artisynth.core.femmodels

Class ShellNodeFem3dAttachment

java.lang.Object

artisynth.core.modelbase.ModelComponentBase

artisynth.core.mechmodels.DynamicAttachmentBase

artisynth.core.mechmodels.PointAttachment

artisynth.core.femmodels.PointFem3dAttachment

artisynth.core.femmodels.ShellNodeFem3dAttachment

All Implemented Interfaces:

AttachingComponent, ContactMaster, DynamicAttachment, DynamicAttachmentComp, HasAttachments, CopyableComponent, ModelComponent, PostScannable, java.lang.Cloneable, HasProperties, HierarchyNode, Scannable

public class ShellNodeFem3dAttachment
extends PointFem3dAttachment
implements HasAttachments

Connects a FemNode3d to a Frame, and provides an additional internal attachment to attach the node's director to the frame as well.

Nested Class Summary

Nested classes/interfaces inherited from interface artisynth.core.modelbase.ModelComponent

ModelComponent.FilePathSaveType, ModelComponent.NavpanelVisibility

Field Summary

Fields inherited from class artisynth.core.modelbase.ModelComponentBase

enforceUniqueCompositeNames, enforceUniqueNames, myNumber, myProps, NULL_OBJ, useCompactPathNames

Fields inherited from interface artisynth.core.modelbase.CopyableComponent

COPY_REFERENCES, REST_POSITION

Constructor Summary

Constructors

Constructor and Description
ShellNodeFem3dAttachment()
ShellNodeFem3dAttachment(FemNode3d node)
ShellNodeFem3dAttachment(FemNode3d node, FemModel3d fem)
ShellNodeFem3dAttachment(FemNode3d node, FemNode3d[] nodes, double[] coords)

Method Summary

Modifier and Type	Method and Description
void	connectToHierarchy(CompositeComponent hcomp) Update the attachment position state whenever we connect to the parent (i.e., plug in to the hierarchy).
void	disconnectFromHierarchy(CompositeComponent hcomp) Update the attachment position state whenever we connect to the parent (i.e., plug in to the hierarchy).
void	getAttachments(java.util.List<DynamicAttachment> list) Returns the attachments contained by this component.
DirectorFem3dAttachment	getDirectorAttachment()
FemNode3d	getNode()
boolean	hasDirectorAttachment()
void	postscan(java.util.Deque<ScanToken> tokens, CompositeComponent ancestor) Performs any required post-scanning for this component.
boolean	setFromElement(Point3d pos, FemElement elem, double reduceTol)
void	updateAttachment() Update attachment to reflect changes in the slave state.
void	writeItems(java.io.PrintWriter pw, NumberFormat fmt, CompositeComponent ancestor)

Methods inherited from class artisynth.core.femmodels.PointFem3dAttachment

add1DConstraintBlocks, add2DConstraintBlocks, addMassToMasters, addMassToNodeMasters, addRelativeVelocity, addTargetJacobian, applyForces, collectMasterComponents, computeForceOnMasters, computeNodeCoordinates, copy, create, getCoordinate, getCoordinates, getCurrentPos, getCurrentVel, getDerivative, getElement, getGT, getHardReferences, getNodes, getRestPosition, isControllable, mulSubGT, mulSubGTM, mulSubMG, setFromElement, setFromFem, setFromFem, setFromNodes, setFromNodes, setFromNodes, setFromNodes, updatePosStates, updateVelStates

Methods inherited from class artisynth.core.mechmodels.PointAttachment

checkMasterBlocks, getCopyReferences, getMasters, getPoint, getSlave, invalidateMasters, isDuplicatable, notifyMastersOfPositionChange, numMasters

Methods inherited from class artisynth.core.mechmodels.DynamicAttachmentBase

addBackRefs, addBackRefs, addConnectedMasterRefs, clone, connectAttachment, getAttachment, oneMasterActive, oneMasterNotAttached, removeBackRefs, removeBackRefs, removeConnectedMasterRefs, setSlaveAffectsStiffness, slaveAffectsStiffness

