X3D Model Documentation: Sardine.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            <component level='3' name='Navigation'/>
  6            <meta name='title' content='Sardine.x3d'/>
  7            <meta name='description' content='One Sardine, three levels of detail.'/>
  8            <meta name='creator' content='Stewart Liles, Sean Hynes'/>
  9            <meta name='created' content='25 September 1998'/>
 10            <meta name='modified' content='28 October 2023'/>
 11            <meta name='reference' content='https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/KelpForestDesignPaperWeb3dSymposiumFebruary2002.pdf'/>
 12            <meta name='reference' content='https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/Teaching3d-KelpForestCaseStudy.pdf'/>
 13            <meta name='accessRights' content='All content has permissions for free use. Please provide credit to the Naval Postgraduate School (NPS) Modeling Virtual Environments and Simulation (MOVES) Institute.'/>
 14            <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/Sardine.x3d'/>
 15            <meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
 16            <meta name='license' content='../license.html'/>
 17       </head>
<!--
<!-- Event Graph ROUTE Table shows event connections. -->

<!-- to top Index for DEF nodes: Clock, DorsalFin, Eye, Far, FishWiggle, HideViewpointsWhenDistant, LeftEye, Medium, Near, RightEye, Sardine, SardineIndex, Sardines

Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2, Viewpoint_3, Viewpoint_4, Viewpoint_5, Viewpoint_6, Viewpoint_7, Viewpoint_8, Viewpoint_9, Viewpoint_10, Viewpoint_11
-->
 18       <Scene>
 19            <LOD DEF='Sardines' range='15 30 60'>
 20                 <!-- Three levels of detail, then disappears. -->
 21                 <Group DEF='Near'>
 22                      <!-- High resolution sardine. -->
 23                      <Transform scale='.25 .1 .25'>
 24                           <Shape>
 25                                <Appearance>
 26                                     <Material diffuseColor='.61 .61 .61' emissiveColor='.5 .5 .5' shininess='.8' specularColor='.76 .76 .76'/>
 27                                </Appearance>
 28 
                              <!-- IndexedFaceSet SardineIndex is a DEF node that has 1 USE node: USE_1 -->
                               <IndexedFaceSet DEF='SardineIndex' ccw='false' creaseAngle='3.14' solid='false' coordIndex='0 2 1 -1 0 3 2 -1 0 4 3 -1 0 5 4 -1 0 1 8 -1 0 8 7 -1 0 7 6 -1 0 6 5 -1 1 2 10 9 -1 2 3 11 10 -1 3 4 12 11 -1 4 5 13 12 -1 1 9 16 8 -1 8 16 15 7 -1 7 15 14 6 -1 6 14 13 5 -1 9 10 18 17 -1 10 11 19 18 -1 11 12 20 19 -1 12 13 21 20 -1 9 17 24 16 -1 16 24 23 15 -1 15 23 22 14 -1 14 22 21 13 -1 17 18 26 25 -1 18 19 27 26 -1 19 20 28 27 -1 20 21 29 28 -1 17 25 32 24 -1 24 32 31 23 -1 23 31 30 22 -1 22 30 29 21 -1 25 26 34 33 -1 26 27 35 34 -1 27 28 36 35 -1 28 29 37 36 -1 25 33 40 32 -1 32 40 39 31 -1 31 39 38 30 -1 30 38 37 29 -1 33 34 41 -1 34 35 41 -1 35 42 41 -1 35 43 42 -1 36 43 35 -1 36 37 43 -1 33 41 40 -1 40 41 39 -1 39 41 42 -1 39 42 43 -1 39 43 37 -1 38 43 37 -1 50 49 48 47 46 45 44 -1 57 56 55 54 53 52 51 -1 44 45 52 51 -1 45 46 53 52 -1 46 47 54 53 -1 47 48 55 54 -1 48 49 56 55 -1 49 50 57 56 -1'>
