#include <opennurbs_plus_mesh_intersection.h>

Inheritance diagram for ON_XMeshFace:

Public Member Functions
	ON_XMeshFace (ON_XMeshVertex pV0, ON_XMeshVertex pV1, ON_XMeshVertex pV2, ON_XMeshEdge pE0, bool bRev0, ON_XMeshEdge pE1, bool bRev1, ON_XMeshEdge pE2, bool bRev2)

	~ON_XMeshFace ()

bool	AddFF (ON_XMeshFF *pFF)

void	Box (double fmin[3], double fmax[3]) const

int	ClassifyPoint (const ON_3dPoint &P, double &dist)

bool	ClosestPoint (const ON_3dPoint &P, ON_3dPoint &abc)
	Get barycentric coords. Returns false if face is degenerate of algorithm fails. More...

void	CreateComponentString (ON_wString &S) const override

bool	CreatePlane ()

ON_XMeshEdge *	Edge (int eid)

const ON_XMeshEdge *	Edge (int eid) const

ON_XMeshEdge *	Edge (int eid, bool &bRev)

const ON_XMeshEdge *	Edge (int eid, bool &bRev) const

int	EdgeId (const ON_XMeshEdge *pE) const
	returns index in F.m_E. More...

bool	EdgeIsReversed (int eid) const

void	Edges (ON_SimpleArray< const ON_XMeshEdge * > &E) const override

void	Edges (ON_SimpleArray< ON_XMeshEdge * > &E) override

void	Faces (ON_SimpleArray< const ON_XMeshFace * > &F) const override
	Appends to array. More...

void	Faces (ON_SimpleArray< ON_XMeshFace * > &F) override
	Appends to array. More...

ON_XMeshFF *	FindFF (int this_side, ON_XMeshFace *pFOther)

bool	GetVectorIntoFace (const ON_XMeshEdge *pE, ON_3dVector &V) const

bool	GetVectorIntoFace (int eid, ON_3dVector &V) const

bool	HasXData () const
	If degenerate, will not make a plane but will flag the face as degenerate. More...

bool	IsDegenerate () const
	Just look at m_bIsDegenerate. More...

bool	IsValid () const override
	Just checks m_bOK and for null verts, edges. More...

const ON_PlaneEquation &	PlaneEquation () const

double	PlaneFuzz () const

const ON_3dPoint &	Point (int vid) const
	i = 0,1,2. More...

ON_3dPoint	PointAt (const ON_3dPoint &abc) const

ON_XMeshVertex *	Vertex (int vid)

const ON_XMeshVertex *	Vertex (int vid) const

int	VertexId (const ON_XMeshVertex *pV) const
	-1 if not found. More...

int	VertexNotOnEdge (const ON_XMeshEdge *pE) const
	Returns index in F.m_V or -1. More...

int	VertexNotOnEdge (int eid) const
	input index into F.m_E. 0, 1, 2. More...

void	Vertices (ON_SimpleArray< const ON_XMeshVertex * > &V) const override

void	Vertices (ON_SimpleArray< ON_XMeshVertex * > &V) override
	Whatever it is, what are the components that involve it? More...

Public Member Functions inherited from ON_XMeshComponent
virtual	~ON_XMeshComponent ()

bool	AddEvent (ON_XMeshEvent *pX)

ON_XMeshEdge *	Edge ()

const ON_XMeshEdge *	Edge () const

ON_XMeshEvent *	Event (int xid)

const ON_XMeshEvent *	Event (int xid) const

int	EventCount () const
	Look through the event list. More...

ON_XMeshFace *	Face ()

const ON_XMeshFace *	Face () const

const ON_XMeshEvent *	FindEvent (const ON_XMeshComponent *pC) const

ON_XMeshEvent *	FindEvent (ON_XMeshComponent *pC)

bool	HasEvent (const ON_XMeshComponent *pC) const
	Does m_X have a member with component? More...

bool	IsEdge () const

bool	IsFace () const

bool	IsVertex () const
	What is this thing? More...

void	RemoveEvent (ON_XMeshEvent *pX)

ON_XMeshVertex *	Vertex ()
	Cast. More...

const ON_XMeshVertex *	Vertex () const

Friends
class	ON_XMesh

class	ON_XMeshFaceIterator

class	ON_XMeshFacePool

class	ON_XMeshIntersector

Additional Inherited Members
Protected Member Functions inherited from ON_XMeshComponent
	ON_XMeshComponent ()

	ON_XMeshComponent (const ON_XMeshComponent &C)
	Not implemented. More...

