I have a png image that has all the sqaure textures i require. I want to know if it is possible to make smaller images from one large one. I am sure this is possible but just cant seem to figure it out.
Here's what i have:
One .png with all textures in it.
-> Size is 64x64
-> Each individual texture is 16x16
I want to turn one 64x64 into 4 16x16's.