Basic 2D Texture Howto for iPhone OpenGL ES

Question

Hi guys

Just started learning OpenGL and couldn't find a decent tutorial to get me going. Specifically, I'm looking for something that will show me how to load an image to an OpenGL texture, store it in a variable to display later, and then draw the image.

I'd appreciate it if someone could write out the basic code to do that for me. If I may ask that you would also separate the code for loading and drawing and also comment thoroughly as to whats going on.

Much obliged

Answer 1

Check out Apple's ImageProcessing sample.

Answer 2

http://web.me.com/smaurice/AppleCoder/iPhone_OpenGL/Entries/2009/4/1_OpenGL_ES_05_-_Texture_Mapping_Our_Square.html

Answer 3

I've been referring to this: http://iphonedevelopment.blogspot.com/2009/05/opengl-es-from-ground-up-part-6_25.html