Methods inherited from class artisynth.core.modelbase.ModelComponentBase

checkFlag, checkName, checkNameUniqueness, clearFlag, createTempFlag, getAllPropertyInfo, getChildren, getGrandParent, getName, getNameRange, getNavpanelVisibility, getNavpanelVisibility, getNumber, getParent, getProperty, getSoftReferences, hasChildren, hasState, isFixed, isMarked, isScanning, isSelected, isWritable, makeValidName, makeValidName, notifyParentOfChange, printReferences, recursivelyContained, recursivelyContains, removeTempFlag, scan, setFixed, setFlag, setMarked, setName, setNavpanelVisibility, setNavpanelVisibility, setNumber, setParent, setScanning, setSelected, setWritable, updateReferences, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface artisynth.core.modelbase.ModelComponent

getName, getNavpanelVisibility, getNumber, getParent, getSoftReferences, hasState, isFixed, isMarked, isSelected, notifyParentOfChange, scan, setFixed, setMarked, setName, setNumber, setParent, setSelected, setWritable, updateReferences

Methods inherited from interface maspack.properties.HasProperties

getAllPropertyInfo, getProperty

Methods inherited from interface maspack.properties.HierarchyNode

getChildren, hasChildren

Methods inherited from interface maspack.util.Scannable

isWritable, write

Constructor Detail

ShellNodeFem3dAttachment

public ShellNodeFem3dAttachment()

ShellNodeFem3dAttachment

public ShellNodeFem3dAttachment(FemNode3d node)

ShellNodeFem3dAttachment

public ShellNodeFem3dAttachment(FemNode3d node,
                                FemModel3d fem)

ShellNodeFem3dAttachment

public ShellNodeFem3dAttachment(FemNode3d node,
                                FemNode3d[] nodes,
                                double[] coords)

Method Detail

getNode

public FemNode3d getNode()

hasDirectorAttachment

public boolean hasDirectorAttachment()

getDirectorAttachment

public DirectorFem3dAttachment getDirectorAttachment()

updateAttachment

public void updateAttachment()

Description copied from class: PointFem3dAttachment

Update attachment to reflect changes in the slave state.

Specified by:

updateAttachment in interface DynamicAttachment

Overrides:

updateAttachment in class PointFem3dAttachment

setFromElement

public boolean setFromElement(Point3d pos,
                              FemElement elem,
                              double reduceTol)

Overrides:

setFromElement in class PointFem3dAttachment

connectToHierarchy

public void connectToHierarchy(CompositeComponent hcomp)

Description copied from class: DynamicAttachmentBase

Update the attachment position state whenever we connect to the parent (i.e., plug in to the hierarchy).

Specified by:

connectToHierarchy in interface ModelComponent

Overrides:

connectToHierarchy in class DynamicAttachmentBase

Parameters:

hcomp - hierarchy component to which this component, or its ancestor, was attached

disconnectFromHierarchy

public void disconnectFromHierarchy(CompositeComponent hcomp)

Description copied from class: DynamicAttachmentBase

Update the attachment position state whenever we connect to the parent (i.e., plug in to the hierarchy).

Specified by:

disconnectFromHierarchy in interface ModelComponent

Overrides:

disconnectFromHierarchy in class DynamicAttachmentBase

Parameters:

hcomp - hierarchy component from which this component, or its ancestor, was detached

getAttachments

public void getAttachments(java.util.List<DynamicAttachment> list)

Description copied from interface: HasAttachments

Returns the attachments contained by this component. This will be called by MechModelBase when creating a complete list of all the attachments in the model.

Specified by:

getAttachments in interface HasAttachments

postscan

public void postscan(java.util.Deque<ScanToken> tokens,
                     CompositeComponent ancestor)
              throws java.io.IOException

Description copied from interface: PostScannable

Performs any required post-scanning for this component. This involves handling any information whose processing was deferred during the scan() method and stored in the token queue. The most common use of this method is to resolve the paths of component references, which may not have been created at the time of the initial scan() call.

Specified by:

postscan in interface PostScannable

Overrides:

postscan in class ModelComponentBase

Parameters:

tokens - token information that was stored during scan().

ancestor - ancestor component with respect to which reference component paths are defined.

Throws:

java.io.IOException - if an error is encountered (such as a reference to a non-existent component)

writeItems

public void writeItems(java.io.PrintWriter pw,
                       NumberFormat fmt,
                       CompositeComponent ancestor)
                throws java.io.IOException

Overrides:

writeItems in class PointFem3dAttachment

Throws:

java.io.IOException