4 ms·
Couldn't it encode the normal map in the RGB channels of a single extra image, instead of 4 extra images?
by jcromartie 13y ago
Couldn't it encode the normal map in the RGB channels of a single extra image, instead of 4 extra images?
- deletes 13y agoThat's what it does, grayscale images are used to produce it.
- jcromartie 13y agoI guess the 4 source images are easier to see and predict the output.