X3D Model Documentation: TestProtoInterfaceNodeScope.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=' TestProtoInterfaceNodeScope.x3d '/>
  6            <meta name='description' content='Test override of color values in prototypes and scripts. Color code: red = left-most default prototype interface, yellow = middle ProtoInstance fieldValue, green = Script initialization of middle ProtoInstance, blue = right-side default prototype instance.'/>
  7            <meta name='creator' content='Alan Hudson, Don Brutzman'/>
  8            <meta name='translator' content=' Xeena VRML importer, X3D-Edit 3.1, https://www.web3d.org/x3d/content/README.X3D-Edit.html '/>
  9            <meta name='created' content='4 January 2006'/>
 10            <meta name='translated' content='5 January 2006'/>
 11            <meta name='modified' content='2 January 2025'/>
 12            <meta name='rights' content='Copyright (c) Web3D Consortium Inc. 2006'/>
 13            <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Basic/development/TestProtoInterfaceNodeScope.x3d '/>
 14            <meta name='generator' content='X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit'/>
 15            <meta name='generator' content=' Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html '/>
 16            <meta name='license' content='../license.html'/>
 17       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: LeftTransform, MiddleTransform, P1, P2, P3, ProtoBox, RightTransform, SC

Index for ProtoDeclare definition: MyProto
-->
 18       <Scene>
 19            <WorldInfo title='TestProtoInterfaceNodeScope.x3d'/>
 20            <ProtoDeclare name='MyProto'>
 21                 <ProtoInterface>
 22                      <field name='material' type='SFNode' accessType='inputOutput'>
 23                           <Material diffuseColor='1 0 0'/>
 24                      </field>
 25                 </ProtoInterface>
 26                 <ProtoBody>
 27                      <Shape>
 28                           <Appearance>
 29                                <IS>
 30                                     <connect nodeField='material' protoField='material'/>
 31                                </IS>
 32                           </Appearance>
 33                           <Box DEF='ProtoBox'/>
 34                      </Shape>
 35                 </ProtoBody>
 36            </ProtoDeclare>
 37            <Transform DEF='LeftTransform' translation='-2.5 0.0 0.0'>
 38                 <ProtoInstance name='MyProto' DEF='P1'/>
 39            </Transform>
 40            <Transform DEF='MiddleTransform'>
 41 
               <!-- ProtoInstance P2 is a DEF node that has 1 USE node: USE_1 -->
                <ProtoInstance name='MyProto' DEF='P2'>
 42                      <fieldValue name='material'>
 43                           <Material diffuseColor='0.7 0.7 0'/>
 44                      </fieldValue>
 45                 </ProtoInstance>
 46                 <Script DEF='SC' directOutput='true'>
 47                      <field name='proto1' type='SFNode' accessType='initializeOnly'>
 48                           <ProtoInstance USE='P2'/>
 49                      </field>
  <![CDATA[ 
        
ecmascript:

function initialize() {
	Browser.println ('Changing color on middle box to green');
	proto1.material.diffuseColor = new SFColor(0,1,0);
}
]]>
 51                 </Script>
 52            </Transform>
 53            <Transform DEF='RightTransform' translation='2.5 0.0 0.0'>
 54                 <ProtoInstance name='MyProto' DEF='P3'>
 55                      <fieldValue name='material'>
 56                           <Material diffuseColor='0 0 1'/>
 57                      </fieldValue>
 58                 </ProtoInstance>
 59            </Transform>
 60            <Switch whichChoice='-1'>
 61                 <Shape>
 62                      <!-- To test protected scope of nodes DEF'ed inside a prototype body, add: <Box USE="ProtoBox"/> -->
 63                 </Shape>
 64            </Switch>
 65       </Scene>
 66  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: LeftTransform, MiddleTransform, P1, P2, P3, ProtoBox, RightTransform, SC

Index for ProtoDeclare definition: MyProto
-->
X3D Tooltips element index: Appearance, Box, connect, field, fieldValue, head, IS, Material, meta, ProtoBody, ProtoDeclare, ProtoInstance, ProtoInterface, Scene, Script, Shape, Switch, Transform, WorldInfo, X3D, plus documentation for accessType definitions, type definitions, XML data types, and 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.

SC
Script
No direct ROUTE connection found for events to/from this node.
Contains SFNode field with direct access to another node. 

P1
ProtoInstance
MyProto 		No direct ROUTE connection found for events to/from this node.
This ProtoInstance contains SFNode/MFNode fieldValue declarations with
direct access to other nodes, and thus has potential to produce run-time animation. 

P2
ProtoInstance
MyProto 		No direct ROUTE connection found for events to/from this node.
This ProtoInstance contains SFNode/MFNode fieldValue declaration with
direct access to other nodes, and thus has potential to produce run-time animation. 

P3
ProtoInstance
MyProto 		No direct ROUTE connection found for events to/from this node.
This ProtoInstance contains SFNode/MFNode fieldValue declaration with
direct access to other nodes, and thus has potential to produce run-time animation. 

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/TestProtoInterfaceNodeScopeIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/Basic/development/TestProtoInterfaceNodeScope.x3d -->

<!-- Color-coding 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)
    <ProtoInstance name='ProtoName'> <field name='fieldName'/> </ProtoInstance> -->

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