igeo

Class IBSplineBasisFunction.IBSplineBasisSubFunction

java.lang.Object

igeo.IPiecewiseFunction

igeo.IPiecewisePolynomialFunction

igeo.IBSplineBasisFunction.IBSplineBasisSubFunction

All Implemented Interfaces:

IFunction

Enclosing class:

IBSplineBasisFunction

public class IBSplineBasisFunction.IBSplineBasisSubFunction
extends IPiecewisePolynomialFunction

Implementation of sub-indexed Bernstein polynominal for NURBS geometry.

Author:

Satoru Sugihara

Field Summary

Fields

Modifier and Type	Field and Description
int	degree
int	index
double[]	knots

Fields inherited from class igeo.IPiecewiseFunction

domains, functions

Constructor Summary

Constructors

Constructor and Description
IBSplineBasisFunction.IBSplineBasisSubFunction(IBSplineBasisFunction.IBSplineBasisSubFunction bf, double[] knots)
IBSplineBasisFunction.IBSplineBasisSubFunction(int deg, int idx, double[] kv)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(IBSplineBasisFunction.IBSplineBasisSubFunction bs)
IBSplineBasisFunction.IBSplineBasisSubFunction	dup()
void	init()
java.lang.String	toString()

Methods inherited from class igeo.IPiecewisePolynomialFunction

add, add, differentiate, init, mul, mul, setFunction

Methods inherited from class igeo.IPiecewiseFunction

eval, getIndexOfDomain, getIndexOfDomain, getNumberOfDomains, init, init, init, init, lowerBoundOfDomain, setDomain, setFunction, upperBoundOfDomain

Methods inherited from class java.lang.Object

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

Field Detail

degree

public int degree

index

public int index

knots

public double[] knots

Constructor Detail

IBSplineBasisFunction.IBSplineBasisSubFunction

public IBSplineBasisFunction.IBSplineBasisSubFunction(int deg,
                                              int idx,
                                              double[] kv)

IBSplineBasisFunction.IBSplineBasisSubFunction

public IBSplineBasisFunction.IBSplineBasisSubFunction(IBSplineBasisFunction.IBSplineBasisSubFunction bf,
                                              double[] knots)

Method Detail

dup

public IBSplineBasisFunction.IBSplineBasisSubFunction dup()

Specified by:

dup in interface IFunction

Overrides:

dup in class IPiecewisePolynomialFunction

init

public void init()

add

public void add(IBSplineBasisFunction.IBSplineBasisSubFunction bs)

toString

public java.lang.String toString()

Overrides:

toString in class IPiecewisePolynomialFunction