Open CASCADE Technology  7.7.0

Select3D → BVH Relation

File in src/Select3DIncludes file in src/BVH
Select3D_BndBox3d.hxxBVH_Box.hxx
Select3D_BVHBuilder3d.hxxBVH_Builder.hxx
Select3D_SensitiveSet.hxxBVH_PrimitiveSet3d.hxx