setshader "bumpenvspecmapworld"
setshaderparam "specscale" 0.5 0.5 0.5
setshaderparam "envscale"  0.23 0.24 0.25
   texture 0 "nieb/complex/tile02.png"
   texture n "nieb/complex/tile02_normal.png"
   texture s "nieb/complex/tile02_spec.png"