Flickering parts on Sketchfab


(Toby98) #1

Hello, I exported my model in fbx. format from blender, it was fine and nothing was bugging, faces weren't overlapping.
When I uploaded my model on sketchfab I could see that parts which were made with boolean modifier (holes and stuff like that) have some flickering bug...
How could I possibly get rid of it?

(Bart) #2

That is known as 'z-fighting' - it occurs when two faces overlap. You may need to clean up your geometry after applying the boolean operation:


In this specific case, it looks like it's being caused by n-Gons with concave curves. You should triangulate these areas.