X3D Model Documentation: ScriptNodeEventOutControl_Java.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='ScriptNodeEventOutControl_Java.x3d'/>
  6            <meta name='description' content='Script node interface between VRML and Java: this conformance example tests event-based VRML_Java functionality.'/>
  7            <meta name='creator' content='Don Brutzman'/>
  8            <meta name='created' content='30 November 1997'/>
  9            <meta name='translated' content='8 July 2001'/>
 10            <meta name='modified' content='28 August 2023'/>
 11            <meta name='reference' content='https://www.web3d.org/x3d/content/examples/ScriptConformance/ScriptNodeEventOutControl_Java.x3d'/>
 12            <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/ConformanceNist/Miscellaneous/Script/ScriptNodeEventOutControl_Java.x3d'/>
 13            <meta name='reference' content='VRML 97 Specification, Annex B, Java platform scripting reference'/>
 14            <meta name='reference' content='https://www.web3d.org/technicalinfo/specifications/vrml97/part1/java.html'/>
 15            <meta name='reference' content='https://www.web3d.org/technicalinfo/specifications/vrml97/part1/java.html#B.5'/>
 16            <meta name='reference' content='Don Brutzman, "The Virtual Reality Modeling Language and Java," Communications of the ACM, vol. 41 no. 6, June 1998, pp. 57-64.'/>
 17            <meta name='reference' content='VrmlJavaPaper.pdf'/>
 18            <meta name='reference' content='ScriptNodeEventOutControl.java'/>
 19            <meta name='reference' content='javadoc/index.html'/>
 20            <meta name='reference' content='Makefile'/>
 21            <meta name='reference' content='Makefile.out'/>
 22            <meta name='reference' content='Vrml97ScriptNodePackages.jar'/>
 23            <meta name='reference' content='ScriptNodeEventOutControl_JavaConsoleOutput.txt'/>
 24            <meta name='reference' content='ScriptNodeEventOutControl_JavaSnapshots.html'/>
 25            <meta name='reference' content='ScriptNodeEventOutControl-EcmaScript.x3d'/>
 26            <meta name='subject' content='VRML X3D Java Script conformance'/>
 27            <meta name='generator' content='X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit'/>
 28            <meta name='license' content='../../license.html'/>
 29       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: ClickTextToTest, InterfaceScriptNode, MessageToUser, TextMaterial, TextPosition

Index for Viewpoint node: Viewpoint_1
-->
 30       <Scene>
 31            <WorldInfo title='ScriptNodeEventOutControl_Java.x3d'/>
 32            <Viewpoint description='View test' position='0 0 12'/>
 33            <Group>
 34 
               <!-- ROUTE information for ClickTextToTest node:  [from touchTime to InterfaceScriptNode.startTime ] -->
                <TouchSensor DEF='ClickTextToTest' description='Click text to test'/>
 35 
               <!-- ROUTE information for TextPosition node:  [from InterfaceScriptNode.changedPosition to set_translation ] -->
                <Transform DEF='TextPosition'>
 36                      <!-- TextPosition translation is modified by InterfaceScriptNode. -->
 37                      <Shape>
 38 
                         <!-- ROUTE information for MessageToUser node:  [from InterfaceScriptNode.changedText to set_string ] -->
                          <Text DEF='MessageToUser'>
 39                                <FontStyle justify='"MIDDLE" "MIDDLE"' size='0.8'/>
 40                           </Text>
 41                           <Appearance>
 42 
                              <!-- ROUTE information for TextMaterial node:  [from InterfaceScriptNode.changedColor to diffuseColor ] -->
                               <Material DEF='TextMaterial' diffuseColor='0.8 0.2 0.2' shininess='0.9'/>
 43                           </Appearance>
 44                      </Shape>
 45                 </Transform>
 46                 <!-- Warning: VRML97-style scripting, not X3D Scene Authoring Interface (SAI) -->
 47 
               <!-- ROUTE information for InterfaceScriptNode node:  [from ClickTextToTest.touchTime to startTime ] [from changedText to MessageToUser.set_string ] [from changedPosition to TextPosition.set_translation ] [from changedColor to TextMaterial.diffuseColor ] -->
                <Script DEF='InterfaceScriptNode'   url=' "ScriptNodeEventOutControl.class" "https://www.web3d.org/x3d/content/examples/ScriptConformance/ScriptNodeEventOutControl.class" '>
 48                      <!-- No default values are allowed for eventIn or eventOut. -->
 49                      <field name='startTime' type='SFTime' accessType='inputOnly'/>
 50                      <field name='changedText' type='MFString' accessType='outputOnly'/>
 51                      <field name='changedPosition' type='SFVec3f' accessType='outputOnly'/>
 52                      <field name='changedColor' type='SFColor' accessType='outputOnly'/>
 53                 </Script>
 54            </Group>
 55            < ROUTE  fromNode='ClickTextToTest' fromField='touchTime' toNode='InterfaceScriptNode' toField='startTime'/>
 56            < ROUTE  fromNode='InterfaceScriptNode' fromField='changedText' toNode='MessageToUser' toField='set_string'/>
 57            < ROUTE  fromNode='InterfaceScriptNode' fromField='changedPosition' toNode='TextPosition' toField='set_translation'/>
 58            < ROUTE  fromNode='InterfaceScriptNode' fromField='changedColor' toNode='TextMaterial' toField='diffuseColor'/>
 59       </Scene>
 60  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: ClickTextToTest, InterfaceScriptNode, MessageToUser, TextMaterial, TextPosition

Index for Viewpoint node: Viewpoint_1
-->
X3D Tooltips element index: Appearance, field, FontStyle, Group, head, Material, meta, ROUTE, Scene, Script, Shape, Text, TouchSensor, Transform, Viewpoint, WorldInfo, X3D, accessType and type, XML data types, field types

Event Graph ROUTE Table entries with 4 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.

ClickTextToTest
TouchSensor
touchTime
SFTime
→
ROUTE
event to
(1)
InterfaceScriptNode
Script
startTime
SFTime 		then
 
 
  		InterfaceScriptNode
Script
changedColor
SFColor
→
ROUTE
event to
(2)
TextMaterial
Material
diffuseColor
SFColor
  then
 
 
  		InterfaceScriptNode
Script
changedPosition
SFVec3f
→
ROUTE
event to
(2)
TextPosition
Transform
set_translation
SFVec3f
  then
 
 
  		InterfaceScriptNode
Script
changedText
MFString
→
ROUTE
event to
(2)
MessageToUser
Text
set_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/ConformanceNist/Miscellaneous/Script/ScriptNodeEventOutControl_JavaIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/ConformanceNist/Miscellaneous/Script/ScriptNodeEventOutControl_Java.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. -->