updating mat ambient/emissive was broke. always compute ctx->EyeZDir
-rw-r--r-- 47268 Make-config
-rw-r--r-- 27405 Makefile.X11
drwxr-xr-x - bin
drwxr-xr-x - docs
drwxr-xr-x - include
drwxr-xr-x - progs
drwxr-xr-x - src