osg::EllipsoidModel Class Reference

Inheritance diagram for osg::EllipsoidModel:

List of all members.

Public Member Functions
	EllipsoidModel (double radiusEquator=WGS_84_RADIUS_EQUATOR, double radiusPolar=WGS_84_RADIUS_POLAR)
	EllipsoidModel (const EllipsoidModel &et, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	META_Object (osg, EllipsoidModel)
void	setRadiusEquator (double radius)
double	getRadiusEquator () const
void	setRadiusPolar (double radius)
double	getRadiusPolar () const
void	convertLatLongHeightToXYZ (double latitude, double longitude, double height, double &X, double &Y, double &Z) const
void	convertXYZToLatLongHeight (double X, double Y, double Z, double &latitude, double &longitude, double &height) const
void	computeLocalToWorldTransformFromLatLongHeight (double latitude, double longitude, double height, osg::Matrixd &localToWorld) const
void	computeLocalToWorldTransformFromXYZ (double X, double Y, double Z, osg::Matrixd &localToWorld) const
osg::Vec3d	computeLocalUpVector (double X, double Y, double Z) const
Protected Member Functions
void	computeCoefficients ()
Protected Attributes
double	_radiusEquator
double	_radiusPolar
double	_eccentricitySquared

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Detailed Description

EllipsoidModel encapsulates the ellipsoid used to model astronomical bodies, such as sun, planets, moon etc.

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Constructor & Destructor Documentation

osg::EllipsoidModel::EllipsoidModel	(	double	radiusEquator = WGS_84_RADIUS_EQUATOR,
		double	radiusPolar = WGS_84_RADIUS_POLAR
	)			[inline]

WGS_84 is a common representation of the earth's spheroid

osg::EllipsoidModel::EllipsoidModel	(	const EllipsoidModel &	et,
		const CopyOp &	copyop = CopyOp::SHALLOW_COPY
	)			[inline]

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Member Function Documentation

void osg::EllipsoidModel::computeCoefficients

(

)

[inline, protected]

void osg::EllipsoidModel::computeLocalToWorldTransformFromLatLongHeight	(	double	latitude,
		double	longitude,
		double	height,
		osg::Matrixd &	localToWorld
	)			const [inline]

void osg::EllipsoidModel::computeLocalToWorldTransformFromXYZ	(	double	X,
		double	Y,
		double	Z,
		osg::Matrixd &	localToWorld
	)			const [inline]

osg::Vec3d osg::EllipsoidModel::computeLocalUpVector	(	double	X,
		double	Y,
		double	Z
	)			const [inline]

void osg::EllipsoidModel::convertLatLongHeightToXYZ	(	double	latitude,
		double	longitude,
		double	height,
		double &	X,
		double &	Y,
		double &	Z
	)			const [inline]

void osg::EllipsoidModel::convertXYZToLatLongHeight	(	double	X,
		double	Y,
		double	Z,
		double &	latitude,
		double &	longitude,
		double &	height
	)			const [inline]

double osg::EllipsoidModel::getRadiusEquator

(

)

const [inline]

double osg::EllipsoidModel::getRadiusPolar

(

)

const [inline]

osg::EllipsoidModel::META_Object	(	osg	,
		EllipsoidModel
	)

void osg::EllipsoidModel::setRadiusEquator

(

double

radius

)

[inline]

void osg::EllipsoidModel::setRadiusPolar

(

double

radius

)

[inline]

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Member Data Documentation

double osg::EllipsoidModel::_eccentricitySquared [protected]

double osg::EllipsoidModel::_radiusEquator [protected]

double osg::EllipsoidModel::_radiusPolar [protected]

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The documentation for this class was generated from the following file:

• CoordinateSystemNode

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