I want to display 12k images facing the camera, with different images that have random proportions.
Now I have 12k sprites with 12k unique sprite materials and the performance is not bad, but it is improvable.
I made a single mesh with points and a single material, and of course the performance is much better (1 object, 1 material) but, will it still be good with 12k unique materials? Is that doable?
I need the materials to be unique since I have to modify(highlight) them by groups that overlaps.
Any help is greatly appreciatted