ON_XMeshComponent &	operator= (const ON_XMeshComponent &src)
	Not implemented. More...

Protected Attributes inherited from ON_XMeshComponent
bool	m_bIsValid

const ON_XMesh *	m_pM
	used by fixed pool stuff More...

eXMeshPoolStatus	m_status

ON_XMeshEventList *	m_X
	events not managed here More...

Constructor & Destructor Documentation

◆ ON_XMeshFace()

ON_XMeshFace::ON_XMeshFace	(	ON_XMeshVertex *	pV0,
		ON_XMeshVertex *	pV1,
		ON_XMeshVertex *	pV2,
		ON_XMeshEdge *	pE0,
		bool	bRev0,
		ON_XMeshEdge *	pE1,
		bool	bRev1,
		ON_XMeshEdge *	pE2,
		bool	bRev2
	)

◆ ~ON_XMeshFace()

ON_XMeshFace::~ON_XMeshFace ( )

Member Function Documentation

◆ AddFF()

bool ON_XMeshFace::AddFF ( ON_XMeshFF * pFF )

◆ Box()

void ON_XMeshFace::Box	(	double	fmin[3],
		double	fmax[3]
	)		const

◆ ClassifyPoint()

int ON_XMeshFace::ClassifyPoint	(	const ON_3dPoint &	P,
		double &	dist
	)

Where is P in relation to the face's plane. -1 below. 1 above. 0 on. dist will be negative if below.
Will return 0 if fabs(dist) < fuzz

◆ ClosestPoint()

bool ON_XMeshFace::ClosestPoint	(	const ON_3dPoint &	P,
		ON_3dPoint &	abc
	)

Get barycentric coords. Returns false if face is degenerate of algorithm fails.

◆ CreateComponentString()

void ON_XMeshFace::CreateComponentString ( ON_wString & S ) const

overridevirtual

Reimplemented from ON_XMeshComponent.

◆ CreatePlane()

bool ON_XMeshFace::CreatePlane ( )

Only fails if there's an allocation problem.

◆ Edge() [1/4]

ON_XMeshEdge* ON_XMeshFace::Edge ( int eid )

◆ Edge() [2/4]

const ON_XMeshEdge* ON_XMeshFace::Edge ( int eid ) const

◆ Edge() [3/4]

ON_XMeshEdge* ON_XMeshFace::Edge	(	int	eid,
		bool &	bRev
	)

◆ Edge() [4/4]

const ON_XMeshEdge* ON_XMeshFace::Edge	(	int	eid,
		bool &	bRev
	)		const

◆ EdgeId()

int ON_XMeshFace::EdgeId ( const ON_XMeshEdge * pE ) const

returns index in F.m_E.

◆ EdgeIsReversed()

bool ON_XMeshFace::EdgeIsReversed ( int eid ) const

◆ Edges() [1/2]

void ON_XMeshFace::Edges ( ON_SimpleArray< const ON_XMeshEdge * > & E ) const

overridevirtual

Implements ON_XMeshComponent.

◆ Edges() [2/2]

void ON_XMeshFace::Edges ( ON_SimpleArray< ON_XMeshEdge * > & E )

overridevirtual

Implements ON_XMeshComponent.

◆ Faces() [1/2]

void ON_XMeshFace::Faces ( ON_SimpleArray< const ON_XMeshFace * > & Faces ) const

overridevirtual

Appends to array.

Implements ON_XMeshComponent.

◆ Faces() [2/2]

void ON_XMeshFace::Faces ( ON_SimpleArray< ON_XMeshFace * > & Faces )

overridevirtual

Appends to array.

Implements ON_XMeshComponent.

