artisynth.core.femmodels

Class InverseSquareWeighting

java.lang.Object

maspack.properties.CompositePropertyBase

artisynth.core.femmodels.SkinWeightingFunction

artisynth.core.femmodels.InverseSquareWeighting

All Implemented Interfaces:

PropertyChangeListener, ScalableUnits, java.lang.Cloneable, CompositeProperty, HasProperties, Clonable, Scannable

public class InverseSquareWeighting
extends SkinWeightingFunction

Computes a non-normalized weight for a SkinConnection between a point and a master body based on the inverse square of the distance.

Field Summary

Fields inherited from class maspack.properties.CompositePropertyBase

myProps

Constructor Summary

Constructors

Constructor and Description
InverseSquareWeighting()

Method Summary

Modifier and Type	Method and Description
void	computeWeights(double[] weights, Point3d pos, SkinMeshBody.NearestPoint[] nearestPnts) Computes skinning connection weights for a point located at pos, given information about the nearest points on each of the master bodies.

Methods inherited from class artisynth.core.femmodels.SkinWeightingFunction

clone, getSubClasses, propertyChanged, registerSubclass, scaleDistance, scaleMass

Methods inherited from class maspack.properties.CompositePropertyBase

getAllPropertyInfo, getProperty, getPropertyHost, getPropertyInfo, hasProperty, isWritable, scan, setPropertyHost, setPropertyInfo, write, writeItems

Methods inherited from class java.lang.Object

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

Constructor Detail

InverseSquareWeighting

public InverseSquareWeighting()

Method Detail

computeWeights

public void computeWeights(double[] weights,
                           Point3d pos,
                           SkinMeshBody.NearestPoint[] nearestPnts)

Computes skinning connection weights for a point located at pos, given information about the nearest points on each of the master bodies.

The weights are returned in weights. There is one weight for each master bodies, and so weights and nearestPnts have the same length.

Specified by:

computeWeights in class SkinWeightingFunction

Parameters:

weights - returns the computed weights

pos - position of the point to be skinned

nearestPnts - nearest point information for each of the master bodies