Message: 16
Date: Sun, 7 Aug 2005 18:50:22 +0200
From: david bovill <[EMAIL PROTECTED]>
Subject: Re: a few geometry questions...
To: How to use Revolution <use-revolution@lists.runrev.com>
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset=US-ASCII; format=flowed

Cool!

Now can you do the same trick with an irregular polygon :)


David,

Yes. The necessary functions can be found in BouncingBallTool.rev. It demonstrates how to find the perpendicular projection of a given point on a given line and whether that point lies between the end points. See the fifth card.

In the message box:

   go stack url "http://home.infostations.net/jhurley/BouncingBallTools.rev";

Jim
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