X3D Model Documentation: ProtoInstanceExample.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=' ProtoInstanceExample.x3d '/>
  6            <meta name='creator' content='Don Brutzman'/>
  7            <meta name='created' content='26 June 2000'/>
  8            <meta name='modified' content='20 October 2019'/>
  9            <meta name='description' content='Simple PROTO example, includes Node as a field for PROTO'/>
 10            <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Basic/development/ProtoInstanceExample.x3d '/>
 11            <meta name='generator' content='X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit'/>
 12            <meta name='license' content='../license.html'/>
 13       </head>
<!--
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Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: ContainedCylinder, ContainedShape, CylinderMaterial

Index for ProtoDeclare definition: NewShape
-->
 14       <Scene>
 15            <WorldInfo title='ProtoInstanceExample.x3d'/>
 16            <ProtoDeclare name='NewShape'>
 17                 <ProtoInterface>
 18                      <field name='InitialAppearance' type='SFNode' accessType='initializeOnly'>
 19                           <Appearance>
 20                                <Material diffuseColor='1 0 0'/>
 21                           </Appearance>
 22                      </field>
 23                      <field name='newHeight' type='SFFloat' value='3' accessType='initializeOnly'/>
 24                      <field name='newRadius' type='SFFloat' value='0.5' accessType='initializeOnly'/>
 25                 </ProtoInterface>
 26                 <ProtoBody>
 27                      <Shape DEF='ContainedShape'>
 28                           <IS>
 29                                <connect nodeField='appearance' protoField='InitialAppearance'/>
 30                           </IS>
 31                           <Cylinder DEF='ContainedCylinder'>
 32                                <IS>
 33                                     <connect nodeField='height' protoField='newHeight'/>
 34                                     <connect nodeField='radius' protoField='newRadius'/>
 35                                </IS>
 36                           </Cylinder>
 37                      </Shape>
 38                 </ProtoBody>
 39            </ProtoDeclare>
 40            <Billboard>
 41                 <ProtoInstance name='NewShape'>
 42                      <fieldValue name='newHeight' value='3'/>
 43                      <fieldValue name='newRadius' value='4'/>
 44                      <fieldValue name='InitialAppearance'>
 45                           <Appearance>
 46                                <Material DEF='CylinderMaterial' diffuseColor='0 1 0'/>
 47                           </Appearance>
 48                      </fieldValue>
 49                 </ProtoInstance>
 50            </Billboard>
 51       </Scene>
 52  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: ContainedCylinder, ContainedShape, CylinderMaterial

Index for ProtoDeclare definition: NewShape
-->
X3D Tooltips element index: Appearance, Billboard, connect, Cylinder, field, fieldValue, head, IS, Material, meta, ProtoBody, ProtoDeclare, ProtoInstance, ProtoInterface, Scene, Shape, 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.

line 41
ProtoInstance
NewShape 		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! 😀
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<!-- Online at
https://www.web3d.org/x3d/content/examples/Basic/development/ProtoInstanceExampleIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/Basic/development/ProtoInstanceExample.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> -->

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