I want to ID pass only without rendering beauty

Support Lighting and Rendering
1

Hi. I missed setup an object ID. I want to quick render only selected Object ID like in the c4d, maya… Just black and white mask. Is it possible

2

The ID pass is saved passively while rendering the beauty pass, so strictly speaking, this is not possible. However, if you are only re-rendering for the ID passes, you can render with 1 sample to save time. Just make sure you have a copy of the high-quality beauty pass saved to use in your final composite, don’t overwrite it with the 1 sample render.

3

Thanks J_the_Ninja. It’s seems work fine. But it’s still slower than I expected. I wish there was a faster way.