nc::rotations::DCM Class Reference

Factory methods for generating direction cosine matrices and vectors. More...

#include <DCM.hpp>

Static Public Member Functions
static NdArray< double >	eulerAngles (const NdArray< double > &angles)
static NdArray< double >	eulerAngles (double roll, double pitch, double yaw)
static NdArray< double >	eulerAxisAngle (const NdArray< double > &inAxis, double inAngle)
static NdArray< double >	eulerAxisAngle (const Vec3 &inAxis, double inAngle)
static bool	isValid (const NdArray< double > &inArray)
static double	pitch (const NdArray< double > &dcm)
static double	roll (const NdArray< double > &dcm)
static NdArray< double >	xRotation (double inAngle)
static double	yaw (const NdArray< double > &dcm)
static NdArray< double >	yRotation (double inAngle)
static NdArray< double >	zRotation (double inAngle)

Detailed Description

Factory methods for generating direction cosine matrices and vectors.

Member Function Documentation

eulerAngles() [1/2]

static NdArray< double > nc::rotations::DCM::eulerAngles ( const NdArray< double > &  angles )

inlinestatic

returns a direction cosine matrix that rotates according to the input euler angles

Parameters

angles

euler roll, pitch, angles

Returns

NdArray

eulerAngles() [2/2]

static NdArray< double > nc::rotations::DCM::eulerAngles ( double  roll, double  pitch, double  yaw  )

inlinestatic

returns a direction cosine matrix that rotates according to the input euler angles

Parameters

roll	euler roll angle in radians
pitch	euler pitch angle in radians
yaw	euler yaw angle in radians

Returns

NdArray

eulerAxisAngle() [1/2]

static NdArray< double > nc::rotations::DCM::eulerAxisAngle ( const NdArray< double > &  inAxis, double  inAngle  )

inlinestatic

returns a direction cosine matrix that rotates about the input axis by the input angle

Parameters

inAxis	euler axis cartesian vector with x,y,z components
inAngle	euler angle in radians

Returns

NdArray

eulerAxisAngle() [2/2]

static NdArray< double > nc::rotations::DCM::eulerAxisAngle ( const Vec3 &  inAxis, double  inAngle  )

inlinestatic

returns a direction cosine matrix that rotates about the input axis by the input angle

Parameters

inAxis	euler axis cartesian vector with x,y,z components
inAngle	euler angle in radians

Returns

NdArray

isValid()

static bool nc::rotations::DCM::isValid ( const NdArray< double > &  inArray )

inlinestatic

returns whether the input array is a direction cosine matrix

Parameters

inArray

Returns

bool

pitch()

static double nc::rotations::DCM::pitch ( const NdArray< double > &  dcm )

inlinestatic

The euler pitch angle in radians

Parameters

dcm	a valid direction cosine matrix

Returns

euler pitch angle in radians

roll()

static double nc::rotations::DCM::roll ( const NdArray< double > &  dcm )

inlinestatic

The euler roll angle in radians

Parameters

dcm	a valid direction cosine matrix

Returns

euler roll angle in radians

xRotation()

static NdArray< double > nc::rotations::DCM::xRotation ( double  inAngle )

inlinestatic

returns a direction cosine matrix that rotates about the x axis by the input angle

Parameters

inAngle

(in radians)

Returns

NdArray<double>

yaw()

static double nc::rotations::DCM::yaw ( const NdArray< double > &  dcm )

inlinestatic

The euler yaw angle in radians

Parameters

dcm	a valid direction cosine matrix

Returns

euler yaw angle in radians

yRotation()

static NdArray< double > nc::rotations::DCM::yRotation ( double  inAngle )

inlinestatic

returns a direction cosine matrix that rotates about the x axis by the input angle

Parameters

inAngle

(in radians)

Returns

NdArray<double>

zRotation()

static NdArray< double > nc::rotations::DCM::zRotation ( double  inAngle )

inlinestatic

returns a direction cosine matrix that rotates about the x axis by the input angle

Parameters

inAngle

(in radians)

Returns

NdArray<double>

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The documentation for this class was generated from the following file:

• DCM.hpp