MGIgesPD126 クラス

MGIgesPD126 is the class for Iges parameter data type 126(NURBS). [詳解]

MGIgesPD126 の継承関係図

公開メンバ関数
	MGIgesPD126 (MGIgesDirectoryEntry *DEpointer=0)
	Constructs an object of class MGIgesPD126. [詳解]
	MGIgesPD126 (const MGLBRep &lb)
	Constructs an object of class MGIgesPD126. [詳解]
	MGIgesPD126 (const MGRLBRep &lb)
	Constructs an object of class MGIgesPD126. [詳解]
	~MGIgesPD126 ()
	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_index
	Upper index of sum, that is, m_upper_index=nBrep-1. [詳解]
int	m_degree
	Degree of the NURBS, that is, m_degree=order-1. [詳解]
short	m_planar
	=0:nonplanar, =1:planar; [詳解]
short	m_closed
	=0:open curve, =1:closed curve; [詳解]
short	m_non_rational
	=0:rational, =1:non rational; [詳解]
short	m_periodic
	=0:nonperiodic, =1:periodic; [詳解]
MGKnotVector	m_knots
	Knot vector of length (nBrep+order). [詳解]
std::vector< double >	m_weights
	Weight vector of length nBrep. [詳解]
MGBPointSeq	m_control_points
	Control points of length nBrep. [詳解]
double	m_start_param
double	m_end_param
double	m_normal [3]
	Normal vector of the plane if the NURBS is planar. [詳解]

詳解

MGIgesPD126 is the class for Iges parameter data type 126(NURBS).

構築子と解体子

MGIgesPD126::MGIgesPD126

(

MGIgesDirectoryEntry *

DEpointer = 0

)

Constructs an object of class MGIgesPD126.

MGIgesPD126::MGIgesPD126

(

const MGLBRep &

lb

)

Constructs an object of class MGIgesPD126.

MGIgesPD126::MGIgesPD126

(

const MGRLBRep &

lb

)

Constructs an object of class MGIgesPD126.

MGIgesPD126::~MGIgesPD126 ( )

inline

Destructor;.

関数詳解

void MGIgesPD126::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 MGIgesPD126::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 MGIgesPD126::m_closed

=0:open curve, =1:closed curve;

MGBPointSeq MGIgesPD126::m_control_points

Control points of length nBrep.

int MGIgesPD126::m_degree

Degree of the NURBS, that is, m_degree=order-1.

double MGIgesPD126::m_end_param

Starting and ending parameters, that is, m_start_param=m_knots[m_degree], or m_start_param=m_knots[order-1]. m_end_param=m_knots[nBrep],

MGKnotVector MGIgesPD126::m_knots

Knot vector of length (nBrep+order).

short MGIgesPD126::m_non_rational

=0:rational, =1:non rational;

double MGIgesPD126::m_normal[3]

Normal vector of the plane if the NURBS is planar.

short MGIgesPD126::m_periodic

=0:nonperiodic, =1:periodic;

short MGIgesPD126::m_planar

=0:nonplanar, =1:planar;

double MGIgesPD126::m_start_param

int MGIgesPD126::m_upper_index

Upper index of sum, that is, m_upper_index=nBrep-1.

Here we denote nBrep=m_upper_index+1, order=m_degree+1 (nBrep is B-Representation dimension of B-Spline).

std::vector<double> MGIgesPD126::m_weights

Weight vector of length nBrep.

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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/igespd126.h