C# Class Fusion.Engine.Graphics.GIS.GeoHelper

显示文件 Open project: demiurghg/FusionEngine

Public Properties

Property	Type	Description
EarthOneDegreeLengthOnEquatorMeters	double
EarthRadius	double

Public Methods

Method	Description
CalculateBasisOnSurface ( DVector2 lonLatRad, bool includeTranslation = false ) : DMatrix
CartesianToSpherical ( System.DVector3 cart ) : DVector2
CartesianToSpherical ( System.DVector3 cart, double &lon, double &lat ) : void
DistanceBetweenTwoPoints ( DVector2 lonLatP0, DVector2 lonLatP1, double earthRadius = 6378.137 ) : double
LineIntersection ( System.DVector3 lineOrigin, System.DVector3 lineEnd, double radius, System.DVector3 &intersectionPoints ) : bool
RhumbDestinationPoint ( DVector2 startPoint, double bearing, double distance, double radius = 6378.137 ) : DVector2
SphericalToCartesian ( DVector2 lonLat, double radius ) : System.DVector3
SphericalToCartesian ( double lon, double lat, double radius, double &x, double &y, double &z ) : void
SphericalToCartesian ( double lon, double lat, float radius, System.DVector3 &cart ) : void

Method Details

CalculateBasisOnSurface() public static method

public static CalculateBasisOnSurface ( DVector2 lonLatRad, bool includeTranslation = false ) : DMatrix
lonLatRad	DVector2
includeTranslation	bool
return	DMatrix

CartesianToSpherical() public static method

public static CartesianToSpherical ( System.DVector3 cart ) : DVector2
cart	System.DVector3
return	DVector2

CartesianToSpherical() public static method

public static CartesianToSpherical ( System.DVector3 cart, double &lon, double &lat ) : void
cart	System.DVector3
lon	double
lat	double
return	void

DistanceBetweenTwoPoints() public static method

public static DistanceBetweenTwoPoints ( DVector2 lonLatP0, DVector2 lonLatP1, double earthRadius = 6378.137 ) : double
lonLatP0	DVector2
lonLatP1	DVector2
earthRadius	double
return	double

LineIntersection() public static method

public static LineIntersection ( System.DVector3 lineOrigin, System.DVector3 lineEnd, double radius, System.DVector3 &intersectionPoints ) : bool
lineOrigin	System.DVector3
lineEnd	System.DVector3
radius	double
intersectionPoints	System.DVector3
return	bool

RhumbDestinationPoint() public static method

public static RhumbDestinationPoint ( DVector2 startPoint, double bearing, double distance, double radius = 6378.137 ) : DVector2
startPoint	DVector2
bearing	double
distance	double
radius	double
return	DVector2

SphericalToCartesian() public static method

public static SphericalToCartesian ( DVector2 lonLat, double radius ) : System.DVector3
lonLat	DVector2
radius	double
return	System.DVector3

SphericalToCartesian() public static method

public static SphericalToCartesian ( double lon, double lat, double radius, double &x, double &y, double &z ) : void
lon	double
lat	double
radius	double
x	double
y	double
z	double
return	void

SphericalToCartesian() public static method

public static SphericalToCartesian ( double lon, double lat, float radius, System.DVector3 &cart ) : void
lon	double
lat	double
radius	float
cart	System.DVector3
return	void

Property Details

EarthOneDegreeLengthOnEquatorMeters public_oe static_oe property

public static double EarthOneDegreeLengthOnEquatorMeters
return	double

EarthRadius public_oe static_oe property

public static double EarthRadius
return	double