class PrecomputedTriangulation3D : public Triangulation3D, public DeformableModel3D

3D precomputed triangulation class

Inheritance:

Public Fields

typedef castiterator <TriangulationVertex, PrecomputedTriangulationVertex3D>

PrecomputedVertex3DIterator iterator on 3D active vertices

Public Methods

void	computeExternalForces (void) compute external forces
virtual void	selectObject (const Vec2 pixel, Camera3D *cam) The callback function called when a mouse is clicked to select the closest edge, zone, vertex or triangle
virtual void	redraw (Camera3D *) redraw active triangulation 3D
virtual TriangulationVertex*	newVertex (TriangulationEdge *edge=0, unsigned int orientation=0 ) creates a new vertex
PrecomputedTriangulationVertex3D*	getSelectedVertex (void) const returns mesh selected vertex
PrecomputedVertex3DIterator	firstVertex (void) const returns an iterator on vertices, initialized on first vertex
PrecomputedVertex3DIterator	lastVertex (void) const returns an iterator on vertices, initialized on first vertex
PrecomputedTriangulationVertex3D*	getFirstVertex (void) const returns first mesh vertex
void	apply (void (PrecomputedTriangulationVertex3D::*ptr)(void)) apply member function on each mesh vertex
void	apply (void (PrecomputedTriangulationVertex3D::*ptr)(const int), const int val) apply member function on each mesh vertex
void	applyUnsignedInt (void (PrecomputedTriangulationVertex3D::*ptr)(const unsigned int), const unsigned int val) apply member function on each mesh vertex
void	apply (void (PrecomputedTriangulationVertex3D::*ptr)(const float), const float val) apply member function on each mesh vertex
void	applyDouble (void (PrecomputedTriangulationVertex3D::*ptr)(const double), const double val) apply member function on each mesh vertex
void	apply (void (PrecomputedTriangulationVertex3D::*ptr)(void *), void *val) apply member function on each mesh vertex
void	updatePosition (void) updates all vertices position
void	computeDisplacement (void) computes all vertices internal forces
void	grab (const Vec2& pixel, Camera3D *cam) grab vertices from a mouse click in a 3D camera
Vec3 *	grab2D (const Vec3& dir, const Vec3& pos) grab vertices from a mouse click in a 2D camera
unsigned short int	getGrabRange (void) const returns model grab range
RangeInformation*	getRangeInformation (void) const returns local information
void	setRangeInformation (RangeInformation * ri) set local information
double	getForceBoundary (void) const returns model grab range
virtual void	iterate (const unsigned int n) model deformation callback
static void	drawVector (const Vec3& from, const Vec3& arrow, const Color& color, double width) draw an arrow
TclPrecomputedTriangulation3D*	getInterface (void) const returns 3D active triangulation interface

Public

	constructors PrecomputedTriangulation3D (const TclString& name, Scene3D *scene) build triangulation from file
	destructor virtual ~PrecomputedTriangulation3D () delete object from scene

Protected Fields

Matrix3x3	globalRotation global transformations: rotation
Vec3	globalTranslation global transformations: translation
double	globalScale global transformations: scaling
double	forceBoundary maximum force boundary
double	displacementBoundary maximum displacement constraint boundary
bool	moving whether the mesh has been modified in the previous iteration
RangeInformation*	rangeInformation the range information used for all vertices
bool	displayNormals whether to display surface normal at vertices
int	displayForces whether to display each force type
static Color	normalsColor normal display color
static float	normalsWidth normal display width
static double	normalsScale normals arrows display scale
static Color	forcesColor each force display color
static float	forcesWidth each force display width
static double	forcesScale force display scale
bool	displayGrabArrow whether mouse grab arrow should be displayed on next redraw
Vec3	grabOrg mouse grab arrow origin
Vec3	grabArrow mouse grab arrow
static Color	grabArrowColor grab arrow display color
unsigned short int	grabRange mouse grab extension

Protected Methods

void	readMainModulePrecomputed3D (GFInput &input) general format read function for main module
void	initGeneralFormat () constructors common code for the I/O routines
void	initDisplay () constructors common code for initialising display variables

Inherited from Triangulation3D:

Public Classes

class FileNotFound: public Exception

Public Fields

TriangulationVertex3D* selectedVertex

TriangulationTriangle3D* selectedTriangle

TriangulationEdge3D* selectedEdge

TriangulationZone* selectedZone

TriangulationPoint* selectedPoint

Public Methods

void skipMainModule(GFInput &input)

void writeMainModule(GFOutput &output)

void readTextureModule(GFInput &input)

void skipTextureModule(GFInput &input)

void writeTextureModule(GFOutput &output)

void saveAsTrian(char *name)

void saveAsTr(char *name)

void computeCenter()

void setTriangleTopology(TriangulationTriangle *t1, TriangulationTriangle *t2, unsigned int index)

virtual TriangulationTriangle* newTriangle(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 *zone = 0)

double getVolume(void) const

const TclString& getFileName(void) const

void setFileName(const char *name)

void renumberMesh() const

SELECTION_MODE getSelectionMode(void) const

void setSelectionMode(SELECTION_MODE mode)

virtual void translate(const Vec3& tr)

virtual void rotate(const Rotation3D& rotation)

virtual void scale(const double scale)

virtual double computeClosestDistance(DataTypes::MouseClick& mc) const

void set1DTextureCoordinates(SET_TRIANGULATION_1D_TEXTURE_COORDINATES f, bool normalize=false)

virtual void updateCenter(Vec3& center, unsigned int& n)

virtual double updateRadius(const Vec3& center)

