class SM2Vertex : public SM2VertexGeometry, public ActiveVertex3D

2 simplex mesh vertex

Inheritance:

Public Methods

void	setBarycenter (SM2Vertex *neighbour[], double weight[], int nSize) set vertex position using barycentric coordinates
SM2Vertex*	getNeighbor (unsigned int i) const returns one of vertex neighbors
double	getWeight (void) const returns vertex weight
void	setWeight (const double w) set new weight value
void	updatePosition (void) updates vertex position by applying total force
void	updatePosition (const Vec3& force) updates vertex position
RangeInformation*	getRangeInformation (void) const returns rangeInformation information
void	setRangeInformation (RangeInformation *ri) returns rangeInformation information
double	getDistanceData (void) const get distance to closest point data
double	getMaxDistance (void) const get max distance to attractive data
virtual void	setLocality (const double locality) set the locality of this vertex and update model deformation mode
void	setStatus (int flag) set flags from status parameter value
int	getStatus (void) const get status parameter value
void	unselect (void) unselects this vertex
void	select (void) selects this vertex
void	grab (const Vec3& G) grab this vertex toward point G
SM2VertexContour3D*	getVertexContour () const returns the associated contour vertex
InternalForce3DType*	getInternalForceType (void) const returns vertex internal force type
void	setInternalForceType (InternalForce3DType *type) set vertex smoothness constraint
void	storeMetricParameters (void) save current metric parameters
void	resetMetricParameters (void) reset metric parameters (epsilon to 1/3)
void	storeReferenceShape (void) set current shape as reference shape
void	computeSimplexAngle (void) computes vertex simplex angle
void	computeC0Force (void) computes C0 internal force
void	computeC1Force (void) computes C1 internal force
void	computeC2Force (void) computes C2 internal force
void	computeG2Force (void) computes G2 internal force
void	computeShapeForce (void) computes shape internal force
void	computeSpringForce (void) computes spring internal force
void	computeNoForce (void) no internal force

Public

	constructors SM2Vertex (SM2 *mesh, const Vec3& pos = Vec3(0.0, 0.0, 0.0), SM2Vertex *n0 = 0, SM2Vertex *n1 = 0, SM2Vertex *n2 = 0, SM2Face *f0 = 0, SM2Face *f1 = 0, SM2Face *f2 = 0, SM2Edge *e0 = 0, SM2Edge *e1 = 0, SM2Edge *e2 = 0) constructor SM2Vertex (const SM2Vertex& org) copy constructor: creates an empty vertex without any mesh/neighbors/faces but identical geometry and dynamic
	destructor virtual ~SM2Vertex () destroy attached intensity profiles

Protected Fields

double	weight vertex weight in global force computation SM2VertexIterator (SM2Vertex& first, unsigned int nghSize) Builds a new iterator from first vertex for a nghSize neighborhood SM2Vertex* operator) (void) returns current vertex SM2Vertex* operator++ (void) set iterator on next vertex and returns it SM2Vertex* operator++ (int) returns current vertex then set iterator on next one SM2Vertex* operator-- (void) set iterator on previous vertex and returns it SM2Vertex* operator-- (int) returns current vertex then set iterator on previous one
RangeInformation*	rangeInformation local data information known at this vertex
double	maxDistance maximal distance of attractive data
double	distanceData distance of point to the closest data point
Vec3	closestData closest point from a 2-simplex vertex to the set of 3D data
bool	fixed whether this vertex is fixed
bool	interpolated whether there is some data close to the vertex of it is the result of an interpolation
int	label used during a recursive search

Protected Methods

void	move (int level, Vec3 move, SM2Vertex *v1, int neigh) recursive move vertex function
void	computeInternalForce (double delta) compute vertex internal force given simplex angle variation
void	computeAveragedExternalForce (void) computes vertex averaged force
void	setSpringInternalForce (void) spring internal force initialization
void	computeEdgesLengthAndDirection (void) computes vertex edges length and direction

Inherited from SM2VertexGeometry:

Public Methods

void setPosition(const Vec3& pos)

const Vec3 & getPosition(void) const

double getX(void) const

double getY(void) const

double getZ(void) const

const Vec3 & getNormal(void) const

double getSimplexAngle(void) const

double getMetricParameter(int i) const

double getRadius(void) const

double getMeanCurvature(void) const

void computeNormal(void)

void computeMetricParameters(void)

virtual void computeMeanCurvature(void)

SM2Face* getFace(unsigned int i) const

SM2Edge* getEdge(unsigned int i) const

SM2* getMesh(void) const

static Vec3 normalizedCrossProduct(const Vec3& v1, const Vec3& v2)

Public

constructor

SM2VertexGeometry(SM2 *mesh, const Vec3& pos = Vec3(0.0, 0.0, 0.0), SM2VertexGeometry *n0 = 0, SM2VertexGeometry *n1 = 0, SM2VertexGeometry *n2 = 0, SM2Face *f0 = 0, SM2Face *f1 = 0, SM2Face *f2 = 0, SM2Edge *e0 = 0, SM2Edge *e1 = 0, SM2Edge *e2 = 0)

constructor

SM2VertexGeometry(const SM2VertexGeometry& org)

copy constructor: creates an empty vertex without any mesh/neighbors/faces but identical geometric features

Protected Fields

Vec3 position

Vec3 normal

double simplexAngle

double metricParameter[3]

double radius

double meanCurvature

double referenceSimplexAngle

Inherited from SM2VertexTopology:

Public Methods

void setVertexTopology(int i, SM2VertexTopology *v)

void setEdgeTopology(int i, SM2EdgeTopology *e)

void setFaceTopology(int i, SM2FaceTopology *f)

void setWhichNeighbor(void)

int getRef(void) const

int getWhichNeighbor(int i) const

int getWhichNeighbor(const SM2VertexTopology *v) const

int neighborIndex(const SM2VertexTopology *v) const

void resetNeighborhood(void)

