in these papers you can find more information on my works on blender game engine
Blender Game Engine » Examples
and then execute "run.bat" to run the game.
To test 2D Filters use these keys:
I modified FPS template and add two empties , one to setup filters and one to manage keys and enabling/disabling filters. in Fig 1. and Fig 2. you can see game logic buttons in blender.
Fig 1. Game Logic for an empty object to setup filters
Fig 2. Game Logic for and empty to manage enabling/disabling filters
hamed zaghaghi - hamed.zaghaghi(a) gmail.com