GL_POINT and GL_LINES - real use?

Question

I've been using OpenGL since some time now for making 3D applications, but I never really understood the use of the GL_POINT and GL_LINES primitive drawing types for 3D games in the production phase.

• (Where) are point and line primitives in OpenGL still used in modern games?

Answer 1

You know, OpenGL is not just for games and there are other kind of programs than just games. Think CAD programs, or map editors, where wireframes are still very usefull.