About UV

[SL7359]

For UV, the results are different when rendered with V-RayGPU and when rendered with V-RayCPU.
Where can I find the cause of these differences?
Is it possible to match the CPU results?

[Dragan]

Try to turn off the instancing engine.

[iToo]

That's it. For V-Ray CPU we can generate and modify UVs of instances at render time.
But this is not possible for other renderers (including V-Ray GPU), because the engine is not open for third-party plugins.

[SL7359]

Thank you for your response. Resolved.
It is a different scene, but when I disable the instance engine, the textures are not reflected.
What could be the cause of this?

[iToo]

You must apply the material to the RC object.

'Use Segment Material' has no effect when instancing engine is disabled.
Basically when instancing is off, RC generates a standard mesh, as any other Max object (which needs some material).

[SL7359]

OK, thank you for your support.