I’m making a shadow detector using contour (with a screen). Well, my problem starts when anything in the screen is lit, the contour node detects it as a new contour…well…how i can do to detect the biggest contour?
Okay, I think I know what you are dealing with:
-Contour plugin has got a Cleanse-Pin. If you enable it, it will erase every pixel that is alone and has no neighbourpixel. So, its good to kill unwanted noises, such as low light noise of cmaeras.
-For next knob to trigger I attached you a patch