ECMAScriptAnnexExample2.x3d (X3dToXhtml listing)

X3D Model Documentation: ECMAScriptAnnexExample2.x3d

1	`<?xml version="1.0" encoding="UTF-8"?>`
2	`<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN" "https://www.web3d.org/specifications/x3d-3.0.dtd">`
3	<X3D profile='Immersive' version='3.0' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.0.xsd'>
4	<head>
5	<meta name='title' content='ECMAScriptAnnexExample2.x3d'/>
6	<meta name='creator' content='Don Brutzman'/>
7	<meta name='created' content='16 January 2000'/>
8	<meta name='modified' content='20 October 2019'/>
9	<meta name='description' content='A simple script example with no visible rendering results.'/>
10	<meta name=' error ' content=" VRML97 translation has extraneous 'url [ ]' output. "/>
11	<meta name='identifier' content='https://www.web3d.org/x3d/content/examples/Basic/development/ECMAScriptAnnexExample2.x3d'/>
12	<meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
13	<meta name='license' content='../license.html'/>
14	</head>

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Event Graph ROUTE Table shows event connections.

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Index for DEF nodes: Example_2, ROOT_TRANSFORM

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15	<Scene>
16	<WorldInfo info=' "Example 2, VRML 97 Annex C, ECMAScript Scripting Reference" "https://www.web3d.org/technicalinfo/specifications/vrml97/part1/javascript.html#Example" "Edits: wrapped using a Transform node for completeness, renamed duplicate url field" ' title='ECMAScriptAnnexExample2.wrl'/>
17	<!-- Transform ROOT_TRANSFORM is a DEF node that has 1 USE node: USE_1 --> <Transform DEF='ROOT_TRANSFORM'>
18	<!-- Script Example_2 is a DEF node that has 1 USE node: USE_1 --> <Script DEF='Example_2' directOutput='true'>
19	<field name='myself' type='SFNode' accessType='initializeOnly'>
20	<Script USE='Example_2'>
21	</Script>
21	</field>
22	<field name='root' type='SFNode' accessType='initializeOnly'>
23	<Transform USE='ROOT_TRANSFORM'/>
24	</field>
25	<field name='identifier' type='MFString' value='"foo.wrl"' accessType='initializeOnly'/>
26	<field name='nodesLoaded' type='SFNode' accessType='inputOnly'/>
27	<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 if more than 5 nodes in this MFNode array... } root.addChildren = value; } // example is missing reference to the url field defined above `]]>`
29	</Script>
30	</Transform>
31	</Scene>
32	</X3D>

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Event Graph ROUTE Table shows event connections.

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Index for DEF nodes: Example_2, ROOT_TRANSFORM

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X3D Tooltips element index: field, head, meta, Scene, Script, Transform, WorldInfo, X3D, accessType and type, XML data types, field types

Event Graph ROUTE Table with 0 ROUTE connections total, showing X3D event-model relationships for this scene.

Each row shows an event cascade that may occur during a single timestamp interval between frame renderings, as part of the X3D execution model.

Additional guidance on X3D animation can be found in the 10-Step Animation Design Process and Event Tracing hint sheets. Have fun with X3D! 😀

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