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]

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]

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]

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]

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()

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()

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()

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()

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()

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()

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()

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