artisynth.core.femmodels

Class MaterialBundle

java.lang.Object

artisynth.core.modelbase.ModelComponentBase

artisynth.core.modelbase.RenderableComponentBase

artisynth.core.femmodels.MaterialBundle

All Implemented Interfaces:

ModelComponent, PostScannable, PropertyChangeListener, RenderableComponent, TransformableGeometry, java.lang.Cloneable, HasProperties, HierarchyNode, HasRenderProps, IsRenderable, IsSelectable, Renderable, Scannable

public class MaterialBundle
extends RenderableComponentBase
implements TransformableGeometry, PropertyChangeListener

Nested Class Summary

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

ModelComponent.NavpanelVisibility

Field Summary

Fields

Modifier and Type	Field and Description
static PropertyList	myProps

Fields inherited from class artisynth.core.modelbase.ModelComponentBase

enforceUniqueCompositeNames, enforceUniqueNames, myNumber, NULL_OBJ, useCompactPathNames

Fields inherited from interface artisynth.core.modelbase.TransformableGeometry

TG_ARTICULATED, TG_DRAGGER, TG_PRESERVE_ORIENTATION, TG_SIMULATING

Fields inherited from interface maspack.render.IsRenderable

TRANSPARENT, TWO_DIMENSIONAL

Constructor Summary

Constructors

Constructor and Description
MaterialBundle()
MaterialBundle(java.lang.String name)
MaterialBundle(java.lang.String name, boolean useAllElements)
MaterialBundle(java.lang.String name, FemMaterial mat, boolean useAllElements)

Method Summary

Modifier and Type	Method and Description
void	addElement(FemElement3dBase elem)
void	addTransformableDependencies(TransformGeometryContext context, int flags) Adds to context any transformable components which should be transformed as the same time as this component.
void	clearElements()
void	connectToHierarchy(CompositeComponent hcomp) Called by the system after this component, or an ancestor of this component, is added to the component hierarchy (i.e., added as a child of another CompositeComponent).
RenderProps	createRenderProps() Factory method to create render properties appropriate to this object.
void	disconnectFromHierarchy(CompositeComponent hcomp) Called by the system after this component, or an ancestor of this component, is removed from the component hierarchy (i.e., removed as a child of its parent).
PropertyList	getAllPropertyInfo() Returns a list giving static information about all properties exported by this object.
static FemModel3d	getAncestorFem(ModelComponent comp)
FemElement3dBase	getElement(int idx)
java.util.ArrayList<FemElement3dBase>	getElements()
double	getElementWidgetSize()
PropertyMode	getElementWidgetSizeMode()
FemMaterial	getMaterial()
void	getSoftReferences(java.util.List<ModelComponent> refs) Appends all soft references for this component to a list.
int	numElements()
void	prerender(RenderList list) Called prior to rendering to allow this object to update the internal state required for rendering (such as by caching rendering coordinates).
void	propertyChanged(PropertyChangeEvent e)
boolean	removeElement(FemElement3dBase elem)
void	render(Renderer renderer, int flags) Render this object using the functionality of the supplied Renderer.
void	scaleDistance(double s)
void	scaleMass(double s)
void	setElementWidgetSize(double size)
void	setElementWidgetSizeMode(PropertyMode mode)
<T extends FemMaterial> T	setMaterial(T mat)
void	setUseAllElements(boolean enable)
void	transformGeometry(AffineTransform3dBase X) Applies an affine transformation to the geometry of this component.
void	transformGeometry(GeometryTransformer gt, TransformGeometryContext context, int flags) Transforms the geometry of this component, using the geometry transformer gtr to transform its individual attributes.
void	updateBounds(Vector3d pmin, Vector3d pmax) Update the minimum and maximum points for this object.
void	updateReferences(boolean undo, java.util.Deque<java.lang.Object> undoInfo) May be called by the system if any of the soft references for this component are removed from the the component hierarchy.
boolean	useAllElements()

Methods inherited from class artisynth.core.modelbase.RenderableComponentBase

copy, defaultRenderPropsAreNull, getRenderHints, getRenderProps, getSelection, isSelectable, isVisible, numSelectionQueriesNeeded, setRenderProps, setVisible, updateRenderProps

Methods inherited from class artisynth.core.modelbase.ModelComponentBase

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface artisynth.core.modelbase.TransformableGeometry

transformPriority

Methods inherited from interface artisynth.core.modelbase.ModelComponent

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

Methods inherited from interface maspack.properties.HasProperties

getProperty

Methods inherited from interface maspack.properties.HierarchyNode

getChildren, hasChildren

Methods inherited from interface artisynth.core.modelbase.PostScannable

postscan

Methods inherited from interface maspack.util.Scannable

isWritable, write

Field Detail

myProps

public static PropertyList myProps

Constructor Detail

MaterialBundle

public MaterialBundle()

