X3D Model Documentation: TestScriptInitialization.x3d

  1  <?xml version="1.0" encoding="UTF-8"?>
  2  <!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "https://www.web3d.org/specifications/x3d-3.3.dtd">
  3  <X3D profile='Immersive' version='3.3'  xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.3.xsd'>
  4       <head>
  5            <meta name='title' content='TestScriptInitialization.x3d'/>
  6            <meta name='description' content='Test ability to perform Script initialize() method using ECMAsript'/>
  7            <meta name='creator' content='Don Brutzman'/>
  8            <meta name='created' content='16 February 2008'/>
  9            <meta name='modified' content='20 October 2019'/>
 10            <meta name='reference' content='https://X3dGraphics.com'/>
 11            <meta name='reference' content='https://www.web3d.org/x3d/content/examples/X3dResources.html'/>
 12            <meta name='rights' content='Copyright 2006, Daly Realism and Don Brutzman'/>
 13            <meta name='subject' content='X3D book, X3D graphics, X3D-Edit, http://www.x3dGraphics.com'/>
 14            <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter09EventUtilitiesScripting/TestScriptInitialization.x3d'/>
 15            <meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
 16            <meta name='license' content='../license.html'/>
 17       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: DisplayText, Initializer
-->
 18       <Scene>
 19            <WorldInfo title='TestScriptInitialization.x3d'/>
 20            <Shape>
 21 
               <!-- ROUTE information for DisplayText node:  [from Initializer.initializeResult to string ] -->
                <Text DEF='DisplayText' string='"waiting for" "Script to initialize()..."'>
 22                      <FontStyle justify='"MIDDLE" "MIDDLE"'/>
 23                 </Text>
 24                 <Appearance>
 25                      <Material ambientIntensity='0' diffuseColor='0 0 0' emissiveColor='0 0.398733 1' shininess='0.05' specularColor='0.622449 0.622449 0.622449'/>
 26                 </Appearance>
 27            </Shape>
 28 
          <!-- ROUTE information for Initializer node:  [from initializeResult to DisplayText.string ] -->
           <Script DEF='Initializer'>
 29                 <field name='initializeResult' type='MFString' accessType='outputOnly'/>
  <![CDATA[ 
      
ecmascript:

function initialize ()
{
    scriptName = 'TestScriptInitialization.x3d';
    Browser.println ('[' + scriptName + ' initialize() commmenced...]');

    initializeResult = new MFString ("Script initialize() OK");

    Browser.println ('[...' + scriptName + ' initialize() complete]');
}
]]>
 31            </Script>
 32            < ROUTE  fromNode='Initializer' fromField='initializeResult' toNode='DisplayText' toField='string'/>
 33       </Scene>
 34  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: DisplayText, Initializer
-->
X3D Tooltips element index: Appearance, field, FontStyle, head, Material, meta, ROUTE, Scene, Script, Shape, Text, WorldInfo, X3D, accessType and type, XML data types, field types

Event Graph ROUTE Table with 1 ROUTE connection 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.

Initializer
Script
initializeResult
MFString
→
ROUTE
event to
(1)
DisplayText
Text
string
MFString
Additional guidance on X3D animation can be found in the 10-Step Animation Design Process and Event Tracing hint sheets. Have fun with X3D! 😀
-->
<!-- Online at
https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter09EventUtilitiesScripting/TestScriptInitializationIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter09EventUtilitiesScripting/TestScriptInitialization.x3d -->

<!-- Color legend: X3D terminology <X3dNode DEF='idName' field='value'/> matches XML terminology <XmlElement DEF='idName' attribute='value'/>
(Light-blue background: event-based behavior node or statement) (Grey background inside box: inserted documentation) (Magenta background: X3D Extensibility)
-->

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