Provides access to data and methods related to an agent's social force state.
This can be used in custom social force fields to get/set forces on the agent. It can also be used in other contexts to retrieve information about the current social forces acting upon the agent.
|center||The agent's current center point.|
|force||The agent's current force.|
|friction||The scalar value of the agent's current friction force. This is only applicable if the agent has a friction force applied.|
|goal||The agent's current goal location.|
|hasGoal||1 if the agent currently has a goal, 0 otherwise.|
|velocity||The agent's current velocity.|