When using the Vray RTX render, the render of MotionBlur does not get caught.

[hong_leeseong]

When using the Vray RTX render, the render of MotionBlur does not get caught.

// Error: line 1: V-Ray : [VUtils::VOptix::OptixPipelineWrapper::launch] 7050: OptiX error encountered in vray_optix7.cpp[314]. Error Code 7050 //
// Error: line 1: V-Ray : [VUtils::VOptix::OptixPipelineWrapper::launch] 7050: OptiX error encountered in vray_optix7.cpp[314]. Error Code 7050 //
// Error: line 1: V-Ray : [VUtils::VOptix::OptixPipelineWrapper::launch] 7050: OptiX error encountered in vray_optix7.cpp[314]. Error Code 7050 //
// Error: line 1: V-Ray : [VUtils::VOptix::OptixPipelineWrapper::launch] 7050: OptiX error encountered in vray_optix7.cpp[314]. Error Code 7050 //
// Error: line 1: V-Ray : [VUtils::VOptix::OptixPipelineWrapper::launch] 7050: OptiX error encountered in vray_optix7.cpp[314]. Error Code 7050 //
// Error: line 1: V-Ray : [VUtils::VOptix::OptixPipelineWrapper::launch] 7050: OptiX error encountered in vray_optix7.cpp[314]. Error Code 7050 //

With an error, the render proceeds, and the result of the render comes out in Black. My Vray version is 5.10.22 and Nvidia version is 471.41.

[hong_leeseong]

Excluding VRayStochasticFlakes, the problem disappeared, but this time the texture is broken. (when I apply subdivison and motionblur)

Even if it has been resolved, I would like to know why the above error occurs.

[hong_leeseong]

Anyone?? please help...

[hermit.crab]

Can you send the scene via the contact form so we can take a look? Mention me and include a link to this thread.

[hong_leeseong]

Thank you! I send you completely now!

This is not a same scene. But you can make that situation very easliy.

I'll give you only sphere and one texture. And there is same issue.

[hong_leeseong]

Did you receive the scene that I sent you? I'll be waiting for you!

[hermit.crab]

Thank you. I managed to reproduce the issue - it happens when using both Subdivision and Motion blur on GPU. It is already logged (internal bug-tracker id: VGPU-5522). I'll bump its priority additionally. Otherwise, you can use OpenSubdiv as a workaround instead.

[hong_leeseong]

Thank you so much! Unlike other renderer's forums, it's amazing to reflect very active feedback.

[trainofthought]

Has this problem still not been resolved? Still noticing it with Vray 5.2 in Maya 2020. A real bugger as I need the speed of RTX to render my scene and all my characters have viewport subdivision. :/ Thanks

[hermit.crab]

Has this problem still not been resolved? Still noticing it with Vray 5.2 in Maya 2020. A real bugger as I need the speed of RTX to render my scene and all my characters have viewport subdivision. :/ Thanks

Not quite yet. I've bumped its priority additionally.