artisynth.core.femmodels.integration

Class CanonicalSampler

java.lang.Object

artisynth.core.femmodels.integration.CanonicalSampler

Direct Known Subclasses:

CanonicalSampler.CanonicalHexSampler, CanonicalSampler.CanonicalPyramidSampler, CanonicalSampler.CanonicalTetSampler, CanonicalSampler.CanonicalWedgeSampler

public abstract class CanonicalSampler
extends java.lang.Object

Samples uniformly from the canonical shape of a Finite Element

Author:

Antonio

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CanonicalSampler.CanonicalHexSampler Samples uniformly from within basic hex
static class	CanonicalSampler.CanonicalPyramidSampler Samples uniformly from within basic pyramid
static class	CanonicalSampler.CanonicalTetSampler Samples uniformly from within the basic Tet
static class	CanonicalSampler.CanonicalWedgeSampler Samples uniformly from within basic wedge

Constructor Summary

Constructors

Constructor and Description
CanonicalSampler()

Method Summary

Modifier and Type	Method and Description
static CanonicalSampler	get(FemElement3d elem) Gets the appropriate sampler for a given FEM
abstract void	sample(Point3d pnt) Spatial position within canonical element
void	sampleCoord(Point3d coord) Natural coordinate within canonical element
abstract double	volume() Volume of canonical element

Methods inherited from class java.lang.Object

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

Constructor Detail

CanonicalSampler

public CanonicalSampler()

Method Detail

sample

public abstract void sample(Point3d pnt)

Spatial position within canonical element

Parameters:

pnt - output sample point

sampleCoord

public void sampleCoord(Point3d coord)

Natural coordinate within canonical element

Parameters:

coord - sample canonical coordinate

volume

public abstract double volume()

Volume of canonical element

Returns:

volume

get

public static CanonicalSampler get(FemElement3d elem)

Gets the appropriate sampler for a given FEM