I simplified a number of things in the sources BRL sent. In particular, building now actually works. In the attached file there are two versions of Makefile: One which does the clipping the same way the original does (Makefile.clip) and one which does no clipping. Personally, I would favor no clipping, because it is ugly, but maybe xblast depends on clipping being done exactly that way. One of the files should be renamed to "Makefile".
Note that the original had the same clipping rectangles for directions U and R, but different ones for L and D. I find this highly suspicious but kept it that way. Best regards, Mark Weyer
models.tgz
Description: application/compressed-tar