Tim Nøhr Elkær's Blog (2)

Hi David. Thanks for your answer. I understand how metaball normally work and the thing you call "negative charges" is identical to what Cinema4D calls "negative influence". In Cinema4D you just need to apply a "tag" to get the result, but how to you get the effect in Rhinoceros or Grasshopper? Is it a property of the rectangle, line or point or is it something else?

Could be interesting to see this combined with Stasiuk's Cocoon in a 3D-print case-story (Arthur?)
Would it be possible to get a short description of the 'negative influence'=How to make the metaballs behave in a way where it does the opposite than attract each other? (David?)