MGHHisect is to represent one continuous intersection line of shells. [詳解]

公開型
typedef std::deque< MGFPline >	container_type

typedef container_type::iterator	iterator

typedef container_type::const_iterator	const_iterator

公開メンバ関数
	MGHHisect ()

	MGHHisect (const MGHHisect &hhi)
	void constructor. [詳解]

	MGHHisect (const MGFSurface face1, const MGFSurface face2, MGSSisect &ssi)
	Construct from MGSSisect. [詳解]

	MGHHisect (MGCurve iline, const MGFSurface face1, MGCurve uvline1, const MGFSurface face2=0, MGCurve *uvline2=0)

	~MGHHisect ()

MGHHisect &	operator= (const MGHHisect &hhi)
	Assignment. [詳解]

bool	operator< (const MGHHisect &hhi2) const
	Comparison operator. [詳解]

bool	operator> (const MGHHisect &hhi2) const

bool	operator<= (const MGHHisect &hhi2) const

bool	operator>= (const MGHHisect &hhi2) const

bool	operator== (const MGHHisect &hhi2) const

bool	operator!= (const MGHHisect &hhi2) const

void	build_one (MGHHisect &hhi)

void	build_one (MGHHisect_vector &hhivec)

void	change_range (double t0, double t1)

void	connect_line_to_end (MGCurve iline, const MGFSurface face1, MGCurve uvline1, const MGFSurface face2=0, MGCurve *uvline2=0)

void	connect_line_to_end (MGHHisect &hhi2)

void	connect_line_to_start (MGCurve iline, const MGFSurface face1, MGCurve uvline1, const MGFSurface face2=0, MGCurve *uvline2=0)

void	connect_line_to_start (MGHHisect &hhi2)

bool	has_face2_data () const
	Test if this has face2's information. [詳解]

const MGCurve &	iline () const
	Return the world coordinate isect data. [詳解]

MGCurve &	iline ()

bool	is_null () const
	Test if this is a null HHisect or not. [詳解]

double	param_e () const

double	param_s () const

void	reverse_direction ()
	Reverse the direction of this intersection line. [詳解]

int	num_of_uvline () const
	return number of uvlines. [詳解]

void	release_back (MGCurve *&ilineLast, MGFPline uvline1Last, MGFPline uvline2Last)

void	release_front (MGCurve *&iline1st, MGFPline uvline11st, MGFPline uvline21st)

MGCompositeCurve *	release_line ()

const std::deque< MGFPline > &	uvlines1 () const
	Return uvline1. [詳解]

const std::deque< MGFPline > &	uvlines2 () const
	Return uvline2. [詳解]

const MGFPline &	uvline1 (int i) const
	Return i-th uvline. [詳解]

const MGFPline &	uvline2 (int i) const

void	exchange12 ()

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

詳解

MGHHisect is to represent one continuous intersection line of shells.

Intersection lines a shell with a shell, a face, or a surface. (MGCompositeCurve* iline, deque<MGFPline> uvl1, deque<MGFPline> uvl2) where iline is a world coordinate rep of the line, uvl1 is a deque of 1st shell's face parameter rep, uvl2 is a deque of the 2nd shell's or face's parameter rep of the intersection line. uvl1[i] corresponds to uvl2[i] one by one for all i. The parameter ranges of all the uvl1[i] are continuous and the total of them is equal to the parameter range of iline. For uvl2, the same. Let uvl1[i]'s start parameter be t1, and end parameter t2, then uvl2[i]'s parameter range is also from t1 to t2. Let sf1 be MGSurfCurve(f1's surface, uvl1[i]), then sf1 is the same curve as the iline's part of the parameter range t1 to t2. And sf1 is also equal to MGSurfCurve(f2's surface, uvl2[i]). MGHHisect uses MGFPline to represent the intersection lines. The behavior of MGHHisect(and MGFPline) is like an auto_ptr. Copy or assignment of MGHHisect means transfer of the ownership of all the included curves to copied or assigned MGHHisect and original MGHHisect does not have the ownership of the curves any more. Users should be aware of it. MGHHisect is also used to represent a pojection curve. In this case the size of uvline2 is zero. **** Projection line rep and intersection line rep cannot be mixed. ****

