== Heat Haze ==

The goal is to implement a good-looking heat haze effect.

The general idea is: [[br]]
1. Render all particles into a buffer [[br]]
2. Render the world [[br]]
3. Use the information from step one to generate a grey map (the map is generated by the shader) which is used to calculate the vectors which are used to disturb the picture.[[br]]

What I need to do is create a class that handels all this steps for every heat haze enabled particle system on the screen. I call this class "HeatParticleManager".[[br]]
Here's a small UML Diagram to get the general idea: [[br]]
[[Image(HeatHaze.png)]]