Original Post
Hi! I am a very newbie for OpenGL, please help me. I have created a model by using OpenGL and I want to project that model to an image loaded by OpenCV. I think that using glReadPixels can help me get the pixel data but is it possible to get the pixel data without creating a window in openGL? Because I want to project that model to the window created by OpenCV only. Besides, I have to adjust the model and project it to the image many times per one frame. If anybody knows how to do it please help me. Thank you very much.