Atlas Switching / generation

[briangibson]

Hey there- I've designed my atlas / interface at 2048x1536, designed to be pixel perfect. is there an easy way to halve the resolution / atlas dimensions for non-retina displays and retaining pixel perfect sizing, or do i need to actually re-generate an atlas? I understand the concept of using a 'reference' atlas and swapping the uiatlas there, but this question is more about if there is a quick way of regenerating the atlas itself.

[ArenMook]

There is no built-in way to shrink an atlas texture in NGUI, no. You would need to provide a new set of source texures, each with reduced dimensions.

[beermoney]

I've used faststone re-sizer to batch export my ui sprites, http://www.faststone.org/index.htm, works well