ShapeAnalysis_WireVertex Class Reference

Analyzes and records status of vertices in a Wire. More...

#include <ShapeAnalysis_WireVertex.hxx>

Public Member Functions
	ShapeAnalysis_WireVertex ()
	Empty constructor.
void	Init (const TopoDS_Wire &wire, const double preci)
void	Init (const occ::handle< ShapeExtend_WireData > &swbd, const double preci)
void	Load (const TopoDS_Wire &wire)
void	Load (const occ::handle< ShapeExtend_WireData > &sbwd)
void	SetPrecision (const double preci)
	Sets the precision for work Analysing: for each Vertex, comparison between the end of the preceding edge and the start of the following edge Each Vertex rank corresponds to the End Vertex of the Edge of same rank, in the ShapeExtend_WireData. I.E. for Vertex <num>, Edge <num> is the preceding one, <num+1> is the following one.
void	Analyze ()
void	SetSameVertex (const int num)
	Records status "Same Vertex" (logically) on Vertex <num>
void	SetSameCoords (const int num)
	Records status "Same Coords" (at the Vertices Tolerances)
void	SetClose (const int num)
	Records status "Close Coords" (at the Precision of <me>)
void	SetEnd (const int num, const gp_XYZ &pos, const double ufol)
	<num> is the End of preceding Edge, and its projection on the following one lies on it at the Precision of <me> <ufol> gives the parameter on the following edge
void	SetStart (const int num, const gp_XYZ &pos, const double upre)
	<num> is the Start of following Edge, its projection on the preceding one lies on it at the Precision of <me> <upre> gives the parameter on the preceding edge
void	SetInters (const int num, const gp_XYZ &pos, const double upre, const double ufol)
	<num> is the Intersection of both Edges <upre> is the parameter on preceding edge, <ufol> on following edge
void	SetDisjoined (const int num)
	<num> cannot be said as same vertex
bool	IsDone () const
	Returns True if analysis was performed, else returns False.
double	Precision () const
	Returns precision value used in analysis.
int	NbEdges () const
	Returns the number of edges in analyzed wire (i.e. the length of all arrays)
const occ::handle< ShapeExtend_WireData > &	WireData () const
	Returns analyzed wire.
int	Status (const int num) const
	Returns the recorded status for a vertex More detail by method Data.
gp_XYZ	Position (const int num) const
double	UPrevious (const int num) const
double	UFollowing (const int num) const
int	Data (const int num, gp_XYZ &pos, double &upre, double &ufol) const
	Returns the recorded status for a vertex With its recorded position and parameters on both edges These values are relevant regarding the status: Status Meaning Position Preceding Following 0 Same no no no 1 SameCoord no no no 2 Close no no no 3 End yes no yes 4 Start yes yes no 5 Inters yes yes yes -1 Disjoined no no no.
int	NextStatus (const int stat, const int num=0) const
	For a given status, returns the rank of the vertex which follows <num> and has the same status. 0 if no more Acts as an iterator, starts on the first one.
int	NextCriter (const int crit, const int num=0) const
	For a given criter, returns the rank of the vertex which follows <num> and has the same status. 0 if no more Acts as an iterator, starts on the first one Criters are: 0: same vertex (status 0) 1: a solution exists (status >= 0) 2: same coords (i.e. same params) (status 0 1 2) 3: same coods but not same vertex (status 1 2) 4: redefined coords (status 3 4 5) -1: no solution (status -1)

Detailed Description

Analyzes and records status of vertices in a Wire.

The Wire has formerly been loaded in a ShapeExtend_WireData For each Vertex, a status and some data can be attached (case found, position and parameters) Then, these information can be used to fix problems

Constructor & Destructor Documentation

ShapeAnalysis_WireVertex()

ShapeAnalysis_WireVertex::ShapeAnalysis_WireVertex

(

)

Empty constructor.

Member Function Documentation

Analyze()

void ShapeAnalysis_WireVertex::Analyze

(

)

Data()

int ShapeAnalysis_WireVertex::Data	(	const int	num,
		gp_XYZ &	pos,
		double &	upre,
		double &	ufol ) const

Returns the recorded status for a vertex With its recorded position and parameters on both edges These values are relevant regarding the status: Status Meaning Position Preceding Following 0 Same no no no 1 SameCoord no no no 2 Close no no no 3 End yes no yes 4 Start yes yes no 5 Inters yes yes yes -1 Disjoined no no no.

