LatLong (Struct)

Namespace: Wrld.Space

Value type that holds a latitude & longitude in degrees.

Methods

double GetLatitudeInRadians ()

Convert the current latitude from degrees to radians and return it.

double GetLongitudeInRadians ()

Convert the current longitude from degrees to radians and return it.

void SetLatitudeInRadians (double latitudeInRadians)

Set latitude in radians.

void SetLongitudeInRadians (double longitudeInRadians)

Set longitude in radians.

void SetLatitude (double latitudeInDegrees)

Set latitude in degrees.

void SetLongitude (double longitudeInDegrees)

Set longitude in degrees.

double GetLatitude ()

Return the latitude in degrees.

double GetLongitude ()

Return the longitude in degrees.

DoubleVector3 ToECEF ()

Convert the lat-long pair to an ECEF coordinate using altitude as 0.0.

double BearingTo (LatLong toPoint)

Get a bearing / direction between the current lat-long and the lat-long provided.

double EstimateGreatCircleDistance (LatLong a, LatLong b)

Estimates the length (in meters) of a great circle arc along the Earth’s surface, between the two lat-longs provided. This does not take account of changes in surface altitude.

Returns: The estimated distance between the two points, in meters.

LatLong FromECEF (DoubleVector3 world)

Converts a given ECEF position to a surface latitude-longitude.

LatLong FromDegrees (double latitudeInDegrees, double longitudeInDegrees)

Instantiates the type and returns an instance.

LatLong FromRadians (double latitudeInRadians, double longitudeInRadians)

Converts a lat-long in radians to degrees and returns an instance.

String ToString ()