public LatLon Add(Position that)
{
if (that == null)
{
throw new ArgumentException("Angle Is Null");
}
Angle lat = Angle.NormalizeLatitude(this.latitude.Add(that.Latitude));
Angle lon = Angle.NormalizeLongitude(this.longitude.Add(that.Longitude));
return new LatLon(lat, lon);
}
public new Position Add(Position that)
{
Angle lat = Angle.NormalizeLatitude(this.latitude.Add(that.latitude));
Angle lon = Angle.NormalizeLongitude(this.longitude.Add(that.longitude));
return new Position(lat, lon, this.elevation + that.elevation);
}
public new Position Subtract(Position that)
{
Angle lat = Angle.NormalizeLatitude(this.latitude.Subtract(that.latitude));
Angle lon = Angle.NormalizeLongitude(this.longitude.Subtract(that.longitude));
return new Position(lat, lon, this.elevation - that.elevation);
}
/**
* Returns the an interpolated location along the rhumb line between <code>value1</code> and <code>value2</code>.
* The position's elevation components are linearly interpolated as a simple 1D scalar value. The interpolation
* factor <code>amount</code> defines the weight given to each value, and is clamped to the range [0, 1]. If
* <code>a</code> is 0 or less, this returns <code>value1</code>. If <code>amount</code> is 1 or more, this returns
* <code>value2</code>. Otherwise, this returns the position on the rhumb line between <code>value1</code> and
* <code>value2</code> with a linearly interpolated elevation component, and corresponding to the specified
* interpolation factor.
*
* @param amount the interpolation factor
* @param value1 the first position.
* @param value2 the second position.
*
* @return an interpolated position along the great-arc between <code>value1</code> and <code>value2</code>, with a
* linearly interpolated elevation component.
*
* @throws IllegalArgumentException if either location is null.
*/
public static Position interpolateRhumb(double amount, Position value1, Position value2)
{
throw new NotImplementedException();
/*
if (value1 == null || value2 == null)
{
throw new IllegalArgumentException("Position Is Null");
}
LatLon latLon = LatLon.interpolateRhumb(amount, value1, value2);
// Elevation is independent of geographic interpolation method (i.e. rhumb, great-circle, linear), so we
// interpolate elevation linearly.
double elevation = WWMath.mix(amount, value1.getElevation(), value2.getElevation());
return new Position(latLon, elevation);
*/
}
