MRPT  1.9.9
mrpt::poses::CPose3DQuat Class Reference

## Detailed Description

A class used to store a 3D pose as a translation (x,y,z) and a quaternion (qr,qx,qy,qz).

For a complete description of Points/Poses, see mrpt::poses::CPoseOrPoint, or refer to the 2D/3D Geometry tutorial in the wiki.

To access the translation use x(), y() and z(). To access the rotation, use CPose3DQuat::quat().

This class also behaves like a STL container, since it has begin(), end(), iterators, and can be accessed with the [] operator with indices running from 0 to 6 to access the [x y z qr qx qy qz] as if they were a vector. Thus, a CPose3DQuat can be used as a 7-vector anywhere the MRPT math functions expect any kind of vector.

This class and CPose3D are very similar, and they can be converted to the each other automatically via transformation constructors.

CPose3D (for a class based on a 4x4 matrix instead of a quaternion), mrpt::math::TPose3DQuat, mrpt::poses::CPose3DQuatPDF for a probabilistic version of this class, mrpt::math::CQuaternion, CPoseOrPoint

Definition at line 45 of file CPose3DQuat.h.

#include <mrpt/poses/CPose3DQuat.h>

Inheritance diagram for mrpt::poses::CPose3DQuat:

## Classes

struct  const_iterator

struct  iterator

## Public Types

enum  { is_3D_val = 1 }

enum  { rotation_dimensions = 3 }

enum  { is_PDF_val = 1 }

using type_value = CPose3DQuat
Used to emulate CPosePDF types, for example, in mrpt::graphs::CNetworkOfPoses. More...

using vector_t = mrpt::math::CVectorFixedDouble< DIM >
Fixed-size vector of the correct size to hold all the coordinates of the point/pose. More...

## Public Member Functions

mrpt::math::CQuaternionDoublequat ()

const mrpt::math::CQuaternionDoublequat () const

mrpt::math::CVectorFixedDouble< 3 > & xyz ()

const mrpt::math::CVectorFixedDouble< 3 > & xyz () const

CPose3DQuat ()
Default constructor, initialize translation to zeros and quaternion to no rotation. More...

CPose3DQuat (mrpt::math::TConstructorFlags_Quaternions)
Constructor which left all the quaternion members un-initialized, for use when speed is critical; Use UNINITIALIZED_POSE as argument to this constructor. More...

CPose3DQuat (TConstructorFlags_Poses)

CPose3DQuat (const double x, const double y, const double z, const mrpt::math::CQuaternionDouble &q)
Constructor with initilization of the pose - the quaternion is normalized to make sure it's unitary. More...

CPose3DQuat (const CPose3D &p)
Constructor from a CPose3D. More...

CPose3DQuat (const mrpt::math::TPose3DQuat &p)
Constructor from lightweight object. More...

mrpt::math::TPose3DQuat asTPose () const

CPose3DQuat (const mrpt::math::CMatrixDouble44 &M)
Constructor from a 4x4 homogeneous transformation matrix. More...

void getHomogeneousMatrix (mrpt::math::CMatrixDouble44 &out_HM) const
Returns the corresponding 4x4 homogeneous transformation matrix for the point(translation) or pose (translation+orientation). More...

void asVector (vector_t &v) const
Returns a 7x1 vector with [x y z qr qx qy qz]'. More...

void composeFrom (const CPose3DQuat &A, const CPose3DQuat &B)
Makes this method is slightly more efficient than "this= A + B;" since it avoids the temporary object. More...

void inverseComposeFrom (const CPose3DQuat &A, const CPose3DQuat &B)
Makes this method is slightly more efficient than "this= A - B;" since it avoids the temporary object. More...

void composePoint (const double lx, const double ly, const double lz, double &gx, double &gy, double &gz, mrpt::math::CMatrixFixed< double, 3, 3 > *out_jacobian_df_dpoint=nullptr, mrpt::math::CMatrixFixed< double, 3, 7 > *out_jacobian_df_dpose=nullptr) const
Computes the 3D point G such as . More...

void inverseComposePoint (const double gx, const double gy, const double gz, double &lx, double &ly, double &lz, mrpt::math::CMatrixFixed< double, 3, 3 > *out_jacobian_df_dpoint=nullptr, mrpt::math::CMatrixFixed< double, 3, 7 > *out_jacobian_df_dpose=nullptr) const
Computes the 3D point L such as . More...

template<class POINT1 , class POINT2 >
void composePoint (const POINT1 &L, POINT2 &G) const
Computes the 3D point G such as . More...

template<class POINT1 , class POINT2 >
void inverseComposePoint (const POINT1 &G, POINT2 &L) const
Computes the 3D point L such as . More...

CPoint3D operator+ (const CPoint3D &L) const
Computes the 3D point G such as . More...

mrpt::math::TPoint3D operator+ (const mrpt::math::TPoint3D &L) const
Computes the 3D point G such as . More...

virtual void operator*= (const double s)
Scalar multiplication (all x y z qr qx qy qz elements are multiplied by the scalar). More...

CPose3DQuatoperator+= (const CPose3DQuat &b)
Make . More...

