Hi guys, i was reading this tutorial by iforce2d and i wanted to drop it in Sparrow.
I didn't finished to add all the peculiarities of the original version but i like to share this working mini-sample because i think it's very funny and inspirational. The way that iforce2d uses for simulating the air friction is very cool and i'm sure i want to do something with his technique one day.
Here are the sample project and a small video.
Mik