Represents a translation transformation. More...
#include <Translation.h>
Public Types | |
enum | { Dim } |
typedef Transform< Scalar, Dim, Affine > | AffineTransformType |
typedef Transform< Scalar, Dim, Isometry > | IsometryTransformType |
typedef Matrix< Scalar, Dim, Dim > | LinearMatrixType |
typedef _Scalar | Scalar |
typedef Matrix< Scalar, Dim, 1 > | VectorType |
Public Member Functions | |
template<typename NewScalarType > | |
internal::cast_return_type < Translation, Translation < NewScalarType, Dim > >::type | cast () const |
Translation | inverse () const |
bool | isApprox (const Translation &other, typename NumTraits< Scalar >::Real prec=NumTraits< Scalar >::dummy_precision()) const |
Translation | operator* (const Translation &other) const |
AffineTransformType | operator* (const UniformScaling< Scalar > &other) const |
template<typename OtherDerived > | |
AffineTransformType | operator* (const EigenBase< OtherDerived > &linear) const |
template<typename Derived > | |
IsometryTransformType | operator* (const RotationBase< Derived, Dim > &r) const |
template<int Mode, int Options> | |
Transform< Scalar, Dim, Mode > | operator* (const Transform< Scalar, Dim, Mode, Options > &t) const |
VectorType | operator* (const VectorType &other) const |
Translation & | operator= (const Translation &other) |
Translation () | |
Translation (const Scalar &sx, const Scalar &sy) | |
Translation (const Scalar &sx, const Scalar &sy, const Scalar &sz) | |
Translation (const VectorType &vector) | |
const VectorType & | translation () const |
VectorType & | translation () |
template<typename OtherScalarType > | |
Translation (const Translation< OtherScalarType, Dim > &other) | |
const VectorType & | vector () const |
VectorType & | vector () |
Scalar | x () const |
Retruns the x-translation by value. | |
Scalar & | x () |
Retruns the x-translation as a reference. | |
Scalar | y () const |
Retruns the y-translation by value. | |
Scalar & | y () |
Retruns the y-translation as a reference. | |
Scalar | z () const |
Retruns the z-translation by value. | |
Scalar & | z () |
Retruns the z-translation as a reference. |
Static Public Member Functions | |
static const Translation | Identity () |
Protected Attributes | |
VectorType | m_coeffs |
Friends | |
template<typename OtherDerived > | |
AffineTransformType | operator* (const EigenBase< OtherDerived > &linear, const Translation &t) |
Represents a translation transformation.
This is defined in the Geometry module.
_Scalar | the scalar type, i.e., the type of the coefficients. |
_Dim | the dimension of the space, can be a compile time value or Dynamic |
typedef Transform<Scalar,Dim,Affine> AffineTransformType |
corresponding affine transformation type
typedef Transform<Scalar,Dim,Isometry> IsometryTransformType |
corresponding isometric transformation type
typedef Matrix<Scalar,Dim,Dim> LinearMatrixType |
corresponding linear transformation matrix type
typedef _Scalar Scalar |
the scalar type of the coefficients
typedef Matrix<Scalar,Dim,1> VectorType |
corresponding vector type
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Default constructor without initialization.
Referenced by Translation< _Scalar, _Dim >::Identity(), Translation< _Scalar, _Dim >::inverse(), and Translation< _Scalar, _Dim >::operator*().
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Constructs and initialize the translation transformation from a vector of translation coefficients
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inlineexplicit |
Copy constructor with scalar type conversion
References Translation< _Scalar, _Dim >::m_coeffs, and Translation< _Scalar, _Dim >::vector().
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*this
with scalar type casted to NewScalarType Note that if NewScalarType is equal to the current scalar type of *this
then this function smartly returns a const reference to *this
.
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inlinestatic |
References Translation< _Scalar, _Dim >::Translation().
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References Translation< _Scalar, _Dim >::m_coeffs, and Translation< _Scalar, _Dim >::Translation().
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true
if *this
is approximately equal to other, within the precision determined by prec.References Translation< _Scalar, _Dim >::m_coeffs.
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Concatenates two translation
References Translation< _Scalar, _Dim >::m_coeffs, and Translation< _Scalar, _Dim >::Translation().
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Concatenates a translation and a uniform scaling
References UniformScaling< _Scalar >::factor(), Transform< _Scalar, _Dim, _Mode, _Options >::linear(), Transform< _Scalar, _Dim, _Mode, _Options >::matrix(), PlainObjectBase< Derived >::setZero(), and Transform< _Scalar, _Dim, _Mode, _Options >::translation().
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Concatenates a translation and a linear transformation
References EigenBase< Derived >::derived(), Transform< _Scalar, _Dim, _Mode, _Options >::linear(), Transform< _Scalar, _Dim, _Mode, _Options >::matrix(), DenseBase< Derived >::row(), PlainObjectBase< Derived >::setZero(), and Transform< _Scalar, _Dim, _Mode, _Options >::translation().
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Concatenates a translation and a rotation
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Concatenates a translation and a transformation
References Translation< _Scalar, _Dim >::m_coeffs, and Transform< _Scalar, _Dim, _Mode, _Options >::pretranslate().
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Applies translation to vector
References Translation< _Scalar, _Dim >::m_coeffs.
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References Translation< _Scalar, _Dim >::m_coeffs.
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References Translation< _Scalar, _Dim >::m_coeffs.
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References Translation< _Scalar, _Dim >::m_coeffs.
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References Translation< _Scalar, _Dim >::m_coeffs.
Referenced by UniformScaling< _Scalar >::operator*(), Transform< _Scalar, _Dim, _Mode, _Options >::operator*(), Transform< _Scalar, _Dim, _Mode, _Options >::operator*=(), Transform< _Scalar, _Dim, _Mode, _Options >::operator=(), and Translation< _Scalar, _Dim >::Translation().
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References Translation< _Scalar, _Dim >::m_coeffs.
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Retruns the x-translation by value.
References Translation< _Scalar, _Dim >::m_coeffs.
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Retruns the x-translation as a reference.
References Translation< _Scalar, _Dim >::m_coeffs.
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Retruns the y-translation by value.
References Translation< _Scalar, _Dim >::m_coeffs.
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Retruns the y-translation as a reference.
References Translation< _Scalar, _Dim >::m_coeffs.
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Retruns the z-translation by value.
References Translation< _Scalar, _Dim >::m_coeffs.
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Retruns the z-translation as a reference.
References Translation< _Scalar, _Dim >::m_coeffs.
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Referenced by Translation< _Scalar, _Dim >::inverse(), Translation< _Scalar, _Dim >::isApprox(), Translation< _Scalar, _Dim >::operator*(), Translation< _Scalar, _Dim >::operator=(), Translation< _Scalar, _Dim >::Translation(), Translation< _Scalar, _Dim >::translation(), Translation< _Scalar, _Dim >::vector(), Translation< _Scalar, _Dim >::x(), Translation< _Scalar, _Dim >::y(), and Translation< _Scalar, _Dim >::z().