[gl2ps] Illumination

[Sergi Díaz]

Hello,

I'm testing gl2ps to see if I should add it to our application. I need to
know one thing, does it handle OpenGL illumination (Phong) in some way?

About its license, I see it's GNU. Maybe I'll end adding some code to the
library, and I haven't seen how to properly make it public, could someone
point me to the right direction?

Thank you.

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Sergi Díaz
Penguin Development Team
McNeel Europe
www.penguin3d.com
www.rhino3d.com