- Avoiding spatial split positions that are slightly out of geometry bounds.
- Introduced rtcGetGeometryThreadSafe function, which is a thread safe version of rtcGetGeometry.
- Using more accurate rcp implementation.
- Bugfix to rare corner case of high quality BVH builder.
- Releases upgrade to TBB 2021.3.0 and ISPC 1.16.1.
Signed-off-by: Martin Reboredo <email@example.com>