OpenGL and CoreImage

FROM : Fen Soares
DATE : Fri Apr 06 17:02:22 2007

Is it possible to render an OpenGL view and then apply a Core Image Filter
to it?
This may seem a trivial question given the amount of sample code and
documentation available, but
I can't seem to arrive at the "helloworld" stage.

My attempts at creating a Core Image based on the current context, i.e. my
drawRect method of in NSOpenGLView subclass is not yielding much.

Thanks.