CPose3DQuat operator+ (const CPose3DQuat &p) const
Return the composed pose . More...

CPose3DQuatoperator-= (const CPose3DQuat &b)
Make . More...

CPose3DQuat operator- (const CPose3DQuat &p) const
Return the composed pose . More...

void inverse ()
Convert this pose into its inverse, saving the result in itself. More...

void asString (std::string &s) const
Returns a human-readable textual representation of the object (eg: "[x y z qr qx qy qz]", angles in degrees.) More...

std::string asString () const

void fromString (const std::string &s)
Set the current object value from a string generated by 'asString' (eg: "[0.02 1.04 -0.8 1 0 0 0]" ) More...

void fromStringRaw (const std::string &s)
Same as fromString, but without requiring the square brackets in the string. More...

const double & operator[] (unsigned int i) const

double & operator[] (unsigned int i)

void sphericalCoordinates (const mrpt::math::TPoint3D &point, double &out_range, double &out_yaw, double &out_pitch, mrpt::math::CMatrixFixed< double, 3, 3 > *out_jacob_dryp_dpoint=nullptr, mrpt::math::CMatrixFixed< double, 3, 7 > *out_jacob_dryp_dpose=nullptr) const
Computes the spherical coordinates of a 3D point as seen from the 6D pose specified by this object. More...

const type_valuegetPoseMean () const

type_valuegetPoseMean ()

void setToNaN () override
Set all data fields to quiet NaN. More...

const CPose3DQuatderived () const

CPose3DQuatderived ()

virtual mxArraywriteToMatlab () const
Introduces a pure virtual method responsible for writing to a mxArray Matlab object, typically a MATLAB struct whose contents are documented in each derived class. More...

RTTI classes and functions for polymorphic hierarchies
mrpt::rtti::CObject::Ptr duplicateGetSmartPtr () const
Makes a deep copy of the object and returns a smart pointer to it. More...

## Static Public Member Functions

static constexpr bool is_3D ()

static constexpr bool is_PDF ()

## Public Attributes

mrpt::math::CVectorFixedDouble< 3 > m_coords
The translation vector [x,y,z]. More...

mrpt::math::CQuaternionDouble m_quat
The quaternion. More...

## Protected Member Functions

CSerializable virtual methods
uint8_t serializeGetVersion () const override
Must return the current versioning number of the object. More...

void serializeTo (mrpt::serialization::CArchive &out) const override
Serialize CSerializable Object to CSchemeArchiveBase derived object. More...

void serializeFrom (mrpt::serialization::CArchive &in, uint8_t serial_version) override
Serialize CSchemeArchiveBase derived object to CSerializable Object. More...

CSerializable virtual methods
virtual void serializeTo (CSchemeArchiveBase &out) const
Virtual method for writing (serializing) to an abstract schema based archive. More...

virtual void serializeFrom (CSchemeArchiveBase &in)
Virtual method for reading (deserializing) from an abstract schema based archive. More...

## RTTI stuff

using Ptr = std::shared_ptr< CPose3DQuat >

using ConstPtr = std::shared_ptr< const CPose3DQuat >

using UniquePtr = std::unique_ptr< CPose3DQuat >

using ConstUniquePtr = std::unique_ptr< const CPose3DQuat >

static mrpt::rtti::CLASSINIT _init_CPose3DQuat

static const mrpt::rtti::TRuntimeClassId runtimeClassId

static constexpr const char * className = "CPose3DQuat"

static const mrpt::rtti::TRuntimeClassId_GetBaseClass ()

static constexpr auto getClassName ()

static const mrpt::rtti::TRuntimeClassIdGetRuntimeClassIdStatic ()

static std::shared_ptr< CObjectCreateObject ()

template<typename... Args>
static Ptr Create (Args &&... args)

template<typename Alloc , typename... Args>
static Ptr CreateAlloc (const Alloc &alloc, Args &&... args)

template<typename... Args>
static UniquePtr CreateUnique (Args &&... args)

virtual const mrpt::rtti::TRuntimeClassIdGetRuntimeClass () const override
Returns information about the class of an object in runtime. More...

virtual mrpt::rtti::CObjectclone () const override
Returns a deep copy (clone) of the object, indepently of its class. More...

## STL-like methods and typedefs

enum  { static_size = 7 }

using value_type = double
The type of the elements. More...

using reference = double &

using const_reference = const double &

using size_type = std::size_t

using difference_type = std::ptrdiff_t

using reverse_iterator = std::reverse_iterator< iterator >

using const_reverse_iterator = std::reverse_iterator< const_iterator >

static constexpr size_type size ()

static constexpr bool empty ()

static constexpr size_type max_size ()

static void resize (const size_t n)

void assign (const size_t N, const double val)

iterator begin ()

iterator end ()

const_iterator begin () const

const_iterator end () const

reverse_iterator rbegin ()

const_reverse_iterator rbegin () const

reverse_iterator rend ()

const_reverse_iterator rend () const

void swap (CPose3DQuat &o)

static bool is3DPoseOrPoint ()
Return true for poses or points with a Z component, false otherwise. More...