 29 
                                   <!-- ROUTE information for Sardine node:  [from FishWiggle.value_changed to set_point ] -->
                                    <Coordinate DEF='Sardine' point='0 0 -1.5 0 .5 -1 -.12 .25 -1 -.25 0 -1 -.12 -.25 -1 0 -.5 -1 .12 -.25 -1 .25 0 -1 .12 .25 -1 0 1 0 -.25 .5 0 -.5 0 0 -.25 -.5 0 0 -1 0 .25 -.5 0 .5 0 0 .25 .5 0 0 .88 .9 -.19 .44 .9 -.37 0 .9 -.19 -.44 .9 0 -.88 .9 .19 -.44 .9 .37 0 .9 .19 .44 .9 0 .75 1.75 -.12 .35 1.75 -.25 0 1.75 -.12 -.35 1.75 0 -.75 1.75 .12 -.35 1.75 .25 0 1.75 .12 .35 1.75 0 .5 2.5 -.05 .25 2.5 -.1 0 2.5 -.05 -.25 2.5 0 -.5 2.5 .05 -.25 2.5 .1 0 2.5 .05 .25 2.5 1 1.25 3.25 0 0 3 0 -1.25 3.25 .01 -.7 -1.7 .01 -.75 -2.3 .01 -.74 -2.325 .01 -.72 -2.35 .01 -.7 -2.36 .01 -.67 -2.35 .01 -.54 -2.29 -.01 -.7 -1.7 -.01 -.75 -2.3 -.01 -.74 -2.325 -.01 -.72 -2.35 -.01 -.7 -2.36 -.01 -.67 -2.35 -.01 -.54 -2.29'/>
 30                                </IndexedFaceSet>
 31                           </Shape>
 32                           <Transform DEF='LeftEye' translation='-.25 .2 -.55'>
 33 
                              <!-- Shape Eye is a DEF node that has 1 USE node: USE_1 -->
                               <Shape DEF='Eye'>
 34                                     <Appearance>
 35                                          <Material diffuseColor='.1 .1 .1' shininess='.5'/>
 36                                     </Appearance>
 37                                     <Sphere radius='.1'/>
 38                                </Shape>
 39                           </Transform>
 40                           <Transform DEF='RightEye' translation='.25 .2 -.55'>
 41                                <Shape USE='Eye'/>
 42                           </Transform>
 43                           <Transform DEF='DorsalFin'>
 44                                <Shape>
 45                                     <Appearance>
 46                                          <Material diffuseColor='.61 .61 .61' emissiveColor='.4 .4 .4' shininess='.7' specularColor='.75 .75 .75'/>
 47                                     </Appearance>
 48                                     <Extrusion convex='false' crossSection='0 .9 .25 0 1.3 .5 0 1.6 .6 0 1.3 .7 0 1.1 .8 0 1 .9 0 .95 1 0 .7 1' orientation='0 1 0 0 0 1 0 0' scale='1 1 1 1' solid='false' spine='.02 0 0 -.02 0 0'/>
 49                                </Shape>
 50                           </Transform>
 51                           <Transform>
 52                                <Shape>
 53                                     <Appearance>
 54                                          <Material diffuseColor='.61 .61 .61' emissiveColor='.4 .4 .4' shininess='.4' specularColor='.75 .75 .75'/>
 55                                     </Appearance>
 56                                     <IndexedFaceSet coordIndex='0 3 2 -1 1 3 0 -1 1 0 2 -1 3 1 2 -1'>
