Assistance programming a 3D steel profile.

Hello,

I am trying to make a DSTV file viewer and I need to render steel members in OpenGL.

I am using OpenGL 3.3 in C++.

Does anyone recommend a starting point?

I found an older post but it ran gldraw(QUADS) which I don’t think it’s done like that anymore in 3.3?

Any help is greatly appreciated.

Thanks,
Jude