statgas statgas is a simple program to simulate the diffusion of an ideal gas. statgas is distributed under the MIT Licence - see the LICENSE file for details. Command line options, by category: Video -wNUMBER: screen width -hNUMBER: height -dNUMBER: depth -fNUMBER: frames per second -l: fullscreen -b: use hardware double buffering if available -s: use video memory directly if available Simulation -nNUMBER: number of particles -rNUMBER: radius of each particle -vNUMBER: maximum velocity (in pixels per second) for each dimension