class SM2Zone : public SM2ZoneTopology ifdef GRAPHICS, public Surface endif

2 simplex mesh zone

Inheritance:

Public Methods

SM2*	getMesh (void) const returns zone mesh
SM2Vertex*	getVertex (void) const returns one zone vertex (if possible, a vertex that is not shared by other zones
void	setLocality (double locality) set the locality of all zone vertices to given value and switch to corresponding deformation mode
virtual void	buildWireframe (void) wireframe display list creation callback
virtual void	buildSolid (void) solid display list creation callback
virtual void	setRedrawOrder (unsigned int order) set object redraw order for transparency sorting
void	unselect (void) unselects this zone
void	select (void) selects this zone
void	apply (void (SM2Vertex::*ptr)(void)) apply member function on each zone vertex
void	apply (void (SM2Vertex::*ptr)(int), int val) apply member function on each zone vertex
void	apply (void (SM2Vertex::*ptr)(const unsigned int), const unsigned int val) apply member function on each zone vertex
void	apply (void (SM2Vertex::*ptr)(float), float val) apply member function on each zone vertex
void	apply (void (SM2Vertex::*ptr)(const double), const double val) apply member function on each zone vertex
void	refine (void) Refines a mesh zone (approx
void	decimate (void) Decimates a mesh zone (half less faces if possible) returns the new number of faces
void	expand (void) expand topologically the zone by adding closest topological faces : equivalent to dilation in mathematical morphology
void	shrink (void) shrink topologically the zone by removing faces adjacent to other zones equivalent to erosion in mathematical morphology
void	keepMainComponent (void) keep the main connected component of a zone
void	cut (void) this function defines contour(s) around that zone and remove the faces, vertices belonging to the zone

Public

	constructors SM2Zone (SM2 *mesh, const TclString& name) constructor SM2Zone (const SM2Zone& org) copy constructor
	destructor ~SM2Zone () removes zone from zone's faces

Protected Fields

Vec3	center zone center point
double	area zone area
double	medianArea median value of zone faces area (used for refinement)
unsigned int	redrawOrder redraw order (for transparency redraw)

Private Methods

unsigned int

labelAroundFace (SM2Face *f, unsigned int l, unsigned int nb) label faces belonging to a zone connected to a given face f

Inherited from SM2ZoneTopology:

Public Fields

friend class SM2

Public Methods

const TclString& getName(void) const

int getRef(void) const

SM2VertexTopology* getVertexTopology(void) const

void setName(const TclString& n)

void deleted(SM2FaceTopology *face)

void newFace(SM2FaceTopology *face)

virtual unsigned int regularizeZoneTopology(void)

Public

constructor

SM2ZoneTopology(SM2Topology *mesh, const TclString& name)

constructors

SM2ZoneTopology(const SM2ZoneTopology& org)

copy constructor

Protected Fields

TclString name

SM2Topology* mesh

int ref

std::list <SM2FaceTopology *> faces

Vec3 center

zone center point

double area

zone area

double medianArea

median value of zone faces area (used for refinement)

unsigned int redrawOrder

redraw order (for transparency redraw)

unsigned int labelAroundFace(SM2Face *f, unsigned int l, unsigned int nb)

label faces belonging to a zone connected to a given face f. It return the total number of faces of the connected component

constructors

SM2Zone(SM2 *mesh, const TclString& name)

constructor

Parameters:

mesh - zone mesh
name - zone name

SM2Zone(const SM2Zone& org)

copy constructor

destructor

~SM2Zone()

removes zone from zone's faces

SM2* getMesh(void) const

returns zone mesh

SM2Vertex* getVertex(void) const

returns one zone vertex (if possible, a vertex that is not shared by other zones

void setLocality(double locality)

set the locality of all zone vertices to given value and switch to corresponding deformation mode

Parameters:

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

virtual void buildWireframe(void)

wireframe display list creation callback

virtual void buildSolid(void)

solid display list creation callback

virtual void setRedrawOrder(unsigned int order)

set object redraw order for transparency sorting

Parameters:

order - redraw order (should be 1 or 2)

void unselect(void)

unselects this zone

void select(void)

selects this zone

void apply(void (SM2Vertex::*ptr)(void))

apply member function on each zone vertex

Parameters:

ptr - vertex member function without any arguments

void apply(void (SM2Vertex::*ptr)(int), int val)

apply member function on each zone vertex

Parameters:

ptr - vertex member function with a single integer argument
val - integer value to transmit as argument

void apply(void (SM2Vertex::*ptr)(const unsigned int), const unsigned int val)

apply member function on each zone vertex

Parameters:

ptr - vertex member function with a single unsigned integer argument
val - unsigned integer value to transmit as argument

void apply(void (SM2Vertex::*ptr)(float), float val)

apply member function on each zone vertex

Parameters:

ptr - vertex member function with a single float argument
val - float value to transmit as argument

void apply(void (SM2Vertex::*ptr)(const double), const double val)

apply member function on each zone vertex

Parameters:

ptr - vertex member function with a single double argument
val - double value to transmit as argument

void refine(void)

Refines a mesh zone (approx. three times more faces) returns the new number of faces

void decimate(void)

Decimates a mesh zone (half less faces if possible) returns the new number of faces

void expand(void)

expand topologically the zone by adding closest topological faces : equivalent to dilation in mathematical morphology

void shrink(void)

shrink topologically the zone by removing faces adjacent to other zones equivalent to erosion in mathematical morphology

void keepMainComponent(void)

keep the main connected component of a zone

void cut(void)

this function defines contour(s) around that zone and remove the faces, vertices belonging to the zone

alphabetic index hierarchy of classes

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