This lively triangle grows towards and along a random curve using antennas on each of its three edges which tells him how far he is from the curve and where he should grow next. His colour changes as he goes along the curve. He stops when reaching the end! Nice race triangle. Developed for the Simply Rhino class with the plugin Grasshopper and Hoopsnake for Rhinoceros3D. Thank you Natasa Christou and Dan Dodds of DS10.