Understanding CAEAGLLayer and its Relationship with OpenGL ES 2: Flipping Your Way to Perfect 3D Graphics Display

Understanding the Changes from OpenGL ES 1.0 to 2.0: Replacing `glTexCoordPointer()` with Custom Vertex Attributes

Achieving Smooth Rotations in OpenGL Cube Using Rotation Matrices and Interpolation

Understanding Sprite Scaling in OpenGL ES 1: A Guide to Dynamic Sprites Based on Distance from the Camera