Hi, I''m a newbie in OpenGL. I''m facing a problem when drawing lines next to each other. There is always a gap between the lines no matter how near i put them to gather. Is there a way to stick them togather ?? PS : I''m using OpenGL in VB.Net To Live Is To Die.

Sorry bout the previous posts. Some how something went wrong and I accidently deleted the wrong thread. Thanks to every1 that have replied in the previous thread.

The lines are parallel.
I''ve tried using GL_QUADS but it invloves too much polygons
and causes slow rendering.

I''m actually developing a software that will render 3D surface from a 2D picture(bitmap).

Any settings that i can set in order to change the line thickness ??
GL_LINEWIDTH only changes 1 dimention so it appears as flat line.


To Live Is To Die.

glLineWidth([value])