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For someone who doesn't know shader programming, is there a ready-made shader available for glowing whiter parts of a sketch ?
Such as the one available for VVVV http://vvvv.org/contribution/post-processing-glow
If not, what is the best way to get a glow effect in processing sketches without manually drawing multiple elements? There is another thread about this on the forum, but it is 3 years old and I hope the PShader feature has made doing such things much easier.
Thanks for your help.