ECMAScriptAnnexExample2.x3d (X3dToXhtml)

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN"   "http://www.web3d.org/specifications/x3d-3.0.dtd">

<X3D profile='Immersive' version='3.0' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation=' http://www.web3d.org/specifications/x3d-3.0.xsd '>

<head>

<meta name='title' content='ECMAScriptAnnexExample2.x3d'/>
<meta name='creator' content='Don Brutzman'/>
<meta name='created' content='16 January 2000'/>
<meta name='modified' content='26 October 2004'/>
<meta name='description' content='A simple script example with no visible rendering results.'/>
<meta name='error' content='VRML97 translation has extraneous 'url [ ]' output.'/>
<meta name='identifier' content=' http://www.web3d.org/x3d/content/examples/Basic/development/ECMAScriptAnnexExample2.x3d '/>
<meta name='GENERATOR' content='X3D-Edit 3.2, https://savage.nps.edu/X3D-Edit'/>
<meta name='license' content='../license.html'/>

</head>
<!--

Index for DEF nodes: Example_2, ROOT_TRANSFORM

-->
<Scene>

<WorldInfo info='Example 2, VRML 97 Annex C, ECMAScript Scripting Reference' title='ECMAScriptAnnexExample2.wrl'/>
<WorldInfo info=' http://www.web3d.org/technicalinfo/specifications/vrml97/part1/javascript.html#Example '/>
<WorldInfo info='Edits: wrapped using a Transform node for completeness, renamed duplicate url field'/>
<Transform DEF='ROOT_TRANSFORM'>

<Script DEF='Example_2' directOutput='true'>

<field name='myself' type='SFNode' accessType='initializeOnly'>

<Script USE='Example_2'>

</Script>

</field>
<field name='root' type='SFNode' accessType='initializeOnly'>

<Transform USE='ROOT_TRANSFORM'/>

</field>
<field name='identifier' type='MFString' value='foo.wrl' accessType='initializeOnly'/>
<field name='nodesLoaded' type='SFNode' accessType='inputOnly'/>
<field name='trigger_event' type='SFBool' accessType='inputOnly'/>


                     <![CDATA[

        ecmascript:

function trigger_event(value, ts)
{
	// do something and then fetch values
	Browser.createVRMLFromURL(url, myself, 'nodesLoaded');
}
function nodesLoaded(value, timestamp)
{
	if (value.length > 5)
	{
		// do something more than 5 nodes in this MFNode...
	}
	root.addChildren = value;
}
// example is missing reference to the url field defined above

]]>

</Script>

</Transform>

</Scene>

</X3D>
<!--

Index for DEF nodes: Example_2, ROOT_TRANSFORM

-->