# File gtkglext/sample/share-lists.rb, line 38 def realize_main(w, l) glcontext = w.gl_context gldrawable = w.gl_drawable gldrawable.gl_begin(glcontext) do qobj = GLU.NewQuadric GLU.QuadricDrawStyle(qobj, GLU::FILL) GL.NewList(1, GL::COMPILE) GLU.Sphere(qobj, 1.0, 20, 20) GL.EndList init_gl(l) end end