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    Searched refs:hyperplane (Results 1 - 5 of 5) sorted by null

  /external/eigen/Eigen/src/Eigen2Support/Geometry/
ParametrizedLine.h 51 explicit ParametrizedLine(const Hyperplane<_Scalar, _AmbientDim>& hyperplane);
85 Scalar intersection(const Hyperplane<_Scalar, _AmbientDim>& hyperplane);
120 /** Constructs a parametrized line from a 2D hyperplane
122 * \warning the ambient space must have dimension 2 such that the hyperplane actually describes a line
125 inline ParametrizedLine<_Scalar, _AmbientDim>::ParametrizedLine(const Hyperplane<_Scalar, _AmbientDim>& hyperplane)
128 direction() = hyperplane.normal().unitOrthogonal();
129 origin() = -hyperplane.normal()*hyperplane.offset()
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  /external/eigen/Eigen/src/Geometry/
ParametrizedLine.h 62 explicit ParametrizedLine(const Hyperplane<_Scalar, _AmbientDim, OtherOptions>& hyperplane);
99 Scalar intersectionParameter(const Hyperplane<_Scalar, _AmbientDim, OtherOptions>& hyperplane) const;
102 Scalar intersection(const Hyperplane<_Scalar, _AmbientDim, OtherOptions>& hyperplane) const;
105 VectorType intersectionPoint(const Hyperplane<_Scalar, _AmbientDim, OtherOptions>& hyperplane) const;
140 /** Constructs a parametrized line from a 2D hyperplane
142 * \warning the ambient space must have dimension 2 such that the hyperplane actually describes a lin
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  /external/eigen/test/eigen2/
eigen2_regression.cpp 17 HyperplaneType *hyperplane,
22 // pick a random hyperplane, store the coefficients of its equation
23 hyperplane->coeffs().resize(size + 1);
27 hyperplane->coeffs().coeffRef(j) = ei_random<Scalar>();
28 } while(ei_abs(hyperplane->coeffs().coeff(j)) < 0.5);
31 // now pick numPoints random points on this hyperplane
38 // project cur_point onto the hyperplane
39 Scalar x = - (hyperplane->coeffs().start(size).cwise()*cur_point).sum();
40 cur_point *= hyperplane->coeffs().coeff(size) / x;
90 Hyperplane<float,2> coeffs3f
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eigen2_hyperplane.cpp 16 template<typename HyperplaneType> void hyperplane(const HyperplaneType& _plane) function
19 Hyperplane.h
73 Hyperplane<OtherScalar,Dim> hp1f = pl1.template cast<OtherScalar>();
75 Hyperplane<Scalar,Dim> hp1d = pl1.template cast<Scalar>();
81 typedef Hyperplane<Scalar, 2> HLine;
119 CALL_SUBTEST_1( hyperplane(Hyperplane<float,2>()) );
120 CALL_SUBTEST_2( hyperplane(Hyperplane<float,3>()) );
121 CALL_SUBTEST_3( hyperplane(Hyperplane<double,4>()) )
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  /external/eigen/test/
geo_hyperplane.cpp 16 template<typename HyperplaneType> void hyperplane(const HyperplaneType& _plane) function
19 Hyperplane.h
74 Hyperplane<OtherScalar,Dim,Options> hp1f = pl1.template cast<OtherScalar>();
76 Hyperplane<Scalar,Dim,Options> hp1d = pl1.template cast<Scalar>();
82 typedef Hyperplane<Scalar, 2> HLine;
119 typedef Hyperplane<Scalar,3,AutoAlign> Plane3a;
120 typedef Hyperplane<Scalar,3,DontAlign> Plane3u;
148 CALL_SUBTEST_1( hyperplane(Hyperplane<float,2>()) );
149 CALL_SUBTEST_2( hyperplane(Hyperplane<float,3>()) )
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