Hum… i m beginning to struggle myself with this:
I m aquiring camera, and sending its texture ( >renderer> ex9texture) with S node
i m receiving it on many ( about 12) .fx and sending the result (ex9texture) to s node
untill this morning my patch was working ok with one contour and enumerations were ok.
just restarting the machine ( yesterday i opended and close without troubles the all project): contour no more receive the camera texture. the fx yes.
( troubles with shaders and freeframe procedures ?). enumerations pins are now crazy and showing names that are not my shaders enumerations.
before clearing again from zero ( waste of time waste of time Grrrr ) and trying a switch (node) approach, does anybody have any clue about this very annoying thing ?