| Key |
Function |
| ESC |
Exits the program |
| Left mouse button |
When held down the mouse rotates the view |
| Right mouse button |
When held down the mouse will zoom the view in and out |
| Middle mouse button |
When held down the mouse will pan the view on the xz plane |
| w, a, s, d |
Rotates the view up, down, left and right |
| z, x |
Zooms the view in and out |
| r |
Resets the camera to its default position |
| i |
Turns the information display on and off |
| p |
Pauses the particle simulation |
| o |
Outputs a screenshot |
| 1 |
Enables the Fountain particle system |
| 2 |
Enables the Smoke Cloud particle system |
| 3 |
Enables the Smoke Stack particle system |
| v |
Turns wind on and off |
| +, – |
Increases and decreases the particle spawn rate |
| <, > |
Increases and decreases the power used with soft particles |
| f |
Turns soft particle rendering on and off |
