refractionMode

Sets where refracted light is sampled from (RefractionMode.NONE by default).

Sets where refracted light is sampled from (RefractionMode.NONE by default).

Sets where refracted light is sampled from (RefractionMode.NONE by default).

Sets where refracted light is sampled from (RefractionMode.NONE by default).

Sets where refracted light is sampled from (RefractionMode.NONE by default).