TriangulationTriangle

constructors

TriangulationTriangle(Triangulation *mesh, bool empty=false, TriangulationTriangle *n0 = 0, TriangulationTriangle *n1 = 0, TriangulationTriangle *n2 = 0, TriangulationVertex *v0 = 0, TriangulationVertex *v1 = 0, TriangulationVertex *v2 = 0, TriangulationEdge *e0 = 0, TriangulationEdge *e1 = 0, TriangulationEdge *e2 = 0, TriangulationZone *z=0)
constructor
Parameters:
mesh - the triangulation where the triangle is inserted
empty - if the triangle is real or virtual
n0 - first triangle neighbor,
n1 - second triangle neighbor,
n2 - third triangle neighbor,
v0 - first vertex,
v1 - second vertex,
v2 - third vertex,
e0 - first edge,
e1 - second edge,
e2 - third edge,
z - zone the triangle belongs

TriangulationTriangle(const TriangulationTriangle& org)
copy constructor: create an empty vertex without any mesh/neighbors/vertices

destructor virtual ~TriangulationTriangle() empty destructor

void setNeighboringTriangle(int i, TriangulationTriangle *t)

set ith triangle neighbor

void setEdge(int i, TriangulationEdge *e)

set ith edge

void setVertex(int i, TriangulationVertex *v)

set ith vertex

void setWhichNeighbor(unsigned int i, unsigned int j)

set the index for which neighbor[i]->neighbor[whichNeighbor[i]]=this

void setWhichNeighbor(void)

set whichNeighbor[i] value automatically

int getRef(void) const

returns vertex reference

int getWhichNeighbor(int i) const

get whichNeighbor array value

Returns:: j such that this == neighbor[i]->neighbor[j]
Parameters:: i - triangle neighbor index

int getWhichNeighbor(const TriangulationTriangle *v) const

get whichNeighbor array value

Returns:: j such that this == v->neighbor[j]
Parameters:: v - a neighboring triangle

int neighborIndex(const TriangulationTriangle *v) const

get array index of a triangle in neighbors array

Returns:: j such that this->neighbor[j] == v or -1 if v is not a neighbor of this
Parameters:: t - a neighboring triangle

TriangulationTriangle* getNeighbor(unsigned int i) const

returns one of triangulation neighbors

Parameters:: i - neighbor number (0, 1 or 2)

bool isReal() const

whether the triangle is real or virtual

void setReal()

set the triangle as real

void setVirtual()

set the triangle as virtual

void zoneRemoved(TriangulationZone *z)

removes pointer on deleted zone

Parameters:: z - zone being deleted

TriangulationZone* getZone(void) const

returns the zone associated with that triangle

void setZone(TriangulationZone *z)

attach triangle to a zone

Parameters:: z - new triangle zone

TriangulationVertex* getVertex(unsigned int i) const

returns a triangle vertex from its index

Parameters:: i - vertex index (0, 1 or 2)

TriangulationEdge* getEdge(unsigned int i) const

returns a triangle edge from its index

Parameters:: i - edge index (0, 1 or 2)

void swapNeighbors(unsigned int i, unsigned int j)

swap two triangle neighbor indices

Parameters:: i - first triangle rneighbor index (0, 1 or 2)
j - second triangle neighbor index (0, 1 or 2)

Direct child classes:: TriangulationTriangle3D

alphabetic index hierarchy of classes

this page has been generated automatically by doc++

(c)opyright by Malte Zöckler, Roland Wunderling
contact: doc++@zib.de

void	setNeighboringTriangle (int i, TriangulationTriangle t) set ith triangle neighbor*
void	setEdge (int i, TriangulationEdge e) set ith edge*
void	setVertex (int i, TriangulationVertex v) set ith vertex*
void	setWhichNeighbor (unsigned int i, unsigned int j) set the index for which neighbor[i]->neighbor[whichNeighbor[i]]=this
void	setWhichNeighbor (void) set whichNeighbor[i] value automatically
int	getRef (void) const returns vertex reference
int	getWhichNeighbor (int i) const get whichNeighbor array value
int	getWhichNeighbor (const TriangulationTriangle v) const get whichNeighbor array value*
int	neighborIndex (const TriangulationTriangle v) const get array index of a triangle in neighbors array*
TriangulationTriangle*	getNeighbor (unsigned int i) const returns one of triangulation neighbors
bool	isReal () const whether the triangle is real or virtual
void	setReal () set the triangle as real
void	setVirtual () set the triangle as virtual
void	zoneRemoved (TriangulationZone z) removes pointer on deleted zone*
TriangulationZone*	getZone (void) const returns the zone associated with that triangle
void	setZone (TriangulationZone z) attach triangle to a zone*
TriangulationVertex*	getVertex (unsigned int i) const returns a triangle vertex from its index
TriangulationEdge*	getEdge (unsigned int i) const returns a triangle edge from its index
void	swapNeighbors (unsigned int i, unsigned int j) swap two triangle neighbor indices

TriangulationTriangle*	neighbor [3] triangle 3 neighbors
TriangulationVertex*	vertex [3] triangle 3 vertices
TriangulationEdge*	edge [3] triangle 3 edges
bool	empty if the triangle is empty or not
unsigned int	whichNeighbor [3] order in neighbor array of triangles which this triangle is a neighbor: t1->neighbor[i]->neighbor[whichNeighbor[i]] = this
int	ref triangle unique reference
Triangulation*	triangulation to which triangulation this triangle belongs
TriangulationZone*	zone the zone to which this triangle belongs
VertexContour*	vertexContour the associated vertex contour
SM2VertexTopology*	vertexWindow used during a recursive search
std::vector *	neighborhood pre-stored neigborhood (if neighborhoodSize > 0)
unsigned int	neighborhoodSize pre-stored neigborhood size

class TriangulationTriangle : public ListElement<TriangulationTriangle>

Inheritance:

Public Methods

Public

Protected Fields

Documentation