Ray Tracing, Bounding Volume Hierarchy, Bvh, Axis Aligned, Tetrahedron Octahedron.
Noteworthy Alternatives to Axis-Aligned Bounding Boxes? Motivation Today, the Bounding Volume Hierarchy (BVH) and it’s variations are the most common acceleration structures for ray tracing. During the last decades, the BVH often proved superior to the likes of uniform grids, kd-trees, BSP-trees,