pcl::WorldTransformation Class Reference

Abstract base class of world coordinate transformations. More...

#include <WorldTransformation.h>

Inheritance diagram for pcl::WorldTransformation:

Public Member Functions
	WorldTransformation ()=default
	WorldTransformation (const WorldTransformation &)=default
virtual	~WorldTransformation ()
virtual const LinearTransformation &	ApproximateLinearTransform () const =0
virtual WorldTransformation *	Clone () const =0
virtual DPoint	Direct (const DPoint &p) const =0
virtual DPoint	Inverse (const DPoint &p) const =0
virtual bool	IsEmpty () const

Detailed Description

Definition at line 88 of file WorldTransformation.h.

Constructor & Destructor Documentation

WorldTransformation() [1/2]

pcl::WorldTransformation::WorldTransformation ( )

default

Default constructor.

WorldTransformation() [2/2]

pcl::WorldTransformation::WorldTransformation ( const WorldTransformation &  )

default

Copy constructor.

~WorldTransformation()

virtual pcl::WorldTransformation::~WorldTransformation ( )

inlinevirtual

Virtual destructor.

Definition at line 105 of file WorldTransformation.h.

Member Function Documentation

ApproximateLinearTransform()

virtual const LinearTransformation& pcl::WorldTransformation::ApproximateLinearTransform ( ) const

pure virtual

Returns an approximate linear transformation from Image to World coordinates.

Implemented in pcl::SplineWorldTransformation, and pcl::LinearWorldTransformation.

Clone()

virtual WorldTransformation* pcl::WorldTransformation::Clone ( ) const

pure virtual

Returns a dynamically allocated copy of this object.

Implemented in pcl::SplineWorldTransformation, and pcl::LinearWorldTransformation.

Direct()

virtual DPoint pcl::WorldTransformation::Direct ( const DPoint &  p ) const

pure virtual

Transforms from native spherical coordinates to image coordinates.

The point p contains native spherical coordinates: p.x is the native longitude and p.y is the native latitude, both expressed in degrees. Returns image coordinates in pixels corresponding to p.

Implemented in pcl::SplineWorldTransformation, and pcl::LinearWorldTransformation.

Inverse()

virtual DPoint pcl::WorldTransformation::Inverse ( const DPoint &  p ) const

pure virtual

Transforms from image coordinates to native spherical coordinates.

The specified point p contains image coordinates in pixels. Returns a point q where q.x is the native longitude and q.y is the native latitude, both expressed in degrees, corresponding to p.

Implemented in pcl::SplineWorldTransformation, and pcl::LinearWorldTransformation.

IsEmpty()

virtual bool pcl::WorldTransformation::IsEmpty ( ) const

inlinevirtual

Returns true iff this transformation is empty (uninitialized, invalid).

Reimplemented in pcl::SplineWorldTransformation, and pcl::LinearWorldTransformation.

Definition at line 112 of file WorldTransformation.h.

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

• WorldTransformation.h