atpo opened this issue on Feb 27, 2018 ยท 13 posts
hborre posted Tue, 27 February 2018 at 8:54 PM
GIMP can create normal maps. Bump and displacement can be created in ordinary 2D software (like GIMP) by desaturating an image map and modifying contrast. This is more of a quick cheat. High-quality bump and displacement are generally hand created separately from an image.