setshader "bumpenvspecmapworld"
setshaderparam "specscale" 0.2 0.2 0.2
setshaderparam "envscale"  0.2 0.25 0.3
   texture 0 "nieb/complex/wall01.png"
   texture n "nieb/complex/wall01_normal.png"
   texture s "nieb/complex/wall01_spec.png"

texscale 0.667