Mixing OpenGL and UIKit

Discussion in 'iOS Programming' started by rokpok, Apr 16, 2009.

  1. rokpok macrumors newbie

    Apr 16, 2009

    I have a question about mixing OpenGL graphics and UIImageView in single view. How do you put some OpenGL graphics above the background image?

  2. rokpok thread starter macrumors newbie

    Apr 16, 2009
    I have managed to accomplish that. But now I cannot get rid of black background sorounding OpenGL view. I have set opaque property to NO, and clear color to glClearColor(0.0f, 0.0f, 0.0f, 0.0f), but it is not working.
  3. mccannmarc macrumors 6502


    Aug 15, 2008
    Manchester, UK
    Download the source code for Cocos2d for iPhone from Google code and have a read of it. That allows mixing UIKit with its OpenGL view and it does it very nicely

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