Init() [1/2]

void ShapeAnalysis_WireVertex::Init	(	const occ::handle< ShapeExtend_WireData > &	swbd,
		const double	preci )

Init() [2/2]

void ShapeAnalysis_WireVertex::Init	(	const TopoDS_Wire &	wire,
		const double	preci )

IsDone()

bool ShapeAnalysis_WireVertex::IsDone

(

)

const

Returns True if analysis was performed, else returns False.

Load() [1/2]

void ShapeAnalysis_WireVertex::Load

(

const occ::handle< ShapeExtend_WireData > &

sbwd

)

Load() [2/2]

void ShapeAnalysis_WireVertex::Load

(

const TopoDS_Wire &

wire

)

NbEdges()

int ShapeAnalysis_WireVertex::NbEdges

(

)

const

Returns the number of edges in analyzed wire (i.e. the length of all arrays)

NextCriter()

int ShapeAnalysis_WireVertex::NextCriter	(	const int	crit,
		const int	num = 0 ) const

For a given criter, returns the rank of the vertex which follows <num> and has the same status. 0 if no more Acts as an iterator, starts on the first one Criters are: 0: same vertex (status 0) 1: a solution exists (status >= 0) 2: same coords (i.e. same params) (status 0 1 2) 3: same coods but not same vertex (status 1 2) 4: redefined coords (status 3 4 5) -1: no solution (status -1)

NextStatus()

int ShapeAnalysis_WireVertex::NextStatus	(	const int	stat,
		const int	num = 0 ) const

For a given status, returns the rank of the vertex which follows <num> and has the same status. 0 if no more Acts as an iterator, starts on the first one.

Position()

gp_XYZ ShapeAnalysis_WireVertex::Position

(

const int

num

)

const

Precision()

double ShapeAnalysis_WireVertex::Precision

(

)

const

Returns precision value used in analysis.

SetClose()

void ShapeAnalysis_WireVertex::SetClose

(

const int

num

)

Records status "Close Coords" (at the Precision of <me>)

SetDisjoined()

void ShapeAnalysis_WireVertex::SetDisjoined

(

const int

num

)

<num> cannot be said as same vertex

SetEnd()

void ShapeAnalysis_WireVertex::SetEnd	(	const int	num,
		const gp_XYZ &	pos,
		const double	ufol )

<num> is the End of preceding Edge, and its projection on the following one lies on it at the Precision of <me> <ufol> gives the parameter on the following edge

SetInters()

void ShapeAnalysis_WireVertex::SetInters	(	const int	num,
		const gp_XYZ &	pos,
		const double	upre,
		const double	ufol )

<num> is the Intersection of both Edges <upre> is the parameter on preceding edge, <ufol> on following edge

SetPrecision()

void ShapeAnalysis_WireVertex::SetPrecision

(

const double

preci

)

Sets the precision for work Analysing: for each Vertex, comparison between the end of the preceding edge and the start of the following edge Each Vertex rank corresponds to the End Vertex of the Edge of same rank, in the ShapeExtend_WireData. I.E. for Vertex <num>, Edge <num> is the preceding one, <num+1> is the following one.

SetSameCoords()

void ShapeAnalysis_WireVertex::SetSameCoords

(

const int

num

)

Records status "Same Coords" (at the Vertices Tolerances)

SetSameVertex()

void ShapeAnalysis_WireVertex::SetSameVertex

(

const int

num

)

Records status "Same Vertex" (logically) on Vertex <num>

SetStart()

void ShapeAnalysis_WireVertex::SetStart	(	const int	num,
		const gp_XYZ &	pos,
		const double	upre )

<num> is the Start of following Edge, its projection on the preceding one lies on it at the Precision of <me> <upre> gives the parameter on the preceding edge

Status()

int ShapeAnalysis_WireVertex::Status

(

const int

num

)

const

Returns the recorded status for a vertex More detail by method Data.

UFollowing()

double ShapeAnalysis_WireVertex::UFollowing

(

const int

num

)

const

UPrevious()

double ShapeAnalysis_WireVertex::UPrevious

(

const int

num

)

const

WireData()

const occ::handle< ShapeExtend_WireData > & ShapeAnalysis_WireVertex::WireData

(

)

const

Returns analyzed wire.

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The documentation for this class was generated from the following file:

• ShapeAnalysis_WireVertex.hxx