Point Cloud Library (PCL) 1.12.0
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area_picking_event.h
1/*
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38
39#pragma once
40
41#include <pcl/pcl_macros.h>
42
43namespace pcl
44{
45 namespace visualization
46 {
47 /** /brief Class representing 3D area picking events. */
48 class PCL_EXPORTS AreaPickingEvent
49 {
50 public:
52 : nb_points_ (nb_points)
53 , indices_ (indices)
54 {}
55
56 /** \brief For situations where a whole are is selected, return the points indices.
57 * \param[out] indices indices of the points under the area selected by user.
58 * \return true, if the area selected by the user contains points, false otherwise
59 */
60 inline bool
62 {
63 if (nb_points_ <= 0)
64 return (false);
65 indices = indices_;
66 return (true);
67 }
68
69 private:
70 int nb_points_;
71 pcl::Indices indices_;
72 };
73 } //namespace visualization
74} //namespace pcl
Iterator class for point clouds with or without given indices.
/brief Class representing 3D area picking events.
AreaPickingEvent(int nb_points, const pcl::Indices &indices)
bool getPointsIndices(pcl::Indices &indices) const
For situations where a whole are is selected, return the points indices.
Defines all the PCL and non-PCL macros used.