MGIgesPD128 クラス

MGIgesPD128 is the class for Iges parameter data type 128(NURBS Surface). [詳解]

MGIgesPD128 の継承関係図

公開メンバ関数
	MGIgesPD128 (MGIgesDirectoryEntry *DEpointer=0)
	Constructs an object of class MGIgesPD128. [詳解]
	MGIgesPD128 (const MGSBRep &sb)
	Constructs an object of class MGIgesPD128. [詳解]
	MGIgesPD128 (const MGRSBRep &sb)
	Constructs an object of class MGIgesPD128. [詳解]
	~MGIgesPD128 ()
	Destructor;. [詳解]
void	read_in (char pDelimeter, std::istringstream &pdstream)
	Read in parameter data from string stream data. [詳解]
void	write_out_into_string (const MGIgesGSec &gsec, MGPvector< std::string > &plines) const
基底クラス MGIgesPD に属する継承公開メンバ関数
	MGIgesPD ()
	Constructors. [詳解]
	MGIgesPD (int type_number, MGIgesDirectoryEntry *DEpointer=0)
	Default constructor. [詳解]
virtual	~MGIgesPD ()
	Destructor;. [詳解]
void	setDE (MGIgesDirectoryEntry *DE)
int	type_number () const
const MGIgesDirectoryEntry *	DEpointer () const
MGIgesDirectoryEntry *	DEpointer ()

公開変数類
int	m_upper_indexU
	Member data. [詳解]
int	m_upper_indexV
	that is, m_upper_indexV=nBrepV-1. [詳解]
int	m_degreeU
int	m_degreeV
short	m_closedU
	=0:open , =1:closed curve, along the parameter u; [詳解]
short	m_closedV
	=0:open , =1:closed curve, along the parameter v; [詳解]
short	m_non_rational
	=0:rational, =1:non rational; [詳解]
short	m_periodicU
	=0:nonperiodic, =1:periodic, along the parameter u; [詳解]
short	m_periodicV
	=0:nonperiodic, =1:periodic, along the parameter v; [詳解]
MGKnotVector	m_knotsU
	Knot vector of length (nBrepU+orderU). [詳解]
MGKnotVector	m_knotsV
	Knot vector of length (nBrepV+orderV). [詳解]
MGSPointSeq	m_weights
MGSPointSeq	m_control_points
	m_control_points[i+nBrepU*j] for 0<=i<=nBrepU-1, 0<=j<=nBrepV-1. [詳解]
double	m_start_paramU
double	m_end_paramU
double	m_start_paramV
double	m_end_paramV

詳解

MGIgesPD128 is the class for Iges parameter data type 128(NURBS Surface).

構築子と解体子

MGIgesPD128::MGIgesPD128

(

MGIgesDirectoryEntry *

DEpointer = 0

)

Constructs an object of class MGIgesPD128.

MGIgesPD128::MGIgesPD128

(

const MGSBRep &

sb

)

Constructs an object of class MGIgesPD128.

MGIgesPD128::MGIgesPD128

(

const MGRSBRep &

sb

)

Constructs an object of class MGIgesPD128.

MGIgesPD128::~MGIgesPD128 ( )

inline

Destructor;.

関数詳解

void MGIgesPD128::read_in ( char  pDelimeter, std::istringstream &  pdstream  )

virtual

Read in parameter data from string stream data.

MGIgesPDを実装しています。

void MGIgesPD128::write_out_into_string ( const MGIgesGSec &  gsec, MGPvector< std::string > &  plines  ) const

virtual

Write out this PD as MGIgesParamLine's(into plines). Except for string data, one integer or double data is output into one MGIgesParamLine, not striding over more than one line. Only when string data is output(to Holleris string), the data may stride over more than one lines. plines[i] for 0<=i<plines.size() are valid.

引数

gsec	Input gsec to input delimeter_param and delimeter_record;
plines	output plines.

MGIgesPDを実装しています。

メンバ詳解

short MGIgesPD128::m_closedU

=0:open , =1:closed curve, along the parameter u;

short MGIgesPD128::m_closedV

=0:open , =1:closed curve, along the parameter v;

MGSPointSeq MGIgesPD128::m_control_points

m_control_points[i+nBrepU*j] for 0<=i<=nBrepU-1, 0<=j<=nBrepV-1.

Control points of length nBrepU*nBrepV.

int MGIgesPD128::m_degreeU

Degree of the NURBS along the parameter u, that is, m_degreeU=orderU-1.

int MGIgesPD128::m_degreeV

Degree of the NURBS along the parameter v, that is, m_degreeV=orderV-1.

double MGIgesPD128::m_end_paramU

Starting and ending parameters along the parameter U, that is, m_start_paramU=m_knotsU[m_degreeU], or m_start_paramU=m_knots[orderU-1]. m_end_paramU=m_knots[nBrepU],

double MGIgesPD128::m_end_paramV

Starting and ending parameters along the parameter v, that is, m_start_paramV=m_knotsV[m_degreeV], or m_start_paramV=m_knots[orderV-1]. m_end_paramV=m_knots[nBrepV],

MGKnotVector MGIgesPD128::m_knotsU

Knot vector of length (nBrepU+orderU).

MGKnotVector MGIgesPD128::m_knotsV

Knot vector of length (nBrepV+orderV).

short MGIgesPD128::m_non_rational

=0:rational, =1:non rational;

short MGIgesPD128::m_periodicU

=0:nonperiodic, =1:periodic, along the parameter u;

short MGIgesPD128::m_periodicV

=0:nonperiodic, =1:periodic, along the parameter v;

double MGIgesPD128::m_start_paramU

double MGIgesPD128::m_start_paramV

int MGIgesPD128::m_upper_indexU

Member data.

Here we denote the surface S(u,v) using the parameter (u,v). nBrepU=m_upper_indexU+1, orderU=m_degreeU+1 nBrepV=m_upper_indexV+1, orderV=m_degreeV+1 (nBrep is B-Representation dimension of B-Spline). Upper index of sum along the parameter u, that is, m_upper_indexU=nBrepU-1.

int MGIgesPD128::m_upper_indexV

that is, m_upper_indexV=nBrepV-1.

Upper index of sum along the parameter v,

MGSPointSeq MGIgesPD128::m_weights

Weight vector of length nBrepU*nBrepV. m_weights[i+nBrepU*j] is the weight for the control points m_control_points[i+nBrepU*j], for 0<=i<=nBrepU-1, 0<=j<=nBrepV-1.

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このクラス詳解は次のファイルから抽出されました:

• mgIges/igespd128.h