backported from rtxon: check_clip_poly (needed for new BSP code)
[dosdemo] / src / bsptree.h
2018-08-30 John Tsiombikasbackported fixes from rtxon: BSP tree construction...
2018-02-18 John TsiombikasBSP construction debugging
2018-02-18 John Tsiombikasstarted BSP tree