ON_PolynomialSurface Class Reference

#include <opennurbs_bezier.h>

Public Member Functions
	ON_PolynomialSurface ()
	ON_PolynomialSurface (const ON_BezierSurface &)
	ON_PolynomialSurface (const ON_PolynomialSurface &)
	ON_PolynomialSurface (int, bool, int, int)
	~ON_PolynomialSurface ()
bool	Create (int, bool, int, int)
void	Destroy ()
bool	Evaluate (double s, double t, int der_count, int v_stride, double *v) const
ON_PolynomialSurface &	operator= (const ON_BezierSurface &)
ON_PolynomialSurface &	operator= (const ON_PolynomialSurface &)

Public Attributes
ON_4dPointArray	m_cv
int	m_dim
	1,2, or 3 More...
ON_Interval	m_domain [2]
int	m_is_rat
	1 if rational, 0 if not rational More...
int	m_order [2]

Constructor & Destructor Documentation

ON_PolynomialSurface() [1/4]

ON_PolynomialSurface::ON_PolynomialSurface

(

)

ON_PolynomialSurface() [2/4]

ON_PolynomialSurface::ON_PolynomialSurface	(	int	,
		bool	,
		int	,
		int
	)

~ON_PolynomialSurface()

ON_PolynomialSurface::~ON_PolynomialSurface

(

)

ON_PolynomialSurface() [3/4]

ON_PolynomialSurface::ON_PolynomialSurface

(

const ON_PolynomialSurface &

)

ON_PolynomialSurface() [4/4]

ON_PolynomialSurface::ON_PolynomialSurface

(

const ON_BezierSurface &

)

Member Function Documentation

Create()

bool ON_PolynomialSurface::Create	(	int	,
		bool	,
		int	,
		int
	)

Destroy()

void ON_PolynomialSurface::Destroy

(

)

Evaluate()

bool ON_PolynomialSurface::Evaluate	(	double	s,
		double	t,
		int	der_count,
		int	v_stride,
		double *	v
	)		const

Parameters

s	returns false if unable to evaluate
t	evaluation parameter
der_count	number of derivatives (>=0)
v_stride	array stride (>=Dimension())
v	array of length stride*(ndir+1)*(ndir+2)/2

operator=() [1/2]

ON_PolynomialSurface& ON_PolynomialSurface::operator=

(

const ON_BezierSurface &

)

operator=() [2/2]

ON_PolynomialSurface& ON_PolynomialSurface::operator=

(

const ON_PolynomialSurface &

)

Member Data Documentation

m_cv

ON_4dPointArray ON_PolynomialSurface::m_cv

coefficients ( m_C.Length() = m_order[0]*m_order[1] coefficient of s^m*t^n = m_cv[m_order[1]*m+n]

m_dim

int ON_PolynomialSurface::m_dim

1,2, or 3

m_domain

ON_Interval ON_PolynomialSurface::m_domain[2]

m_is_rat

int ON_PolynomialSurface::m_is_rat

1 if rational, 0 if not rational

m_order

int ON_PolynomialSurface::m_order[2]