TriangulationEdge* getSelectedEdge(void) const

TriangulationTriangle3D* getSelectedTriangle(void) const

TriangulationPoint* getSelectedPoint(void) const

TriangulationZone3D* getSelectedZone(void) const

virtual void selected(void)

virtual void unselected(void)

void unselect(void)

TriangulationVertex3D* getVertex(int vref) const

TriangulationEdge* getEdge(int eref) const

TriangulationTriangle3D* getTriangle(int tref) const

TriangulationZone3D* getZone(int tref) const

void select(TriangulationPoint *p)

void select(TriangulationVertex3D *v)

void select(TriangulationEdge3D *e)

void select(TriangulationTriangle3D *t)

void select(TriangulationZone3D *z)

void selectVertex(int ref)

void selectEdge(int ref)

void selectTriangle(int ref)

void selectPoint(int ref, const Vec3 &eye, const Vec3 &dir)

void selectZone(int ref)

void setRendering(TclString n)

virtual void setScene(Scene3D *scene)

TriangulationLandmarkIterator firstLandmark(void) const

TriangulationLandmarkIterator lastLandmark(void) const

TriangulationZone3DIterator firstZone(void) const

TriangulationTriangle3DIterator firstTriangle(void) const

TriangulationTriangle3D* getFirstTriangle(void) const

TriangulationVertex3D* getLastVertex(void) const

TriangulationTriangle3D* getLastTriangle(void) const

void flipNormals(void)

bool areNormalsFlipped() const

virtual void surfaceHasChanged()

std::list intersectWithPlane(const Vec3& normal, const Vec3& origin, const Vec3& vx, const Vec3& vy)

virtual TclString getSurfaceSliceableName() const

Public

exceptions

Protected Classes

enum SELECTION_MODE

SELECT_ZONE

select model zone

SELECT_EDGE

select triangulation edge

SELECT_VERTEX

select triangulation vertex

SELECT_TRIANGLE

select triangulation triangle

SELECT_POINT

select a point lying on a triangulation

EDIT_ZONE

edit the selected zone

GRAB

grab closest vertices

Protected Fields

ObjectsList <TriangulationLandmark> landmarkList

TclString filename

TclString triangulationname

Vec3 referenceCenter

double radius

Vec3 center

bool surfaceChanged

static double normalScale

bool flipNormal

SELECTION_MODE selectionMode

Material selectedMaterial

GLuint triangleDisplayList

GLuint edgeDisplayList

GLuint vertexDisplayList

GLUquadricObj* Sphere

Protected Methods

void buildTriangleDisplayList()

void buildEdgeDisplayList(const Camera3D *cam)

void buildVertexDisplayList(const Camera3D *cam)

void readMainModule3D(GFInput &input)

void copyObject(const Triangulation3D &org)

Inherited from Triangulation:

Public Methods

virtual TriangulationEdge* newEdge( TriangulationVertex *v1, TriangulationVertex *v2, TriangulationTriangle *t1 = 0, TriangulationTriangle *t2 = 0)

virtual unsigned int regularizeTopology(void)

static TriangulationVertex* sameVertex(const TriangulationEdge *e1, const TriangulationEdge *e2)

TriangulationEdgeIterator firstEdge(void) const

TriangulationEdgeIterator lastEdge(void) const

TriangulationTriangleIterator lastTriangle(void) const

TriangulationZoneIterator lastZone(void) const

TriangulationEdge* getFirstEdge(void) const

TriangulationZone* getFirstZone(void) const

unsigned int getNumberOfVertices(void) const

unsigned int getNumberOfEdges(void) const

unsigned int getNumberOfTriangles(void) const

unsigned int getNumberOfZones(void) const

void addVertex(TriangulationVertex* v)

void addEdge(TriangulationEdge* e)

void addTriangle(TriangulationTriangle * f)

void addZone(TriangulationZone* z)

bool topologyCheck(void) const

void renumber(void)

Public

Exception classes

Exception thrown when the triangulation stored in a file is not a manifold

class NotAManifold: public Exception

mesh is not a manifold (edge shared by 3 triangles,...)

