Point Cloud Library (PCL) 1.12.0
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angles.h
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1/*
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38
39#pragma once
40
41/**
42 * \file pcl/common/angles.h
43 * Define standard C methods to do angle calculations
44 * \ingroup common
45 */
46
47/*@{*/
48namespace pcl
49{
50 /** \brief Convert an angle from radians to degrees
51 * \param alpha the input angle (in radians)
52 * \ingroup common
53 */
54 inline float
55 rad2deg (float alpha);
56
57 /** \brief Convert an angle from degrees to radians
58 * \param alpha the input angle (in degrees)
59 * \ingroup common
60 */
61 inline float
62 deg2rad (float alpha);
63
64 /** \brief Convert an angle from radians to degrees
65 * \param alpha the input angle (in radians)
66 * \ingroup common
67 */
68 inline double
69 rad2deg (double alpha);
70
71 /** \brief Convert an angle from degrees to radians
72 * \param alpha the input angle (in degrees)
73 * \ingroup common
74 */
75 inline double
76 deg2rad (double alpha);
77
78 /** \brief Normalize an angle to (-PI, PI]
79 * \param alpha the input angle (in radians)
80 * \ingroup common
81 */
82 inline float
83 normAngle (float alpha);
84}
85/*@}*/
86#include <pcl/common/impl/angles.hpp>
float deg2rad(float alpha)
Convert an angle from degrees to radians.
Definition angles.hpp:67
float rad2deg(float alpha)
Convert an angle from radians to degrees.
Definition angles.hpp:61
float normAngle(float alpha)
Normalize an angle to (-PI, PI].
Definition angles.hpp:48