型定義メンバ詳解

typedef container_type::const_iterator MGHHisect::const_iterator

typedef std::deque<MGFPline> MGHHisect::container_type

typedef container_type::iterator MGHHisect::iterator

構築子と解体子

MGHHisect::MGHHisect ( )

inline

MGHHisect::MGHHisect ( const MGHHisect & hhi )

void constructor.

Copy constructor.

MGHHisect::MGHHisect	(	const MGFSurface *	face1,
		const MGFSurface *	face2,
		MGSSisect &	ssi
	)

Construct from MGSSisect.

引数

face1	face1. This must not be null.
face2	face2. This may be null (e.g. for face2 that is actually a surface).
ssi	intersection line of face1 and face2 expressed as MGSSisect.

MGHHisect::MGHHisect	(	MGCurve *	iline,
		const MGFSurface *	face1,
		MGCurve *	uvline1,
		const MGFSurface *	face2 = `0`,
		MGCurve *	uvline2 = `0`
	)

Construct two faces intersection lines. uvline1 and 2 makes uvlines whose vector length is 1. MGHHisect takes the ownership of iline, uvline1, and uvline2 (These must be newed objects). When face2 is null, and uvlines2!=null, it indicates face2 is actually a surface. When both of face2 and uvlines2 are null, it indivates (face2, uvline2) are not used. This case occurs when MGHHisect is used to represent projection lines.

引数

iline	Intersection line of world coordinates. iline must be a newed object pointer and MGHHisect takes the ownership.
face1	face1. This must not be null.
uvline1	Intersection line of face1's (u,v) coordinates. uvline1 must be a newed object pointer and MGHHisect takes the ownership.
face2	When face2 is null, and uvlines2!=null, it indicates face2 is actually a surface.
uvline2	Intersection line of face2's (u,v) coordinates. Takes the ownership.

MGHHisect::~MGHHisect ( )

関数詳解

void MGHHisect::build_one ( MGHHisect & hhi )

Extract a connected line from hhivec one by one and build one continuous line. Extracted lines will be released from hhivec.

void MGHHisect::build_one ( MGHHisect_vector & hhivec )

void MGHHisect::change_range	(	double	t0,
		double	t1
	)

Change parameter range, be able to change the direction by providing t0 greater than t1.

引数

t0	Parameter value for the start of original.
t1	Parameter value for the end of original.

void MGHHisect::connect_line_to_end	(	MGCurve *	iline,
		const MGFSurface *	face1,
		MGCurve *	uvline1,
		const MGFSurface *	face2 = `0`,
		MGCurve *	uvline2 = `0`
	)

Connect a line to this HHisect. When both of face2 and uvlines2 are null, it indivates (face2, uvline2) are not used. This case occurs when MGHHisect is used to represent projection lines. ****Projection lines rep. and intersection lines rep cannot be mixed. iline, uvline1, and uvline2(or hhi2) must have the same direction. iline's direction must be equal to this HHisect's. MGHHisect takes the ownership of iline, uvline1, and uvline2 (These must be newed objects).

