sorry everyone, another bump map question.
ive tried just about everything to get these right, with no success.
ive tried making the bump by converting my colour map to greyscale, ive tried desaturating my colour map, ive tried rendering with depth map shadows and raytrace shadows with maya software but i still get lots of little bumps randomly across my rendered image like someone has thrown rice over it. i been looking on the internet for 2 hours and i cant find a solution to the problem. has anyone else had this or know of a way to fix it?
please help.