View Single Post
Old 06-10-2013, 08:54 PM   #133 (permalink)
freebeard
Master EcoModder
 
freebeard's Avatar
 
Join Date: Aug 2012
Location: northwest of normal
Posts: 28,557
Thanks: 8,092
Thanked 8,882 Times in 7,329 Posts
I was thinking an articulated wiper arm off a city bus or something (at the stagnation point). I never worked out how to have the smoke nozzle travel along the arm, but a simple start-stop control would be enough to get one one's half-body of revolution.

Heh, just have three or four nozzles spaced along the arm.
  Reply With Quote