How to Render with Flat Colors, like a Material ID?

by HdFeX47 » Thu Jan 21, 2021 7:52 pm

Is there a way to render materials or objects just in flat colors, like in Sketchup (image below), so i can use the magic wand selection in a image editor software?
The reason i want to do this is to make post-processing easier in complex scenes.
Thx!

Image