2009

settings. For example, a target with a Weight value of 80 will have twice the
influence of a target with a Weight value of 40.
Procedures
To assign a LookAt constraint:
1 Select the object you want to constrain. This is the object that will be
always looking at its target.
2 Choose Animation menu > Constraints > LookAt Constraint.
3 Select the target object.
To access the LookAt constraints parameters through the Motion panel:
1 Select the LookAt Constrained object.
2 On the Motion panel > Rotation list, double-click LookAt Constraint.
The LookAt constraint parameters are located under the LookAt Constraint
rollout.
To edit weight values:
1 Select the constrained object.
2 On the Motion panel > Rotation list, double-click LookAt Constraint.
The LookAt constraint parameters are located under the LookAt Constraint
rollout.
3 Click a target from the list.
4 Use the Weight spinner or enter a numerical value to adjust the weight
value.
To animate weight values:
1 Select the constrained object.
2 On the Motion panel > Rotation list, double-click LookAt Constraint.
The LookAt constraint parameters are located under the LookAt Constraint
rollout.
3 Click a target from the list.
4 Turn on the Auto Key button.
3314 | Chapter 15 Animation