artisynth.core.femmodels.integration

Class CanonicalFemElementSampler

java.lang.Object

artisynth.core.femmodels.integration.FemElementSamplerBase

artisynth.core.femmodels.integration.CanonicalFemElementSampler

All Implemented Interfaces:

FemElementSampler

public class CanonicalFemElementSampler
extends FemElementSamplerBase

Samples uniformly from the canonical element shape (i.e. natural coordinates)

Constructor Summary

Constructors

Constructor and Description
CanonicalFemElementSampler()

Method Summary

Modifier and Type	Method and Description
double	isample(Point3d coord, Point3d pnt) Generates a sample point from within the previously used or assigned finite element, returns probability density of point, used mainly for numerical integration
void	sample(Point3d coord, Point3d pnt) Generates a sample point from within the previously used or assigned finite element

Methods inherited from class artisynth.core.femmodels.integration.FemElementSamplerBase

sample, sample, setElement

Methods inherited from class java.lang.Object

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

Constructor Detail

CanonicalFemElementSampler

public CanonicalFemElementSampler()

Method Detail

sample

public void sample(Point3d coord,
                   Point3d pnt)

Description copied from interface: FemElementSampler

Generates a sample point from within the previously used or assigned finite element

Parameters:

coord - sampled local coordinate within the element (natural coordinates)

pnt - spatial location of point

isample

public double isample(Point3d coord,
                      Point3d pnt)

Description copied from interface: FemElementSampler

Generates a sample point from within the previously used or assigned finite element, returns probability density of point, used mainly for numerical integration

Parameters:

coord - sampled local coordinate within the element (natural coordinates)

pnt - spatial location of point

Returns:

probability density function at sampled point