double x () const
Common members of all points & poses classes. More...

double & x ()

void x (const double v)

double y () const

double & y ()

void y (const double v)

void x_incr (const double v)

void y_incr (const double v)

double sqrDistanceTo (const CPoseOrPoint< OTHERCLASS, DIM2 > &b) const
Returns the squared euclidean distance to another pose/point: More...

double distanceTo (const CPoseOrPoint< OTHERCLASS, DIM2 > &b) const
Returns the Euclidean distance to another pose/point: More...

double distanceTo (const mrpt::math::TPoint3D &b) const
Returns the euclidean distance to a 3D point: More...

double distance2DToSquare (double ax, double ay) const
Returns the squared 2D distance from this pose/point to a 2D point (ignores Z, if it exists). More...

double distance3DToSquare (double ax, double ay, double az) const
Returns the squared 3D distance from this pose/point to a 3D point. More...

double distance2DTo (double ax, double ay) const
Returns the 2D distance from this pose/point to a 2D point (ignores Z, if it exists). More...

double distance3DTo (double ax, double ay, double az) const
Returns the 3D distance from this pose/point to a 3D point. More...

double norm () const
Returns the euclidean norm of vector: . More...

vector_t asVectorVal () const
Return the pose or point as a 1xN vector with all the components (see derived classes for each implementation) More...

MATRIX44 getHomogeneousMatrixVal () const
Returns the corresponding 4x4 homogeneous transformation matrix for the point(translation) or pose (translation+orientation). More...

void getInverseHomogeneousMatrix (MATRIX44 &out_HM) const
Returns the corresponding 4x4 inverse homogeneous transformation matrix for this point or pose. More...

MATRIX44 getInverseHomogeneousMatrixVal () const

## ◆ const_reference

 using mrpt::poses::CPose3DQuat::const_reference = const double&

Definition at line 352 of file CPose3DQuat.h.

## ◆ const_reverse_iterator

 using mrpt::poses::CPose3DQuat::const_reverse_iterator = std::reverse_iterator

Definition at line 604 of file CPose3DQuat.h.

## ◆ ConstPtr

 using mrpt::poses::CPose3DQuat::ConstPtr = std::shared_ptr

Definition at line 48 of file CPose3DQuat.h.

## ◆ ConstUniquePtr

 using mrpt::poses::CPose3DQuat::ConstUniquePtr = std::unique_ptr

Definition at line 48 of file CPose3DQuat.h.

## ◆ difference_type

Definition at line 354 of file CPose3DQuat.h.

## ◆ Ptr

 using mrpt::poses::CPose3DQuat::Ptr = std::shared_ptr< CPose3DQuat >

A type for the associated smart pointer

Definition at line 48 of file CPose3DQuat.h.

## ◆ reference

 using mrpt::poses::CPose3DQuat::reference = double&

Definition at line 351 of file CPose3DQuat.h.

## ◆ reverse_iterator

 using mrpt::poses::CPose3DQuat::reverse_iterator = std::reverse_iterator

Definition at line 603 of file CPose3DQuat.h.

## ◆ size_type

 using mrpt::poses::CPose3DQuat::size_type = std::size_t

Definition at line 353 of file CPose3DQuat.h.

## ◆ type_value

Used to emulate CPosePDF types, for example, in mrpt::graphs::CNetworkOfPoses.

Definition at line 330 of file CPose3DQuat.h.

## ◆ UniquePtr

 using mrpt::poses::CPose3DQuat::UniquePtr = std::unique_ptr< CPose3DQuat >

Definition at line 48 of file CPose3DQuat.h.

## ◆ value_type

 using mrpt::poses::CPose3DQuat::value_type = double

The type of the elements.

Definition at line 350 of file CPose3DQuat.h.

## ◆ vector_t

 using mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::vector_t = mrpt::math::CVectorFixedDouble
inherited

Fixed-size vector of the correct size to hold all the coordinates of the point/pose.

Definition at line 137 of file CPoseOrPoint.h.

## ◆ anonymous enum

 anonymous enum
Enumerator
is_3D_val

Definition at line 331 of file CPose3DQuat.h.

## ◆ anonymous enum

 anonymous enum
Enumerator
rotation_dimensions

Definition at line 336 of file CPose3DQuat.h.

## ◆ anonymous enum

 anonymous enum
Enumerator
is_PDF_val

Definition at line 340 of file CPose3DQuat.h.

## ◆ anonymous enum

 anonymous enum
Enumerator
static_size

Definition at line 357 of file CPose3DQuat.h.

## ◆ CPose3DQuat() [1/7]

 mrpt::poses::CPose3DQuat::CPose3DQuat ( )
inline

Default constructor, initialize translation to zeros and quaternion to no rotation.

Definition at line 70 of file CPose3DQuat.h.

References m_coords.

## ◆ CPose3DQuat() [2/7]

 mrpt::poses::CPose3DQuat::CPose3DQuat ( mrpt::math::TConstructorFlags_Quaternions )
inline

Constructor which left all the quaternion members un-initialized, for use when speed is critical; Use UNINITIALIZED_POSE as argument to this constructor.

