/// <summary>
/// Collects the vector observations of the agent.
/// The agent observation describes the current environment from the
/// perspective of the agent.
/// </summary>
/// <param name="sensor">
/// The vector observations for the agent.
/// </param>
/// <remarks>
/// An agents observation is any environment information that helps
/// the Agent achieve its goal. For example, for a fighting Agent, its
/// observation could include distances to friends or enemies, or the
/// current level of ammunition at its disposal.
/// Recall that an Agent may attach vector or visual observations.
/// Vector observations are added by calling the provided helper methods
/// on the VectorSensor input:
/// - <see cref="VectorSensor.AddObservation(int)"/>
/// - <see cref="VectorSensor.AddObservation(float)"/>
/// - <see cref="VectorSensor.AddObservation(Vector3)"/>
/// - <see cref="VectorSensor.AddObservation(Vector2)"/>
/// - <see cref="VectorSensor.AddObservation(Quaternion)"/>
/// - <see cref="VectorSensor.AddObservation(bool)"/>
/// - <see cref="VectorSensor.AddObservation(IEnumerable{float})"/>
/// - <see cref="VectorSensor.AddOneHotObservation(int, int)"/>
/// Depending on your environment, any combination of these helpers can
/// be used. They just need to be used in the exact same order each time
/// this method is called and the resulting size of the vector observation
/// needs to match the vectorObservationSize attribute of the linked Brain.
/// Visual observations are implicitly added from the cameras attached to
/// the Agent.
/// </remarks>
public virtual void CollectObservations(VectorSensor sensor)
{
}
/// <summary>
/// Collects the vector observations of the agent.
/// The agent observation describes the current environment from the
/// perspective of the agent.
/// </summary>
/// <remarks>
/// An agents observation is any environment information that helps
/// the Agent achieve its goal. For example, for a fighting Agent, its
/// observation could include distances to friends or enemies, or the
/// current level of ammunition at its disposal.
/// Recall that an Agent may attach vector or visual observations.
/// Vector observations are added by calling the provided helper methods
/// on the VectorSensor input:
/// - <see cref="AddObservation(int)"/>
/// - <see cref="AddObservation(float)"/>
/// - <see cref="AddObservation(Vector3)"/>
/// - <see cref="AddObservation(Vector2)"/>
/// - <see cref="AddObservation(Quaternion)"/>
/// - <see cref="AddObservation(bool)"/>
/// - <see cref="AddOneHotObservation(int, int)"/>
/// Depending on your environment, any combination of these helpers can
/// be used. They just need to be used in the exact same order each time
/// this method is called and the resulting size of the vector observation
/// needs to match the vectorObservationSize attribute of the linked Brain.
/// Visual observations are implicitly added from the cameras attached to
/// the Agent.
/// When using Discrete Control, you can prevent the Agent from using a certain
/// action by masking it. You can call the following method on the ActionMasker
/// input :
/// - <see cref="SetActionMask(int branch, IEnumerable<int> actionIndices)"/>
/// - <see cref="SetActionMask(int branch, int actionIndex)"/>
/// - <see cref="SetActionMask(IEnumerable<int> actionIndices)"/>
/// - <see cref="SetActionMask(int branch, int actionIndex)"/>
/// The branch input is the index of the action, actionIndices are the indices of the
/// invalid options for that action.
/// </remarks>
public virtual void CollectObservations(VectorSensor sensor, ActionMasker actionMasker)
{
CollectObservations(sensor);
}
