RT: VRayVelocity not respecting camera based movement with CUDA

[JFichtmueller]

Hi,

I have a static scene with a very fast moving camera and would like do add motion blur in post.

When I try rendering the VRayVelocity pass with RT and CUDA, the pass just turns out full grey.

RT-CPU and VRay Adv render just fine.

Is there a way to get the velocity pass to work with CUDA? I really only have the render capacities for GPU-rendering.

Thanks!

[matanov]

Hi,

It is working for moving objects. We will fix it for cameras in the near future.

[a7az0th]

Hi,

Thanks for reporting this. We've resolved the problem and the fix will be available in tomorrow's nightly builds for V-Ray Next. Do you need the fix also in V-Ray 3.6 stable?

[JFichtmueller]

Hi,
Thanks for your reply.
I ended up building a very basic CPU-pass for velocity information only, as I was really short on time in my project when I reported the issue.
It would be really helpful, to have it working in 3,6 as well, though.