Point Cloud Library (PCL)
1.10.1
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Handler for random PointCloud colors (i.e., R, G, B will be randomly chosen) More...
#include <pcl/visualization/point_cloud_color_handlers.h>
Public Types | |
using | Ptr = shared_ptr< PointCloudColorHandlerRandom< PointT > > |
using | ConstPtr = shared_ptr< const PointCloudColorHandlerRandom< PointT > > |
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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 () | |
Constructor. More... | |
PointCloudColorHandlerRandom (const PointCloudConstPtr &cloud) | |
Constructor. More... | |
virtual std::string | getName () const |
Abstract getName method. More... | |
virtual std::string | getFieldName () const |
Get the name of the field used. More... | |
vtkSmartPointer< vtkDataArray > | getColor () const override |
Obtain the actual color for the input dataset as a VTK data array. More... | |
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PointCloudColorHandler () | |
Constructor. More... | |
PointCloudColorHandler (const PointCloudConstPtr &cloud) | |
Constructor. More... | |
virtual | ~PointCloudColorHandler () |
Destructor. More... | |
bool | isCapable () const |
Check if this handler is capable of handling the input data or not. More... | |
virtual bool | getColor (vtkSmartPointer< vtkDataArray > &scalars) const |
Obtain the actual color for the input dataset as a VTK data array. More... | |
virtual void | setInputCloud (const PointCloudConstPtr &cloud) |
Set the input cloud to be used. More... | |
Additional Inherited Members | |
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PointCloudConstPtr | cloud_ |
A pointer to the input dataset. More... | |
bool | capable_ |
True if this handler is capable of handling the input data, false otherwise. More... | |
int | field_idx_ |
The index of the field holding the data that represents the color. More... | |
std::vector< pcl::PCLPointField > | fields_ |
The list of fields available for this PointCloud. More... | |
Handler for random PointCloud colors (i.e., R, G, B will be randomly chosen)
Definition at line 155 of file point_cloud_color_handlers.h.
using pcl::visualization::PointCloudColorHandlerRandom< PointT >::ConstPtr = shared_ptr<const PointCloudColorHandlerRandom<PointT> > |
Definition at line 163 of file point_cloud_color_handlers.h.
using pcl::visualization::PointCloudColorHandlerRandom< PointT >::Ptr = shared_ptr<PointCloudColorHandlerRandom<PointT> > |
Definition at line 162 of file point_cloud_color_handlers.h.
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inline |
Constructor.
Definition at line 166 of file point_cloud_color_handlers.h.
References pcl::visualization::PointCloudColorHandler< PointT >::capable_.
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inline |
Constructor.
Definition at line 173 of file point_cloud_color_handlers.h.
References pcl::visualization::PointCloudColorHandler< PointT >::capable_.
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overridevirtual |
Obtain the actual color for the input dataset as a VTK data array.
Deriving handlers should override this method. The default implementation is provided only for backwards compatibility with handlers that were written before PCL 1.10.0 and will be removed in future.
Reimplemented from pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 76 of file point_cloud_color_handlers.hpp.
References pcl::visualization::getRandomColors(), and pcl_lrint.
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inlinevirtual |
Get the name of the field used.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 185 of file point_cloud_color_handlers.h.
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inlinevirtual |
Abstract getName method.
Implements pcl::visualization::PointCloudColorHandler< PointT >.
Definition at line 181 of file point_cloud_color_handlers.h.