GLKit programming reference - something good

Hi gang!

I need a good reference on programming using Apple's GLKit from iOS 5. Not just quick and dirty tutorials about using SkyBox and effects and something better than Apple's "Class reference" and generalistic programming guide that fails to provide much examples aside from "Plow through this huge project to find some tidbits".

I've found 2 books on the subject, one release in December 2011 that doesn't seem to great, namely Building iOS 5 Games: Develop and Design. The other has yet to ship, its shipping date slipping every few weeks, it's Learning OpenGL ES for iOS: A Hands-On Guide to Modern 3D Graphics Programming

Now, have any of you worked with these books (the second one has had preview copy available on Safari Books for a while, I just don't have a subscription to the site) and could offer insight on them ? Am I mistaken in thinking the first one is too simplistic ?

Or do any of you have good references for the GLK* classes that they could provide, something to get a Skybox, a few models and a flat terrain loaded with a camera running through it, all texture mapped ?

Thanks for any help!

 

Because it :

Which is the opposite of what I'm seeking in using straight GLKit/OpenGL ES 2.0. If the goal were to write a game, then I'd use an engine. The goal is writing an engine.

 

Don't derail my thread please. If you don't get my point, it's ok. I don't expect you to understand what I do with my spare time and where I get my kicks from. Do you have any insight in the 2 books I listed or any other GLKit references I can use that are more complete than Apple's reference documentation ?

Otherwise, I'll probably just acquire both books and go with Apple's stuff and take some time to figure out. I just wanted to know before I ponied up dollars if there was some better stuff out there.

 

I finally ended getting a paper copy of Learning OpenGL ES for iOS: A Hands-On Guide to Modern 3D Graphics Programming and I've got to say, it's a really tight book. 300 or so pages, so no lengthy, boring chapters that don't seem to go anywhere. It's also a great reference to actually implementing GLKit classes into a working project (BaseEffects + using GLKit to get a simple OpenGL ES 2.0 application going).

However in the later chapters, like some other books, the author uses some pre-made code to implement chapter examples since by that point, the topics are more advance and complex. When discussing terrain rendering, he uses 3-4 classes that are quite big, but never actually explains them, pointing to an earlier chapter that only brushes the surface of dynamic mesh manipulations. You're left to figure out the actual code to modify vertex buffers on your own from the code examples.

Still, it beats hands down the GLKit documentation Apple gives which is nothing more than a reference. Don't get me started on their SceneKit stuff for Mountain Lion... ugh... I ended up writing custom plug-ins for Blender instead of trying to use SceneKit for a simple collada converter.