Point Cloud Library (PCL)
1.7.0
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include
pcl
common
angles.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) 2010-2012, 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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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef PCL_COMMON_ANGLES_H_
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#define PCL_COMMON_ANGLES_H_
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/**
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* \file pcl/common/angles.h
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* Define standard C methods to do angle calculations
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* \ingroup common
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*/
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/*@{*/
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namespace
pcl
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{
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/** \brief Convert an angle from radians to degrees
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* \param alpha the input angle (in radians)
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* \ingroup common
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*/
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inline
float
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rad2deg
(
float
alpha);
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/** \brief Convert an angle from degrees to radians
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* \param alpha the input angle (in degrees)
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* \ingroup common
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*/
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inline
float
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deg2rad
(
float
alpha);
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/** \brief Convert an angle from radians to degrees
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* \param alpha the input angle (in radians)
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* \ingroup common
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*/
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inline
double
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rad2deg
(
double
alpha);
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/** \brief Convert an angle from degrees to radians
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* \param alpha the input angle (in degrees)
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* \ingroup common
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*/
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inline
double
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deg2rad
(
double
alpha);
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/** \brief Normalize an angle to (-PI, PI]
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* \param alpha the input angle (in radians)
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* \ingroup common
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*/
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inline
float
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normAngle
(
float
alpha);
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}
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/*@}*/
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#include <pcl/common/impl/angles.hpp>
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#endif // PCL_COMMON_ANGLES_H_