_direction

        useImportanceSampling true

        Export {
                pvs false
                rssTree false
        }

        useViewcells true
        updateSubdivision true
        loadInitialSamples false
        storeInitialSamples false

        useRssTree true
}



Limits {

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

Unigraphics {
                meshGrouping 1
}

KdTree {
        sahUseFaces false
        Termination {
                minCost 1
                maxDepth 30
                maxCostRatio 0.98
                ct_div_ci 0.5
                maxNodes 100000
#500000 
        }

#       splitMethod spatialMedian
        splitMethod SAH
        splitBorder 0.01
}


MeshKdTree {
        Termination {
                minCost 150
                maxDepth 18
                maxCostRatio 0.9
                ct_div_ci 0.5
        }

#       splitMethod spatialMedian
        splitMethod SAH
        splitBorder 0.01
}

ViewCells {
        importRandomViewCells false

        useKdPvs true
        useKdPvsAfterFiltering true
        # samples used for view cell construction
        Construction {
                samples 0
                samplesPerPass 1500000
        }

        #number of active view cells
        active 200000
        maxViewCells 200000

        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 true

        #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/Arena/viewcells-20000.xml
        filename ../data/vienna/vienna_cropped-gradient-viewcells.xml.gz
}