U3dSVRGMathBspl3Surf4d Class Reference

#include <u3d_svrg_math_bspl3_surf4d.hpp>

Inheritance diagram for U3dSVRGMathBspl3Surf4d:

Public Member Functions
	U3dSVRGMathBspl3Surf4d (U3dPoints4dAr &points, double g_step)
virtual	~U3dSVRGMathBspl3Surf4d ()
virtual bool	getPoint (double p, double q, double r, U3dPoint4d &point)
Public Member Functions inherited from U3dSVRGMathAbstractSurf4d
	U3dSVRGMathAbstractSurf4d (U3dPoints4dAr &points, double g_step)
	U3dSVRGMathAbstractSurf4d (const U3dSVRGMathAbstractSurf4d &surf)
virtual	~U3dSVRGMathAbstractSurf4d ()
int	getGridPoint (int i, int j, int k, U3dPoint4d &p)
int	getGridX1Size ()
int	getGridX2Size ()
int	getGridX3Size ()
void	setMinGridStep (double eps)
double	getMinGridStep ()
virtual void	getAreaSize (U3dPoint4d &min, U3dPoint4d &max)

Protected Types
typedef std::vector < U3dSimpleBspl3Surf3d * >	BsplLine
typedef std::vector< BsplLine >	BsplMatrix

Protected Member Functions
virtual bool	approximate ()
bool	get_expanded_gp (int i, int j, int k, U3dPoint4d &point)
Protected Member Functions inherited from U3dSVRGMathAbstractSurf4d
void	construct_grid (U3dPoints4dAr &points)
void	push_ip (U3dPoint4d *point)
void	add_grid_cell (int ix1, int jx2, int kx3, U3dSVRGMathAbstractSurface::GridCell &cell)
double	calc_nip_x4 (double x1, double x2, double x3)

Protected Attributes
std::vector< BsplMatrix >	m_bspls_x4
std::vector < U3dSimpleBspl3Curve * >	m_bspls_x1
std::vector < U3dSimpleBspl3Curve * >	m_bspls_x2
std::vector < U3dSimpleBspl3Curve * >	m_bspls_x3
U3dBspl3AbstractMatrix *	m_bm
bool	m_is_ip_done
Protected Attributes inherited from U3dSVRGMathAbstractSurf4d
struct U3dSVRGMathAbstractSurf4d::Area4d	area4d
std::vector < U3dSVRGMathAbstractSurface::GridMatrix >	grid
std::vector< double >	grd_x1
std::vector< double >	grd_x2
std::vector< double >	grd_x3
double	minGridEps
int	m_grd_ip_num
double	m_prev_x4mn
double	m_prev_x4mx
U3dPoints4dAr	m_ips
U3dPoints4dAr	m_grd_ips
U3dIntEq4dLeftPart	m_grd_eq_lp
U3dEqDiv2Solve	m_grd_eq_solver

Detailed Description

4d surface constructed from the third order base spline on pseudoregular grid.

Member Typedef Documentation

typedef std::vector<U3dSimpleBspl3Surf3d*> U3dSVRGMathBspl3Surf4d::BsplLine

protected

Simple base spline 3d surfaces vector (line)

typedef std::vector<BsplLine> U3dSVRGMathBspl3Surf4d::BsplMatrix

protected

Simple base spline 3d surfaces matrix

Constructor & Destructor Documentation

U3dSVRGMathBspl3Surf4d::U3dSVRGMathBspl3Surf4d	(	U3dPoints4dAr &	points,
		double	g_step
	)

Construct surface with provided interpolation points and for minimal grid step value.

virtual U3dSVRGMathBspl3Surf4d::~U3dSVRGMathBspl3Surf4d ( )

virtual

Destruct object

Member Function Documentation

virtual bool U3dSVRGMathBspl3Surf4d::approximate ( )

protectedvirtual

Approximation method. True if all ok.

bool U3dSVRGMathBspl3Surf4d::get_expanded_gp ( int  i, int  j, int  k, U3dPoint4d &  point  )

protected

Return point of expanded grid with boundary nodes. i = 0..m+3, j=0..n+3, k=0..k+3. Return true if ok.

virtual bool U3dSVRGMathBspl3Surf4d::getPoint ( double  p, double  q, double  r, U3dPoint4d &  point  )

virtual

Get 4d point from provided pqr=[0..1]^3 parameters. Return true if interpolation was made.

Implements U3dSVRGMathAbstractSurf4d.

Member Data Documentation

U3dBspl3AbstractMatrix* U3dSVRGMathBspl3Surf4d::m_bm

protected

Beta surface base matrix

std::vector<U3dSimpleBspl3Curve*> U3dSVRGMathBspl3Surf4d::m_bspls_x1

protected

x1(p), x2(q), x3(r) spline curves

std::vector<BsplMatrix> U3dSVRGMathBspl3Surf4d::m_bspls_x4

protected

Simple base spline 3d surfaces cube Sijk(p,q,r)

bool U3dSVRGMathBspl3Surf4d::m_is_ip_done

protected

Is interpolation was made

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The documentation for this class was generated from the following file:

• /net/opt/univers/ubp-i-15.3-centos7-x64.urij/include/vel3dmod/u3d_svrg_math_bspl3_surf4d.hpp