2d polygon clipper -- source?

2d polygon clipper -- source?

Post by Chris Ree » Thu, 15 Oct 1998 04:00:00



Does anyone know (or have) c/c++ source for clipping both convex/concave
polygons against a rectangular boundary?

-Chris

 
 
 

2d polygon clipper -- source?

Post by Alan Murt » Wed, 21 Oct 1998 04:00:00



> Does anyone know (or have) c/c++ source for clipping both convex/concave
> polygons against a rectangular boundary?

> -Chris

My gpc clipper (in C) will clip any polygon combination.

See:

  http://www.cs.man.ac.uk/aig/staff/alan/software/

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Alan Murta   Computer Science Department, University of Manchester,    
Lecturer     Manchester, M13 9PL, UK.      Tel: +44 (0)161-275-6259

             World Wide Web: http://www.cs.man.ac.uk/aig/staff/alan
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2d polygon clipper -- source?

Post by Scott Johnst » Wed, 21 Oct 1998 04:00:00




Quote:>Does anyone know (or have) c/c++ source for clipping both convex/concave
>polygons against a rectangular boundary?

>-Chris

http://www.ph.tn.tudelft.nl/People/klamer/clippoly_entry.html
 
 
 

2d polygon clipper -- source?

Post by Jon Hol » Thu, 22 Oct 1998 04:00:00


Chris,

Check out the GPC library:
 http://www.cs.man.ac.uk/aig/staff/alan/software/index.html

For a comparison of different clipper libs:
 http://propro.ru/leonov/pbcomp.html

-Jon


> Does anyone know (or have) c/c++ source for clipping both convex/concave
> polygons against a rectangular boundary?

> -Chris

 
 
 

1. Two pass polygon clipper source for download.

        Hi,
                I have released the new version of a two-pass polygon clipper - it is rather efficient in its job.  It can be found at:

http://www.axora.net/Two%20pass%20polygon%20clipper/TwoPassPolyClip.C

        Source is public domain; feel free to get in touch with any queries.

Regards,
                Jose Commins

Remove (remove) from email address for mailing.

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