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Aviatrix3D 2.0 Dev |
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java.lang.Objectorg.j3d.aviatrix3d.SceneGraphObject
org.j3d.aviatrix3d.ViewportLayer
org.j3d.aviatrix3d.SimpleViewportLayer
An viewport layer definition that only allows a single, simple scene to be drawn as it's contents.
As with all viewport layers, the scene will encompass the entire area of the viewport that contains it.
Field Summary |
Fields inherited from class org.j3d.aviatrix3d.ViewportLayer |
FLAT, layerType, MULTIPASS, SIMPLE, viewHeight, viewWidth, viewX, viewY |
Fields inherited from class org.j3d.aviatrix3d.SceneGraphObject |
alive, LISTENER_SET_NOT_LIVE_MESSAGE, updateHandler, WRITE_TIMING_MSG |
Constructor Summary | |
SimpleViewportLayer()
Construct a new layer instance |
Method Summary | |
SimpleScene |
getScene()
Get the currently set scene instance. |
protected void |
setLive(boolean state)
Notification that this object is live now. |
void |
setScene(SimpleScene sc)
Set a new scene instance to be used by this layer. |
protected void |
setUpdateHandler(NodeUpdateHandler handler)
Set the scenegraph update handler for this node. |
Methods inherited from class org.j3d.aviatrix3d.ViewportLayer |
getType |
Methods inherited from class org.j3d.aviatrix3d.SceneGraphObject |
checkForCyclicChild, checkForCyclicParent, dataChanged, getUserData, isLive, setUserData |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SimpleViewportLayer()
Method Detail |
protected void setUpdateHandler(NodeUpdateHandler handler)
setUpdateHandler
in class SceneGraphObject
handler
- The instance to use as a handlerprotected void setLive(boolean state)
setLive
in class SceneGraphObject
state
- true if this should be marked as live nowpublic void setScene(SimpleScene sc) throws InvalidWriteTimingException, AlreadyParentedException
Note that a scene cannot have more than one parent, so sharing it between layers will result in an error.
sc
- The scene instance to use, or null to clear
InvalidWriteTimingException
- An attempt was made to write outside
of the NodeUpdateListener callback method
AlreadyParentedException
- This scene already has a current parent
preventing it from being usedpublic SimpleScene getScene()
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