Isis::AbstractPlate Class Reference

Abstract interface to a TIN plate. More...

#include <AbstractPlate.h>

Inheritance diagram for Isis::AbstractPlate:

Collaboration diagram for Isis::AbstractPlate:

Public Member Functions
virtual	~AbstractPlate ()
	Empty destructor for an AbstractPlate object.
virtual QString	name () const =0
	Gets the name of this Plate type.
virtual Distance	minRadius () const =0
virtual Distance	maxRadius () const =0
virtual double	area () const =0
virtual NaifVector	normal () const =0
virtual Angle	separationAngle (const NaifVector &raydir) const =0
virtual bool	hasIntercept (const NaifVertex &vertex, const NaifVector &raydir) const =0
virtual bool	hasPoint (const Latitude &lat, const Longitude &lon) const =0
virtual Intercept *	intercept (const NaifVertex &vertex, const NaifVector &raydir) const =0
virtual SurfacePoint *	point (const Latitude &lat, const Longitude &lon) const =0
virtual AbstractPlate *	clone () const =0

Protected Member Functions
	AbstractPlate ()
	Empty constructor for an AbstractPlate object.
Intercept *	construct (const NaifVertex &vertex, const NaifVector &raydir, SurfacePoint *ipoint) const
	Construct an intercept from a clone of this plate as well as the given vertex, direction vector, and surface point.

Private Member Functions
	AbstractPlate (const AbstractPlate &plate)
AbstractPlate &	operator= (const AbstractPlate &plate)

Detailed Description

Abstract interface to a TIN plate.

This abstract class defines the interface for triangular plate. The plate is assumed to be a set of 3 body-fixed vertex points that describe a portion of the surface digital elevation model (DEM).

The interface allows for repeated queries (e.g., ray intersection, point containment) of the plate represented by the object containing the plate.

This class is not directly instantiable but is typically provided by a distinct plate model implementation (e.g., NAIF DSK).

This class can be cloned but not copied directly.

Author

2014-02-25 Kris Becker

History:

2014-02-15 Kris Becker - Original Version

2015-03-08 Jeannie Backer - Added documentation and test. Added class to ISIS trunk. References #2035

Definition at line 59 of file AbstractPlate.h.

Constructor & Destructor Documentation

Isis::AbstractPlate::~AbstractPlate ( )

virtual

Empty destructor for an AbstractPlate object.

Definition at line 51 of file AbstractPlate.cpp.

Isis::AbstractPlate::AbstractPlate ( )

protected

Empty constructor for an AbstractPlate object.

This constructor is protected.

Definition at line 43 of file AbstractPlate.cpp.

Member Function Documentation

Intercept * Isis::AbstractPlate::construct ( const NaifVertex &  vertex, const NaifVector &  raydir, SurfacePoint *  ipoint  ) const

protected

Construct an intercept from a clone of this plate as well as the given vertex, direction vector, and surface point.

Parameters

vertex	Observer position
raydir	Look direction
ipoint	Surface point of the intercept location on the body

Returns

Intercept * A pointer to an intercept constructed with the vertex, raydir, ipoint and clone of this AbstractPlate.

Definition at line 77 of file AbstractPlate.cpp.

QString Isis::AbstractPlate::name ( ) const

pure virtual

Gets the name of this Plate type.

Returns

Then name of this plate, "AbstractPlate"

Implemented in Isis::TriangularPlate.

Definition at line 60 of file AbstractPlate.cpp.

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

• src/base/objs/AbstractPlate/AbstractPlate.h
• src/base/objs/AbstractPlate/AbstractPlate.cpp