/// <summary>
/// Check whether the source has moved after the last update
/// </summary>
/// <returns>True if the source has moved, false otherwise.</returns>
public bool SourceHasMoved()
{
return(!ISMMath.PositionEQ(SourcePosition, oldSourcePosition));
}
/// <summary>
/// Check whether the listener has moved after the last update
/// </summary>
/// <returns>True if the listener has moved, false otherwise.</returns>
public bool ListenerHasMoved()
{
return(!ISMMath.PositionEQ(ListenerPosition, oldListenerPos));
}