Brian Schott, Devon McCormick, and others,
While working on the use of the keyboard in this demo, it would be good to correct a flaw in the original. The original does not notice keys that are down after the most recently key-down key has been released. The standard for things such as arrow-keys in this demo is to process for the most recently pressed key in the set that remains down. Here is an example: If you hold down the up-arrow, forward motion is rendered. If you press the right-arrow while continuing to keep the up-arrow depressed, the right-arrow's turning action occurs. When the right-arrow key is released, the demo interprets no commands as active even though the up-arrow remains in the key-down state. Standard interface would instead interpret that continued key-down so that simple forward motion would be resumed at the release of the other key. Tracy Harms ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
