#if _SNOWGLITTER
         half _SnowGlitterGraininess;
         half _SnowGlitterShininess;
         half _SnowGlitterViewDep;
         float2 _SnowGlitterUVScale;
         half _SnowGlitterThreshold;
         half _SnowGlitterStrength;
         float4 _SnowGlitterDistFade;
      #endif