#include <src/Geometry/Scaling.h>
Public Types | |
typedef _Scalar | Scalar |
the scalar type of the coefficients | |
Public Member Functions | |
UniformScaling () | |
Default constructor without initialization. | |
UniformScaling (const Scalar &s) | |
Constructs and initialize a uniform scaling transformation. | |
const Scalar & | factor () const |
Scalar & | factor () |
UniformScaling | operator* (const UniformScaling &other) const |
Concatenates two uniform scaling. | |
template<int Dim> | |
Transform< Scalar, Dim, Affine > | operator* (const Translation< Scalar, Dim > &t) const |
Concatenates a uniform scaling and a translation. | |
template<int Dim, int Mode> | |
Transform< Scalar, Dim, Mode > | operator* (const Transform< Scalar, Dim, Mode > &t) const |
Concatenates a uniform scaling and an affine transformation. | |
template<typename Derived > | |
internal::plain_matrix_type < Derived >::type | operator* (const MatrixBase< Derived > &other) const |
Concatenates a uniform scaling and a linear transformation matrix. | |
template<typename Derived , int Dim> | |
Matrix< Scalar, Dim, Dim > | operator* (const RotationBase< Derived, Dim > &r) const |
UniformScaling | inverse () const |
template<typename NewScalarType > | |
UniformScaling< NewScalarType > | cast () const |
template<typename OtherScalarType > | |
UniformScaling (const UniformScaling< OtherScalarType > &other) | |
Copy constructor with scalar type conversion. | |
bool | isApprox (const UniformScaling &other, typename NumTraits< Scalar >::Real prec=NumTraits< Scalar >::dummy_precision()) const |
Protected Attributes | |
Scalar | m_factor |
typedef _Scalar UniformScaling< _Scalar >::Scalar |
UniformScaling< _Scalar >::UniformScaling | ( | ) | [inline] |
Default constructor without initialization.
Definition at line 59 of file Scaling.h.
Referenced by UniformScaling< _Scalar >::inverse(), and UniformScaling< _Scalar >::operator*().
UniformScaling< _Scalar >::UniformScaling | ( | const Scalar & | s | ) | [inline, explicit] |
UniformScaling< _Scalar >::UniformScaling | ( | const UniformScaling< OtherScalarType > & | other | ) | [inline, explicit] |
Copy constructor with scalar type conversion.
Definition at line 103 of file Scaling.h.
References UniformScaling< _Scalar >::factor(), and UniformScaling< _Scalar >::m_factor.
UniformScaling<NewScalarType> UniformScaling< _Scalar >::cast | ( | ) | const [inline] |
*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
.
Definition at line 98 of file Scaling.h.
References UniformScaling< _Scalar >::m_factor.
const Scalar& UniformScaling< _Scalar >::factor | ( | ) | const [inline] |
Definition at line 63 of file Scaling.h.
References UniformScaling< _Scalar >::m_factor.
Referenced by UniformScaling< _Scalar >::isApprox(), Translation< _Scalar, _Dim >::operator*(), Transform< _Scalar, _Dim, _Mode >::operator*(), MatrixBase< Derived >::operator*(), UniformScaling< _Scalar >::operator*(), RotationBase< Derived, 3 >::operator*(), Transform< _Scalar, _Dim, _Mode >::operator*=(), Transform< _Scalar, _Dim, _Mode >::operator=(), and UniformScaling< _Scalar >::UniformScaling().
Scalar& UniformScaling< _Scalar >::factor | ( | ) | [inline] |
Definition at line 64 of file Scaling.h.
References UniformScaling< _Scalar >::m_factor.
UniformScaling UniformScaling< _Scalar >::inverse | ( | ) | const [inline] |
Definition at line 89 of file Scaling.h.
References UniformScaling< _Scalar >::m_factor, and UniformScaling< _Scalar >::UniformScaling().
bool UniformScaling< _Scalar >::isApprox | ( | const UniformScaling< _Scalar > & | other, |
typename NumTraits< Scalar >::Real | prec = NumTraits<Scalar>::dummy_precision() |
||
) | const [inline] |
true
if *this
is approximately equal to other, within the precision determined by prec.Definition at line 110 of file Scaling.h.
References UniformScaling< _Scalar >::factor(), and UniformScaling< _Scalar >::m_factor.
internal::plain_matrix_type<Derived>::type UniformScaling< _Scalar >::operator* | ( | const MatrixBase< Derived > & | other | ) | const [inline] |
Concatenates a uniform scaling and a linear transformation matrix.
Definition at line 81 of file Scaling.h.
References UniformScaling< _Scalar >::m_factor.
Transform< Scalar, Dim, Affine > UniformScaling< Scalar >::operator* | ( | const Translation< Scalar, Dim > & | t | ) | const [inline] |
Concatenates a uniform scaling and a translation.
Definition at line 162 of file Scaling.h.
References Transform< _Scalar, _Dim, _Mode >::linear(), Transform< _Scalar, _Dim, _Mode >::matrix(), Transform< _Scalar, _Dim, _Mode >::translation(), and Translation< _Scalar, _Dim >::vector().
Transform< Scalar, Dim, Mode > UniformScaling< Scalar >::operator* | ( | const Transform< Scalar, Dim, Mode > & | t | ) | const [inline] |
Concatenates a uniform scaling and an affine transformation.
Definition at line 175 of file Scaling.h.
References Transform< _Scalar, _Dim, _Mode >::prescale(), and t().
UniformScaling UniformScaling< _Scalar >::operator* | ( | const UniformScaling< _Scalar > & | other | ) | const [inline] |
Concatenates two uniform scaling.
Definition at line 67 of file Scaling.h.
References UniformScaling< _Scalar >::factor(), UniformScaling< _Scalar >::m_factor, and UniformScaling< _Scalar >::UniformScaling().
Matrix<Scalar,Dim,Dim> UniformScaling< _Scalar >::operator* | ( | const RotationBase< Derived, Dim > & | r | ) | const [inline] |
Definition at line 85 of file Scaling.h.
References UniformScaling< _Scalar >::m_factor, and RotationBase< Derived, _Dim >::toRotationMatrix().
Scalar UniformScaling< _Scalar >::m_factor [protected] |
Definition at line 54 of file Scaling.h.
Referenced by UniformScaling< _Scalar >::cast(), UniformScaling< _Scalar >::factor(), UniformScaling< _Scalar >::inverse(), UniformScaling< _Scalar >::isApprox(), UniformScaling< _Scalar >::operator*(), and UniformScaling< _Scalar >::UniformScaling().
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