Adding explanatory comments for geometry specification
Adding explanatory comments for geometry specification

While comments tend to be evil, this is a very good use for it.
Otherwise, it would be just a bunch of numbers - and while I could
use constants, it wouldn't help all that much.

TheFakeMontyOnTheRun/nehe-ndk-gles20,TheFakeMontyOnTheRun/nehe-ndk-gles20,TheFakeMontyOnTheRun/nehe-ndk-gles20