From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,b4d4b01123d9b3bf X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2003-10-08 17:44:14 PST Path: archiver1.google.com!news1.google.com!newsfeed.stanford.edu!logbridge.uoregon.edu!newshub.sdsu.edu!elnk-nf2-pas!newsfeed.earthlink.net!stamper.news.pas.earthlink.net!newsread4.news.pas.earthlink.net.POSTED!not-for-mail From: "Phaedrus" Newsgroups: comp.lang.ada References: Subject: Re: OpenGL and Ada X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2720.3000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2727.1300 Message-ID: Date: Thu, 09 Oct 2003 00:44:13 GMT NNTP-Posting-Host: 165.247.250.72 X-Complaints-To: abuse@earthlink.net X-Trace: newsread4.news.pas.earthlink.net 1065660253 165.247.250.72 (Wed, 08 Oct 2003 17:44:13 PDT) NNTP-Posting-Date: Wed, 08 Oct 2003 17:44:13 PDT Organization: EarthLink Inc. -- http://www.EarthLink.net Xref: archiver1.google.com comp.lang.ada:509 Date: 2003-10-09T00:44:13+00:00 List-Id: Without seeing the entire code, I can only guess. But I'd bet that you're seeing a reflection of the light source. If the current material is fairly reflective, you'd have a good chance of getting a highly specular reflection like you describe. Try changing the position of the light(s), and see if the result changes. Just my $0.02 worth... Good luck! --Phaedrus "Alfredo Macias" wrote in message news:blkgkh$aj11@cui1.lmms.lmco.com... > Hi, > Has anyone seen a problem with openGL (with ada) running on Linx where a > line between 2 points is drawn 60% with the intended color and 40% of it > white? > > This is the code Im running, and don't set any colors between the drawing of > the line, how could the line be drawn with two different colors, and when > the line moves, the intruder color changes to yellow or magenta. > > This is weired and is driven me nuts. > Gl.Glbegin(Mode); > > for I in 1..2 loop > Gl.Glvertex2d > (Gl.Gldouble(Data.Item(I).Coord1), > Gl.Gldouble(Data.Item(I).Coord2)); > end loop; > > Gl.Glend; > > > No one I know has seen this kind of behavior. Have you? > Any hints will be appreciated. > >