Definition at line 78 of file CPose3DQuat.h.

## ◆ CPose3DQuat() [3/7]

 mrpt::poses::CPose3DQuat::CPose3DQuat ( TConstructorFlags_Poses )
inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 83 of file CPose3DQuat.h.

## ◆ CPose3DQuat() [4/7]

 mrpt::poses::CPose3DQuat::CPose3DQuat ( const double x, const double y, const double z, const mrpt::math::CQuaternionDouble & q )
inline

Constructor with initilization of the pose - the quaternion is normalized to make sure it's unitary.

Definition at line 90 of file CPose3DQuat.h.

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## ◆ CPose3DQuat() [5/7]

 CPose3DQuat::CPose3DQuat ( const CPose3D & p )
explicit

Constructor from a CPose3D.

Definition at line 29 of file CPose3DQuat.cpp.

## ◆ CPose3DQuat() [6/7]

 mrpt::poses::CPose3DQuat::CPose3DQuat ( const mrpt::math::TPose3DQuat & p )
inline

Constructor from lightweight object.

Definition at line 105 of file CPose3DQuat.h.

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## ◆ CPose3DQuat() [7/7]

 CPose3DQuat::CPose3DQuat ( const mrpt::math::CMatrixDouble44 & M )
explicit

Constructor from a 4x4 homogeneous transformation matrix.

Definition at line 39 of file CPose3DQuat.cpp.

References m_coords, and m_quat.

## ◆ _GetBaseClass()

 static const mrpt::rtti::TRuntimeClassId* mrpt::poses::CPose3DQuat::_GetBaseClass ( )
staticprotected

## ◆ assign()

 void mrpt::poses::CPose3DQuat::assign ( const size_t N, const double val )
inline

Definition at line 372 of file CPose3DQuat.h.

References mrpt::math::MatrixVectorBase< Scalar, Derived >::fill(), m_coords, m_quat, and val.

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## ◆ asString() [1/2]

 void mrpt::poses::CPose3DQuat::asString ( std::string & s ) const
inline

Returns a human-readable textual representation of the object (eg: "[x y z qr qx qy qz]", angles in degrees.)

fromString

Definition at line 240 of file CPose3DQuat.h.

References mrpt::format(), m_coords, and m_quat.

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## ◆ asString() [2/2]

 std::string mrpt::poses::CPose3DQuat::asString ( ) const
inline

Definition at line 246 of file CPose3DQuat.h.

## ◆ asTPose()

 TPose3DQuat CPose3DQuat::asTPose ( ) const

Definition at line 534 of file CPose3DQuat.cpp.

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## ◆ asVector()

 void CPose3DQuat::asVector ( vector_t & v ) const

Returns a 7x1 vector with [x y z qr qx qy qz]'.

Returns a 1x7 vector with [x y z qr qx qy qz].

Definition at line 64 of file CPose3DQuat.cpp.

References m_coords, and m_quat.

## ◆ asVectorVal()

 vector_t mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::asVectorVal ( ) const
inlineinherited

Return the pose or point as a 1xN vector with all the components (see derived classes for each implementation)

Definition at line 266 of file CPoseOrPoint.h.

## ◆ begin() [1/2]

 iterator mrpt::poses::CPose3DQuat::begin ( )
inline

Definition at line 605 of file CPose3DQuat.h.

Referenced by rend().

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## ◆ begin() [2/2]

 const_iterator mrpt::poses::CPose3DQuat::begin ( ) const
inline

Definition at line 607 of file CPose3DQuat.h.

## ◆ clone()

 virtual mrpt::rtti::CObject* mrpt::poses::CPose3DQuat::clone ( ) const
overridevirtual

Returns a deep copy (clone) of the object, indepently of its class.

Implements mrpt::rtti::CObject.

## ◆ composeFrom()

 void CPose3DQuat::composeFrom ( const CPose3DQuat & A, const CPose3DQuat & B )

Makes this method is slightly more efficient than "this= A + B;" since it avoids the temporary object.

Makes "this = A (+) B"; this method is slightly more efficient than "this= A + B;" since it avoids the temporary object.

Note
A or B can be "this" without problems.
inverseComposeFrom, composePoint
Note
A or B can be "this" without problems.

Definition at line 79 of file CPose3DQuat.cpp.

References mrpt::math::CQuaternion< T >::crossProduct(), m_coords, and m_quat.

Referenced by operator+(), and operator+=().

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## ◆ composePoint() [1/2]

 void CPose3DQuat::composePoint ( const double lx, const double ly, const double lz, double & gx, double & gy, double & gz, mrpt::math::CMatrixFixed< double, 3, 3 > * out_jacobian_df_dpoint = nullptr, mrpt::math::CMatrixFixed< double, 3, 7 > * out_jacobian_df_dpose = nullptr ) const

Computes the 3D point G such as .

composeFrom, inverseComposePoint
inverseComposeFrom

Definition at line 114 of file CPose3DQuat.cpp.

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## ◆ composePoint() [2/2]

template<class POINT1 , class POINT2 >
 void mrpt::poses::CPose3DQuat::composePoint ( const POINT1 & L, POINT2 & G ) const
inline

Computes the 3D point G such as .

