artisynth.core.renderables

Class EditableMeshComp

java.lang.Object

artisynth.core.modelbase.ModelComponentBase

artisynth.core.modelbase.RenderableComponentBase

artisynth.core.renderables.EditableMeshComp

All Implemented Interfaces:

ComponentChangeListener, CompositeComponent, IndexedComponentList, ModelComponent, PostScannable, RenderableComponent, java.lang.Cloneable, HasProperties, HierarchyNode, HasRenderProps, IsRenderable, IsSelectable, Renderable, Scannable

Direct Known Subclasses:

EditablePolygonalMeshComp

public class EditableMeshComp
extends RenderableComponentBase
implements CompositeComponent

Nested Class Summary

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

CompositeComponent.NavpanelDisplay

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

ModelComponent.NavpanelVisibility

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	DEFAULT_SELECTABLE
static PropertyList	myProps

Fields inherited from class artisynth.core.modelbase.ModelComponentBase

enforceUniqueCompositeNames, enforceUniqueNames, myNumber, NULL_OBJ, useCompactPathNames

Fields inherited from interface maspack.render.IsRenderable

TRANSPARENT, TWO_DIMENSIONAL

Constructor Summary

Constructors

Constructor and Description
EditableMeshComp()
EditableMeshComp(MeshBase mesh)
EditableMeshComp(MeshComponent mcomp)

Method Summary

Modifier and Type	Method and Description
void	addTransformableDependencies(TransformGeometryContext context, int flags)
void	componentChanged(ComponentChangeEvent e) Notifies this composite component that a change has occured within one or more of its descendants.
EditableMeshComp	copy(int flags, java.util.Map<ModelComponent,ModelComponent> copyMap)
ModelComponent	findComponent(java.lang.String path) Recursively searches for a subcomponent of this ModelComponent, identified by a path of component names.
ModelComponent	get(int idx) Returns a specific subcomponent of this ModelComponent, identified by index.
ModelComponent	get(java.lang.String nameOrNumber) Returns a specific subcomponent of this ModelComponent, identified by name or string representation of the subcomponent's number
PropertyList	getAllPropertyInfo() Returns a list giving static information about all properties exported by this object.
ModelComponent	getByNumber(int num) Returns a specific subcomponent of this ModelComponent, identified by number.
java.util.Iterator<? extends HierarchyNode>	getChildren()
MeshBase	getMesh()
RigidTransform3d	getMeshToWorld()
CompositeComponent.NavpanelDisplay	getNavpanelDisplay() Returns the DisplayMode for this component.
int	getNumberLimit() Returns the current upper limit for numbers among all subcomponents in this composite.
VertexList<VertexComponent>	getVertexComponents()
boolean	hasChildren()
boolean	hasState() Queries if this component has state.
boolean	hierarchyContainsReferences() Returns true if the component hierarchy formed by this component and its descendents is closed with respect to references.
int	indexOf(ModelComponent comp) Returns the index of a specified subcomponent, or -1 if that the component is not present.
boolean	isSelectable() Returns true if this object is in fact selectable.
int	numComponents() Returns the number of components in this CompositeComponent.
void	postscan(java.util.Deque<ScanToken> tokens, CompositeComponent ancestor) Performs any required post-scanning for this component.
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	prerenderMesh()
void	render(Renderer renderer, int flags) Render this object using the functionality of the supplied Renderer.
void	render(Renderer renderer, RenderProps props, int flags)
void	scaleDistance(double s)
void	setDisplayMode(CompositeComponent.NavpanelDisplay mode) Sets the display mode for this component.
void	setMesh(MeshBase mesh)
void	setMeshComp(MeshComponent mcomp)
void	setMeshToWorld(RigidTransform3d TMW)
void	setSelectable(boolean enable)
void	setSelected(boolean selected) Selects or deselects this component.
void	updateBounds(Vector3d pmin, Vector3d pmax) Update the minimum and maximum points for this object.
void	updateComponents()
void	updateNameMap(java.lang.String newName, java.lang.String oldName, ModelComponent comp)
void	updateSlavePos()
void	updateVertices()

