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java.lang.Objectartisynth.core.modelbase.ModelComponentBase
artisynth.core.modelbase.ModelAgentBase
artisynth.core.modelbase.ControllerMonitorBase
public abstract class ControllerMonitorBase
Nested Class Summary |
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Nested classes/interfaces inherited from interface artisynth.core.modelbase.ModelComponent |
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ModelComponent.NavpanelVisibility |
Field Summary |
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Fields inherited from class artisynth.core.modelbase.ModelComponentBase |
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enforceUniqueCompositeNames, enforceUniqueNames, myNumber, myProps, NULL_OBJ, useCompactPathNames |
Fields inherited from interface maspack.render.GLRenderable |
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TRANSLUCENT, TWO_DIMENSIONAL |
Constructor Summary | |
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ControllerMonitorBase()
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Method Summary | |
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ModelComponent |
copy(int flags,
java.util.Map<ModelComponent,ModelComponent> copyMap)
|
RenderProps |
createRenderProps()
Factory method to create render properties appropriate to this object. |
ComponentState |
createState(ComponentState prevState)
Factory routine to create a state object for this component, which can then be used as an argument for HasState.setState(artisynth.core.modelbase.ComponentState) and HasState.getState(artisynth.core.modelbase.ComponentState) . |
void |
getInitialState(ComponentState state)
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void |
getInitialState(ComponentState newstate,
ComponentState oldstate)
Gets an initial state for this component and returns the value in state . |
int |
getRenderHints()
Returns a bit code giving rendering hints about this renderable. |
RenderProps |
getRenderProps()
Returns the render properities for this object. |
void |
getSelection(java.util.LinkedList<java.lang.Object> list,
int qid)
Append to list the component (or components) associated with
the qid -th selection query issued by this component's render
method. |
void |
getState(ComponentState state)
Get the current state of this component. |
boolean |
hasState()
Returns true if this component has state. |
boolean |
isSelectable()
Returns true if this object is in fact selectable. |
int |
numSelectionQueriesNeeded()
If this selectable manages its own selection (by issuing selection queries within its render method), then this method should
return the maximum number of selection queries that will be
required. |
void |
prerender(RenderList list)
Prepare for rendering, and potentially add itself to a list to be drawn by a GLRenderer. |
abstract void |
render(GLRenderer renderer,
int flags)
Render this object using Open GL via the JOGL. |
void |
setInitialState(ComponentState state)
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void |
setRenderProps(RenderProps props)
Assigns a new set of render properties to this object. |
void |
setState(ComponentState state)
Set the state of this component. |
void |
updateBounds(Point3d pmin,
Point3d pmax)
Update the minimum and maximum points for this object. |
Methods inherited from class artisynth.core.modelbase.ModelAgentBase |
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dispose, finalize, getModel, initialize, setModel, setModelFromComponent, write |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface artisynth.core.modelbase.ModelComponent |
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connectToHierarchy, disconnectFromHierarchy, getHardReferences, getName, getNavpanelVisibility, getNumber, getParent, getSoftReferences, isFixed, isMarked, isSelected, notifyParentOfChange, postscan, scan, setFixed, setMarked, setName, setNumber, setParent, setSelected, updateReferences |
Methods inherited from interface maspack.properties.HasProperties |
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getAllPropertyInfo, getProperty |
Methods inherited from interface maspack.properties.HierarchyNode |
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getChildren, hasChildren |
Methods inherited from interface maspack.util.Scannable |
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isWritable, write |
Constructor Detail |
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public ControllerMonitorBase()
Method Detail |
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public RenderProps getRenderProps()
HasRenderProps
getRenderProps
in interface HasRenderProps
public void setRenderProps(RenderProps props)
HasRenderProps
null
will remove render properties from this object.
setRenderProps
in interface HasRenderProps
props
- new render properties for this objectpublic void prerender(RenderList list)
GLRenderable
prerender
in interface GLRenderable
public void updateBounds(Point3d pmin, Point3d pmax)
GLRenderable
updateBounds
in interface GLRenderable
pmin
- minimum pointpmax
- maximum pointpublic abstract void render(GLRenderer renderer, int flags)
GLRenderable
render
in interface GLRenderable
renderer
- renderer object which is used to perform the rendering. Provides pointers
to GL and GLU, along with helper functions.flags
- supplies flags that may be used to control different
aspects of the rendering. Flags are defined in GLRenderer
and currently include
GLRenderer.SELECTED
,
GLRenderer.VERTEX_COLORING
,
GLRenderer.HSV_COLOR_INTERPOLATION
,
GLRenderer.SORT_FACES
, and
GLRenderer.CLEAR_MESH_DISPLAY_LISTS
.public void getSelection(java.util.LinkedList<java.lang.Object> list, int qid)
GLSelectable
list
the component (or components) associated with
the qid
-th selection query issued by this component's render
method. This will only be called if this component manages its own
selection (i.e., the number nums
returned by GLSelectable.numSelectionQueriesNeeded()
is positive), and qid
will in
turn be a number between 0 and nums
-1.
getSelection
in interface GLSelectable
list
- selected objects are appended to the end of this listqid
- index of the selection querypublic RenderProps createRenderProps()
HasRenderProps
createRenderProps
in interface HasRenderProps
public int getRenderHints()
GLRenderable
TRANSLUCENT
.
getRenderHints
in interface GLRenderable
public boolean isSelectable()
isSelectable
in interface GLSelectable
public int numSelectionQueriesNeeded()
GLSelectable
render
method), then this method should
return the maximum number of selection queries that will be
required. Otherwise, this method should return -1.
numSelectionQueriesNeeded
in interface GLSelectable
public ModelComponent copy(int flags, java.util.Map<ModelComponent,ModelComponent> copyMap)
copy
in class ModelComponentBase
public boolean hasState()
hasState
in interface ModelComponent
hasState
in class ModelComponentBase
public ComponentState createState(ComponentState prevState)
HasState.setState(artisynth.core.modelbase.ComponentState)
and HasState.getState(artisynth.core.modelbase.ComponentState)
. The state object does not have to be set to the component's
current state. If the component does not have any state information,
this method should return an instance of
EmptyState
.
createState
in interface HasState
prevState
- If non-null, supplies a previous state that
was created by this component and which can be used to provide
pre-sizing hints.
public void getState(ComponentState state)
getState
in interface HasState
state
- receives the state informationpublic void setState(ComponentState state)
setState
in interface HasState
state
- state to be copiedpublic void getInitialState(ComponentState state)
public void getInitialState(ComponentState newstate, ComponentState oldstate)
HasState
state
. If prevstate
is non-null, then it is
assumed to contain a previous initial state value returned by this
method, and state
should be set to be as consistent with
this previous state as possible. For example, suppose that this component
currently contains subcomponents A, B, and C, while the
prevstate
contains the state from a previous time when it
had components B, C, and D. Then state
should contain
substate values for B and C that are taken from
prevstate
. To facilitate this, the information returned in
state
should contain additional information such as the
identities of all the (current) sub-components.
getInitialState
in interface HasState
newstate
- receives the state informationoldstate
- previous state information; may be null
.public void setInitialState(ComponentState state)
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