POINT1 and POINT1 can be anything supporing [0],[1],[2].

composePoint

Definition at line 167 of file CPose3DQuat.h.

References composePoint(), and G.

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## ◆ Create()

template<typename... Args>
 static Ptr mrpt::poses::CPose3DQuat::Create ( Args &&... args )
inlinestatic

Definition at line 48 of file CPose3DQuat.h.

## ◆ CreateAlloc()

template<typename Alloc , typename... Args>
 static Ptr mrpt::poses::CPose3DQuat::CreateAlloc ( const Alloc & alloc, Args &&... args )
inlinestatic

Definition at line 48 of file CPose3DQuat.h.

## ◆ CreateObject()

 static std::shared_ptr mrpt::poses::CPose3DQuat::CreateObject ( )
static

## ◆ CreateUnique()

template<typename... Args>
 static UniquePtr mrpt::poses::CPose3DQuat::CreateUnique ( Args &&... args )
inlinestatic

Definition at line 48 of file CPose3DQuat.h.

## ◆ derived() [1/2]

 const CPose3DQuat & mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::derived ( ) const
inlineinherited

Definition at line 129 of file CPoseOrPoint.h.

## ◆ derived() [2/2]

 CPose3DQuat & mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::derived ( )
inlineinherited

Definition at line 133 of file CPoseOrPoint.h.

## ◆ distance2DTo()

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::distance2DTo ( double ax, double ay ) const
inlineinherited

Returns the 2D distance from this pose/point to a 2D point (ignores Z, if it exists).

Definition at line 237 of file CPoseOrPoint.h.

## ◆ distance2DToSquare()

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::distance2DToSquare ( double ax, double ay ) const
inlineinherited

Returns the squared 2D distance from this pose/point to a 2D point (ignores Z, if it exists).

Definition at line 221 of file CPoseOrPoint.h.

## ◆ distance3DTo()

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::distance3DTo ( double ax, double ay, double az ) const
inlineinherited

Returns the 3D distance from this pose/point to a 3D point.

Definition at line 243 of file CPoseOrPoint.h.

## ◆ distance3DToSquare()

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::distance3DToSquare ( double ax, double ay, double az ) const
inlineinherited

Returns the squared 3D distance from this pose/point to a 3D point.

Definition at line 228 of file CPoseOrPoint.h.

## ◆ distanceTo() [1/2]

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::distanceTo ( const CPoseOrPoint< OTHERCLASS, DIM2 > & b ) const
inlineinherited

Returns the Euclidean distance to another pose/point:

Definition at line 214 of file CPoseOrPoint.h.

## ◆ distanceTo() [2/2]

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::distanceTo ( const mrpt::math::TPoint3D & b ) const
inlineinherited

Returns the euclidean distance to a 3D point:

Definition at line 249 of file CPoseOrPoint.h.

## ◆ duplicateGetSmartPtr()

 mrpt::rtti::CObject::Ptr CObject::duplicateGetSmartPtr ( ) const
inlineinherited

Makes a deep copy of the object and returns a smart pointer to it.

Definition at line 200 of file CObject.h.

References mrpt::rtti::CObject::clone().

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## ◆ empty()

 static constexpr bool mrpt::poses::CPose3DQuat::empty ( )
inlinestatic

Definition at line 362 of file CPose3DQuat.h.

## ◆ end() [1/2]

 iterator mrpt::poses::CPose3DQuat::end ( )
inline

Definition at line 606 of file CPose3DQuat.h.

References static_size.

Referenced by rbegin().

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## ◆ end() [2/2]

 const_iterator mrpt::poses::CPose3DQuat::end ( ) const
inline

Definition at line 608 of file CPose3DQuat.h.

References static_size.

## ◆ fromString()

 void CPose3DQuat::fromString ( const std::string & s )

Set the current object value from a string generated by 'asString' (eg: "[0.02 1.04 -0.8 1 0 0 0]" )

asString
Exceptions
 std::exception On invalid format

Definition at line 540 of file CPose3DQuat.cpp.

Referenced by fromStringRaw().

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## ◆ fromStringRaw()

 void CPose3DQuat::fromStringRaw ( const std::string & s )

Same as fromString, but without requiring the square brackets in the string.

Definition at line 555 of file CPose3DQuat.cpp.

References fromString().

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## ◆ getClassName()

 static constexpr auto mrpt::poses::CPose3DQuat::getClassName ( )
inlinestatic

Definition at line 48 of file CPose3DQuat.h.

## ◆ getHomogeneousMatrix()

 void CPose3DQuat::getHomogeneousMatrix ( mrpt::math::CMatrixDouble44 & out_HM ) const

Returns the corresponding 4x4 homogeneous transformation matrix for the point(translation) or pose (translation+orientation).

getInverseHomogeneousMatrix

Definition at line 53 of file CPose3DQuat.cpp.

References m_coords, m_quat, and mrpt::math::CQuaternion< T >::rotationMatrixNoResize().

