Point Cloud Library (PCL)
1.11.1-dev
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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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of the copyright holder(s) nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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*
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*/
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#pragma once
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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
(
int
nb_points,
const
pcl::Indices
& 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
(
pcl::Indices
& indices)
const
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{
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if
(nb_points_ <= 0)
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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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int
nb_points_;
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pcl::Indices
indices_;
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};
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}
//namespace visualization
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}
//namespace pcl
pcl_macros.h
Defines all the PCL and non-PCL macros used.
pcl
Definition:
convolution.h:46
pcl::visualization::AreaPickingEvent::AreaPickingEvent
AreaPickingEvent(int nb_points, const pcl::Indices &indices)
Definition:
area_picking_event.h:51
pcl::visualization::AreaPickingEvent
/brief Class representing 3D area picking events.
Definition:
area_picking_event.h:48
pcl::Indices
IndicesAllocator<> Indices
Type used for indices in PCL.
Definition:
types.h:131
pcl::visualization::AreaPickingEvent::getPointsIndices
bool getPointsIndices(pcl::Indices &indices) const
For situations where a whole are is selected, return the points indices.
Definition:
area_picking_event.h:61
PCL_EXPORTS
#define PCL_EXPORTS
Definition:
pcl_macros.h:323