How To Rotate a 3D Object Using Touches with OpenGL | Ray Wenderlich

This is a blog post by site administrator Ray Wenderlich, an independent software developer and gamer. In this tutorial, you will learn how to rotate a 3D object with touches on iOS with OpenGL ES 2.0 and GLKit. We’ll start out simple and show you how you can rotate a 3D object by rotating a […]

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