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## ◆ getHomogeneousMatrixVal()

 MATRIX44 mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::getHomogeneousMatrixVal ( ) const
inlineinherited

Returns the corresponding 4x4 homogeneous transformation matrix for the point(translation) or pose (translation+orientation).

getInverseHomogeneousMatrix

Definition at line 278 of file CPoseOrPoint.h.

## ◆ getInverseHomogeneousMatrix()

 void mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::getInverseHomogeneousMatrix ( MATRIX44 & out_HM ) const
inlineinherited

Returns the corresponding 4x4 inverse homogeneous transformation matrix for this point or pose.

getHomogeneousMatrix

Definition at line 290 of file CPoseOrPoint.h.

## ◆ getInverseHomogeneousMatrixVal()

 MATRIX44 mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::getInverseHomogeneousMatrixVal ( ) const
inlineinherited

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 298 of file CPoseOrPoint.h.

## ◆ getPoseMean() [1/2]

 const type_value& mrpt::poses::CPose3DQuat::getPoseMean ( ) const
inline

Definition at line 345 of file CPose3DQuat.h.

## ◆ getPoseMean() [2/2]

 type_value& mrpt::poses::CPose3DQuat::getPoseMean ( )
inline

Definition at line 346 of file CPose3DQuat.h.

## ◆ GetRuntimeClass()

 virtual const mrpt::rtti::TRuntimeClassId* mrpt::poses::CPose3DQuat::GetRuntimeClass ( ) const
overridevirtual

Returns information about the class of an object in runtime.

Reimplemented from mrpt::serialization::CSerializable.

## ◆ GetRuntimeClassIdStatic()

 static const mrpt::rtti::TRuntimeClassId& mrpt::poses::CPose3DQuat::GetRuntimeClassIdStatic ( )
static

## ◆ inverse()

 void CPose3DQuat::inverse ( )

Convert this pose into its inverse, saving the result in itself.

operator-

Definition at line 489 of file CPose3DQuat.cpp.

References inverseComposePoint(), m_coords, and m_quat.

Referenced by mrpt::poses::operator-().

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## ◆ inverseComposeFrom()

 void CPose3DQuat::inverseComposeFrom ( const CPose3DQuat & A, const CPose3DQuat & B )

Makes this method is slightly more efficient than "this= A - B;" since it avoids the temporary object.

Note
A or B can be "this" without problems.
composeFrom, composePoint
Note
A or B can be "this" without problems.
composeFrom

Definition at line 98 of file CPose3DQuat.cpp.

Referenced by operator-(), and operator-=().

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## ◆ inverseComposePoint() [1/2]

 void CPose3DQuat::inverseComposePoint ( const double gx, const double gy, const double gz, double & lx, double & ly, double & lz, mrpt::math::CMatrixFixed< double, 3, 3 > * out_jacobian_df_dpoint = nullptr, mrpt::math::CMatrixFixed< double, 3, 7 > * out_jacobian_df_dpose = nullptr ) const

Computes the 3D point L such as .

Computes the 3D point G such as .

composePoint, composeFrom
composeFrom

Definition at line 187 of file CPose3DQuat.cpp.

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## ◆ inverseComposePoint() [2/2]

template<class POINT1 , class POINT2 >
 void mrpt::poses::CPose3DQuat::inverseComposePoint ( const POINT1 & G, POINT2 & L ) const
inline

Computes the 3D point L such as .

inverseComposePoint

Definition at line 175 of file CPose3DQuat.h.

References G, and inverseComposePoint().

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## ◆ is3DPoseOrPoint()

 static bool mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::is3DPoseOrPoint ( )
inlinestaticinherited

Return true for poses or points with a Z component, false otherwise.

Definition at line 180 of file CPoseOrPoint.h.

## ◆ is_3D()

 static constexpr bool mrpt::poses::CPose3DQuat::is_3D ( )
inlinestatic

Definition at line 335 of file CPose3DQuat.h.

References is_3D_val.

## ◆ is_PDF()

 static constexpr bool mrpt::poses::CPose3DQuat::is_PDF ( )
inlinestatic

Definition at line 344 of file CPose3DQuat.h.

References is_PDF_val.

## ◆ max_size()

 static constexpr size_type mrpt::poses::CPose3DQuat::max_size ( )
inlinestatic

Definition at line 363 of file CPose3DQuat.h.

References static_size.

## ◆ norm()

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::norm ( ) const
inlineinherited

Returns the euclidean norm of vector: .

Definition at line 256 of file CPoseOrPoint.h.

## ◆ operator*=()

 void CPose3DQuat::operator*= ( const double s )
virtual

Scalar multiplication (all x y z qr qx qy qz elements are multiplied by the scalar).

Definition at line 315 of file CPose3DQuat.cpp.

References m_coords, and m_quat.

## ◆ operator+() [1/3]

 CPoint3D mrpt::poses::CPose3DQuat::operator+ ( const CPoint3D & L ) const
inline

Computes the 3D point G such as .

composePoint

Definition at line 182 of file CPose3DQuat.h.

References composePoint(), and G.

