Toolkit 2D sprite collection size


If creating sprite collections with Toolkit 2D is it necessary for iPad and iPhone releases to make the sprite collections all square regarding the size?


No, the atlas only needs to be squared if you are compressing the atlas.
If you mean do the individual sprites withing the atlas, then no these too can be any size. I’d keep the atlas to 2048 or less though.

I am not compressing. Thanks!