Fixed a bug in Tree::ValueOffIter and added utility methods for point partitioning in Houdini.
Fixed a bug in Tree::ValueOffIter and added utility methods for point partitioning in Houdini.
Fixed a bug in Tree::ValueOffIter and added utility methods for point partitioning in Houdini.
Merge remote-tracking branch 'upstream/master'
Move PointIndexGrid tools into GU_VDBPointTools