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## ◆ operator+() [2/3]

 mrpt::math::TPoint3D mrpt::poses::CPose3DQuat::operator+ ( const mrpt::math::TPoint3D & L ) const
inline

Computes the 3D point G such as .

composePoint

Definition at line 191 of file CPose3DQuat.h.

References composePoint(), and G.

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## ◆ operator+() [3/3]

 CPose3DQuat mrpt::poses::CPose3DQuat::operator+ ( const CPose3DQuat & p ) const
inline

Return the composed pose .

Definition at line 210 of file CPose3DQuat.h.

References composeFrom().

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## ◆ operator+=()

 CPose3DQuat& mrpt::poses::CPose3DQuat::operator+= ( const CPose3DQuat & b )
inline

Make .

Definition at line 203 of file CPose3DQuat.h.

References composeFrom().

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## ◆ operator-()

 CPose3DQuat mrpt::poses::CPose3DQuat::operator- ( const CPose3DQuat & p ) const
inline

Return the composed pose .

Definition at line 225 of file CPose3DQuat.h.

References inverseComposeFrom().

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## ◆ operator-=()

 CPose3DQuat& mrpt::poses::CPose3DQuat::operator-= ( const CPose3DQuat & b )
inline

Make .

Definition at line 218 of file CPose3DQuat.h.

References inverseComposeFrom().

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## ◆ operator[]() [1/2]

 const double& mrpt::poses::CPose3DQuat::operator[] ( unsigned int i ) const
inline

Definition at line 265 of file CPose3DQuat.h.

References m_coords, and m_quat.

## ◆ operator[]() [2/2]

 double& mrpt::poses::CPose3DQuat::operator[] ( unsigned int i )
inline

Definition at line 289 of file CPose3DQuat.h.

References m_coords, and m_quat.

## ◆ quat() [1/2]

 mrpt::math::CQuaternionDouble& mrpt::poses::CPose3DQuat::quat ( )
inline

Definition at line 58 of file CPose3DQuat.h.

References m_quat.

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## ◆ quat() [2/2]

 const mrpt::math::CQuaternionDouble& mrpt::poses::CPose3DQuat::quat ( ) const
inline

Definition at line 60 of file CPose3DQuat.h.

References m_quat.

## ◆ rbegin() [1/2]

 reverse_iterator mrpt::poses::CPose3DQuat::rbegin ( )
inline

Definition at line 612 of file CPose3DQuat.h.

References end().

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## ◆ rbegin() [2/2]

 const_reverse_iterator mrpt::poses::CPose3DQuat::rbegin ( ) const
inline

Definition at line 613 of file CPose3DQuat.h.

References end().

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## ◆ rend() [1/2]

 reverse_iterator mrpt::poses::CPose3DQuat::rend ( )
inline

Definition at line 617 of file CPose3DQuat.h.

References begin().

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## ◆ rend() [2/2]

 const_reverse_iterator mrpt::poses::CPose3DQuat::rend ( ) const
inline

Definition at line 618 of file CPose3DQuat.h.

References begin().

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## ◆ resize()

 static void mrpt::poses::CPose3DQuat::resize ( const size_t n )
inlinestatic

Definition at line 364 of file CPose3DQuat.h.

References mrpt::format(), and static_size.

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## ◆ serializeFrom() [1/2]

 void CPose3DQuat::serializeFrom ( mrpt::serialization::CArchive & in, uint8_t serial_version )
overrideprotectedvirtual

Serialize CSchemeArchiveBase derived object to CSerializable Object.

Implements mrpt::serialization::CSerializable.

Definition at line 332 of file CPose3DQuat.cpp.

References m_coords, m_quat, and MRPT_THROW_UNKNOWN_SERIALIZATION_VERSION.

## ◆ serializeFrom() [2/2]

 virtual void mrpt::serialization::CSerializable::serializeFrom ( CSchemeArchiveBase & in )
inlineprotectedvirtualinherited

Virtual method for reading (deserializing) from an abstract schema based archive.

Definition at line 74 of file CSerializable.h.

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## ◆ serializeGetVersion()

 uint8_t CPose3DQuat::serializeGetVersion ( ) const
overrideprotectedvirtual

Must return the current versioning number of the object.

Start in zero for new classes, and increments each time there is a change in the stored format.

Implements mrpt::serialization::CSerializable.

Definition at line 326 of file CPose3DQuat.cpp.

## ◆ serializeTo() [1/2]

 void CPose3DQuat::serializeTo ( mrpt::serialization::CArchive & out ) const
overrideprotectedvirtual

Serialize CSerializable Object to CSchemeArchiveBase derived object.

Implements mrpt::serialization::CSerializable.

Definition at line 327 of file CPose3DQuat.cpp.

References m_coords, and m_quat.

## ◆ serializeTo() [2/2]

 virtual void mrpt::serialization::CSerializable::serializeTo ( CSchemeArchiveBase & out ) const
inlineprotectedvirtualinherited

Virtual method for writing (serializing) to an abstract schema based archive.

Definition at line 64 of file CSerializable.h.

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## ◆ setToNaN()

 void CPose3DQuat::setToNaN ( )
overridevirtual

Set all data fields to quiet NaN.

