Point Cloud Library (PCL) 1.15.0
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List of all members | Public Types | Public Member Functions | Protected Attributes
pcl::visualization::PointCloudGeometryHandler< PointT > Class Template Referenceabstract
Module visualization

Base handler class for PointCloud geometry. More...

#include <pcl/visualization/point_cloud_geometry_handlers.h>

Inheritance diagram for pcl::visualization::PointCloudGeometryHandler< PointT >:

Public Types

using PointCloud = pcl::PointCloud<PointT>
using PointCloudPtr = typename PointCloud::Ptr
using PointCloudConstPtr = typename PointCloud::ConstPtr
using Ptr = shared_ptr<PointCloudGeometryHandler<PointT> >
using ConstPtr = shared_ptr<const PointCloudGeometryHandler<PointT> >

Public Member Functions

 PointCloudGeometryHandler (const PointCloudConstPtr &cloud)
 Constructor.
virtual ~PointCloudGeometryHandler ()=default
 Destructor.
virtual std::string getName () const =0
 Abstract getName method.
virtual std::string getFieldName () const =0
 Abstract getFieldName method.
bool isCapable () const
 Check if this handler is capable of handling the input data or not.
virtual void getGeometry (vtkSmartPointer< vtkPoints > &points) const =0
 Obtain the actual point geometry for the input dataset in VTK format.
void setInputCloud (const PointCloudConstPtr &cloud)
 Set the input cloud to be used.

Protected Attributes

PointCloudConstPtr cloud_
 A pointer to the input dataset.
bool capable_
 True if this handler is capable of handling the input data, false otherwise.
index_t field_x_idx_
 The index of the field holding the X data.
index_t field_y_idx_
 The index of the field holding the Y data.
index_t field_z_idx_
 The index of the field holding the Z data.
std::vector< pcl::PCLPointField > fields_
 The list of fields available for this PointCloud.

Detailed Description

template<typename PointT>
class pcl::visualization::PointCloudGeometryHandler< PointT >

Base handler class for PointCloud geometry.

Author
Radu B. Rusu

Definition at line 62 of file point_cloud_geometry_handlers.h.

Member Typedef Documentation

◆ ConstPtr

template<typename PointT>
using pcl::visualization::PointCloudGeometryHandler< PointT >::ConstPtr = shared_ptr<const PointCloudGeometryHandler<PointT> >

Definition at line 70 of file point_cloud_geometry_handlers.h.

◆ PointCloud

template<typename PointT>
using pcl::visualization::PointCloudGeometryHandler< PointT >::PointCloud = pcl::PointCloud<PointT>

Definition at line 65 of file point_cloud_geometry_handlers.h.

◆ PointCloudConstPtr

template<typename PointT>
using pcl::visualization::PointCloudGeometryHandler< PointT >::PointCloudConstPtr = typename PointCloud::ConstPtr

Definition at line 67 of file point_cloud_geometry_handlers.h.

◆ PointCloudPtr

template<typename PointT>
using pcl::visualization::PointCloudGeometryHandler< PointT >::PointCloudPtr = typename PointCloud::Ptr

Definition at line 66 of file point_cloud_geometry_handlers.h.

◆ Ptr

template<typename PointT>
using pcl::visualization::PointCloudGeometryHandler< PointT >::Ptr = shared_ptr<PointCloudGeometryHandler<PointT> >

Definition at line 69 of file point_cloud_geometry_handlers.h.

Constructor & Destructor Documentation

◆ PointCloudGeometryHandler()

template<typename PointT>
pcl::visualization::PointCloudGeometryHandler< PointT >::PointCloudGeometryHandler ( const PointCloudConstPtr & cloud)
inline

Constructor.

Definition at line 73 of file point_cloud_geometry_handlers.h.

Referenced by pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::PointCloudGeometryHandlerCustom(), pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >::PointCloudGeometryHandlerSurfaceNormal(), and pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >::PointCloudGeometryHandlerXYZ().

◆ ~PointCloudGeometryHandler()

template<typename PointT>
virtual pcl::visualization::PointCloudGeometryHandler< PointT >::~PointCloudGeometryHandler ( )
virtualdefault

Destructor.

Member Function Documentation

◆ getFieldName()

template<typename PointT>
virtual std::string pcl::visualization::PointCloudGeometryHandler< PointT >::getFieldName ( ) const
pure virtual

Abstract getFieldName method.

Implemented in pcl::visualization::PointCloudGeometryHandlerCustom< PointT >, pcl::visualization::PointCloudGeometryHandlerCustom< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >, pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >, and pcl::visualization::PointCloudGeometryHandlerXYZ< pcl::PCLPointCloud2 >.

