crowd_activate_agent ‐ A crowd agent activation action
This action is used to activate an agent in a crowd element. The agent rank is given by the integer value i of the index attribute. This action has no effect if i is greater than the number of agents or if the ith agent is already in the active state.
None.
The target node must be a leaf node that contains a crowd.
The example below defines an action that activates the ({$root:n})th agent in a crowd media-object.
<crowd_activate_agent index="({$root:n})" />