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freebsd-ports/misc/xgas/pkg-descr
Doug Barton 2fadfa2cfb For ports maintained by ports@FreeBSD.org, remove names and/or
e-mail addresses from the pkg-descr file that could reasonably
be mistaken for maintainer contact information in order to avoid
confusion on the part of users looking for support. As a pleasant
side effect this also avoids confusion and/or frustration for people
who are no longer maintaining those ports.
2009-12-21 02:19:12 +00:00

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