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From: cleron@Sunburn.Stanford.EDU (Michael A. Cleron)
Newsgroups: comp.graphics
Subject: Curve through 3 points
Message-ID: <1990Aug13.184410.13074@Neon.Stanford.EDU>
Date: 13 Aug 90 18:44:10 GMT
Sender: news@Neon.Stanford.EDU (USENET News System)
Organization: Computer Science Department, Stanford University
Lines: 12


I'm writing a program for a Mac that involves drawing a network.  I
need an algorithm for drawing the connecting arcs.  The idea is that
the start and end points will be fixed, and there will be a movable
midpoint.  The algorithm should produce a pleasing line from the start
point to the end point that passes through the midpoint.  Preferred
language is C, but I'll take whatever I can get.

Please reply via e-mail since I do not read this group.  Thanks,

Mike
cleron@sunburn.stanford.edu