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Benoit · May 10th, 2006, 7:36 PM

A vertex is just an xyz coordinate...

In OpenGl, if you wanted to draw an object, you could make every vertex yourself if you wanted to using glVertex(x,y,z)...

(Toggle Plain Text)

glBegin(GL_TRIANGLES);
glVertex3f(0.0,1.0,0.0);
glVertex3f(-1.0,0.0,0.0);
glVertex3f(1.0,0.0,0.0);
glEnd();

May 10th, 2006, 7:36 PM	#34
Benoit Expert Programmer Join Date: Sep 2004 Location: Ontario, Canada Posts: 573 Rep Power: 5	A vertex is just an xyz coordinate... In OpenGl, if you wanted to draw an object, you could make every vertex yourself if you wanted to using glVertex(x,y,z)... (Toggle Plain Text) glBegin(GL_TRIANGLES); glVertex3f(0.0,1.0,0.0); glVertex3f(-1.0,0.0,0.0); glVertex3f(1.0,0.0,0.0); glEnd(); glBegin(GL_TRIANGLES); glVertex3f(0.0,1.0,0.0); glVertex3f(-1.0,0.0,0.0); glVertex3f(1.0,0.0,0.0); glEnd(); __________________ Johnny was a chemist's son but Johnny is no more, for what Johnny thought was H2O was H2SO4