引数

iline	Intersection line of world coordinates.
face1	face1. This must not be null.
uvline1	Intersection line of face1's (u,v) coordinates.
face2	face2. This may be null (e.g. for face2 that is actually a surface).
uvline2	Intersection line of face2's (u,v) coordinates. takes the ownership of all the curves of ssi.

void MGHHisect::connect_line_to_end ( MGHHisect & hhi2 )

引数

hhi2	After connected, this hhi2's member data's ownership will be transfered to this MGHHisect, just like std::auto_ptr's assignment.

void MGHHisect::connect_line_to_start	(	MGCurve *	iline,
		const MGFSurface *	face1,
		MGCurve *	uvline1,
		const MGFSurface *	face2 = `0`,
		MGCurve *	uvline2 = `0`
	)

Connect a line to this HHisect. When both of face2 and uvlines2 are null, it indivates (face2, uvline2) are not used. This case occurs when MGHHisect is used to represent projection lines. ****Projection lines rep. and intersection lines rep cannot be mixed. iline, uvline1, and uvline2(or hhi2) must have the same direction. iline's direction must be opposite to this HHisect's. MGHHisect takes the ownership of iline, uvline1, and uvline2 (These must be newed objects).

引数

iline	Intersection line of world coordinates.
face1	face1. This must not be null.
uvline1	Intersection line of face1's (u,v) coordinates.
face2	face2. This may be null (e.g. for face2 that is actually a surface).
uvline2	Intersection line of face2's (u,v) coordinates. takes the ownership of all the curves of ssi.

void MGHHisect::connect_line_to_start ( MGHHisect & hhi2 )

引数

hhi2	After connected, this hhi2's member data's ownership will be transfered to this MGHHisect, just like std::auto_ptr's assignment.

void MGHHisect::exchange12 ( )

exchange12 1st and 2nd lines. This can be used only for intersection line rep.

bool MGHHisect::has_face2_data ( ) const

inline

Test if this has face2's information.

const MGCurve& MGHHisect::iline ( ) const

inline

Return the world coordinate isect data.

MGCurve& MGHHisect::iline ( )

inline

bool MGHHisect::is_null ( ) const

inline

Test if this is a null HHisect or not.

int MGHHisect::num_of_uvline ( ) const

inline

return number of uvlines.

bool MGHHisect::operator!= ( const MGHHisect & hhi2 ) const

inline

bool MGHHisect::operator< ( const MGHHisect & hhi2 ) const

Comparison operator.

bool MGHHisect::operator<= ( const MGHHisect & hhi2 ) const

inline

MGHHisect& MGHHisect::operator= ( const MGHHisect & hhi )

Assignment.

bool MGHHisect::operator== ( const MGHHisect & hhi2 ) const

bool MGHHisect::operator> ( const MGHHisect & hhi2 ) const

inline

bool MGHHisect::operator>= ( const MGHHisect & hhi2 ) const

inline

double MGHHisect::param_e ( ) const

inline

double MGHHisect::param_s ( ) const

inline

void MGHHisect::release_back	(	MGCurve *&	ilineLast,
		MGFPline	uvline1Last,
		MGFPline	uvline2Last
	)

Release the pointer of the last curve. Returned will be the released MGCurve pointer.

void MGHHisect::release_front	(	MGCurve *&	iline1st,
		MGFPline	uvline11st,
		MGFPline	uvline21st
	)

Release the pointer of the 1st curve. Returned will be the released MGCurve pointer.

MGCompositeCurve* MGHHisect::release_line ( )

inline

Release the pointer of the iline curve. Returned will be the released MGCurve pointer.

void MGHHisect::reverse_direction ( )

Reverse the direction of this intersection line.

const MGFPline& MGHHisect::uvline1 ( int i ) const

Return i-th uvline.

const MGFPline& MGHHisect::uvline2 ( int i ) const

const std::deque<MGFPline>& MGHHisect::uvlines1 ( ) const

inline

Return uvline1.

const std::deque<MGFPline>& MGHHisect::uvlines2 ( ) const

inline

Return uvline2.

フレンドと関連関数の詳解

MG_DLL_DECLR friend std::ostream& operator<<	(	std::ostream &	ostrm,
		const MGHHisect &	hhi
	)

friend

String stream Function.

このクラス詳解は次のファイルから抽出されました:

topo/HHisect.h

公開型

公開メンバ関数

フレンド

詳解

型定義メンバ詳解

構築子と解体子

関数詳解

フレンドと関連関数の詳解