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How do you...

Started by ToasterFace Aug 14, 2001 at 1:47 PM 0 replies 300+ views
Original Post
ToasterFace
ToasterFace
What is the function to draw just a line?, or graph just a point? HAVE SOME TOAST DARLING! OR I WILL BEAT YOU!
HAVE SOME TOAST DARLING! OR I WILL BEAT YOU!
Dragonus
Dragonus
To draw a line...

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

For points...

      
glBegin(GL_POINTS);
   glVertex3f(x, y, z);
glEnd();


Remember that if you don't call glTranslate*(), the surface of your monitor is z = 0, and only things with negative z-components will display (as points z >= 0 are virtual points).

~ Dragonus

Edited by - Dragonus on August 14, 2001 3:09:11 PM

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