 57                                          <Coordinate point='.1 -.65 .5 .1 -.7 .5 .1 -.7 .8 .15 -1.1 1.2'/>
 58                                     </IndexedFaceSet>
 59                                </Shape>
 60                                <Shape>
 61                                     <Appearance>
 62                                          <Material diffuseColor='.61 .61 .61' emissiveColor='.4 .4 .4' shininess='.4' specularColor='.75 .75 .75'/>
 63                                     </Appearance>
 64                                     <IndexedFaceSet coordIndex='0 3 2 -1 1 3 0 -1 1 0 2 -1 3 1 2 -1'>
 65                                          <Coordinate point='-.1 -.65 .5 -.1 -.7 .5 -.1 -.7 .8 -.15 -1.1 1.2'/>
 66                                     </IndexedFaceSet>
 67                                </Shape>
 68                           </Transform>
 69                      </Transform>
 70                 </Group>
 71                 <Group DEF='Medium'>
 72                      <!-- Medium resolution sardine. -->
 73                      <Transform scale='.25 .1 .25'>
 74                           <Shape>
 75                                <Appearance>
 76                                     <Material diffuseColor='.61 .61 .61' shininess='.9' specularColor='.76 .76 .76'/>
 77                                </Appearance>
 78                                <IndexedFaceSet USE='SardineIndex'/>
 79                           </Shape>
 80                      </Transform>
 81                 </Group>
 82                 <Group DEF='Far'>
 83                      <!-- Low resolution sardine. -->
 84                      <Transform rotation='1 0 0 -1.57' scale='.3 .25 .25'>
 85                           <Shape>
 86                                <Appearance>
 87                                     <Material diffuseColor='.7 .7 .7'/>
 88                                     <ImageTexture   url=' "SardineScalesPatch.jpg " "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/SardineScalesPatch.jpg " '/>
 89                                </Appearance>
 90                                <Extrusion creaseAngle='1.57' crossSection='-0.1 1.0 0.1 1 0.5 0.5 0.5 -0.5 0.1 -1 -0.1 -1 -0.5 -0.5 -0.5 0.5 -0.1 1' scale='0.03 0.03 0.3 0.4 0.1 0.2 0.1 0.15 0.03 0.4' spine='0 2.51 0 0 1.80 0 0 0.5 0 0 0 0 0 -0.6 0'/>
 91                           </Shape>
 92                      </Transform>
 93                 </Group>
 94                 <WorldInfo info='"null"'>
 95                      <!-- Lowest resolution node is nothing. -->
 96                 </WorldInfo>
 97            </LOD>
 98            <!-- <Group DEF='TestViewpoints'> <Viewpoint description='Hi Res' orientation='0 1 0 1.57' position='2 0 0'/> <Viewpoint description='Med Res' orientation='0 1 0 1.57' position='15 0 0'/> <Viewpoint description='Low Res' orientation='0 1 0 1.57' position='30 0 0'/> </Group> -->
 99            <ViewpointGroup DEF='HideViewpointsWhenDistant' description='Sardine views up close' size='20 20 20' containerField='children'>
