Refract
{
  $model 1
  $refractamount ".1"
  $bluramount 1

  $refracttinttexture "models/metrostroi/signals/lense_ref_glass"

  $dudvmap "models/metrostroi_train/81-701/npm"
  $normalmap "models/metrostroi_train/81-701/npm"
  $surfaceprop glass
  $translucent 1
  $nocull 1

  $envmap env_cubemap
  $envmaptint "0.1"
  $envmapsaturation .5

  "<dx90"
  {
    $fallbackmaterial "models/metrostroi/signals/lense_ref"
  }
}