====== Particle Systems ======


General Parameters:
  * **Name**: Name for the PS. Should be unique for all objects in map.
  * **Active**
  * **Position**: 3D Vector storing the position in world.
  * **Rotation**: 3D Vector storing the rotation. Will only be used if the Particle System uses local coordinates.
  * **Scale**

Specific Parameters:
  * **Particle System file**: .ps file to be spawned.
  * **Color**: color that the PS will be tinted with.
  * **Fade at distance**: if active, the particles will be faded if the camera is either too close or too far away according to the following parameters.
                              
<code>                              Fading          Full Color           Fading
               <)          |----------|-------------------------|-----------|
             Camera     Min End    Min Start                 Max Start   Max End
</code>             

        * **Min End**: close distance in which the particles will be completely faded out.
        * **Min Start**: close distance in which the particles will start to fade.
        * **Max Start**: far distance in which the particles will start to fade.
        * **Max End**: far distance in which the particles will be completely faded out.