27 of 1,681 Voxels Flipped Inside Out — Ray Parity and Link Cutting in STL Voxelization
·10 min read
Turning an STL into an LBM voxel grid takes four stages: octree culling, SAT overlap tests, ray parity, and the per-link cut fraction q, verified in code.
When a Bullet Passes Straight Through a Wall — Continuous Collision Detection by Inclusion Bisection
·7 min read
Stopping tunneling with CCD: coplanarity roots and conservative bisection
Delaunay Triangulation — the Empty-Circumcircle Rule and Bowyer–Watson Insertion
·6 min read
Why an unstructured mesh repairs itself when you drop in one point