Custom AOV (aov_write) in C4DtoA GPU

[benjamin.fabier]

Hi,

Is there any way to use aov_writer in C4DtoA GPU mode ?

In CPU mode, there is no problem but GPU mode turns off all shaders

aov_write node :

CPU :

GPU :

Am I doing something wrong?

[peter.horvath6V6K3 · Accepted solution]

The aov_write shaders are not supported on the GPU currently. You'll find the list of supported/unsupported nodes here. Unsupported shaders are also marked with an asterix in the shader tree on the left in the node editor.

You can use a passthrough shader to keep the main shading and only skip the aov write part on the GPU, like this:

[benjamin.fabier]

Thank you very much for your help.