Sub Object Mask Render Element

[NorthVisualStudio]

Hi

I have a model with a Multi/Sub-Object material applied. The model had to be merged together for animating but, is there a way to render a mask for the Material ID sub objects? I've tried a number of things but nothing is working.

Thanks,
N

[joconnell]

Extra tex using a multisubtex, put in a different rgb / cmy colour for each material in the multi sub and set the render element to exclude all except the object you want. Or try cryptomatte in material mode?

[NorthVisualStudio]

Thanks John, I'll give it a shot.

[NorthVisualStudio]

That worked!! Thanks John