Point Cloud Library (PCL)
1.7.1
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include
pcl
visualization
area_picking_event.h
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/*
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* Software License Agreement (BSD License)
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*
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* Point Cloud Library (PCL) - www.pointclouds.org
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* Copyright (c) 2010-2011, Willow Garage, Inc.
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* Copyright (c) 2012-, Open Perception, Inc.
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* are met:
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* * Redistributions of source code must retain the above copyright
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#ifndef PCL_VISUALIZATION_AREA_PICKING_EVENT_H_
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#define PCL_VISUALIZATION_AREA_PICKING_EVENT_H_
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#include <pcl/pcl_macros.h>
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namespace
pcl
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{
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namespace
visualization
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{
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/** /brief Class representing 3D area picking events. */
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class
PCL_EXPORTS
AreaPickingEvent
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{
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public
:
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AreaPickingEvent
(std::size_t nb_points,
const
std::vector<int>& indices)
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: nb_points_ (nb_points)
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, indices_ (indices)
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{}
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/** \brief For situations where a whole are is selected, return the points indices.
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* \param[out] indices indices of the points under the area selected by user.
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* \return true, if the area selected by the user contains points, false otherwise
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*/
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inline
bool
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getPointsIndices
(std::vector<int>& indices)
const
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{
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if
(nb_points_ == -1)
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return
(
false
);
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indices = indices_;
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return
(
true
);
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}
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private
:
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std::size_t nb_points_;
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std::vector<int> indices_;
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};
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}
//namespace visualization
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}
//namespace pcl
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#endif
/* PCL_VISUALIZATION_AREA_PICKING_EVENT_H_ */