nurbs::NurbsBase1D Struct Reference

#include <MeshFlatteningNurbs.h>

Public Member Functions
void	computeFirstDerivatives ()
void	computeSecondDerivatives ()
spMat	getDuMatrix (Eigen::VectorXd u)
Eigen::VectorXd	getDuVector (double u)
spMat	getInfluenceMatrix (Eigen::VectorXd u)
Eigen::VectorXd	getInfluenceVector (double u)
Eigen::VectorXd	getUMesh (int num_u_points)
std::tuple< NurbsBase1D, Eigen::Matrix< double, Eigen::Dynamic, 3 > >	interpolateUBS (Eigen::Matrix< double, Eigen::Dynamic, 3 > poles, int degree, int num_u_poles, int num_u_points)
	NurbsBase1D ()
	NurbsBase1D (Eigen::VectorXd u_knots, Eigen::VectorXd weights, int degree_u=3)

Static Public Member Functions
static Eigen::VectorXd	getKnotSequence (double u_min, double u_max, int deg, int num_poles)
static Eigen::VectorXd	getWeightList (Eigen::VectorXd knots, int u_deg)

Public Attributes
std::vector< std::function< double(double)> >	DDu_functions
int	degree_u
std::vector< std::function< double(double)> >	Du_functions
std::vector< std::function< double(double)> >	u_functions
Eigen::VectorXd	u_knots
Eigen::VectorXd	weights

Constructor & Destructor Documentation

NurbsBase1D() [1/2]

nurbs::NurbsBase1D::NurbsBase1D

(

)

NurbsBase1D() [2/2]

nurbs::NurbsBase1D::NurbsBase1D	(	Eigen::VectorXd	u_knots,
		Eigen::VectorXd	weights,
		int	degree_u = 3
	)

References degree_u, nurbs::get_basis(), u_functions, u_knots, and weights.

Member Function Documentation

computeFirstDerivatives()

void nurbs::NurbsBase1D::computeFirstDerivatives

(

)

References degree_u, Du_functions, nurbs::get_basis_derivative(), u_functions, and u_knots.

computeSecondDerivatives()

void nurbs::NurbsBase1D::computeSecondDerivatives

(

)

References DDu_functions, degree_u, nurbs::get_basis_derivative(), u_functions, and u_knots.

getDuMatrix()

spMat nurbs::NurbsBase1D::getDuMatrix

(

Eigen::VectorXd

u

)

References nurbs::add_triplets(), and getDuVector().

getDuVector()

Eigen::VectorXd nurbs::NurbsBase1D::getDuVector

(

double

u

)

References Du_functions, and u_functions.

Referenced by getDuMatrix().

getInfluenceMatrix()

spMat nurbs::NurbsBase1D::getInfluenceMatrix

(

Eigen::VectorXd

u

)

References nurbs::add_triplets(), and getInfluenceVector().

Referenced by interpolateUBS().

getInfluenceVector()

Eigen::VectorXd nurbs::NurbsBase1D::getInfluenceVector

(

double

u

)

References u_functions.

Referenced by getInfluenceMatrix().

getKnotSequence()

Eigen::VectorXd nurbs::NurbsBase1D::getKnotSequence ( double  u_min, double  u_max, int  deg, int  num_poles  )

static

References u_knots.

Referenced by interpolateUBS(), and nurbs::NurbsBase2D::interpolateUBS().

getUMesh()

Eigen::VectorXd nurbs::NurbsBase1D::getUMesh

(

int

num_u_points

)

References u_knots.

Referenced by interpolateUBS().

getWeightList()

Eigen::VectorXd nurbs::NurbsBase1D::getWeightList ( Eigen::VectorXd  knots, int  u_deg  )

static

References weights.

Referenced by interpolateUBS().

interpolateUBS()

std::tuple< NurbsBase1D, Eigen::Matrix< double, Eigen::Dynamic, 3 > > nurbs::NurbsBase1D::interpolateUBS	(	Eigen::Matrix< double, Eigen::Dynamic, 3 >	poles,
		int	degree,
		int	num_u_poles,
		int	num_u_points
	)

References getInfluenceMatrix(), getKnotSequence(), getUMesh(), getWeightList(), u_knots, and weights.

Member Data Documentation

DDu_functions

std::vector<std::function<double(double)> > nurbs::NurbsBase1D::DDu_functions

Referenced by computeSecondDerivatives().

degree_u

int nurbs::NurbsBase1D::degree_u

Referenced by computeFirstDerivatives(), computeSecondDerivatives(), and NurbsBase1D().

Du_functions

std::vector<std::function<double(double)> > nurbs::NurbsBase1D::Du_functions

Referenced by computeFirstDerivatives(), and getDuVector().

u_functions

std::vector<std::function<double(double)> > nurbs::NurbsBase1D::u_functions

Referenced by computeFirstDerivatives(), computeSecondDerivatives(), getDuVector(), getInfluenceVector(), and NurbsBase1D().

u_knots

Eigen::VectorXd nurbs::NurbsBase1D::u_knots

Referenced by computeFirstDerivatives(), computeSecondDerivatives(), getKnotSequence(), getUMesh(), interpolateUBS(), automotive_design.b_spline_surface_with_knots::knot_u_upper(), config_control_design.b_spline_surface_with_knots::knot_u_upper(), NurbsBase1D(), automotive_design.b_spline_surface_with_knots::wr1(), and config_control_design.b_spline_surface_with_knots::wr1().

weights

Eigen::VectorXd nurbs::NurbsBase1D::weights

Referenced by getWeightList(), interpolateUBS(), and NurbsBase1D().

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The documentation for this struct was generated from the following files:

• FreeCAD/src/Mod/MeshPart/App/MeshFlatteningNurbs.h
• FreeCAD/src/Mod/MeshPart/App/MeshFlatteningNurbs.cpp