100                 <!-- Viewpoints around sardine at very close range, one good viewpoint fairly close to sardine, and no viewpoints further away. -->
101                 <Viewpoint description='Closeup view right' orientation='0 1 0 1.57' position='2 0 0'/>
102                 <Viewpoint description='Closeup view right face' orientation='0 1 0 2.355' position='2 0 -2'/>
103                 <Viewpoint description='Closeup view face to face' orientation='0 1 0 3.14' position='0 0 -2'/>
104                 <Viewpoint description='Closeup view left face' orientation='0 1 0 3.825' position='-2 0 -2'/>
105                 <Viewpoint description='Closeup view left' orientation='0 1 0 -1.57' position='-2 0 0'/>
106                 <Viewpoint description='Closeup view left tail' orientation='0 1 0 -0.785' position='-2 0 2'/>
107                 <Viewpoint description='Closeup view tail' position='0 0 2'/>
108                 <Viewpoint description='Closeup view right tail' orientation='0 1 0 0.785' position='2 0 2'/>
109                 <Viewpoint description='Closeup view top looking down' orientation='1 0 0 -1.57' position='0 2 0'/>
110                 <Viewpoint description='Closeup view bottom looking up' orientation='1 0 0 1.57' position='0 -2 0'/>
111            </ViewpointGroup>
112            <Viewpoint description='Single viewpoint when fairly close to sardine' orientation='0 1 0 1.57' position='10 0 0'/>
113 
          <!-- ROUTE information for Clock node:  [from fraction_changed to FishWiggle.set_fraction ] -->
           <TimeSensor DEF='Clock' cycleInterval='0.5' loop='true'/>
114 
          <!-- ROUTE information for FishWiggle node:  [from Clock.fraction_changed to set_fraction ] [from value_changed to Sardine.set_point ] -->
           <CoordinateInterpolator DEF='FishWiggle' key='0.0 0.25 0.50 0.75 1.0' keyValue='0 0 -1.5 0 .5 -1 -.12 .25 -1 -.25 0 -1 -.12 -.25 -1 0 -.5 -1 .12 -.25 -1 .25 0 -1 .12 .25 -1 0 1 0 -.25 .5 0 -.5 0 0 -.25 -.5 0 0 -1 0 .25 -.5 0 .5 0 0 .25 0.5 0 0 .88 .9 -.19 .44 .9 -.37 0 .9 -.19 -.44 .9 0 -.88 .9 .19 -.44 .9 .37 0 .9 .19 .44 .9 0 .75 1.75 -.12 .35 1.75 -.25 0 1.75 -.12 -.35 1.75 0 -.75 1.75 .12 -.35 1.75 .25 0 1.75 .12 .35 1.75 0 .5 2.5 -.05 .25 2.5 -.1 0 2.5 -.05 -.25 2.5 0 -.5 2.5 .05 -.25 2.5 .1 0 2.5 .05 .25 2.5 0 1.25 3.25 0 0 3 0 -1.25 3.25 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 0 -1.5 0 .5 -1 -.12 .25 -1 -.25 0 -1 -.12 -.25 -1 0 -.5 -1 .12 -.25 -1 .25 0 -1 .12 .25 -1 0 1 0 -.25 .5 0 -.5 0 0 -.25 -.5 0 0 -1 0 .25 -.5 0 .5 0 0 .25 0.5 0 0 .88 .9 -.19 .44 .9 -.37 0 .9 -.19 -.44 .9 0 -.88 .9 .19 -.44 .9 .37 0 .9 .19 .44 .9 .2 .75 1.75 .08 .35 1.75 -.05 0 1.75 .08 -.35 1.75 .2 -.75 1.75 .32 -.35 1.75 .45 0 1.75 .32 .35 1.75 .3 .5 2.5 .25 .25 2.5 .15 0 2.5 .25 -.25 2.5 .30 -.5 2.5 .35 -.25 2.5 .4 0 2.5 .35 .25 2.5 .50 1.25 3.25 .50 0 3 .50 -1.25 3.25 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 .3 -.5 2.5 0 0 -1.5 0 .5 -1 -.12 .25 -1 -.25 0 -1 -.12 -.25 -1 0 -.5 -1 .12 -.25 -1 .25 0 -1 .12 .25 -1 0 1 0 -.25 .5 0 -.5 0 0 -.25 -.5 0 0 -1 0 .25 -.5 0 .5 0 0 .25 0.5 0 0 .88 .9 -.19 .44 .9 -.37 