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From: | darn AT NOSPAM DOT vxl DOT imag DOT net (Darren Grant) |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: 3D Stuff in Allegro |
Date: | Fri, 26 Dec 1997 19:51:23 GMT |
Organization: | Cyberion Networking Corp. |
Lines: | 11 |
Message-ID: | <34a409f9.80383587@news.imag.net> |
References: | <67vlel$lk0 AT nexus DOT nexus DOT edu DOT au> |
NNTP-Posting-Host: | turkey.imag.net |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
On Fri, 26 Dec 1997 16:27:40 +0930, "Tom Cook" <tcook AT nexus DOT edu DOT au> wrote: >then call line() to draw the line between these two projected points. this >causes problems, though, when one of the points is behind the camera and the >other is not. Now either I don't calculate one of the points and therefore You should clip the line at z=zmin before performing the perspective math.
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