[jitter] Re: Re: Re: Silly jit.gl.sketch problem

jitter documentation is as extensive as msp documentation, it just takes some familiarizing.
in addition, the examples folder and the jitter recipe articles are your friends (and of course the forum).

check out examples/jitter-examples/render/jit.gl.render-tomatrix.

also, to go further, search the forum for a patch by by andrew benson called "scene process".

and be patient.