Question by The G-Man · Nov 27, 2012 at 05:19 PM · gui ipad pixel orthographic camera planes

GUI using planes - pixel perfect on iPad 2, not on iPad 1

I'm building a GUI for an iPad game using planes and an orthographic camera. I've gotten to the point where everything is pixel perfect in the editor and on my iPad 2. However, I recently built out the same Xcode project to an iPad 1 and the graphics appear to be shifted by a half pixel:

alt text

AFAIK, there is no functionality in the project that would differ between first and second generation devices so I'm a little stumped. Any ideas would be helpful.

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Loius · Nov 27, 2012 at 06:10 PM 0

I'm having the exact same issue when I scale my textured objects in orthographic view - the pixels are perfect at scale 1, but resizing the objects horizontally causes very noticable pixel skew (exactly like in your image).

I haven't found a solution yet, but I'm interested in hearing any theories.

Here's my question in case the extra details are any help to answerers - http://answers.unity3d.com/questions/353749/atlased-sprites-flicker-when-resizing.html