◆ getGeometry()

template<typename PointT>
virtual void pcl::visualization::PointCloudGeometryHandler< PointT >::getGeometry ( vtkSmartPointer< vtkPoints > & points) const
pure virtual

Obtain the actual point geometry for the input dataset in VTK format.

Parameters
[out]pointsthe resultant geometry

Implemented in pcl::visualization::PointCloudGeometryHandlerCustom< PointT >, pcl::visualization::PointCloudGeometryHandlerCustom< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >, pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >, and pcl::visualization::PointCloudGeometryHandlerXYZ< pcl::PCLPointCloud2 >.

◆ getName()

template<typename PointT>
virtual std::string pcl::visualization::PointCloudGeometryHandler< PointT >::getName ( ) const
pure virtual

Abstract getName method.

Returns
the name of the class/object.

Implemented in pcl::visualization::PointCloudGeometryHandlerCustom< PointT >, pcl::visualization::PointCloudGeometryHandlerCustom< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >, pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< pcl::PCLPointCloud2 >, pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >, and pcl::visualization::PointCloudGeometryHandlerXYZ< pcl::PCLPointCloud2 >.

◆ isCapable()

template<typename PointT>
bool pcl::visualization::PointCloudGeometryHandler< PointT >::isCapable ( ) const
inline

Check if this handler is capable of handling the input data or not.

Definition at line 94 of file point_cloud_geometry_handlers.h.

◆ setInputCloud()

template<typename PointT>
void pcl::visualization::PointCloudGeometryHandler< PointT >::setInputCloud ( const PointCloudConstPtr & cloud)
inline

Set the input cloud to be used.

Parameters
[in]cloudthe input cloud to be used by the handler

Definition at line 106 of file point_cloud_geometry_handlers.h.

Member Data Documentation

◆ capable_

template<typename PointT>
bool pcl::visualization::PointCloudGeometryHandler< PointT >::capable_
protected

True if this handler is capable of handling the input data, false otherwise.

Definition at line 118 of file point_cloud_geometry_handlers.h.

Referenced by pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::getGeometry(), pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >::getGeometry(), pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >::getGeometry(), pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::PointCloudGeometryHandlerCustom(), pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >::PointCloudGeometryHandlerSurfaceNormal(), and pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >::PointCloudGeometryHandlerXYZ().

◆ cloud_

template<typename PointT>
PointCloudConstPtr pcl::visualization::PointCloudGeometryHandler< PointT >::cloud_
protected

A pointer to the input dataset.

Definition at line 113 of file point_cloud_geometry_handlers.h.

Referenced by pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::getGeometry(), pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >::getGeometry(), and pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >::getGeometry().

◆ field_x_idx_

template<typename PointT>
index_t pcl::visualization::PointCloudGeometryHandler< PointT >::field_x_idx_
protected

The index of the field holding the X data.

Definition at line 121 of file point_cloud_geometry_handlers.h.

Referenced by pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::getGeometry(), pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::PointCloudGeometryHandlerCustom(), pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >::PointCloudGeometryHandlerSurfaceNormal(), and pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >::PointCloudGeometryHandlerXYZ().

◆ field_y_idx_

template<typename PointT>
index_t pcl::visualization::PointCloudGeometryHandler< PointT >::field_y_idx_
protected

The index of the field holding the Y data.

Definition at line 124 of file point_cloud_geometry_handlers.h.

Referenced by pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::getGeometry(), pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::PointCloudGeometryHandlerCustom(), pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >::PointCloudGeometryHandlerSurfaceNormal(), and pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >::PointCloudGeometryHandlerXYZ().

◆ field_z_idx_

template<typename PointT>
index_t pcl::visualization::PointCloudGeometryHandler< PointT >::field_z_idx_
protected

The index of the field holding the Z data.

Definition at line 127 of file point_cloud_geometry_handlers.h.

Referenced by pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::getGeometry(), pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::PointCloudGeometryHandlerCustom(), pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >::PointCloudGeometryHandlerSurfaceNormal(), and pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >::PointCloudGeometryHandlerXYZ().

◆ fields_

template<typename PointT>
std::vector<pcl::PCLPointField> pcl::visualization::PointCloudGeometryHandler< PointT >::fields_
protected

The list of fields available for this PointCloud.

Definition at line 130 of file point_cloud_geometry_handlers.h.

Referenced by pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::getGeometry(), pcl::visualization::PointCloudGeometryHandlerCustom< PointT >::PointCloudGeometryHandlerCustom(), pcl::visualization::PointCloudGeometryHandlerSurfaceNormal< PointT >::PointCloudGeometryHandlerSurfaceNormal(), and pcl::visualization::PointCloudGeometryHandlerXYZ< PointT >::PointCloudGeometryHandlerXYZ().

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