Package org.web3d.vrml.renderer.ogl.nodes.cadgeometry

Class OGLCADPart

java.lang.Object

org.web3d.vrml.renderer.common.nodes.AbstractNode

org.web3d.vrml.renderer.common.nodes.BaseGroupingNode

org.web3d.vrml.renderer.common.nodes.cadgeometry.BaseCADPart

org.web3d.vrml.renderer.ogl.nodes.cadgeometry.OGLCADPart

All Implemented Interfaces:

org.j3d.aviatrix3d.NodeUpdateListener, VRMLNode, FrameStateListener, VRMLBoundedNodeType, VRMLChildNodeType, VRMLGroupingNodeType, VRMLNodeType, VRMLProductStructureChildNodeType, VRMLWorldRootChildNodeType, OGLTransformNodeType, OGLVRMLNode

public class OGLCADPart
extends BaseCADPart
implements OGLVRMLNode, org.j3d.aviatrix3d.NodeUpdateListener, OGLTransformNodeType

OpenGL implementation of a CADPart node.

Version:

$Revision: 1.6 $

Author:

Alan Hudson

Field Summary

Fields

Modifier and Type	Field	Description
protected List<VRMLPointingDeviceSensorNodeType>	sensorList	A sensor node if we have one set.

Fields inherited from class org.web3d.vrml.renderer.common.nodes.cadgeometry.BaseCADPart

FIELD_CENTER, FIELD_NAME, FIELD_ROTATION, FIELD_SCALE, FIELD_SCALE_ORIENTATION, FIELD_TRANSLATION, fieldDecl, fieldMap, LAST_CADPART_INDEX, NUM_FIELDS, tmatrix, vfCenter, vfName, vfRotation, vfScale, vfScaleOrientation, vfTranslation

Fields inherited from class org.web3d.vrml.renderer.common.nodes.BaseGroupingNode

childCount, FIELD_ADDCHILDREN, FIELD_BBOX_CENTER, FIELD_BBOX_DISPLAY, FIELD_BBOX_SIZE, FIELD_CHILDREN, FIELD_REMOVECHILDREN, FIELD_VISIBLE, hasBindables, LAST_GROUP_INDEX, shareCount, USE_BIND_MSG, vfBboxCenter, vfBboxDisplay, vfBboxSize, vfChildren, vfVisible

Fields inherited from class org.web3d.vrml.renderer.common.nodes.AbstractNode

errorReporter, FIELD_METADATA, fieldLocalData, hasChanged, inSetup, isDEF, isStatic, LAST_NODE_INDEX, layerIds, nodeName, pMetadata, refCounts, removedLayerIds, stateManager, STATIC_SCENE_GRAPH, vfMetadata, vrmlMajorVersion, vrmlMinorVersion

Constructor Summary

Constructors

Constructor	Description
OGLCADPart()	Construct a default instance of this node.
OGLCADPart(VRMLNodeType node)	Construct a new instance of this node based on the details from the given node.

Method Summary

Modifier and Type	Method	Description
protected void	addChildNode(VRMLNodeType node)	Add a single child node to the list of available children.
void	allEventsComplete()	Notification that the rendering of the event model is complete and that rendering is about to begin.
protected void	clearChildren()	Clear the child node list of all children - both VRML and OpenGL.
org.j3d.aviatrix3d.SceneGraphObject	getSceneGraphObject()	Get the OpenGL scene graph object representation of this node.
javax.vecmath.Matrix4f	getTransform()	Get the transform matrix for this node.
void	notifyExternProtoLoaded(int index, VRMLNodeType node)	Notify a node that an ExternProto has resolved.
protected void	removeChildNode(VRMLNodeType node)	Remove the given node from this grouping node.
void	setupFinished()	Notification that the construction phase of this node has finished.
protected void	updateMatrix()	Override updateMatrix.
void	updateNodeBoundsChanges(Object src)	Notification that its safe to update the node now with any operations that could potentially effect the node's bounds.
void	updateNodeDataChanges(Object src)	Notification that its safe to update the node now with any operations that only change the node's properties, but do not change the bounds.

Methods inherited from class org.web3d.vrml.renderer.common.nodes.cadgeometry.BaseCADPart

getFieldDeclaration, getFieldIndex, getFieldValue, getName, getNodeFieldIndices, getNumFields, sendRoute, setCenter, setName, setRotation, setScale, setScaleOrientation, setTranslation, setValue, setValue

Methods inherited from class org.web3d.vrml.renderer.common.nodes.BaseGroupingNode

addChild, containsBindableNodes, copy, getBboxCenter, getBboxDisplay, getBboxSize, getChildren, getChildrenSize, getPrimaryType, getVisible, isShared, setBboxCenter, setBboxDisplay, setBboxSize, setChildren, setChildren, setDEF, setShared, setValue, setValue, setValue, setVisible, updateRefCount

