Public Member Functions
	Spl_U3dSimpleBspl3Surf3d (const Spl_U3dBspl3AbstractMatrix *bm, const double(&cp)[4][4][4])

virtual	~Spl_U3dSimpleBspl3Surf3d ()

double	get (double p, double q, double r) const

Protected Member Functions
void	make_tensor (const Spl_U3dBspl3AbstractMatrix *bm, const double(&cp)[4][4][4])

double	calc (double pp, double qq, double *rr) const

Protected Attributes
double	m_rt [4][4][4]

const Spl_U3dBspl3AbstractMatrix *	m_bm

Detailed Description

Simple 3D base spline S(p,q,r) defined from 3D hypercube of control points on regular grid.

Constructor & Destructor Documentation

Spl_U3dSimpleBspl3Surf3d::Spl_U3dSimpleBspl3Surf3d	(	const Spl_U3dBspl3AbstractMatrix *	bm,
		const double(&)	cp[4][4][4]
	)

Default constructor with base spline matrix pointer and control points provided. Just copy base matrix pointer, not object.

virtual Spl_U3dSimpleBspl3Surf3d::~Spl_U3dSimpleBspl3Surf3d ( )

inlinevirtual

Destruct object

double Spl_U3dSimpleBspl3Surf3d::calc	(	double *	pp,
		double *	qq,
		double *	rr
	)		const

protected

Calculate spline value

double Spl_U3dSimpleBspl3Surf3d::get	(	double	p,
		double	q,
		double	r
	)		const

Return spline value for provided parameters S=S(p,q,r), pqr=[0,1]^3

void Spl_U3dSimpleBspl3Surf3d::make_tensor	(	const Spl_U3dBspl3AbstractMatrix *	bm,
		const double(&)	cp[4][4][4]
	)

protected

Construct base spline tensor T(3,1)

const Spl_U3dBspl3AbstractMatrix* Spl_U3dSimpleBspl3Surf3d::m_bm

protected

Base spline matrix pointer.

double Spl_U3dSimpleBspl3Surf3d::m_rt[4][4][4]

protected

Result base spline 3d surface tensor

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