VRayVolumeGrid VDB not appearing in Render Elements

[pizzaia]

Hi,

I'm rendering VDBs with the volume grid, I'm creating Zdepth and Position passes through a sampler info node connected to an Extra Tex AOV, but the volume is not appearing on them when rendering (everything else works fine), so I'm missing the data AOVs for the volume.
The render type is set to volumetric. If I set it to volumetric geometry it works but the beauty is not the same, I would like to avoid to generate a render layer just for those passes.

Any help to get the passes visible would be great, not having data for VDB is a bit of a problem currently.

thank you!

Gianluca

[georgi.zhekov]

Hello,

Rendering with Volumetric Geometry mode is the right way in order to get correct render elements passes - you just need to increase your Max Transparency Levels and the beauty should match with the Volumetric mode.

[pizzaia]

Thanks, I'll have a look if I can get the same result with both options.

Cheers!