MGSBRepTP クラス

Defines Tangent Plane Line B-Representation Class. [詳解]

公開メンバ関数
	MGSBRepTP ()
	Default Constructor, will be set as no TPs' are specified. [詳解]
	MGSBRepTP (const MGSBRepTP &)
	Copy Constructor. [詳解]
	MGSBRepTP (const MGSurface &srf)
	Compute TP of four boundaries of a Surface B-Rep. [詳解]
	~MGSBRepTP ()
MGSBRepTP &	operator= (const MGSBRepTP &)
	Assignment. [詳解]
double	get_perimeters_max_cos (const MGPvector< MGLBRep > &deris, double taumax[4], double cosmax[4]) const
double	get_perimeters_max_sin (const MGSurface &srf, double taumax[4], double sinmax[4], bool *eval=0) const
double	max_cos (const MGCurve *perimeter[4]) const
double	max_cos (const MGPvector< MGLBRep > &perimeters) const
bool	specified (int i) const
void	set_TP_null (int i)
	Set i-th perimeter's TP as a null, as an unspecified one. [詳解]
void	set_TP (int i, const MGLBRep &tp)
	Set i-th perimeter's TP(copy version). [詳解]
void	set_TP (int i, std::auto_ptr< MGLBRep > &tp)
	Set i-th perimeter's TP(auto_ptr version). [詳解]
const MGLBRep &	TP (int i) const
	Return i-th perimeter's TP. [詳解]
MGLBRep &	TP (int i)
MGLBRep **	TP ()

フレンド
MG_DLL_DECLR friend std::ostream &	operator<< (std::ostream &, const MGSBRepTP &)
	String stream Function. [詳解]

詳解

Defines Tangent Plane Line B-Representation Class.

Tangent plane is a line b-representation of (unit)normal vector of tangent plane along surface perimeter.

構築子と解体子

MGSBRepTP::MGSBRepTP

(

)

Default Constructor, will be set as no TPs' are specified.

MGSBRepTP::MGSBRepTP

(

const MGSBRepTP &

)

Copy Constructor.

MGSBRepTP::MGSBRepTP

(

const MGSurface &

srf

)

Compute TP of four boundaries of a Surface B-Rep.

MGSBRepTP::~MGSBRepTP

(

)

関数詳解

double MGSBRepTP::get_perimeters_max_cos	(	const MGPvector< MGLBRep > &	deris,
		double	taumax[4],
		double	cosmax[4]
	)		const

Compute the maximum (absolute) cos value of between vector deris[i](t) and vector this->TP(i)(t) for i=0,1,2,3, where t is a common parameter of the data point obtained from deris[i]'s knot vector. Function's return value is the max out of cosmax[.].

引数

deris	the size must be 4.
taumax	parameter on which the maximum value attains will be stored.
cosmax	the maximum value will be stored.

double MGSBRepTP::get_perimeters_max_sin	(	const MGSurface &	srf,
		double	taumax[4],
		double	sinmax[4],
		bool *	eval = 0
	)		const

Compute the maximum (absolute) sin value of between vector srf.normal(uv(t)) and vector this->TP(i)(t) for i=0,1,2,3, where perim[i] is the same as srf.perimeter_curve(i), and t is a common parameter of deris[i] and TP(i). Function's return value is the max out of sinmax[.].

引数

srf	surface which must corresponds to this object.
taumax	parameters on which the maximum value attains will be stored.
sinmax	the maximum value will be stored.
eval	indicates perimeters to evalate if eval!=null, When eval[i] is true, perimeter i is evaluated for 0<=i<=3.

double MGSBRepTP::max_cos

(

const MGCurve *

perimeter[4]

)

const

Compute maximun abs(cons(theta)), where theta=angle of TP(i) and corresponding edge_crvl[i]'s start and end points' tangent vector.

引数

perimeter

境界線リスト(vmin,umax,vmax,uminの順,辺番号0,1,2,3の順)

double MGSBRepTP::max_cos

(

const MGPvector< MGLBRep > &

perimeters

)

const

Compute maximun abs(cons(theta)), where theta=angle of TP(i) and corresponding edge_crvl[i]'s start and end points' tangent vector.

引数

perimeters

境界線リスト(vmin,umax,vmax,uminの順,辺番号0,1,2,3の順)

MGSBRepTP& MGSBRepTP::operator=

(

const MGSBRepTP &

)

Assignment.

void MGSBRepTP::set_TP	(	int	i,
		const MGLBRep &	tp
	)

Set i-th perimeter's TP(copy version).

void MGSBRepTP::set_TP	(	int	i,
		std::auto_ptr< MGLBRep > &	tp
	)

Set i-th perimeter's TP(auto_ptr version).

void MGSBRepTP::set_TP_null

(

int

i

)

Set i-th perimeter's TP as a null, as an unspecified one.

bool MGSBRepTP::specified ( int  i ) const

inline

Return if i-th perimeter's TP specified(true) or not. i=0, 2 are v=min and max u-parameter line. i=1, 3 are u=max and min v-parameter line.

const MGLBRep& MGSBRepTP::TP ( int  i ) const

inline

Return i-th perimeter's TP.

MGLBRep& MGSBRepTP::TP ( int  i )

inline

MGLBRep** MGSBRepTP::TP ( )

inline

フレンドと関連関数の詳解

MG_DLL_DECLR friend std::ostream& operator<< ( std::ostream &  , const MGSBRepTP &    )

friend

String stream Function.

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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:

• mg/SBRepTP.h