Message-ID: <39B4E93A.FE1B783D@maths.unine.ch> Date: Tue, 05 Sep 2000 14:38:18 +0200 From: Gautier Organization: Maths - Uni =?iso-8859-1?Q?Neuch=E2tel?= X-Mailer: Mozilla 4.75 (Macintosh; U; PPC) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: comp.os.msdos.djgpp Subject: Re: One little polygon, that's all I ask.... References: <39b41379_2 AT spamkiller DOT newsfeeds DOT com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: mac13-32.unine.ch X-Trace: 5 Sep 2000 14:38:18 +0100, mac13-32.unine.ch Lines: 21 Path: news.mv.net!newsfeed.mathworks.com!enews.sgi.com!news-zh.switch.ch!sitelnet.unine.ch!mac13-32.unine.ch Xref: news.mv.net comp.os.msdos.djgpp:103178 23yrold3yrold wrote: > Hello. I've recently been learning more and more about 3D theory (sin, cos, > CrossProduct, DotProduct, BSP's, matrices, etc.) but I can't get Allegro to > display a single bloody polygon. The tutorials the library comes with are > not a huge help; they're filled with pointers to the point of confusion (are > those truly necessary?) and set up for those random rotations and such. All > I really want at the moment is little more than the bare code needed to > display a few polys so I can play with the matrices etc. to make sure I know > this stuff. Hi - for that, some sheets of paper, a pencil, a rule and a notion of linear algebra will help more. Also an accessible tutorial. The best I know (in terms of readability) is the "Peroxide" series, with C and Pascal examples. Follow link from my 3D page http://members.xoom.com/_XMCM/gdemont/e3d.htm HTH G.