Thanks Mobeen I'll keep the code snippets in mind for next time.
I actually just managed to figure out my problem.

The code I mentioned to initialise and load up my buffers was executed "too...

Hi all,

I'm having problems with drawing the outlines of a camera frustum. Basically, I'm not seeing any lines drawn at all and I don't really have a clue why it's not drawing them.
My shader...

Update: fixing the swizzlin' worked like a charm! My NVidia friend can succesfully compile and run the shader :-)
Thanks again!

Thank you very much for your assistance, I shall try this tonight and let you know the outcome.
The Cg Toolkit sounds like it's exactly what I need!

Cheers.

Hi all,

A short description of my problem. I have a terrain generator which uses a certain vertex and fragment shader. It works completely as expected on my system, and that of 2 others with an...