Volumetric Fog / ExponentialHeightFog - Ray Tracing Translucency Problem

[cinema16]

Hello,

I am pretty new to Unreal and I have been having issues with volumetric fog and translucency materials with ray tracing enabled.
Essentially, I have a scene with a ExponentialHeightFog and an object with a translucent material. The issue is that when I enable Ray Tracing on my translucency type - the material renders over the fog instead of under it. But when I change the translucency type back to Raster the issues disappears.

Is this a limitation of Unreal or am I missing a step.

I'd be grateful for any help.

Thank you!

[Rinschn80]

Has anybody find a solution for this problem?

[presto423]

Try changing Translucency Sort Priority (higher renders on top). There's also Render After DOF, and Separate Translucency, but I'm not sure if those would work to enable / disable.

The only other potential fix I can think of is changing the material blend mode to Additive or Modulated. It probably requires changing the material graph though.

[Amaru Zeas]

I am having the same issue any fix on this?

[Amaru Zeas]

here is a screen shot

[Arkiras]

Volumetric fog is not supported with raytracing.

[Amaru Zeas]

Thanks for the replies, I hope we get that integration soon