From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <fcbfdfaf6c31e6a0984a7aefad86b1dd@gmail.com>
Date: Sat, 24 Nov 2007 09:11:14 +0200
From: anyrhine@gmail.com
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Attempt at making 3D graphics library
In-Reply-To: <217E2E30-ED7F-40A8-9C11-7D0689255996@mac.com>
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> I decided to start writing a library  
> to convert 3D coordinates to 2D coordinates based on the data at  
> http://www.shade.ca/getarticle.asp?i=11. You can find it at /n/ 
> sources/contrib/pietro/3d.bundle. It contains: 3d.h (the header),  
> 3d.c (the library itself), and 3dtest.c (a test program).

did't check the bugs nor the article, so i hope i'm not entirely
off here. there is already libgeometry, described in matrix(2),
will do the job for you. it does what 3d engines do, except
clipping and rendering.