I am trying to paint a texture but I encounter difficulties when I use Material bump, the bump looks pixelated, how to fix that?
I tried to increase the resolution (2048x2048 or 4096x4096...) of the texture, but there is no difference.
Also, here is an example (not the original) of the blend file: https://drive.google.com/file/d/1GX30KkplO8cjmk53oUR2M5V1ZwzrWe2j/view?usp=sharing