any useful VMT commands&

Valve wiki is outdated as heck, soo i thought i can ask about some interesting vmt lines here. Proxies, glow, refraction and all other fancy stuff.

Ok.

Refract (“invisible”. In HLMV looks black, but work fine in game):


"Refract"
{
   $normalmap "dev/water"   
   $refractamount .3
   $envmap "env_cubemap"
   $envmapcontrast 1
   $envmapsaturation 0
   $envmaptint "[0.6 0.6 0.6]"
   $model "1"
}