Pbuffer and z-buffer

[Coluna]

Hi;
I wanna draw to pbuffer color buffer, but using the original z-buffer...for example i wanna draw a scene and draw a kind of object that shines...then i would draw it to the pbuffer but using the default z-buffer, blur and render it to screen...is it possible?

[Coluna]

Another question: how do i share resources (textures , vbo and display lists) between current GL context and pbuffer?

[PanzerSchreck]

If you are under windows,then you can use wglShareLists to share your textures,VBOs,ect. between contexts.