Autodesk 12812-051462-9011 User Guide 3 - Page 2914

view the result. You can adjust the eye height and head tilt. You can animate turning the camera by turning on the Auto Key button. For more information see Walkthrough Assistant on page 5239. Wall Repel Behavior In crowd animation on page 4761, the Wall Repel behavior uses a grid object to repel delegates. When influenced by the Wall Repel force, delegates turn until they're heading away from the grid. This behavior is useful for keeping objects inside an enclosed, straight-sided enclosure, such as a room in a building. Wall Seek Behavior In crowd animation on page 4761, the Wall Seek behavior uses a grid object to attract delegates. When influenced by the Wall Seek force, delegates turn until they're heading toward the grid. This behavior is useful for moving objects toward a rectangular area, such as a doorway. You can set the grid to attract from either side or both sides, and optionally specify a maximum distance for attraction. You can also set the behavior to act as though the grid extends infinitely along its plane. Wander Behavior In crowd animation on page 4761, the Wander behavior imparts a random motion to delegates, letting you simulate meandering activity in which delegates move and turn in a haphazard manner. The behavior works by randomly picking a new direction, and then turning and moving in that direction. You can specify how often to pick a new direction, how far to turn, and how fast or slow to turn while moving. Weight Curve In the Motion Mixer on page 8052, weight curves define the amount of influence a clip on page 8051 or track on page 8150 has on the mixed animation. On a layer track on page 8021, each clip has its own weight curve. On a transition track on page 8158, one curve defines the influence for the entire track. On a Glossary | 8169