Package org.web3d.vrml.renderer.norender.nodes.render

Class NRCoordinate

java.lang.Object

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

org.web3d.vrml.renderer.common.nodes.BaseGeometricPropertyNode

org.web3d.vrml.renderer.common.nodes.render.BaseCoordinate

org.web3d.vrml.renderer.norender.nodes.render.NRCoordinate

All Implemented Interfaces:

VRMLNode, FrameStateListener, VRMLCoordinateNodeType, VRMLGeometricPropertyNodeType, VRMLNodeType, NRVRMLNode

public class NRCoordinate
extends BaseCoordinate
implements NRVRMLNode

norender implementation of a Coordinate node.

The coordinate node does not occupy a space in the Java 3D scene graph as it is part of the GeometryArray class. This is used as a VRML construct only. When VRML changes the values here, we pass them back courtesy of the listeners to the children nodes.

Points are held internally as a flat array of values. The point list returned will always be flat. We do this because Java3D takes point values into the geometry classes as a single flat array. The array returned will always contain exactly the number of points specified.

The effect of this is that point values may be routed out of this node as a flat array of points rather than a 2D array. Receiving nodes should check for this version as well. This implementation will handle being routed either form.

Version:

$Revision: 1.3 $

Author:

Alan Hudson

Field Summary

Fields inherited from class org.web3d.vrml.renderer.common.nodes.render.BaseCoordinate

FIELD_POINT, LAST_COORDINATE_INDEX, numPoint, vfPoint

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
NRCoordinate()	Empty constructor
NRCoordinate(VRMLNodeType node)	Construct a new instance of this node based on the details from the given node.

Method Summary

Methods inherited from class org.web3d.vrml.renderer.common.nodes.render.BaseCoordinate

getFieldDeclaration, getFieldIndex, getFieldValue, getNodeFieldIndices, getNumFields, getNumPoints, getPoint, getPointRef, getPrimaryType, sendRoute, setPoint, setValue

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

addComponentListener, fireComponentChanged, removeComponentListener

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

addNodeListener, allEventsComplete, checkNodeType, checkSecondaryType, checkSecondaryType, clearRemovedLayerIds, fireFieldChanged, getLayerIds, getMetadataObject, getRefCount, getRemovedLayerIds, getSecondaryType, getUserData, getVRMLNodeName, hasFieldChanged, isDEF, isSetupFinished, notifyExternProtoLoaded, removeNodeListener, setDEF, setErrorReporter, setFrameStateManager, setMetadataObject, setupFinished, setUserData, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setVersion, throwInitOnlyWriteException, throwInputOnlyWriteException, throwInvalidNodeException, throwInvalidProtoException, throwOutputOnlyWriteException, updateRefCount, 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.nodes.FrameStateListener

allEventsComplete

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

addComponentListener, removeComponentListener

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, notifyExternProtoLoaded, removeNodeListener, sendRoute, setDEF, setFrameStateManager, setMetadataObject, setupFinished, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, updateRefCount

Constructor Details

NRCoordinate

public NRCoordinate()

Empty constructor

NRCoordinate

public NRCoordinate(VRMLNodeType node)

Construct a new instance of this node based on the details from the given node. If the node is not the same type, an exception will be thrown.

Parameters:

node - The node to copy

Throws:

IllegalArgumentException - The node is not the same type