Glow Effect using Shaders

edited February 2014 in GLSL / Shaders


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

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.



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