IntPatch_Polyhedron Class Reference

This class provides a linear approximation of the PSurface. preview a constructor on a zone of a surface. More...

#include <IntPatch_Polyhedron.hxx>

Public Member Functions
	IntPatch_Polyhedron (const occ::handle< Adaptor3d_Surface > &Surface, const int nbdU, const int nbdV)
	MaTriangle constructor with an double array of pnt for the representation of a double array of triangles.
	IntPatch_Polyhedron (const occ::handle< Adaptor3d_Surface > &Surface)
void	Destroy ()
	~IntPatch_Polyhedron ()
void	Perform (const occ::handle< Adaptor3d_Surface > &Surface, const int nbdU, const int nbdV)
void	DeflectionOverEstimation (const double flec)
void	UMinSingularity (const bool Sing)
void	UMaxSingularity (const bool Sing)
void	VMinSingularity (const bool Sing)
void	VMaxSingularity (const bool Sing)
void	Size (int &nbdu, int &nbdv) const
	Get the size of the MaTriangle.
int	NbTriangles () const
	Give the number of triangles in this double array of triangles (nbdu*nbdv*2).
void	Triangle (const int Index, int &P1, int &P2, int &P3) const
	Give the 3 points of the triangle of address Index in the double array of triangles.
int	TriConnex (const int Triang, const int Pivot, const int Pedge, int &TriCon, int &OtherP) const
	Give the address Tricon of the triangle connexe to the triangle of address Triang by the edge Pivot Pedge and the third point of this connexe triangle. When we are on a free edge TriCon==0 but the function return the value of the triangle in the other side of Pivot on the free edge. Used to turn around a vertex.
int	NbPoints () const
	Give the number of point in the double array of triangles ((nbdu+1)*(nbdv+1)).
void	Point (const gp_Pnt &thePnt, const int lig, const int col, const double U, const double V)
	Set the value of a field of the double array of points.
const gp_Pnt &	Point (const int Index, double &U, double &V) const
	Give the point of index i in the MaTriangle.
const gp_Pnt &	Point (const int Index) const
	Give the point of index i in the MaTriangle.
void	Point (const int Index, gp_Pnt &P) const
	Give the point of index i in the MaTriangle.
const Bnd_Box &	Bounding () const
	Give the bounding box of the MaTriangle.
void	FillBounding ()
	Compute the array of boxes. The box <n> corresponding to the triangle <n>.
const occ::handle< NCollection_HArray1< Bnd_Box > > &	ComponentsBounding () const
	Give the array of boxes. The box <n> corresponding to the triangle <n>.
double	DeflectionOverEstimation () const
bool	HasUMinSingularity () const
bool	HasUMaxSingularity () const
bool	HasVMinSingularity () const
bool	HasVMaxSingularity () const
void	PlaneEquation (const int Triang, gp_XYZ &NormalVector, double &PolarDistance) const
	Give the plane equation of the triangle of address Triang.
bool	Contain (const int Triang, const gp_Pnt &ThePnt) const
	Give the plane equation of the triangle of address Triang.
void	Parameters (const int Index, double &U, double &V) const
void	Dump () const

Detailed Description

This class provides a linear approximation of the PSurface. preview a constructor on a zone of a surface.

Constructor & Destructor Documentation

IntPatch_Polyhedron() [1/2]

IntPatch_Polyhedron::IntPatch_Polyhedron	(	const occ::handle< Adaptor3d_Surface > &	Surface,
		const int	nbdU,
		const int	nbdV )

MaTriangle constructor with an double array of pnt for the representation of a double array of triangles.

IntPatch_Polyhedron() [2/2]

IntPatch_Polyhedron::IntPatch_Polyhedron

(

const occ::handle< Adaptor3d_Surface > &

Surface

)

~IntPatch_Polyhedron()

IntPatch_Polyhedron::~IntPatch_Polyhedron ( )

inline

Member Function Documentation

Bounding()

const Bnd_Box & IntPatch_Polyhedron::Bounding

(

)

const

Give the bounding box of the MaTriangle.

ComponentsBounding()

const occ::handle< NCollection_HArray1< Bnd_Box > > & IntPatch_Polyhedron::ComponentsBounding

(

)

const

Give the array of boxes. The box <n> corresponding to the triangle <n>.

