1 Xgas, animated simulation of an ideal gas
3 Xgas is a physical simulation of an ideal gas in a heated box.
4 Gas molecules move around the box with velocities dependent on
5 their temperature. A chamber consisting of two boxes contains
6 the gas molecules collide with the walls, their temperature
7 approaches that of the box.
9 Use mouse button 1 to create molecules one at a time at
10 the cursor position. Use mouse button 2 to create the
11 maximum number of molecules at the cursor position.
13 Usage: xgas [ -options ]
16 -as Sets the autoStart resource.
17 -ts Sets the timeStepSize resource.
18 -d Sets the delay resource.
19 -rb Sets the randomBounce resource.
20 -eq Sets the equilibrium resource.
21 -mm Sets the maxMolecules resource.
22 -fg Sets the foreground.
23 -bg Sets the background.