This prototype creates a procedurally generated nebula. It is quite laggy, and so if you don’t have a modern graphics card/processor, you probably shouldn’t even try it.
Screenie:
You can use WASD Controls for x/z movement, and move up and down with e and q respectively.
Press F to regenerate a new nebula.
Press R to switch between emissive nebula and reflective nebula. (It is by default reflective)
Press 1-3 to switch color schemes for the nebula (1 is blue, 2 is red, 3 is green)
Right click to rotate the camera with the mouse
Downloads: