GTK+ Forums

Hi!!!
I want to learn work with GTK and OpenGL. Can somebody help me? I would like of tutorial or example ... Thank you

Well my first question to you will be what programming language are you using?
And my second question is are you using "Linux, Mac, Windows?"

Answer these questions and i will point you in the right direction.

I would also like a starting point to combine opengl with gtk.

I'm on a Linux system and i use C++.
So i use gtkmm.

For OpenGL there is gtkglarea, gtkglext, gtkglextmm. What should i use?

furthermore gtkglext and gtkglextmm seem not to be under development anymore? Or am i mistaken?

Well if your using C++ and Gtkmm then you would want to use gtkglextmm there are examples here http://gtkglext.sourceforge.net/referen ... mples.html and here is the api docs http://gtkglext.sourceforge.net/referen ... index.html

As far as not being developed anymore.

GtkGLExt has new maintainers! More information will be available soon.

On a philosophical note, GtkGLExt really shouldn't exist at this point. Given the strong ties between GTK -> Cairo and Cairo -> OpenGL, it is surprising that OpenGL support hasn't been integrated into GTK already. See http://bugzilla.gnome.org/show_bug.cgi?id=119189 for a conversation on this topic.