Re[2]: My lines disappear?

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Bela_A_Kekesi_at_2-HACHQ3++at++CCGATE.HAC.COM
Wed, 13 Nov 96 17:06:41 PST


This may not be a Performer answer, but it looks like you're using OpenGL to
make your lines anyway. First, you should place all the line drawing
calls post draw. And the gl code should look something like:

glLineWidth(width);

glBegin(GL_LINES);
    glVertex3f(x1, y1, z1);
    glVertex3f(x2, y2, z2);
glEnd();

Hope this helps!

Alex Kekesi
Hughes Aircraft
1100 Wilson Blvd., Suite 1800
Arlington, VA 22192

_______________________________________________________________________________

Subject: Re: My lines disappear?

+>---- On Nov 13, 9:33am, Brian Furtaw wrote:
> Subject: My lines disappear?
->From guest++at++holodeck.csd.sgi.com Wed Nov 13 07:19:24 1996
->Date: Wed, 13 Nov 1996 09:33:59 -0500
->From: brian++at++sgi.com (Brian Furtaw)
->Reply-To: brian++at++sgi.com
->X-Mailer: Z-Mail (3.2.3 08feb96 MediaMail)
->To: info-performer++at++fddi-odin.corp.sgi.com
->Subject: My lines disappear?
->
->I am using lines to represent cables is my simulation. Can anyone tell me
where
->and when to apply glLineWidth()? I believe my lines are getting antialiased
->away so I want to make them larger.
->

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end

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