MR Render Pass

[machete]

Can anyone help me to understand how I can make diferents render passes from a image to combine all together in a composition software.

I don´t now how Mental Ray can render, only difuse channel or reflection channel or color channel....etc....

I have the Maya version 8.5.

[chromogene]

Hi ,

you may create render layers which represent your different passes and should contain what you want to render for each pass and the adequate shaders ,you may also edit layer overrides for every parameter you want , read more about it in the Maya help documentation ..