BSP inteserct .h
What the fuck, slava?
Add and implement bsp_clone
Test for BSP clone
Avoid some copys.
Extracted bsp_intersection()
capitalizationization
whitespace nit.
_intersection => _intersect
bsp_union()
All the CSG ops are here
Prove that all the transforms work
Back out the hacky clipper and clip node-on-node

Now that we have a fast bsp_clip_polygons() this implementation
makes sense again, and doesn't produce results with a pile
of artifacts.
Merge pull request #21 from sshirokov/csg_ui

CSG API
Merge pull request #20 from sshirokov/no-f3-copy

Avoid some memcpy calls.
bsp_clip_polygons() uses one array for the front and back
Use a single buffer in bsp_clip_polygon_array()
Merge pull request #23 from sshirokov/even-less-alloc

Even less alloc
Merge remote-tracking branch 'refs/remotes/origin/master' into library