Whenever an object moves
through world space, you can view its
A trajectory is the visible path the object makes because of its
movement. You can think of a trajectory as a three-dimensional function
curve for the Position track of an object.
Scooter following a
Object trajectories appear
with the following properties:
- The trajectory curve is drawn in blue.
- Frame increments are displayed as yellow
dots on the curve.
- Position keys are displayed as white
boxes surrounding the appropriate frame dot on the curve.
- Selected keys are displayed in gray.
In 3ds Max Design trajectories
are created from animated objects. You must animate the object first
in order to create the trajectory.
constraint lets you picks a spline in
the scene to use as a motion path for an object. The spline becomes
the object's explicit trajectory.