/// <summary>
/// Initializes a new instance of the <see cref="Observation"/> class by copying/cloning the supplied observation.
/// </summary>
/// <param name="obs">The observation to copy from.</param>
/// <param name="isVisible">if set to <c>true</c> the observation is visible, otherwise false.</param>
public Observation(Observation obs, bool isVisible)
: this(obs.entity, obs.position, isVisible, obs.timestamp)
{
}
/// <summary>
/// Adds or updates an observation.
/// </summary>
/// <param name="observation">An observation.</param>
public void AddOrUpdateObservation(Observation observation)
{
AddOrUpdateObservation(observation, false);
}