Methods inherited from class artisynth.core.modelbase.RenderableComponentBase

createRenderProps, defaultRenderPropsAreNull, getRenderHints, getRenderProps, getSelection, isVisible, numSelectionQueriesNeeded, setRenderProps, setVisible, updateRenderProps

Methods inherited from class artisynth.core.modelbase.ModelComponentBase

checkFlag, checkName, checkNameUniqueness, clearFlag, clone, connectToHierarchy, createTempFlag, disconnectFromHierarchy, getGrandParent, getHardReferences, getName, getNameRange, getNavpanelVisibility, getNavpanelVisibility, getNumber, getParent, getProperty, getSoftReferences, isFixed, isMarked, isScanning, isSelected, isWritable, makeValidName, makeValidName, notifyParentOfChange, printReferences, recursivelyContained, recursivelyContains, removeTempFlag, scan, setFixed, setFlag, setMarked, setName, setNavpanelVisibility, setNavpanelVisibility, setNumber, setParent, setScanning, 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

connectToHierarchy, disconnectFromHierarchy, getHardReferences, getName, getNavpanelVisibility, getNumber, getParent, getSoftReferences, isFixed, isMarked, isSelected, notifyParentOfChange, scan, setFixed, setMarked, setName, setNumber, setParent, setWritable, updateReferences

Methods inherited from interface maspack.properties.HasProperties

getProperty

Methods inherited from interface maspack.util.Scannable

isWritable, write

Field Detail

DEFAULT_SELECTABLE

public static boolean DEFAULT_SELECTABLE

myProps

public static PropertyList myProps

Constructor Detail

EditableMeshComp

public EditableMeshComp()

EditableMeshComp

public EditableMeshComp(MeshBase mesh)

EditableMeshComp

public EditableMeshComp(MeshComponent mcomp)

Method Detail

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

setMesh

public void setMesh(MeshBase mesh)

setMeshComp

public void setMeshComp(MeshComponent mcomp)

getMesh

public MeshBase getMesh()

setMeshToWorld

public void setMeshToWorld(RigidTransform3d TMW)

getMeshToWorld

public RigidTransform3d getMeshToWorld()

updateComponents

public void updateComponents()

updateVertices

public void updateVertices()

updateNameMap

public void updateNameMap(java.lang.String newName,
                          java.lang.String oldName,
                          ModelComponent comp)

Specified by:

updateNameMap in interface CompositeComponent

findComponent

public ModelComponent findComponent(java.lang.String path)

Recursively searches for a subcomponent of this ModelComponent, identified by a path of component names.

Specified by:

findComponent in interface CompositeComponent

Parameters:

path - path leading to the subcomponent

Returns:

named subcomponent, or null if the component does not exist.

get

public ModelComponent get(java.lang.String nameOrNumber)

Returns a specific subcomponent of this ModelComponent, identified by name or string representation of the subcomponent's number

Specified by:

get in interface CompositeComponent

Parameters:

nameOrNumber - name or number of the subcomponent

Returns:

named subcomponent, or null if the component does not exist.

get

public ModelComponent get(int idx)

Returns a specific subcomponent of this ModelComponent, identified by index.

Specified by:

get in interface CompositeComponent

Specified by:

get in interface IndexedComponentList

Parameters:

idx - index of the subcomponent

Returns:

indexed subcomponent, or null if the component does not exist.

getByNumber

public ModelComponent getByNumber(int num)

Returns a specific subcomponent of this ModelComponent, identified by number.

Specified by:

getByNumber in interface CompositeComponent

Parameters:

num - number of the subcomponent

Returns:

specified subcomponent, or null if the component does not exist.

getNumberLimit

public int getNumberLimit()

Returns the current upper limit for numbers among all subcomponents in this composite. This is one greater than the maximum subcomponent number currently assigned. A value of 0 means that there are no subcomponents. This method is useful for creating and sizing arrays whose contents are indexed by component numbers.