Methods inherited from class org.web3d.vrml.renderer.common.nodes.AbstractNode

addNodeListener, checkNodeType, checkSecondaryType, checkSecondaryType, clearRemovedLayerIds, fireFieldChanged, getLayerIds, getMetadataObject, getRefCount, getRemovedLayerIds, getSecondaryType, getUserData, getVRMLNodeName, hasFieldChanged, isDEF, isSetupFinished, removeNodeListener, setErrorReporter, setFrameStateManager, setMetadataObject, setUserData, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setVersion, throwInitOnlyWriteException, throwInputOnlyWriteException, throwInvalidNodeException, throwInvalidProtoException, throwOutputOnlyWriteException, updateRefs

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.web3d.vrml.lang.VRMLNode

getFieldDeclaration, getFieldIndex, getNodeFieldIndices, getNumFields, getPrimaryType, getSecondaryType, getUserData, getVRMLNodeName, isDEF, setErrorReporter, setUserData, setVersion

Methods inherited from interface org.web3d.vrml.nodes.VRMLNodeType

addNodeListener, clearRemovedLayerIds, getFieldValue, getLayerIds, getMetadataObject, getRefCount, getRemovedLayerIds, hasFieldChanged, isSetupFinished, removeNodeListener, sendRoute, setDEF, setFrameStateManager, setMetadataObject, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, updateRefCount

Field Details

sensorList

protected List<VRMLPointingDeviceSensorNodeType> sensorList

A sensor node if we have one set. Only valid during construction

Constructor Details

OGLCADPart

public OGLCADPart()

Construct a default instance of this node. The defaults are set by the VRML specification.

OGLCADPart

public OGLCADPart(VRMLNodeType node)

Construct a new instance of this node based on the details from the given node. If the node is not a group node, an exception will be thrown. It does not copy the children nodes, just this node.

Parameters:

node - The node to copy

Throws:

IllegalArgumentException - The node is not a Group node

Method Details

allEventsComplete

public void allEventsComplete()

Notification that the rendering of the event model is complete and that rendering is about to begin. Used to update the transformation matrix only once per frame.

Specified by:

allEventsComplete in interface FrameStateListener

Overrides:

allEventsComplete in class BaseCADPart

updateNodeBoundsChanges

public void updateNodeBoundsChanges(Object src)

Notification that its safe to update the node now with any operations that could potentially effect the node's bounds.

Specified by:

updateNodeBoundsChanges in interface org.j3d.aviatrix3d.NodeUpdateListener

Parameters:

src - The node or Node Component that is to be updated.

updateNodeDataChanges

public void updateNodeDataChanges(Object src)

Notification that its safe to update the node now with any operations that only change the node's properties, but do not change the bounds.

Specified by:

updateNodeDataChanges in interface org.j3d.aviatrix3d.NodeUpdateListener

Parameters:

src - The node or Node Component that is to be updated.

setupFinished

public void setupFinished()

Notification that the construction phase of this node has finished. If the node would like to do any internal processing, such as setting up geometry, then go for it now.

Specified by:

setupFinished in interface VRMLNodeType

Overrides:

setupFinished in class BaseGroupingNode

notifyExternProtoLoaded

public void notifyExternProtoLoaded(int index,
 VRMLNodeType node)

Description copied from interface: VRMLNodeType

Notify a node that an ExternProto has resolved. This will verify the objects type and add it to the render sceneGraph.

Specified by:

notifyExternProtoLoaded in interface VRMLNodeType

Overrides:

notifyExternProtoLoaded in class AbstractNode

Parameters:

index - The field index

node - The node resolved

getSceneGraphObject

public org.j3d.aviatrix3d.SceneGraphObject getSceneGraphObject()

Get the OpenGL scene graph object representation of this node. This will need to be cast to the appropriate parent type when being used. Default implementation returns null.

Specified by:

getSceneGraphObject in interface OGLVRMLNode

Returns:

The OpenGL representation.

getTransform

public javax.vecmath.Matrix4f getTransform()

Get the transform matrix for this node. A reference is ok as the users of this method will not modify the matrix.

Specified by:

getTransform in interface OGLTransformNodeType

Returns:

The matrix.

clearChildren

protected void clearChildren()

Clear the child node list of all children - both VRML and OpenGL.

Overrides:

clearChildren in class BaseGroupingNode

addChildNode

protected void addChildNode(VRMLNodeType node)
                     throws InvalidFieldValueException

Add a single child node to the list of available children. This auto matically deals with DEF/USE and adds links and branchgroups where appropriate. When nodes are null, we do not add them to the GL representation, only to the vfChildren list.

Overrides:

addChildNode in class BaseCADPart

Parameters:

node - The node to view

Throws:

InvalidFieldValueException - This is a bindable node shared

removeChildNode

protected void removeChildNode(VRMLNodeType node)

Remove the given node from this grouping node. If the node is not a child of this node, the request is silently ignored.

Overrides:

removeChildNode in class BaseGroupingNode

Parameters:

node - The node to remove

updateMatrix

protected void updateMatrix()

Override updateMatrix. Notifies aviatrix of bounds changed.

Overrides:

updateMatrix in class BaseCADPart