fi.hut.tml.xsmiles.mlfc.x3d
Class X3DRenderer

java.lang.Object
  fi.hut.tml.xsmiles.mlfc.x3d.X3DRenderer

All Implemented Interfaces:

org.web3d.vrml.j3d.input.LinkSelectionListener

public class X3DRenderer

extends java.lang.Object

implements org.web3d.vrml.j3d.input.LinkSelectionListener

X3D Renderer - renders X3D (VRML like) documents - called from X3DMLFC for whole X3D docs and X3DElementImpl for parasite documents.

Field Summary

static MLFCListener	mlfcListener
protected java.util.HashMap	refMap Dom to J3D refMap created from conversion

Constructor Summary

X3DRenderer(MLFC m)
Initializes some private variables.

Method Summary

boolean	bindViewpoint(org.web3d.vrml.j3d.nodes.J3DViewpointNodeType vpn) Called from X3DAnchorElementImpl to bind (activate) a viewpoint.
void	cleanup() Clean up the X3D renderer - stop timers and renderers.
protected java.lang.String	getLocalname(java.lang.String tagname) Get local name of a node.
void	linkSelected(org.web3d.vrml.nodes.VRMLLinkNodeType node) Invoked when a link node has been activated.
static void	loadXMLtexture(java.awt.Container container) Testing loading XML as texture.
void	refresh(org.w3c.dom.Node node) Refresh the X3D scene, reloads everything from the node.
java.awt.Component	render(org.w3c.dom.Node node) Convert X3D DOM doc into VRML graph and render it.
void	setSupportEvents(org.w3c.dom.Node node, boolean set) Whether we should support events for this document Can be set anytime, before or after conversion

Methods inherited from class java.lang.Object

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

Field Detail

refMap

protected java.util.HashMap refMap

Dom to J3D refMap created from conversion

mlfcListener

public static MLFCListener mlfcListener

Constructor Detail

X3DRenderer

public X3DRenderer(MLFC m)

Initializes some private variables.

Method Detail

getLocalname

protected java.lang.String getLocalname(java.lang.String tagname)

Get local name of a node.

Parameters:

tagname - Tag name, including namspace prefix

Returns:

Tag name without namespace prefix

render

public java.awt.Component render(org.w3c.dom.Node node)

Convert X3D DOM doc into VRML graph and render it. cleanup() should be called when the document is no longer needed.

Parameters:

node - X3D root node

Returns:

component containing the X3D document. (rendered as heavy weight).

setSupportEvents

public void setSupportEvents(org.w3c.dom.Node node,
                             boolean set)

Whether we should support events for this document Can be set anytime, before or after conversion

Parameters:

set - Should events be supported

refresh

public void refresh(org.w3c.dom.Node node)

Refresh the X3D scene, reloads everything from the node.

Parameters:

node - X3D root node (X3DElement)

cleanup

public void cleanup()

Clean up the X3D renderer - stop timers and renderers. This method should be called to clean up the system when the document is no longer needed.

bindViewpoint

public boolean bindViewpoint(org.web3d.vrml.j3d.nodes.J3DViewpointNodeType vpn)

Called from X3DAnchorElementImpl to bind (activate) a viewpoint.

Parameters:

vpn - J3DViewpointNodeType

Returns:

true if everything was ok

linkSelected

public void linkSelected(org.web3d.vrml.nodes.VRMLLinkNodeType node)

Invoked when a link node has been activated. This is the node that has been selected.

Specified by:

linkSelected in interface org.web3d.vrml.j3d.input.LinkSelectionListener

Parameters:

node - The selected node

loadXMLtexture

public static void loadXMLtexture(java.awt.Container container)

Testing loading XML as texture.