Handler for random PointCloud colors (i.e., R, G, B will be randomly chosen) More...

#include <pcl/visualization/point_cloud_color_handlers.h>

Inheritance diagram for pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >:

Collaboration diagram for pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >:

Public Types
using	Ptr = shared_ptr<PointCloudColorHandlerRandom<PointCloud> >

using	ConstPtr = shared_ptr<const PointCloudColorHandlerRandom<PointCloud> >

using	Ptr

using	ConstPtr

Public Types inherited from pcl::visualization::PointCloudColorHandler< PointT >
using	PointCloud = pcl::PointCloud<PointT>

using	PointCloudPtr = typename PointCloud::Ptr

using	PointCloudConstPtr = typename PointCloud::ConstPtr

using	Ptr = shared_ptr<PointCloudColorHandler<PointT> >

using	ConstPtr = shared_ptr<const PointCloudColorHandler<PointT> >

Public Member Functions
	PointCloudColorHandlerRandom (const PointCloudConstPtr &cloud)
	Constructor.

virtual std::string	getName () const
	Get the name of the class.

virtual std::string	getFieldName () const
	Get the name of the field used.

vtkSmartPointer< vtkDataArray >	getColor () const override
	Obtain the actual color for the input dataset as a VTK data array.

	PointCloudColorHandlerRandom ()
	Constructor.

	PointCloudColorHandlerRandom (const PointCloudConstPtr &cloud)
	Constructor.

virtual std::string	getName () const
	Abstract getName method.

virtual std::string	getFieldName () const
	Get the name of the field used.

vtkSmartPointer< vtkDataArray >	getColor () const override
	Obtain the actual color for the input dataset as a VTK data array.

Public Member Functions inherited from pcl::visualization::PointCloudColorHandler< PointT >
	PointCloudColorHandler ()
	Constructor.

	PointCloudColorHandler (const PointCloudConstPtr &cloud)
	Constructor.

virtual	~PointCloudColorHandler ()=default
	Destructor.

bool	isCapable () const
	Check if this handler is capable of handling the input data or not.

virtual void	setInputCloud (const PointCloudConstPtr &cloud)
	Set the input cloud to be used.

Additional Inherited Members
Protected Attributes inherited from pcl::visualization::PointCloudColorHandler< PointT >
PointCloudConstPtr	cloud_
	A pointer to the input dataset.

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

int	field_idx_
	The index of the field holding the data that represents the color.

std::vector< pcl::PCLPointField >	fields_
	The list of fields available for this PointCloud.

Detailed Description

Handler for random PointCloud colors (i.e., R, G, B will be randomly chosen)

Author: Radu B. Rusu

Definition at line 592 of file point_cloud_color_handlers.h.

Member Typedef Documentation

◆ ConstPtr [1/2]

using pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::ConstPtr

Definition at line 146 of file point_cloud_color_handlers.h.

◆ ConstPtr [2/2]

using pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::ConstPtr = shared_ptr<const PointCloudColorHandlerRandom<PointCloud> >

Definition at line 600 of file point_cloud_color_handlers.h.

◆ Ptr [1/2]

using pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::Ptr

Definition at line 145 of file point_cloud_color_handlers.h.

◆ Ptr [2/2]

using pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::Ptr = shared_ptr<PointCloudColorHandlerRandom<PointCloud> >

Definition at line 599 of file point_cloud_color_handlers.h.

Constructor & Destructor Documentation

◆ PointCloudColorHandlerRandom() [1/3]

pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::PointCloudColorHandlerRandom ( const PointCloudConstPtr & cloud )

inline

Constructor.

Definition at line 603 of file point_cloud_color_handlers.h.

References pcl::visualization::PointCloudColorHandler< PointT >::capable_, and pcl::visualization::PointCloudColorHandler< PointT >::PointCloudColorHandler().

◆ PointCloudColorHandlerRandom() [2/3]

pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::PointCloudColorHandlerRandom ( )

inline

Constructor.

Definition at line 149 of file point_cloud_color_handlers.h.

◆ PointCloudColorHandlerRandom() [3/3]

pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::PointCloudColorHandlerRandom ( const PointCloudConstPtr & cloud )

inline

Constructor.

Definition at line 156 of file point_cloud_color_handlers.h.

Member Function Documentation

◆ getColor() [1/2]

vtkSmartPointer< vtkDataArray > pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::getColor ( ) const

overridevirtual

Obtain the actual color for the input dataset as a VTK data array.

Deriving handlers should override this method.

Returns: smart pointer to VTK array if the operation was successful (the handler is capable and the input cloud was given), a null pointer otherwise

Implements pcl::visualization::PointCloudColorHandler< PointT >.

Definition at line 171 of file point_cloud_color_handlers.hpp.

References pcl::visualization::PointCloudColorHandler< PointT >::cloud_, and pcl::isXYZFinite().

◆ getColor() [2/2]

vtkSmartPointer< vtkDataArray > pcl::visualization::PointCloudColorHandlerRandom< pcl::PCLPointCloud2 >::getColor ( ) const

overridevirtual

Obtain the actual color for the input dataset as a VTK data array.

Deriving handlers should override this method.

Returns: smart pointer to VTK array if the operation was successful (the handler is capable and the input cloud was given), a null pointer otherwise

Implements pcl::visualization::PointCloudColorHandler< PointT >.