◆ FindFF()

ON_XMeshFF* ON_XMeshFace::FindFF	(	int	this_side,
		ON_XMeshFace *	pFOther
	)

◆ GetVectorIntoFace() [1/2]

bool ON_XMeshFace::GetVectorIntoFace	(	const ON_XMeshEdge *	pE,
		ON_3dVector &	V
	)		const

◆ GetVectorIntoFace() [2/2]

bool ON_XMeshFace::GetVectorIntoFace	(	int	eid,
		ON_3dVector &	V
	)		const

If face isn't degenerate, get the vector perp to edge pointing to the interior of the face from the edge midpt

◆ HasXData()

bool ON_XMeshFace::HasXData ( ) const

If degenerate, will not make a plane but will flag the face as degenerate.

◆ IsDegenerate()

bool ON_XMeshFace::IsDegenerate ( ) const

Just look at m_bIsDegenerate.

◆ IsValid()

bool ON_XMeshFace::IsValid ( ) const

overridevirtual

Just checks m_bOK and for null verts, edges.

Reimplemented from ON_XMeshComponent.

◆ PlaneEquation()

const ON_PlaneEquation& ON_XMeshFace::PlaneEquation ( ) const

◆ PlaneFuzz()

double ON_XMeshFace::PlaneFuzz ( ) const

◆ Point()

const ON_3dPoint& ON_XMeshFace::Point ( int vid ) const

i = 0,1,2.

◆ PointAt()

ON_3dPoint ON_XMeshFace::PointAt ( const ON_3dPoint & abc ) const

◆ Vertex() [1/2]

ON_XMeshVertex* ON_XMeshFace::Vertex ( int vid )

◆ Vertex() [2/2]

const ON_XMeshVertex* ON_XMeshFace::Vertex ( int vid ) const

◆ VertexId()

int ON_XMeshFace::VertexId ( const ON_XMeshVertex * pV ) const

-1 if not found.

returns index in F.m_V.

◆ VertexNotOnEdge() [1/2]

int ON_XMeshFace::VertexNotOnEdge ( const ON_XMeshEdge * pE ) const

Returns index in F.m_V or -1.

if pE is not an edge of face, returns -1

◆ VertexNotOnEdge() [2/2]

int ON_XMeshFace::VertexNotOnEdge ( int eid ) const

input index into F.m_E. 0, 1, 2.

◆ Vertices() [1/2]

void ON_XMeshFace::Vertices ( ON_SimpleArray< const ON_XMeshVertex * > & V ) const

overridevirtual

Implements ON_XMeshComponent.

◆ Vertices() [2/2]

void ON_XMeshFace::Vertices ( ON_SimpleArray< ON_XMeshVertex * > & Vertices )

overridevirtual

Whatever it is, what are the components that involve it?

Implements ON_XMeshComponent.

Friends And Related Function Documentation

◆ ON_XMesh

friend class ON_XMesh

friend

◆ ON_XMeshFaceIterator

friend class ON_XMeshFaceIterator

friend

◆ ON_XMeshFacePool

friend class ON_XMeshFacePool

friend

◆ ON_XMeshIntersector

friend class ON_XMeshIntersector

friend

Public Member Functions

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ ON_XMeshFace()

◆ ~ON_XMeshFace()

Member Function Documentation

◆ AddFF()

◆ Box()

◆ ClassifyPoint()

◆ ClosestPoint()

◆ CreateComponentString()

◆ CreatePlane()

◆ Edge() [1/4]

◆ Edge() [2/4]

◆ Edge() [3/4]

◆ Edge() [4/4]

◆ EdgeId()

◆ EdgeIsReversed()

◆ Edges() [1/2]

◆ Edges() [2/2]

◆ Faces() [1/2]

◆ Faces() [2/2]

◆ FindFF()

◆ GetVectorIntoFace() [1/2]

◆ GetVectorIntoFace() [2/2]

◆ HasXData()

◆ IsDegenerate()

◆ IsValid()

◆ PlaneEquation()

◆ PlaneFuzz()

◆ Point()

◆ PointAt()

◆ Vertex() [1/2]

◆ Vertex() [2/2]

◆ VertexId()

◆ VertexNotOnEdge() [1/2]

◆ VertexNotOnEdge() [2/2]

◆ Vertices() [1/2]

◆ Vertices() [2/2]

Friends And Related Function Documentation

◆ ON_XMesh

◆ ON_XMeshFaceIterator

◆ ON_XMeshFacePool

◆ ON_XMeshIntersector