
readme.txt

This archive contains a chain-making macro for the POV-Ray ray-tracer. 

The Chain() macro makes a catenary, the proper curve of a homogeneous chain. 
See Catenary.txt for instructions.  

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File          Contents                Size (bytes)           
----          --------                ----                
readme.txt    this file.              1292                 
Catenary.inc  the Chain() macro       7794                
Catenary.txt  the reference manual    2750                
Catenary.pov  a short test scene      3132
                                      ----
                             Total   14968   
              
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The software in this archive was created by PM 2Ring and may be freely used and modified,
as long as credit is given.

This software was inspired by Chris Colefax's "link.inc", which makes parabolic chains. 
Catenary parameter calculations thanks to Zdislav V. Kovarik. See Catenary.inc for details. 

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