sshirokov/csgtool — pull request #21 by sshirokov (2013-06-10 21:22:35+00:00)
Title: CSG API

This begins a sane API to CSG operations.

Present here is `bsp_node_t* bsp_intersect(bsp_node_t*, bsp_node_t*)` which replaces the original code in `main()`

It also includes `clone_bsp_tree()` and a test for it.