Amazing demo form one of Cinder's co-authors: http://roberthodgin.com/cymatic-ferrofluid/ http://roberthodgin.com/cymatic-ferrofluid/ He says that he started w

Amazing demo form one of Cinder's co-authors: http://roberthodgin.com/cymatic-ferrofluid/ http://roberthodgin.com/cymatic-ferrofluid/ He says that he started with Processing, so I'm guessing that at some point he felt limited by the performance he could get out of it.