Source
- URL: https://x.com/EricLengyel/status/1928254084387045649
- Author: Eric Lengyel (@EricLengyel)
- Posted: 2025-05-30 00:56:13
Thread
1/ @EricLengyel
Generalizing to a convex polygon with n vertices, clipping against a single plane can increase the total vertex count by at most one. If you’re clipping against a cube, that means the final vertex count is at most n + 6. So if you started with a triangle, then the maximum is 9.
2/ @pikuma
@EricLengyel
🙂 spot on.