/// <summary>
/// Returns the clockwise angle between the reference direction and a position.
/// </summary>
/// <param name="pos">The position we want the clockwise angle to.</param>
/// <param name="angtol">Angular tolerance. If you specify a non-zero value, and the position is
/// within tolerance of the reference bearing, you will get back a value of zero.</param>
/// <returns>The clockwise angle, in radians.</returns>
public double GetAngleInRadians(IPosition pos, double angtol)
{
// Get the bearing of the specified position.
double bearing = BasicGeom.BearingInRadians(m_Origin, pos);
// Return the angle.
return(GetAngleInRadians(bearing, angtol));
}
/// <summary>
/// Creates a new <c>Turn</c> with the supplied origin and reference positions
/// </summary>
/// <param name="origin">The origin for the turn.</param>
/// <param name="reference">The position of the reference point.</param>
public Turn(IPosition origin, IPosition reference)
{
m_Origin = origin;
m_Reference = reference;
m_Bearing = BasicGeom.BearingInRadians(m_Origin, m_Reference);
}