[PD] GEM Objects missing?

[David Powers]

Hello,

According to the GEM manual, there are "curve" and "polygon" objects in 
GEM. However, I'm not able to create them. Do they exist?

Related question, how do I just draw some lines in GEM, is that 
possible? Do I need the openGL wrappers, and if so, does anyone know an 
easy openGL tutorial that might get me started? Or does someone have a 
really simple example patch they could send?

Thanks,
David