Ray Tracing, Bounding Volume Hierarchy, Bvh, Axis Aligned, Tetrahedron Octahedron.
point of decreasing the number of enclosing planes, just to increase them again, and ending up with six planes instead of rectangle’s four? Here is the deal: Assume we assemble the hexagon test from the two triangle tests. Then, if the ray does not intersect the first triangle, we can ignore the