SM2VertexTopology* getNeighborTopology(unsigned int i) const

SM2FaceTopology* getFaceTopology(unsigned int i) const

SM2EdgeTopology* getEdgeTopology(unsigned int i) const

void swapNeighbors(unsigned int i, unsigned int j)

Protected Fields

SM2VertexTopology* neighbor[3]

SM2FaceTopology* face[3]

SM2EdgeTopology* edge[3]

unsigned int whichNeighbor[3]

int ref

SM2Topology* mesh

VertexContour* vertexContour

SM2VertexTopology* vertexWindow

std::vector <SM2VertexTopology *> * neighborhood

unsigned int neighborhoodSize

double weight

vertex weight in global force computation

SM2VertexIterator(SM2Vertex& first, unsigned int nghSize)

Builds a new iterator from first vertex for a nghSize neighborhood. first vertex neighborhood is updated if needed. Warning: first itself is not an element of its neighborhood. A 0 size neighborhood is empty.

Parameters:

first - first vertex
nghSize - neighborhood size

SM2Vertex* operator)(void)

returns current vertex

SM2Vertex* operator++(void)

set iterator on next vertex and returns it

SM2Vertex* operator++(int)

returns current vertex then set iterator on next one

SM2Vertex* operator--(void)

set iterator on previous vertex and returns it

SM2Vertex* operator--(int)

returns current vertex then set iterator on previous one

RangeInformation* rangeInformation

local data information known at this vertex

double maxDistance

maximal distance of attractive data

double distanceData

distance of point to the closest data point

Vec3 closestData

closest point from a 2-simplex vertex to the set of 3D data

bool fixed

whether this vertex is fixed

bool interpolated

whether there is some data close to the vertex of it is the result of an interpolation

int label

used during a recursive search

void move(int level, Vec3 move, SM2Vertex *v1, int neigh)

recursive move vertex function

Parameters:

level - recursive level
move - extenal force to apply onto vertex
v1 - grabbed vertex that caused move to be called
neigh - immediate neighbor index that caused move to be call at previous recursive level

void computeInternalForce(double delta)

compute vertex internal force given simplex angle variation

Parameters:

delta - simplex angle variation

void computeAveragedExternalForce(void)

computes vertex averaged force

void setSpringInternalForce(void)

spring internal force initialization

void computeEdgesLengthAndDirection(void)

computes vertex edges length and direction

constructors

SM2Vertex(SM2 *mesh, const Vec3& pos = Vec3(0.0, 0.0, 0.0), SM2Vertex *n0 = 0, SM2Vertex *n1 = 0, SM2Vertex *n2 = 0, SM2Face *f0 = 0, SM2Face *f1 = 0, SM2Face *f2 = 0, SM2Edge *e0 = 0, SM2Edge *e1 = 0, SM2Edge *e2 = 0)

constructor

Parameters:

pos - vertex position
mesh - owner 2 simplex mesh
n0 - first neighbor,
n1 - second neighbor,
n2 - third neighbor,
f0 - first face,
f1 - second face,
f2 - third face,
e0 - first edge,
e1 - second edge,
e2 - third edge

SM2Vertex(const SM2Vertex& org)

copy constructor: creates an empty vertex without any mesh/neighbors/faces but identical geometry and dynamic

destructor

virtual ~SM2Vertex()

destroy attached intensity profiles

void setBarycenter(SM2Vertex *neighbour[], double weight[], int nSize)

set vertex position using barycentric coordinates

SM2Vertex* getNeighbor(unsigned int i) const

returns one of vertex neighbors

Parameters:

i - neighbor number (0, 1 or 2)

double getWeight(void) const

returns vertex weight

void setWeight(const double w)

set new weight value

Parameters:

w - weight value

void updatePosition(void)

updates vertex position by applying total force

void updatePosition(const Vec3& force)

updates vertex position

Parameters:

force - displacement to apply to vertex

RangeInformation* getRangeInformation(void) const

returns rangeInformation information

void setRangeInformation(RangeInformation *ri)

returns rangeInformation information

double getDistanceData(void) const

get distance to closest point data

double getMaxDistance(void) const

get max distance to attractive data

virtual void setLocality(const double locality)

set the locality of this vertex and update model deformation mode

Parameters:

locality - new locality value (0.0 means global, 1.0 means local)

void setStatus(int flag)

set flags from status parameter value

Parameters:

status - status parameter

int getStatus(void) const

get status parameter value

void unselect(void)

unselects this vertex

void select(void)

selects this vertex

void grab(const Vec3& G)

grab this vertex toward point G

Parameters:

G - grab point

SM2VertexContour3D* getVertexContour() const

returns the associated contour vertex

InternalForce3DType* getInternalForceType(void) const

returns vertex internal force type

void setInternalForceType(InternalForce3DType *type)

set vertex smoothness constraint

Parameters:

type - smoothness constraint type to apply

void storeMetricParameters(void)

save current metric parameters

void resetMetricParameters(void)

reset metric parameters (epsilon to 1/3)

void storeReferenceShape(void)

set current shape as reference shape

void computeSimplexAngle(void)

computes vertex simplex angle

void computeC0Force(void)

computes C0 internal force

void computeC1Force(void)

computes C1 internal force

void computeC2Force(void)

computes C2 internal force

void computeG2Force(void)

computes G2 internal force

void computeShapeForce(void)

computes shape internal force

void computeSpringForce(void)

computes spring internal force

void computeNoForce(void)

no internal force

alphabetic index hierarchy of classes

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