Ray Tracing, Bounding Volume Hierarchy, Bvh, Axis Aligned, Tetrahedron Octahedron.
from what I can see. To get a better grasp which parametric distance might be a tmin and a tmax candidate, let’s take the location of the ray origin into consideration. One interesting thing to note is that with the AABT, all plane normals either point inside or outside of the tetrahedron. Say we