cloudViewer::LocalModel Class Reference

Local modelization (generic interface) More...

#include <LocalModel.h>

Inheritance diagram for cloudViewer::LocalModel:

Collaboration diagram for cloudViewer::LocalModel:

Public Member Functions
virtual	~LocalModel ()=default
	Destructor. More...
virtual CV_LOCAL_MODEL_TYPES	getType () const =0
	Returns the model type. More...
const CCVector3 &	getCenter () const
	Returns the model center. More...
PointCoordinateType	getSquareSize () const
	Returns the model max radius (squared) More...
virtual ScalarType	computeDistanceFromModelToPoint (const CCVector3 *P, CCVector3 *nearestPoint=nullptr) const =0
	Compute the (unsigned) distance between a 3D point and this model. More...

Static Public Member Functions
static LocalModel *	New (CV_LOCAL_MODEL_TYPES type, Neighbourhood &subset, const CCVector3 &center, PointCoordinateType squaredRadius)
	Factory. More...

Protected Member Functions
	LocalModel (const CCVector3 &center, PointCoordinateType squaredRadius)
	Constructor. More...

Protected Attributes
CCVector3	m_modelCenter
	Center. More...
PointCoordinateType	m_squaredRadius
	Max radius (squared) More...

Detailed Description

Local modelization (generic interface)

Local surface approximation of a point cloud

Definition at line 17 of file LocalModel.h.

Constructor & Destructor Documentation

~LocalModel()

virtual cloudViewer::LocalModel::~LocalModel ( )

virtualdefault

Destructor.

LocalModel()

LocalModel::LocalModel ( const CCVector3 &  center, PointCoordinateType  squaredRadius  )

protected

Constructor.

Parameters

center	model "center"
squaredRadius	model max "radius" (squared)

Definition at line 161 of file LocalModel.cpp.

Member Function Documentation

computeDistanceFromModelToPoint()

virtual ScalarType cloudViewer::LocalModel::computeDistanceFromModelToPoint ( const CCVector3 *  P, CCVector3 *  nearestPoint = nullptr  ) const

pure virtual

Compute the (unsigned) distance between a 3D point and this model.

Parameters

[in]	P	the query point
[out]	nearestPoint	returns the nearest point (optional)

Returns

the (unsigned) distance (or NAN_VALUE if the computation failed)

Implemented in DelaunayLocalModel, LSLocalModel, and QuadricLocalModel.

Referenced by cloudViewer::DistanceComputationTools::computeCellHausdorffDistanceWithLocalModel(), and define_LocalModel().

getCenter()

const CCVector3& cloudViewer::LocalModel::getCenter ( ) const

inline

Returns the model center.

Definition at line 37 of file LocalModel.h.

References m_modelCenter.

Referenced by define_LocalModel().

getSquareSize()

PointCoordinateType cloudViewer::LocalModel::getSquareSize ( ) const

inline

Returns the model max radius (squared)

Definition at line 40 of file LocalModel.h.

References m_squaredRadius.

Referenced by define_LocalModel().

getType()

virtual CV_LOCAL_MODEL_TYPES cloudViewer::LocalModel::getType ( ) const

pure virtual

Returns the model type.

Implemented in QuadricLocalModel, DelaunayLocalModel, and LSLocalModel.

Referenced by define_LocalModel().

New()

LocalModel * LocalModel::New ( CV_LOCAL_MODEL_TYPES  type, Neighbourhood &  subset, const CCVector3 &  center, PointCoordinateType  squaredRadius  )

static

Factory.

Parameters

type	the model type
subset	(small) set of points from which to compute the local model
center	model "center"
squaredRadius	model max radius (squared)

Definition at line 165 of file LocalModel.cpp.

References cloudViewer::Neighbourhood::DUPLICATE_VERTICES, cloudViewer::Neighbourhood::getGravityCenter(), cloudViewer::Neighbourhood::getLSPlane(), cloudViewer::Neighbourhood::getQuadric(), cloudViewer::Neighbourhood::IGNORE_MAX_EDGE_LENGTH, LS, NO_MODEL, QUADRIC, TRI, cloudViewer::Neighbourhood::triangulateOnPlane(), type, Tuple3Tpl< Type >::x, Tuple3Tpl< Type >::y, and Tuple3Tpl< Type >::z.

Referenced by cloudViewer::DistanceComputationTools::computeCellHausdorffDistanceWithLocalModel().

Member Data Documentation

m_modelCenter

CCVector3 cloudViewer::LocalModel::m_modelCenter

protected

Center.

Definition at line 59 of file LocalModel.h.

Referenced by getCenter().

m_squaredRadius

PointCoordinateType cloudViewer::LocalModel::m_squaredRadius

protected

Max radius (squared)

Definition at line 62 of file LocalModel.h.

Referenced by getSquareSize().

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

• /root/ACloudViewer/core/include/LocalModel.h
• /root/ACloudViewer/core/src/LocalModel.cpp