constructor

Triangulation()

builds an empty mesh

Protected Fields

ObjectsList <TriangulationVertex> vertexList

ObjectsList <TriangulationTriangle> triangleList

ObjectsList <TriangulationEdge> edgeList

ObjectsList <TriangulationZone> zoneList

constructors

PrecomputedTriangulation3D(const TclString& name, Scene3D *scene)

build triangulation from file

Parameters:

name - triangulation file name
scene - scene to build object in

destructor

virtual ~PrecomputedTriangulation3D()

delete object from scene

typedef castiterator <TriangulationVertex, PrecomputedTriangulationVertex3D> PrecomputedVertex3DIterator

iterator on 3D active vertices

Matrix3x3 globalRotation

global transformations: rotation

Vec3 globalTranslation

global transformations: translation

double globalScale

global transformations: scaling

double forceBoundary

maximum force boundary

double displacementBoundary

maximum displacement constraint boundary

bool moving

whether the mesh has been modified in the previous iteration

RangeInformation* rangeInformation

the range information used for all vertices

bool displayNormals

whether to display surface normal at vertices

int displayForces

whether to display each force type

static Color normalsColor

normal display color

static float normalsWidth

normal display width

static double normalsScale

normals arrows display scale

static Color forcesColor

each force display color

static float forcesWidth

each force display width

static double forcesScale

force display scale

bool displayGrabArrow

whether mouse grab arrow should be displayed on next redraw

Vec3 grabOrg

mouse grab arrow origin

Vec3 grabArrow

mouse grab arrow

static Color grabArrowColor

grab arrow display color

unsigned short int grabRange

mouse grab extension

void readMainModulePrecomputed3D(GFInput &input)

general format read function for main module

void initGeneralFormat()

constructors common code for the I/O routines

void initDisplay()

constructors common code for initialising display variables

void computeExternalForces(void)

compute external forces

virtual void selectObject(const Vec2 pixel, Camera3D *cam)

The callback function called when a mouse is clicked to select the closest edge, zone, vertex or triangle. In this case, call the inherited and treat the case of grabbing

Parameters:

pixel - mouse click point
cam - click point camera

virtual void redraw(Camera3D *)

redraw active triangulation 3D

virtual TriangulationVertex* newVertex(TriangulationEdge *edge=0, unsigned int orientation=0 )

creates a new vertex

Parameters:

edge - one edge,
orientation - vertex orientation versus edge orientation (0 or 1)

PrecomputedTriangulationVertex3D* getSelectedVertex(void) const

returns mesh selected vertex

PrecomputedVertex3DIterator firstVertex(void) const

returns an iterator on vertices, initialized on first vertex

PrecomputedVertex3DIterator lastVertex(void) const

returns an iterator on vertices, initialized on first vertex

PrecomputedTriangulationVertex3D* getFirstVertex(void) const

returns first mesh vertex

void apply(void (PrecomputedTriangulationVertex3D::*ptr)(void))

apply member function on each mesh vertex

Parameters:

ptr - vertex member function without any arguments

void apply(void (PrecomputedTriangulationVertex3D::*ptr)(const int), const int val)

apply member function on each mesh vertex

Parameters:

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

void applyUnsignedInt(void (PrecomputedTriangulationVertex3D::*ptr)(const unsigned int), const unsigned int val)

apply member function on each mesh vertex

Parameters:

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

void apply(void (PrecomputedTriangulationVertex3D::*ptr)(const float), const float val)

apply member function on each mesh vertex

Parameters:

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

void applyDouble(void (PrecomputedTriangulationVertex3D::*ptr)(const double), const double val)

apply member function on each mesh vertex

Parameters:

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

void apply(void (PrecomputedTriangulationVertex3D::*ptr)(void *), void *val)

apply member function on each mesh vertex

Parameters:

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

void updatePosition(void)

updates all vertices position

void computeDisplacement(void)

computes all vertices internal forces

void grab(const Vec2& pixel, Camera3D *cam)

grab vertices from a mouse click in a 3D camera

Parameters:

pixel - mouse click point
cam - click point camera

Vec3 * grab2D(const Vec3& dir, const Vec3& pos)

grab vertices from a mouse click in a 2D camera

Returns:

closest model vertex to pos in camera plane (may be 0)

Parameters:

pos - click point position in 3D space
cam - camera the mouse click occured in

unsigned short int getGrabRange(void) const

returns model grab range

RangeInformation* getRangeInformation(void) const

returns local information

void setRangeInformation(RangeInformation * ri)

set local information

double getForceBoundary(void) const

returns model grab range

virtual void iterate(const unsigned int n)

model deformation callback

Parameters:

n - number of deformation stages to achieve

static void drawVector(const Vec3& from, const Vec3& arrow, const Color& color, double width)

draw an arrow

Parameters:

from - vector origin
arraow - vector coordinates
color - arrow color
width - vector line width

TclPrecomputedTriangulation3D* getInterface(void) const

returns 3D active triangulation interface

This class has no child classes.

alphabetic index hierarchy of classes

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