From Valve Developer Community
Reflection:
DisableDrawInFastReflection
(in all games since )
- Turns off rendering of this entity in reflections when using
$reflectonlymarkedentities
in water material.
EnableDrawInFastReflection
(in all games since )
- Turn on rendering of this entity in reflections when using
$reflectonlymarkedentities
in water material.