Constraint System Manual

Follow Path 

FollowPath constraint binds the owner on a spline path, and moves owner based on an offset value. The constraint can not only affect the owner's position, but also set the rotation of owner based on the spline's setting.

When offset = 0, owner at the start; When offset = 1, owner at the end of spline.

(Check Spline Editor manual for instructions on how to make spline)

Check the preview image below:

FollowPath1 


Here we explain each options in the FollowPath editor;

FollowPath2 

Target Spline

Developers need to specify a spline in this field to make the constraint work.