Ray Tracing, Bounding Volume Hierarchy, Bvh, Axis Aligned, Tetrahedron Octahedron.
of testing the enclosed item for an intersection. At the beginning of BVH research for ray tracing, few works were mentioning BVHs built upon volumes like OBBs. However, today, the AABB is the de-facto standard for BVHs in the context of ray tracing, and I’m not aware of any recent works