Contain()

bool IntPatch_Polyhedron::Contain	(	const int	Triang,
		const gp_Pnt &	ThePnt ) const

Give the plane equation of the triangle of address Triang.

DeflectionOverEstimation() [1/2]

double IntPatch_Polyhedron::DeflectionOverEstimation

(

)

const

DeflectionOverEstimation() [2/2]

void IntPatch_Polyhedron::DeflectionOverEstimation

(

const double

flec

)

Destroy()

void IntPatch_Polyhedron::Destroy

(

)

Dump()

void IntPatch_Polyhedron::Dump

(

)

const

FillBounding()

void IntPatch_Polyhedron::FillBounding

(

)

Compute the array of boxes. The box <n> corresponding to the triangle <n>.

HasUMaxSingularity()

bool IntPatch_Polyhedron::HasUMaxSingularity

(

)

const

HasUMinSingularity()

bool IntPatch_Polyhedron::HasUMinSingularity

(

)

const

HasVMaxSingularity()

bool IntPatch_Polyhedron::HasVMaxSingularity

(

)

const

HasVMinSingularity()

bool IntPatch_Polyhedron::HasVMinSingularity

(

)

const

NbPoints()

int IntPatch_Polyhedron::NbPoints

(

)

const

Give the number of point in the double array of triangles ((nbdu+1)*(nbdv+1)).

NbTriangles()

int IntPatch_Polyhedron::NbTriangles

(

)

const

Give the number of triangles in this double array of triangles (nbdu*nbdv*2).

Parameters()

void IntPatch_Polyhedron::Parameters	(	const int	Index,
		double &	U,
		double &	V ) const

Perform()

void IntPatch_Polyhedron::Perform	(	const occ::handle< Adaptor3d_Surface > &	Surface,
		const int	nbdU,
		const int	nbdV )

PlaneEquation()

void IntPatch_Polyhedron::PlaneEquation	(	const int	Triang,
		gp_XYZ &	NormalVector,
		double &	PolarDistance ) const

Give the plane equation of the triangle of address Triang.

Point() [1/4]

void IntPatch_Polyhedron::Point	(	const gp_Pnt &	thePnt,
		const int	lig,
		const int	col,
		const double	U,
		const double	V )

Set the value of a field of the double array of points.

Point() [2/4]

const gp_Pnt & IntPatch_Polyhedron::Point

(

const int

Index

)

const

Give the point of index i in the MaTriangle.

Point() [3/4]

const gp_Pnt & IntPatch_Polyhedron::Point	(	const int	Index,
		double &	U,
		double &	V ) const

Give the point of index i in the MaTriangle.

Point() [4/4]

void IntPatch_Polyhedron::Point	(	const int	Index,
		gp_Pnt &	P ) const

Give the point of index i in the MaTriangle.

Size()

void IntPatch_Polyhedron::Size	(	int &	nbdu,
		int &	nbdv ) const

Get the size of the MaTriangle.

Triangle()

void IntPatch_Polyhedron::Triangle	(	const int	Index,
		int &	P1,
		int &	P2,
		int &	P3 ) const

Give the 3 points of the triangle of address Index in the double array of triangles.

TriConnex()

int IntPatch_Polyhedron::TriConnex	(	const int	Triang,
		const int	Pivot,
		const int	Pedge,
		int &	TriCon,
		int &	OtherP ) const

Give the address Tricon of the triangle connexe to the triangle of address Triang by the edge Pivot Pedge and the third point of this connexe triangle. When we are on a free edge TriCon==0 but the function return the value of the triangle in the other side of Pivot on the free edge. Used to turn around a vertex.

UMaxSingularity()

void IntPatch_Polyhedron::UMaxSingularity

(

const bool

Sing

)

UMinSingularity()

void IntPatch_Polyhedron::UMinSingularity

(

const bool

Sing

)

VMaxSingularity()

void IntPatch_Polyhedron::VMaxSingularity

(

const bool

Sing

)

VMinSingularity()

void IntPatch_Polyhedron::VMinSingularity

(

const bool

Sing

)

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

• IntPatch_Polyhedron.hxx