openframeworks/openFrameworks — pull request #2234 by julapy (2013-07-13 12:04:05+00:00)
Title: ios es2 fixes.

- added depth buffer to ES2 renderer.
- added fsaa buffer to ES2 renderer.
- ES2 renderer now supports the same features as ES1 renderer
- tested that both ES2 and ES1 renderers behave the same.
- updated a couple examples so they use ofPushMatrix instead of glPushMatrix (etc) which is not supported in ES2.