openframeworks/openFrameworks — pull request #2465 by julapy (2013-08-14 09:00:31+00:00)
Title: shader tutorial examples

- 9 shader tutorial examples.
- all examples are numbered, starting with simple frag shaders and moving through to more advanced concepts.
- each one has 3 versions of shaders which work on GL2, GL3 and ES2.
- these tutorial examples will also have written tutorials included to be done by @joshuajnoble (still to come)