Some time ago I tried to describe this problem but I think no one understood me :) english is not my native language. Now I try to show you exactly the same things but now I've created for it a little example :)
My goal is to copy a loaded texture from png file to offscreen-texture (which has the same size!) and use it as a texture. Pretty simple, right? :) But my code works like this:
![alt text][1]
Do you see the difference?
It works like this when I use textures with Alpha-channel. If I use a texture without alpha - all works fine. I've set in my code: ***material->SetAlphaMode( CIwMaterial::ALPHA_BLEND*** );
Why does it work like this? What do I do wrong?
[Download sample project here][2]
My env is: OS X 10.10.2, XCode 6.2, Marmalade 7.6 (tested), now I have 7.7.
[1]: http://oi59.tinypic.com/2nrj213.jpg
[2]: /storage/temp/1833-offscreetexturetest.zip
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