jvx.numeric
Class PnStiffSpring

java.lang.Object
  jv.object.PsObject
      jvx.numeric.PnSparseMatrix
          jvx.numeric.PnStiffMatrix
              jvx.numeric.PnStiffSpring

All Implemented Interfaces:

java.lang.Cloneable, PsUpdateIf, java.io.Serializable

public class PnStiffSpring

extends PnStiffMatrix

Create and setup stiffness matrix for spring energy of a given conforming triangulated domain surface.

See Also:

Serialized Form

Field Summary

Fields inherited from class jvx.numeric.PnStiffMatrix

m_noe

Fields inherited from class jvx.numeric.PnSparseMatrix

m_nop, m_sindx, m_snoe, m_stiff

Fields inherited from class jv.object.PsObject

HAS_CONFIG_PANEL, HAS_INFO_PANEL, HAS_LABEL_PANEL, HAS_MATERIAL_PANEL, HAS_TEXTURE_PANEL, HAS_VECTOR_PANEL, INSPECTOR_INFO, INSPECTOR_INFO_EXT, IS_DELETED, IS_FIXED, IS_FOCUSSED, IS_PICKED, IS_SELECTED, IS_USED, NUM_TAGS

Constructor Summary

PnStiffSpring(PgElementSet surface)

Method Summary

void	init(PgElementSet surface) Initializes the stiffness matrix by computing the index vector and matrix entries.

Methods inherited from class jvx.numeric.PnStiffMatrix

init

Methods inherited from class jvx.numeric.PnSparseMatrix

diagonalSolve, getIndex, leftMult, leftMult, multScalar, rightMult, rightMult, toString

Methods inherited from class jv.object.PsObject

addInspector, addUpdateListener, assureInspector, clearTag, clone, clone, clone, copy, getFather, getInfoPanel, getInspector, getName, getNumObjects, getSymbol, hasInspector, hasTag, hasUpdateListener, init, instanceOf, instanceOf, newInspector, newInspector, removeInspector, removeInspector, removeUpdateListener, setName, setParent, setSymbol, setTag, update, updatePanels

Methods inherited from class java.lang.Object

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

Constructor Detail

PnStiffSpring

public PnStiffSpring(PgElementSet surface)

Method Detail

init

public void init(PgElementSet surface)

Initializes the stiffness matrix by computing the index vector and matrix entries. Method can be used to reset the stiffness matrix. All memory allocation is done in constructor.

Overrides:

init in class PnStiffMatrix