/// <summary>Fires an event when the tracking of the device has changed</summary>
/// <param name="inputSource">The device you would like to add an event to. Any if the action is not device specific.</param>
/// <param name="functionToCall">The method you would like to be called when tracking has changed. Should take a SteamVR_Action_Pose as a param</param>
public void AddOnTrackingChanged(SteamVR_Input_Sources inputSource, TrackingChangeHandler functionToCall)
{
sourceMap[inputSource].onTrackingChanged += functionToCall;
}
/// <summary>Stops executing the function setup by the corresponding AddListener</summary>
/// <param name="inputSource">The device you would like to remove an event from. Any if the action is not device specific.</param>
/// <param name="functionToStopCalling">The method you would like to stop calling when tracking has changed. Should take a SteamVR_Action_Pose as a param</param>
public void RemoveOnTrackingChanged(SteamVR_Input_Sources inputSource, TrackingChangeHandler functionToStopCalling)
{
sourceMap[inputSource].onTrackingChanged -= functionToStopCalling;
}
