X3D Model Documentation: ECMAScriptSaiAddDynamicRoutes.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='titlecontent='ECMAScriptSaiAddDynamicRoutes.x3d'/>
  6            <meta name='descriptioncontent='Java Scene Authoring Interface (JSAI) scene and source code example that show adding dynamic ROUTEs to a scene.'/>
  7            <meta name='creatorcontent='X3D Working Group'/>
  8            <meta name='createdcontent='23 February 2005'/>
  9            <meta name='modifiedcontent='28 October 2019'/>
 10            <meta name='referencecontent='https://www.web3d.org/files/specifications/19777-1/V3.3/Part1/X3D_ECMAScript.html'/>
 11            <meta name='specificationSectioncontent='X3D language bindings, ISO/IEC 19777-1, Part 1: ECMAScript, B.5 Add dynamic routes'/>
 12            <meta name='specificationUrlcontent='https://www.web3d.org/files/specifications/19777-1/V3.3/Part1/examples.html#AddDynamicRoutes'/>
 13            <meta name='generatorcontent='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
 14            <meta name='identifiercontent='https://www.web3d.org/x3d/content/examples/Basic/X3dSpecifications/ECMAScriptSaiAddDynamicRoutes.x3d'/>
 15            <meta name='licensecontent='../license.html'/>
 16       </head>
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Event Graph ROUTE Table shows event connections.
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 17       <Scene>
 18            <WorldInfo title='ECMAScriptSaiAddDynamicRoutes.x3d'/>
 19            <Script DEF='SC'   url=' "ECMAScriptSaiAddDynamicRoutes.js" "https://www.web3d.org/x3d/content/examples/Basic/X3dSpecifications/ECMAScriptSaiAddDynamicRoutes.js" '>
 20                 <field name='touchTimetype='SFTimeaccessType='inputOnly'/>
 21                 <field name='Scripttype='SFNodeaccessType='initializeOnly'/>
  <![CDATA[
      
ecmascript:

function touchTime(value) {
    // Create nodes directly in the parent scene
    var scene = Browser.currentScene;

    var shape = scene.createNode('Shape');
    var box   = scene.createNode('Box');
    var touchSensor = scene.createNode('TouchSensor');
    shape.geometry = box;

    // Create a Group to hold the nodes
    var group = scene.createNode('Group');

    // Add the shape and sensor to the group
    group.children = new MFNode(shape, touchSensor);

    // Add the nodes to the scene
    scene.RootNodes[0] = group;

    // Add a route from the touchSensor to this script
    scene.addRoute(touchSensor, 'touchTime', Script, 'touchTime');
}

    
]]>
 23            </Script>
 24       </Scene>
 25  </X3D>
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<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF node: SC
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X3D Tooltips element index: field, head, meta, Scene, Script, 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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