So, I've been working on making this abstract animation which uses just white lines on black background. (This is work for a music video) Now I would like to add maybe some VHS or old 16mm inspired effects on this. The first thought I had was to copy every polygon multiple times with different colors and have them offset a little. Which makes oF calculate a whole lot of polygons.
I do believe it's smarter to get the framebuffer of the scene and add some more sophisticated (OpenGL?) effects on it.
So question is, actually, what's the smartest way to go here? How to add some nice eye-candy "smoothing" on my animations?