I have been doing a bit of polypainting lately. It occurred to me that much of this could be made easier with painting in layers. Imagine you lay down a layer for veins, then 3 different layers for skin colors. Looking at it later you think, hey I dont like the look of the vein layer, or maybe I should have painted a musculoskeletal layer beneath the skin layers.
With paint layers yo could go back. Move layers around or add in an additional layer. Or even better, apply a transparency operation to only certain sections of you top paint layer…
To my understanding this is not currently possible. Or am I wrong?