Specified by:

getNumberLimit in interface CompositeComponent

Returns:

upper limit for numbers among all subcomponents

indexOf

public int indexOf(ModelComponent comp)

Returns the index of a specified subcomponent, or -1 if that the component is not present.

Specified by:

indexOf in interface CompositeComponent

Parameters:

comp - component whose index is requested

Returns:

indexed subcomponent

numComponents

public int numComponents()

Returns the number of components in this CompositeComponent.

Specified by:

numComponents in interface CompositeComponent

Specified by:

numComponents in interface IndexedComponentList

Returns:

number of subcomponents

componentChanged

public void componentChanged(ComponentChangeEvent e)

Notifies this composite component that a change has occured within one or more of its descendants. When this occurs, the composite may need to invalidate cached information that depends on the descendants.

This method should propagate the notification up the component hierarchy by calling notifyParentOfChange.

Specified by:

componentChanged in interface ComponentChangeListener

Specified by:

componentChanged in interface CompositeComponent

Parameters:

e - optional argument giving specific information about the change

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)

getChildren

public java.util.Iterator<? extends HierarchyNode> getChildren()

Specified by:

getChildren in interface HierarchyNode

Overrides:

getChildren in class ModelComponentBase

hasChildren

public boolean hasChildren()

Specified by:

hasChildren in interface HierarchyNode

Overrides:

hasChildren in class ModelComponentBase

setSelected

public void setSelected(boolean selected)

Description copied from class: ModelComponentBase

Selects or deselects this component. This method should only be used by the selection manager, since object selection must be coordinated with other system components.

Specified by:

setSelected in interface ModelComponent

Overrides:

setSelected in class ModelComponentBase

Parameters:

selected - if true, this component is selected

getNavpanelDisplay

public CompositeComponent.NavpanelDisplay getNavpanelDisplay()

Returns the DisplayMode for this component. This specifies how the component should be displayed in a navigation panel.

Specified by:

getNavpanelDisplay in interface CompositeComponent

Returns:

display mode for this component

setDisplayMode

public void setDisplayMode(CompositeComponent.NavpanelDisplay mode)

Sets the display mode for this component. This controls how the component is displayed in a navigation panel. The default setting is NORMAL.

Parameters:

mode - new display mode

hierarchyContainsReferences

public boolean hierarchyContainsReferences()

Returns true if the component hierarchy formed by this component and its descendents is closed with respect to references. In other words, all components referenced by components within the hierarchy are themselves components within the hierarchy.

In particular, this means that one does not need to search outside the hierarchy when looking for dependencies.

Specified by:

hierarchyContainsReferences in interface CompositeComponent

Returns:

true if this component's hierarchy is closed with respect to references.

copy

public EditableMeshComp copy(int flags,
                             java.util.Map<ModelComponent,ModelComponent> copyMap)

Overrides:

copy in class RenderableComponentBase

hasState

public boolean hasState()

Description copied from interface: ModelComponent

Queries if this component has state. Structure change events involving components that have state will cause the current state history of of the system to be cleared.

Specified by:

hasState in interface ModelComponent

Overrides:

hasState in class ModelComponentBase

Returns:

true if this component has state

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

prerenderMesh

public void prerenderMesh()

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

updateSlavePos

public void updateSlavePos()

scaleDistance

public void scaleDistance(double s)

isSelectable

public boolean isSelectable()

Description copied from class: RenderableComponentBase

Returns true if this object is in fact selectable.

Specified by:

isSelectable in interface IsSelectable

Overrides:

isSelectable in class RenderableComponentBase

Returns:

true if this object is selectable

setSelectable

public void setSelectable(boolean enable)

render

public void render(Renderer renderer,
                   RenderProps props,
                   int flags)

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.

getVertexComponents

public VertexList<VertexComponent> getVertexComponents()

addTransformableDependencies

public void addTransformableDependencies(TransformGeometryContext context,
                                         int flags)