MaterialBundle

public MaterialBundle(java.lang.String name)

MaterialBundle

public MaterialBundle(java.lang.String name,
                      boolean useAllElements)

MaterialBundle

public MaterialBundle(java.lang.String name,
                      FemMaterial mat,
                      boolean useAllElements)

Method Detail

useAllElements

public boolean useAllElements()

setUseAllElements

public void setUseAllElements(boolean enable)

getAllPropertyInfo

public PropertyList getAllPropertyInfo()

Description copied from interface: HasProperties

Returns a list giving static information about all properties exported by this object.

Specified by:

getAllPropertyInfo in interface HasProperties

Overrides:

getAllPropertyInfo in class RenderableComponentBase

Returns:

static information for all exported properties

setElementWidgetSize

public void setElementWidgetSize(double size)

getElementWidgetSize

public double getElementWidgetSize()

setElementWidgetSizeMode

public void setElementWidgetSizeMode(PropertyMode mode)

getElementWidgetSizeMode

public PropertyMode getElementWidgetSizeMode()

getMaterial

public FemMaterial getMaterial()

setMaterial

public <T extends FemMaterial> T setMaterial(T mat)

getElements

public java.util.ArrayList<FemElement3dBase> getElements()

addElement

public void addElement(FemElement3dBase elem)

removeElement

public boolean removeElement(FemElement3dBase elem)

clearElements

public void clearElements()

numElements

public int numElements()

getElement

public FemElement3dBase getElement(int idx)

getAncestorFem

public static FemModel3d getAncestorFem(ModelComponent comp)

createRenderProps

public RenderProps createRenderProps()

Description copied from interface: HasRenderProps

Factory method to create render properties appropriate to this object.

Specified by:

createRenderProps in interface HasRenderProps

Overrides:

createRenderProps in class RenderableComponentBase

Returns:

new render properties for this object

prerender

public void prerender(RenderList list)

Description copied from interface: IsRenderable

Called prior to rendering to allow this object to update the internal state required for rendering (such as by caching rendering coordinates). The object may add internal objects to the list of objects being rendered, by calling

list.addIfVisible (obj);

for each of the objects in question.

Specified by:

prerender in interface IsRenderable

Overrides:

prerender in class RenderableComponentBase

Parameters:

list - list of objects to be rendered

render

public void render(Renderer renderer,
                   int flags)

Description copied from interface: IsRenderable

Render this object using the functionality of the supplied Renderer.

Specified by:

render in interface IsRenderable

Specified by:

render in class RenderableComponentBase

Parameters:

renderer - provides the functionality used to perform the rendering.

flags - flags that may be used to control different aspects of the rendering. Flags are defined in Renderer and currently include Renderer.HIGHLIGHT and Renderer.SORT_FACES.

updateBounds

public void updateBounds(Vector3d pmin,
                         Vector3d pmax)

Description copied from interface: IsRenderable

Update the minimum and maximum points for this object. In an x-y-z coordinate system with x directed to the right and y directed upwards, the minimum and maximum points can be thought of as defining the left-lower-far and right-upper-near corners of a bounding cube. This method should only reduce the elements of the minimum point and increase the elements of the maximum point, since it may be used as part of an iteration to determine the bounding cube for several different objects.

Specified by:

updateBounds in interface IsRenderable

Overrides:

updateBounds in class RenderableComponentBase

Parameters:

pmin - minimum point

pmax - maximum point

scaleDistance

public void scaleDistance(double s)

scaleMass

public void scaleMass(double s)

connectToHierarchy

public void connectToHierarchy(CompositeComponent hcomp)

Description copied from class: ModelComponentBase

Called by the system after this component, or an ancestor of this component, is added to the component hierarchy (i.e., added as a child of another CompositeComponent). This method is responsible for doing any required hierarchy-dependent initialization, including any updating of referenced components.

When this method is called, ModelComponent.getParent() will return the new parent component; the system will have set this beforehand.

Specified by:

connectToHierarchy in interface ModelComponent

Overrides:

connectToHierarchy in class ModelComponentBase

Parameters:

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

disconnectFromHierarchy

public void disconnectFromHierarchy(CompositeComponent hcomp)

Description copied from class: ModelComponentBase

Called by the system after this component, or an ancestor of this component, is removed from the component hierarchy (i.e., removed as a child of its parent). This method is responsible for any required hierarchy-dependent deinitialization, including any updating of referenced components.

When this method is called, ModelComponent.getParent() will still return this original parent component; the system will set this to null after.

