Package one.empty3.library.core.nurbs

Class NurbsSurface

java.lang.Object

one.empty3.library.Representable

one.empty3.library.core.nurbs.ParametricSurface

one.empty3.library.core.nurbs.NurbsSurface

All Implemented Interfaces:

Serializable, Comparable, TemporalComputedObject3D, MatrixPropertiesObject, XmlRepresentable

public class NurbsSurface
extends ParametricSurface

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class one.empty3.library.core.nurbs.ParametricSurface

ParametricSurface.Globals, ParametricSurface.Parameters

Field Summary

Fields

Modifier and Type	Field	Description
static final int	type_coordU
static final int	type_coordV

Fields inherited from class one.empty3.library.Representable

CFAST, classPainters, DEFAULT_TEXTURE, defaultHashMapData, DISPLAY_ALL, materiau, NFAST, parent, PATH_ELEM_DOUBLE_VALUES, PATH_ELEM_REPRESENTABLE, PATH_ELEM_STRUCTURE_MATRIX, render, rotation, SCALE1, scene, SURFACE_DISPLAY_COL_QUADS, SURFACE_DISPLAY_COL_TRI, SURFACE_DISPLAY_LINES, SURFACE_DISPLAY_POINTS, SURFACE_DISPLAY_TEXT_QUADS, texture

Constructor Summary

Constructors

Constructor	Description
NurbsSurface()

Method Summary

Modifier and Type	Method	Description
long	C(int i, int n)
Point3D	calculerNurbs(double u, double v)
Point3D	calculerPoint3D(double u, double v)
Point3D	calculerVitesse3D(double u, double v)
int	coefficients(int type_coord, double t)
void	creerNurbs()
boolean	estDansLIntervalle(int type_coord, double t, int borneInf)
double	f0sur0egal0(double t1, double t2)
protected long	factorielle(int n)
double	N(int type_coord, int i, int deg, double t)
void	setDegreU(int deg)
void	setDegreV(int deg)
void	setMaillage(Point3D[][] points, double[][] poids)
void	setReseauFonction(double[][] T)
String	toString()

Methods inherited from class one.empty3.library.core.nurbs.ParametricSurface

calculerNormale3D, calculerNormalePerp, calculerSurfaceT, calculerTangenteU, calculerTangenteV, declareProperties, getElementSurface, getEndU, getEndV, getIncrU, getIncrV, getNormale3D, getStartU, getStartV, incr1, incr2, setEndU, setEndV, setIncrU, setIncrV, setStartU, setStartV, velocity

Methods inherited from class one.empty3.library.Representable

become, calculerCurveT, calculerPointT, compareTo, copy, declarations, draw, drawStructureDrawFast, getCFAST, getDeclaredDataStructure, getDeclaredLists, getDeclaredProperty, getDisplayType, getDisplayTypes, getPainter, getPath, getProperty, getPropertyType, getRotation, getTexture, id, id, informer, intersects, intersects, ISdrawStructureDrawFastIMPLEMENTED, paint, replace, rotate, setCFAST, setDisplayType, setPainter, setPaintingAct, setPaintingActForClass, setPosition, setProperty, setRotation, setTexture, supporteTexture, T, texture, texture, xmlRepresentation, xmlRepresentation, xmlRepresentation, xmlRepresentation, xmlRepresentation, xmlRepresentation, xmlRepresentation, xmlRepresentation, xmlRepresentation, xmlRepresentation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

type_coordU

public static final int type_coordU

See Also:

• Constant Field Values

type_coordV

public static final int type_coordV

See Also:

• Constant Field Values

Constructor Details

NurbsSurface

public NurbsSurface()

Method Details

calculerPoint3D

public Point3D calculerPoint3D(double u,
 double v)

Specified by:

calculerPoint3D in class ParametricSurface

calculerVitesse3D

public Point3D calculerVitesse3D(double u,
 double v)

Overrides:

calculerVitesse3D in class ParametricSurface

creerNurbs

public void creerNurbs()

f0sur0egal0

public double f0sur0egal0(double t1,
 double t2)

coefficients

public int coefficients(int type_coord,
 double t)

estDansLIntervalle

public boolean estDansLIntervalle(int type_coord,
 double t,
 int borneInf)

setMaillage

public void setMaillage(Point3D[][] points,
 double[][] poids)

setReseauFonction

public void setReseauFonction(double[][] T)

N

public double N(int type_coord,
 int i,
 int deg,
 double t)

C

public long C(int i,
 int n)

factorielle

protected long factorielle(int n)

setDegreU

public void setDegreU(int deg)

setDegreV

public void setDegreV(int deg)

calculerNurbs

public Point3D calculerNurbs(double u,
 double v)

toString

public String toString()

Overrides:

toString in class ParametricSurface