Definition at line 500 of file CPose3DQuat.cpp.

References m_coords, and quat().

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## ◆ size()

 static constexpr size_type mrpt::poses::CPose3DQuat::size ( )
inlinestatic

Definition at line 361 of file CPose3DQuat.h.

References static_size.

## ◆ sphericalCoordinates()

 void CPose3DQuat::sphericalCoordinates ( const mrpt::math::TPoint3D & point, double & out_range, double & out_yaw, double & out_pitch, mrpt::math::CMatrixFixed< double, 3, 3 > * out_jacob_dryp_dpoint = nullptr, mrpt::math::CMatrixFixed< double, 3, 7 > * out_jacob_dryp_dpose = nullptr ) const

Computes the spherical coordinates of a 3D point as seen from the 6D pose specified by this object.

For the coordinate system see the top of this page. If the matrix pointers are not nullptr, the Jacobians will be also computed for the range-yaw-pitch variables wrt the passed 3D point and this 7D pose.

Definition at line 386 of file CPose3DQuat.cpp.

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## ◆ sqrDistanceTo()

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::sqrDistanceTo ( const CPoseOrPoint< OTHERCLASS, DIM2 > & b ) const
inlineinherited

Returns the squared euclidean distance to another pose/point:

Definition at line 187 of file CPoseOrPoint.h.

## ◆ swap()

 void mrpt::poses::CPose3DQuat::swap ( CPose3DQuat & o )
inline

Definition at line 623 of file CPose3DQuat.h.

References m_coords, m_quat, and mrpt::math::CMatrixFixed< T, ROWS, COLS >::swap().

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## ◆ writeToMatlab()

 virtual mxArray* mrpt::serialization::CSerializable::writeToMatlab ( ) const
inlinevirtualinherited

Introduces a pure virtual method responsible for writing to a mxArray Matlab object, typically a MATLAB struct whose contents are documented in each derived class.

Returns
A new mxArray (caller is responsible of memory freeing) or nullptr is class does not support conversion to MATLAB.

Definition at line 90 of file CSerializable.h.

## ◆ x() [1/3]

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::x ( ) const
inlineinherited

Common members of all points & poses classes.

< Get X coord.

Definition at line 143 of file CPoseOrPoint.h.

Referenced by asTPose(), and CPose3DQuat().

## ◆ x() [2/3]

 double& mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::x ( )
inlineinherited

Definition at line 152 of file CPoseOrPoint.h.

## ◆ x() [3/3]

 void mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::x ( const double v )
inlineinherited
Parameters
 v Set X coord.

Definition at line 161 of file CPoseOrPoint.h.

## ◆ x_incr()

 void mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::x_incr ( const double v )
inlineinherited
Parameters
 v X+=v

Definition at line 170 of file CPoseOrPoint.h.

## ◆ xyz() [1/2]

 mrpt::math::CVectorFixedDouble<3>& mrpt::poses::CPose3DQuat::xyz ( )
inline

Definition at line 62 of file CPose3DQuat.h.

References m_coords.

## ◆ xyz() [2/2]

 const mrpt::math::CVectorFixedDouble<3>& mrpt::poses::CPose3DQuat::xyz ( ) const
inline

Definition at line 64 of file CPose3DQuat.h.

References m_coords.

## ◆ y() [1/3]

 double mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::y ( ) const
inlineinherited

< Get Y coord.

Definition at line 147 of file CPoseOrPoint.h.

Referenced by asTPose(), and CPose3DQuat().

## ◆ y() [2/3]

 double& mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::y ( )
inlineinherited

Definition at line 156 of file CPoseOrPoint.h.

## ◆ y() [3/3]

 void mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::y ( const double v )
inlineinherited
Parameters
 v Set Y coord.

Definition at line 165 of file CPoseOrPoint.h.

## ◆ y_incr()

 void mrpt::poses::CPoseOrPoint< CPose3DQuat , DIM >::y_incr ( const double v )
inlineinherited
Parameters
 v Y+=v

Definition at line 174 of file CPoseOrPoint.h.

## ◆ _init_CPose3DQuat

 mrpt::rtti::CLASSINIT mrpt::poses::CPose3DQuat::_init_CPose3DQuat
staticprotected

Definition at line 48 of file CPose3DQuat.h.

## ◆ className

 constexpr const char* mrpt::poses::CPose3DQuat::className = "CPose3DQuat"
static

Definition at line 48 of file CPose3DQuat.h.

## ◆ m_coords

 mrpt::math::CVectorFixedDouble<3> mrpt::poses::CPose3DQuat::m_coords

The translation vector [x,y,z].

Definition at line 52 of file CPose3DQuat.h.

## ◆ m_quat

 mrpt::math::CQuaternionDouble mrpt::poses::CPose3DQuat::m_quat

The quaternion.

Definition at line 54 of file CPose3DQuat.h.

## ◆ runtimeClassId

 const mrpt::rtti::TRuntimeClassId mrpt::poses::CPose3DQuat::runtimeClassId
staticprotected

Definition at line 48 of file CPose3DQuat.h.

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