BSP tree compiler

[ClarustheDogCow]

I was wondering if there was any BSP tree compiler open-sourced anywhere. I don't have a good enough knowledge of BSP trees to create this. Has anyone had to create something like this? Any things to look for, or look out for?

[inio]

Supprizingly I was about to start writing one of these. Not a quake-level one for visibility determination, just for collision detection (much easier, no polygon splitting or view zone extruding involved). What where you going to use it for?

[Mutle]

The Quake 1/2/3 BSP Compilers are OpenSourced. To download the code, go to ftp.idsoftware.com.

[ClarustheDogCow]

I was looking for the pre-compiled BSP trees saved into levels. That code will probably help me a lot.