Specified by:

disconnectFromHierarchy in interface ModelComponent

Overrides:

disconnectFromHierarchy in class ModelComponentBase

Parameters:

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

addTransformableDependencies

public void addTransformableDependencies(TransformGeometryContext context,
                                         int flags)

Description copied from interface: TransformableGeometry

Adds to context any transformable components which should be transformed as the same time as this component. This will generally include descendant components, and may also include other components to which this component is connected in some way.

This method is generally called from with the TransformGeometryContext.apply(maspack.geometry.GeometryTransformer, int) method of a TransformGeometryContext.

Specified by:

addTransformableDependencies in interface TransformableGeometry

Parameters:

context - context information, to which the dependent components are added.

flags - specifies conditions associated with the transformation

transformGeometry

public void transformGeometry(AffineTransform3dBase X)

Description copied from interface: TransformableGeometry

Applies an affine transformation to the geometry of this component. This method should be equivalent to

 TransformGeometryContext.transform (this, X, 0);
 

Specified by:

transformGeometry in interface TransformableGeometry

Parameters:

X - affine transformation to apply to the component

transformGeometry

public void transformGeometry(GeometryTransformer gt,
                              TransformGeometryContext context,
                              int flags)

Description copied from interface: TransformableGeometry

Transforms the geometry of this component, using the geometry transformer gtr to transform its individual attributes. The context argument supplies information about what other components are currently being transformed, and also allows the requesting of update actions to be performed after all transform called have completed. The context is also the usual entity that calls this method, from within its TransformGeometryContext.apply(maspack.geometry.GeometryTransformer, int) method. The argument flags provides flags to specify various conditions associated with the the transformation. At present, the available flags are TransformableGeometry.TG_SIMULATING and TransformableGeometry.TG_ARTICULATED.

This method is not usually called directly by applications. Instead, it is typically called from within the TransformGeometryContext.apply(maspack.geometry.GeometryTransformer, int) method of the context, which takes care of the various operations needed for a complete transform operation, including calling TransformableGeometry.addTransformableDependencies(artisynth.core.modelbase.TransformGeometryContext, int) to collect other components that should be transformed, calling TransformableGeometry.transformGeometry(maspack.matrix.AffineTransform3dBase) for each component, notifying component parents that the geometry has changed, and calling any requested TransformGeometryActions. More details are given in the documentation for TransformGeometryContext.apply(maspack.geometry.GeometryTransformer, int).

TransformGeometryContext provides a number of static convenience transform methods which take care of building the context and calling apply() for a specified set of components.

This method should not generally call transformGeometry() for its descendant components. Instead, descendants needing transformation should be specified by adding them to the context in the method TransformableGeometry.addTransformableDependencies(artisynth.core.modelbase.TransformGeometryContext, int).

Specified by:

transformGeometry in interface TransformableGeometry

Parameters:

gt - transformer implementing the transform

context - context information, including what other components are being transformed

flags - specifies conditions associated with the transformation

propertyChanged

public void propertyChanged(PropertyChangeEvent e)

Specified by:

propertyChanged in interface PropertyChangeListener

getSoftReferences

public void getSoftReferences(java.util.List<ModelComponent> refs)

Description copied from class: ModelComponentBase

Appends all soft references for this component to a list. References are other components, outside of this component's immediate ancestry, on which this component depends. For example, an ExcitationComponent may refer to one or more other ExcitationComponents to act as excitation sources. A soft reference is one which can be removed from the referring component. In particular, if any soft references for a component are deleted, then that component's updateReferences() method will be called to update its internal reference information.

Specified by:

getSoftReferences in interface ModelComponent

Overrides:

getSoftReferences in class ModelComponentBase

Parameters:

refs - list to which soft references are appended

updateReferences

public void updateReferences(boolean undo,
                             java.util.Deque<java.lang.Object> undoInfo)

Description copied from class: ModelComponentBase

May be called by the system if any of the soft references for this component are removed from the the component hierarchy. If called with undo equal to false, this component should then examine its soft references and use ComponentUtils.areConnected() to determine which of them have been disconnected from the hierarchy. Disconnected references should be removed, and sufficient information should be appended to undoInfo to allow this update to be undone if this method is called later with undo equal to true. When undoing an update, the undo information should be removed from the front of undoInfo.

Specified by:

updateReferences in interface ModelComponent

Overrides:

updateReferences in class ModelComponentBase

Parameters:

undo - if true, indicates that the most recent reference update should be undone, using the supplied undo information.

undoInfo - if undo is false, should be used to store information allowing the reference update to be undone. Otherwise, if undo is true, then this supplied information to undo the most recent update.