Itoo Software Forum

RailClone => RailClone Pro (*) => Topic started by: GeraldW on June 18, 2024, 12:21:52 pm

Title: "Extract Tiles" Macro not working with Vray GPU?
Post by: GeraldW on June 18, 2024, 12:21:52 pm

Hey,

just stumbled upon a strange issue.
I´m using the "Extract Tiles" Macro, which works perfectly fine in VrayCPU.
As soon as I switch to VrayGPU the mapping is ignored. This happens not only at render time, just apply a UnwrapUVW modifier to check.

This is not super important, but I´m curious how this marco is even influenced by the render engine.

Thanks

Title: Re: "Extract Tiles" Macro not working with Vray GPU?
Post by: Michal Karmazín on June 18, 2024, 12:33:04 pm

Hi,

This style utilizes the UVW XForm node. In V-Ray CPU, this node is supported with Instancing enabled. However, when using V-Ray GPU, you need to disable the Display > Render > Use Instancing Engine option.

I hope this helps.

Best regards,

Title: Re: "Extract Tiles" Macro not working with Vray GPU?
Post by: GeraldW on June 18, 2024, 02:05:46 pm

Thanks for your reply and explanation.
Easy fix :)