0 .9 -.19 -.44 .9 0 -.88 .9 .19 -.44 .9 .37 0 .9 .19 .44 .9 0 .75 1.75 -.12 .35 1.75 -.25 0 1.75 -.12 -.35 1.75 0 -.75 1.75 .12 -.35 1.75 .25 0 1.75 .12 .35 1.75 0 .5 2.5 -.05 .25 2.5 -.1 0 2.5 -.05 -.25 2.5 0 -.5 2.5 .05 -.25 2.5 .1 0 2.5 .05 .25 2.5 0 1.25 3.25 0 0 3 0 -1.25 3.25 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 0 -1.5 0 .5 -1 -.12 .25 -1 -.25 0 -1 -.12 -.25 -1 0 -.5 -1 .12 -.25 -1 .25 0 -1 .12 .25 -1 0 1 0 -.25 .5 0 -.5 0 0 -.25 -.5 0 0 -1 0 .25 -.5 0 .5 0 0 .25 0.5 0 0 .88 .9 -.19 .44 .9 -.37 0 .9 -.19 -.44 .9 0 -.88 .9 .19 -.44 .9 .37 0 .9 .19 .44 .9 -.20 .75 1.75 -.32 .35 1.75 -.45 0 1.75 -.32 -.35 1.75 -.20 -.75 1.75 -.08 -.35 1.75 .05 0 1.75 -.08 .35 1.75 -.30 .5 2.5 -.35 .25 2.5 -.4 0 2.5 -.35 -.25 2.5 -.30 -.5 2.5 -.25 -.25 2.5 -.2 0 2.5 -.25 .25 2.5 -.50 1.25 3.25 -.50 0 3 -.50 -1.25 3.25 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 -.3 -.5 2.5 0 0 -1.5 0 .5 -1 -.12 .25 -1 -.25 0 -1 -.12 -.25 -1 0 -.5 -1 .12 -.25 -1 .25 0 -1 .12 .25 -1 0 1 0 -.25 .5 0 -.5 0 0 -.25 -.5 0 0 -1 0 .25 -.5 0 .5 0 0 .25 0.5 0 0 .88 .9 -.19 .44 .9 -.37 0 .9 -.19 -.44 .9 0 -.88 .9 .19 -.44 .9 .37 0 .9 .19 .44 .9 0 .75 1.75 -.12 .35 1.75 -.25 0 1.75 -.12 -.35 1.75 0 -.75 1.75 .12 -.35 1.75 .25 0 1.75 .12 .35 1.75 0 .5 2.5 -.05 .25 2.5 -.1 0 2.5 -.05 -.25 2.5 0 -.5 2.5 .05 -.25 2.5 .1 0 2.5 .05 .25 2.5 0 1.25 3.25 0 0 3 0 -1.25 3.25 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5 0 -.5 2.5'/>
115            < ROUTE  fromNode='Clock' fromField='fraction_changed' toNode='FishWiggle' toField='set_fraction'/>
116            < ROUTE  fromNode='FishWiggle' fromField='value_changed' toNode='Sardine' toField='set_point'/>
117       </Scene>
118  </X3D>
<!--
<!-- Event Graph ROUTE Table shows event connections. -->

<!-- to top Index for DEF nodes: Clock, DorsalFin, Eye, Far, FishWiggle, HideViewpointsWhenDistant, LeftEye, Medium, Near, RightEye, Sardine, SardineIndex, Sardines

Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2, Viewpoint_3, Viewpoint_4, Viewpoint_5, Viewpoint_6, Viewpoint_7, Viewpoint_8, Viewpoint_9, Viewpoint_10, Viewpoint_11
-->
X3D Tooltips element index: Appearance, component, Coordinate, CoordinateInterpolator, Extrusion, Group, head, ImageTexture, IndexedFaceSet, LOD, Material, meta, ROUTE, Scene, Shape, Sphere, TimeSensor, Transform, Viewpoint, ViewpointGroup, WorldInfo, X3D, accessType and type, XML data types, field types

Event Graph ROUTE Table with 2 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.

Clock
TimeSensor
fraction_changed
SFFloat
→
ROUTE
event to
(1)
FishWiggle
CoordinateInterpolator
set_fraction
SFFloat 		then
 
 
  		FishWiggle
CoordinateInterpolator
value_changed
MFVec3f
→
ROUTE
event to
(2)
Sardine
Coordinate
set_point
MFVec3f
-->
<!-- Online at
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<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/Sardine.x3d -->

<!-- Color legend: X3D terminology <X3dNode DEF='idName' field='value'/> matches XML terminology <XmlElement DEF='idName' attribute='value'/>
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