source: trunk/VUT/GtpVisibilityPreprocessor/scripts/default.env @ 313

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

Scene {

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

Limits {

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

Unigraphics {
                meshGrouping 1
}

KdTree {
        sahUseFaces true
        Termination {
                minCost 2
                maxDepth 18
                maxCostRatio 0.9
                ct_div_ci 0.5
        }

#       splitMethod spatialMedian
        splitMethod SAH
        splitBorder 0.01
}

MeshKdTree {
        Termination {
                minCost 4
                maxDepth 18
                maxCostRatio 0.9
                ct_div_ci 0.5
        }

#       splitMethod spatialMedian
        splitMethod SAH
        splitBorder 0.01
}


Sampling {
        totalSamples    200000
        samplesPerPass  10
}

ViewCells {
        hierarchyType bspTree
        height 7.0
        maxViewCells 20
        #hierarchyType kdTree
        #hierarchyType sceneDependent
        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
}

BspTree {
#       constructionMethod fromRays
        constructionMethod fromViewCells
#       constructionMethod fromSceneGeometry

        # next polygon         = 1
        # axis aligned         = 2
        # least splits         = 4
        # balanced polygons    = 8
        # balanced view cells  = 16
        # largest polygon area = 32
        # vertical axis        = 64
        
        splitPlaneStrategy 66
        # least splits + balanced polygons
        #splitPlaneStrategy 12
        
        #axis aligned + vertical axis
        #splitPlaneStrategy 66
        
        # axis aligned + balanced view cells
        # splitPlaneStrategy 18
        
        # largest polygon area
        #splitPlaneStrategy 32
        
        # axus aligned + balanced polygons
        #splitPlaneStrategy 72
        
        maxCandidates 50
        
        Termination {
                maxPolysForAxisAligned 100
                maxPolygons 0
                maxDepth 200
        }
}