INDI::AlignmentSubsystem::AlignmentSubsystemForMathPlugins Class Reference

This class encapsulates all the alignment subsystem classes that are useful to math plugin implementations. Math plugins should inherit from this class. More...

#include <AlignmentSubsystemForMathPlugins.h>

Inheritance diagram for INDI::AlignmentSubsystem::AlignmentSubsystemForMathPlugins:

Public Member Functions
virtual	~AlignmentSubsystemForMathPlugins ()
	Virtual destructor.
Public Member Functions inherited from INDI::AlignmentSubsystem::MathPlugin
	MathPlugin (MountAlignment_t ApproximateAlignment=ZENITH)
	Default constructor.
virtual	~MathPlugin ()
	Virtual destructor.
virtual MountAlignment_t	GetApproximateMountAlignment ()
	Get the approximate alignment of the mount.
virtual bool	Initialise (InMemoryDatabase *pInMemoryDatabase)
	Initialise or re-initialise the math plugin. Re-reading the in memory database as necessary.
virtual void	SetApproximateMountAlignment (MountAlignment_t ApproximateAlignment)
	Set the approximate alignment of the mount.
virtual bool	TransformCelestialToTelescopeJD (double RightAscension, double Declination, double JulianDate, TelescopeDirectionVector &ApparentTelescopeDirectionVector)
	Get the alignment corrected telescope pointing direction for the supplied celestial coordinates.
virtual bool	TransformTelescopeToCelestialJD (const TelescopeDirectionVector &ApparentTelescopeDirectionVector, double &RightAscension, double &Declination, double JulianDate)
	Get the true celestial coordinates for the supplied telescope pointing direction.
virtual bool	TransformCelestialToTelescope (const double RightAscension, const double Declination, double JulianOffset, TelescopeDirectionVector &ApparentTelescopeDirectionVector)=0
	Get the alignment corrected telescope pointing direction for the supplied celestial coordinates.
virtual bool	TransformTelescopeToCelestial (const TelescopeDirectionVector &ApparentTelescopeDirectionVector, double &RightAscension, double &Declination, double JulianOffset=0)=0
	Get the true celestial coordinates for the supplied telescope pointing direction.
Public Member Functions inherited from INDI::AlignmentSubsystem::TelescopeDirectionVectorSupportFunctions
virtual	~TelescopeDirectionVectorSupportFunctions ()
	Virtual destructor.
void	AltitudeAzimuthFromTelescopeDirectionVector (const TelescopeDirectionVector TelescopeDirectionVector, INDI::IHorizontalCoordinates &HorizontalCoordinates)
	Calculates an altitude and azimuth from the supplied normalised direction vector and declination.
void	EquatorialCoordinatesFromTelescopeDirectionVector (const TelescopeDirectionVector TelescopeDirectionVector, INDI::IEquatorialCoordinates &EquatorialCoordinates)
	Calculates equatorial coordinates from the supplied telescope direction vector and declination.
void	LocalHourAngleDeclinationFromTelescopeDirectionVector (const TelescopeDirectionVector TelescopeDirectionVector, INDI::IEquatorialCoordinates &EquatorialCoordinates)
	Calculates a local hour angle and declination from the supplied telescope direction vector and declination.
void	SphericalCoordinateFromTelescopeDirectionVector (const TelescopeDirectionVector TelescopeDirectionVector, double &AzimuthAngle, AzimuthAngleDirection_t AzimuthAngleDirection, double &PolarAngle, PolarAngleDirection_t PolarAngleDirection)
	Calculates a spherical coordinate from the supplied telescope direction vector.
const TelescopeDirectionVector	TelescopeDirectionVectorFromAltitudeAzimuth (INDI::IHorizontalCoordinates HorizontalCoordinates)
	Calculates a normalised direction vector from the supplied altitude and azimuth.
const TelescopeDirectionVector	TelescopeDirectionVectorFromEquatorialCoordinates (INDI::IEquatorialCoordinates EquatorialCoordinates)
	Calculates a telescope direction vector from the supplied equatorial coordinates.
const TelescopeDirectionVector	TelescopeDirectionVectorFromLocalHourAngleDeclination (INDI::IEquatorialCoordinates EquatorialCoordinates)
	Calculates a telescope direction vector from the supplied local hour angle and declination.
const TelescopeDirectionVector	TelescopeDirectionVectorFromSphericalCoordinate (const double AzimuthAngle, AzimuthAngleDirection_t AzimuthAngleDirection, const double PolarAngle, PolarAngleDirection_t PolarAngleDirection)
	Calculates a telescope direction vector from the supplied spherical coordinate information.

Additional Inherited Members
Public Types inherited from INDI::AlignmentSubsystem::TelescopeDirectionVectorSupportFunctions
enum	AzimuthAngleDirection { CLOCKWISE , ANTI_CLOCKWISE }
enum	PolarAngleDirection { FROM_POLAR_AXIS , FROM_AZIMUTHAL_PLANE }
typedef enum INDI::AlignmentSubsystem::TelescopeDirectionVectorSupportFunctions::AzimuthAngleDirection	AzimuthAngleDirection_t
typedef enum INDI::AlignmentSubsystem::TelescopeDirectionVectorSupportFunctions::PolarAngleDirection	PolarAngleDirection_t
Static Public Member Functions inherited from INDI::AlignmentSubsystem::MathPlugin
static void	SanitizePolarEntries (InMemoryDatabase *pInMemoryDatabase, MountAlignment_t mountAlignment)
	Sanitize alignment database entries that are near the pole (EQ) or zenith (altaz). At these singularities the roll-axis (HA or Az) component of the TDV is unconstrained, making any pointing model ill-conditioned.
Protected Attributes inherited from INDI::AlignmentSubsystem::MathPlugin
MountAlignment_t	ApproximateMountAlignment
	Describe the approximate alignment of the mount. This information is normally used in a one star alignment calculation.
InMemoryDatabase *	pInMemoryDatabase

Detailed Description

This class encapsulates all the alignment subsystem classes that are useful to math plugin implementations. Math plugins should inherit from this class.

Definition at line 16 of file AlignmentSubsystemForMathPlugins.h.

Constructor & Destructor Documentation

~AlignmentSubsystemForMathPlugins()

virtual INDI::AlignmentSubsystem::AlignmentSubsystemForMathPlugins::~AlignmentSubsystemForMathPlugins ( )

inlinevirtual

Virtual destructor.

Definition at line 20 of file AlignmentSubsystemForMathPlugins.h.

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

• AlignmentSubsystemForMathPlugins.h