The animation is run by a Java applet: Copyright (C) 1998-1999
by Klaus Ehrenfried. Click on the animation first and then you can manipulate
the playback properties with the following commands.
Key | Function | |
Running | Stopped | |
SPACE-BAR | Stop | Restart |
Dot (.) | Stop & Set forward play | Step forward & Set forward play |
Comma (,) | Stop & Set reverse play | Step backward & Set reverse play |
Plus (+) | Increase animation speed | |
Minus (-) | Decrease animation speed | |
Null (0) | Set initial animation speed | |
(R) or (r) | Toggle play direction: backward/forward |