Force Fields Revisited

Force fields might be one of the most influential component sets of Grasshopper, thus it also becomes a de facto method like Voronoi subdivision. There are beautiful examples of this mathematical solution on the internet. This time I tried to see how it looks like when animated. Multiple spin forces merged together and the effect of field lines are extended for better visualization. Here is the Grasshopper definition: [GHX:0.9.0061]

2013_10_31-spin-defI know the video sucks. Here are some images of this effect;