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Simple OpenGL ES paint iPhone application based on Apple sample code GLPaint

branch: master
This project solves problem of creating simple OpenGL ES painting application. It is based on Apple sample project GLPaint (

Why not just use Apple's code? Because it paints psychedelic images :-) I don't like it. So, I decided to modify their code. After searching on the Internet I found a lot of requests regarding simple OpenGL ES painting application but there was no working solution for this problem.

Fortunately, I found some pieces of the puzzle to solve it:
 - - Saving OpenGL ES view content to the Photo Album
 - - (GLPaint related question)
 - - Using PNG transparent images as OpenGL ES 2D textures

So, thanks to these pieces I have created this project.

Enjoy it.
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