the environment range of VRayPhysicalCamera working?

[flat]

Is the environment range of VRayPhysicalCamera working?

I've tried VRayEnviromentFog in Gizmo mode and non-Gizmo mode, but it doesn't affect either.
and, It doesn't work for VRayVolumeGrid either.

What does this parameter do?

tested on V-Ray 6.1 + 3dsMax 2024

[hermit.crab]

Not sure myself. According to the docs, it should clip some 3ds Max native atmospheric effects. I'll investigate and write back.

[flat]

I've searched the forums, but I may be the first to ask this question.
You're right, it could be a parameter dedicated to 3ds Max's native atmospheric effects.

In that case, Chaos may need to support V-Ray Volume Effects Clipping, or this parameter should be marked as not supporting V-Ray Volume Effects. (It's also an odd note that it's a V-Ray camera but doesn't support clipping of V-Ray Volume Effects.)