artisynth.core.mfreemodels

Class SplineWeightFunction

java.lang.Object

artisynth.core.mfreemodels.MFreeWeightFunction

artisynth.core.mfreemodels.RadialWeightFunction

artisynth.core.mfreemodels.SplineWeightFunction

All Implemented Interfaces:

Diff1Function3x1, Diff2Function3x1, Function3x1, FunctionNx1

public class SplineWeightFunction
extends RadialWeightFunction

Nested Class Summary

Nested classes/interfaces inherited from class artisynth.core.mfreemodels.RadialWeightFunction

RadialWeightFunction.RadialWeightFunctionType

Field Summary

Fields

Modifier and Type	Field and Description
int	DEFAULT_CONTINUITY
double	DEFAULT_RADIUS

Fields inherited from class artisynth.core.mfreemodels.RadialWeightFunction

center, myRadius

Constructor Summary

Constructors

Constructor and Description
SplineWeightFunction(Point3d x)
SplineWeightFunction(Point3d x, double rho)
SplineWeightFunction(Point3d x, double rho, int C)

Method Summary

Modifier and Type	Method and Description
SplineWeightFunction	clone()
double	eval(double r2)
double	eval(Vector3d deriv, Vector3d pnt) Evaluates this function for the specified inputs.
double	evalDerivative(double x, double y, double z, int dx, int dy, int dz) Evaluates 1st and 2nd order derivatives, one at a time.
double	evalDerivative(Point3d in, int[] derivatives) Evaluates 1st and 2nd order derivatives, one at a time.
int	getContinuity()
RadialWeightFunction.RadialWeightFunctionType	getType()
void	setContinuity(int C)
void	setRadius(double rho)

Methods inherited from class artisynth.core.mfreemodels.RadialWeightFunction

computeCentroid, computeIntersectionCentroid, computeIntersectionCentroid, createWeightFunction, eval, eval, eval, getCenter, getIntersectionVolume, getIntersectionVolume, getRadius, inputSize, intersects, intersects, isInDomain, setCenter, updateBounds

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface maspack.function.Diff1Function3x1

eval

Field Detail

DEFAULT_CONTINUITY

public int DEFAULT_CONTINUITY

DEFAULT_RADIUS

public double DEFAULT_RADIUS

Constructor Detail

SplineWeightFunction

public SplineWeightFunction(Point3d x)

SplineWeightFunction

public SplineWeightFunction(Point3d x,
                            double rho)

SplineWeightFunction

public SplineWeightFunction(Point3d x,
                            double rho,
                            int C)

Method Detail

eval

public double eval(double r2)

Specified by:

eval in class RadialWeightFunction

eval

public double eval(Vector3d deriv,
                   Vector3d pnt)

Description copied from interface: Diff1Function3x1

Evaluates this function for the specified inputs. If deriv is not null, the derivative is also computed and returned in this argument.

Parameters:

deriv - if not null, returns the derivative values

pnt - function input values

Returns:

function output value

setRadius

public void setRadius(double rho)

Overrides:

setRadius in class RadialWeightFunction

setContinuity

public void setContinuity(int C)

getContinuity

public int getContinuity()

clone

public SplineWeightFunction clone()

Specified by:

clone in class RadialWeightFunction

evalDerivative

public double evalDerivative(Point3d in,
                             int[] derivatives)

Description copied from interface: Diff2Function3x1

Evaluates 1st and 2nd order derivatives, one at a time.

evalDerivative

public double evalDerivative(double x,
                             double y,
                             double z,
                             int dx,
                             int dy,
                             int dz)

Description copied from interface: Diff2Function3x1

Evaluates 1st and 2nd order derivatives, one at a time.

getType

public RadialWeightFunction.RadialWeightFunctionType getType()

Specified by:

getType in class RadialWeightFunction