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Add an Options template paramter to Transform to enable/disable alignment

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This commit is contained in:
Gael Guennebaud
2011-01-27 16:07:33 +01:00
parent e3306953ef
commit a954a0fbd5
8 changed files with 234 additions and 159 deletions
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20
Eigen/src/Geometry/Homogeneous.h
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@@ -112,12 +112,12 @@ template<typename MatrixType,int _Direction> class Homogeneous
return internal::homogeneous_left_product_impl<Homogeneous,Lhs>(lhs.derived(),rhs.m_matrix);
}
template<typename Scalar, int Dim, int Mode> friend
inline const internal::homogeneous_left_product_impl<Homogeneous,Transform<Scalar,Dim,Mode> >
operator* (const Transform<Scalar,Dim,Mode>& lhs, const Homogeneous& rhs)
template<typename Scalar, int Dim, int Mode, int Options> friend
inline const internal::homogeneous_left_product_impl<Homogeneous,Transform<Scalar,Dim,Mode,Options> >
operator* (const Transform<Scalar,Dim,Mode,Options>& lhs, const Homogeneous& rhs)
{
eigen_assert(int(Direction)==Vertical);
return internal::homogeneous_left_product_impl<Homogeneous,Transform<Scalar,Dim,Mode> >(lhs,rhs.m_matrix);
return internal::homogeneous_left_product_impl<Homogeneous,Transform<Scalar,Dim,Mode,Options> >(lhs,rhs.m_matrix);
}
protected:
@@ -212,18 +212,18 @@ struct take_matrix_for_product
static const type& run(const type &x) { return x; }
};
template<typename Scalar, int Dim, int Mode>
struct take_matrix_for_product<Transform<Scalar, Dim, Mode> >
template<typename Scalar, int Dim, int Mode,int Options>
struct take_matrix_for_product<Transform<Scalar, Dim, Mode, Options> >
{
typedef Transform<Scalar, Dim, Mode> TransformType;
typedef Transform<Scalar, Dim, Mode, Options> TransformType;
typedef typename TransformType::ConstAffinePart type;
static const type run (const TransformType& x) { return x.affine(); }
};
template<typename Scalar, int Dim>
struct take_matrix_for_product<Transform<Scalar, Dim, Projective> >
template<typename Scalar, int Dim, int Options>
struct take_matrix_for_product<Transform<Scalar, Dim, Projective, Options> >
{
typedef Transform<Scalar, Dim, Projective> TransformType;
typedef Transform<Scalar, Dim, Projective, Options> TransformType;
typedef typename TransformType::MatrixType type;
static const type& run (const TransformType& x) { return x.matrix(); }
};