"Gearing" is a 3ds Max script, helpful by rigging and animating of tanks, excavators, dredges etc.
The new version supports automatic path following, acceleration / deceleration.
The script is commercial. I intend to add a demo to the new edition, however the 1 st version comes with a limited demo.
The next two tutorials introduce the script's basics.
If you take interest in this area you may watch them at:
1. (1 st version) http://youtu.be/LzhH0fY1Y0Q
2. (2 nd version) http://youtu.be/VPFjEXvReF4
Thanks for watching!