X3D Model Documentation: ShapeChildRoutingExample.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='ShapeChildRoutingExample.x3d'/>
  6            <meta name='creator' content='Don Brutzman'/>
  7            <meta name='created' content='7 November 2000'/>
  8            <meta name='modified' content='20 October 2019'/>
  9            <meta name='description' content='Show routing of a node as an input to a Script - success shows a Sphere, failure shows a Box.'/>
 10            <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/Basic/development/ShapeChildRoutingExample.x3d'/>
 11            <meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
 12            <meta name='license' content='../license.html'/>
 13       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: A_SCRIPT, A_SHAPE
-->
 14       <Scene>
 15            <WorldInfo title='ShapeChildRoutingExample.x3d'/>
 16            <Transform>
 17 
               <!-- ROUTE information for A_SHAPE node:  [from A_SCRIPT.geometryResult to geometry ] -->
                <Shape DEF='A_SHAPE'>
 18                      <Box/>
 19                      <Appearance>
 20                           <Material diffuseColor='0.8 0.4 0'/>
 21                      </Appearance>
 22                 </Shape>
 23 
               <!-- ROUTE information for A_SCRIPT node:  [from geometryResult to A_SHAPE.geometry ] -->
                <Script DEF='A_SCRIPT' directOutput='true'>
 24                      <field name='geometryResult' type='SFNode' accessType='outputOnly'/>
 25                      <!-- Scripting code is wrapped in a CDATA section to preserve all characters without normalization -->
  <![CDATA[ 
        
ecmascript:

function initialize ()
{
    sphereResult   = Browser.createVrmlFromString ('Sphere { }');
    geometryResult = sphereResult [0]; // type casting MF -> SFNode
}
]]>
 27                 </Script>
 28            </Transform>
 29            < ROUTE  fromNode='A_SCRIPT' fromField='geometryResult' toNode='A_SHAPE' toField='geometry'/>
 30       </Scene>
 31  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: A_SCRIPT, A_SHAPE
-->
X3D Tooltips element index: Appearance, Box, field, head, Material, meta, ROUTE, Scene, Script, Shape, Transform, 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.

A_SCRIPT
Script
geometryResult
SFNode
→
ROUTE
event to
(1)
A_SHAPE
Shape
geometry
SFNode
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/Basic/development/ShapeChildRoutingExampleIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/Basic/development/ShapeChildRoutingExample.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)
-->

to top <!-- For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints. -->