BVH_Constants.hxx File Reference

Namespaces
	BVH

Enumerations
enum	{   BVH_Constants_MaxTreeDepth = 32, BVH_Constants_LeafNodeSizeSingle = 1, BVH_Constants_LeafNodeSizeAverage = 4, BVH_Constants_LeafNodeSizeDefault = 5,   BVH_Constants_LeafNodeSizeSmall = 8, BVH_Constants_NbBinsOptimal = 32, BVH_Constants_NbBinsBest = 48 }

Variables
const double	BVH::THE_NODE_MIN_SIZE = 1e-5
	Minimum node size to split. More...

Enumeration Type Documentation

anonymous enum

Enumerator
BVH_Constants_MaxTreeDepth	The optimal tree depth. Should be in sync with maximum stack size while traversing the tree - don't pass the trees of greater depth to OCCT algorithms!
BVH_Constants_LeafNodeSizeSingle	Leaf node size optimal for complex nodes, e.g. for upper-level BVH trees within multi-level structure (nodes point to another BVH trees).
BVH_Constants_LeafNodeSizeAverage	Average leaf node size (4 primitive per leaf), optimal for average tree nodes.
BVH_Constants_LeafNodeSizeDefault	Default leaf node size (5 primitives per leaf).
BVH_Constants_LeafNodeSizeSmall	Leaf node size (8 primitives per leaf), optimal for small tree nodes (e.g. triangles).
BVH_Constants_NbBinsOptimal	The optimal number of bins for binned builder.
BVH_Constants_NbBinsBest	The maximum number of bins for binned builder (giving the best traversal time at cost of longer tree construction time).