X3D Model Documentation: offsettrue.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='Interactive' 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='titlecontent='offsettrue.x3d'/>
  6            <meta name='MovingImagecontent='offsettrue-movie.mpg'/>
  7            <meta name='referencecontent='http://www.nist.gov/vrml.html'/>
  8            <meta name='referencecontent='http://www.itl.nist.gov/div897/ctg/vrml/vrml.html'/>
  9            <meta name='creatorcontent='http://www.itl.nist.gov/div897/ctg/vrml/members.html'/>
 10            <meta name='disclaimercontent='This file was provided by the National Institute of Standards and Technology, and is part of the X3D Conformance Test Suite, available at http://www.nist.gov/vrml.html The information contained within this file is provided for use in establishing conformance to the ISO VRML97 Specification. Conformance to this test does not imply recommendation or endorsement by the National Institute of Standards and Technology (NIST). This software can be redistributed and/or modified freely provided that any derivative works bear some notice that they are derived from it, and any modified versions bear some notice that they have been modified. '/>
 11            <meta name='referencecontent='Interactive Conformance Testing for VRML, Mary Brady and Lynn Rosenthal, NIST, created 8 September 2010 and updated 25 August 2016, https://www.nist.gov/itl/ssd/information-systems-group/interactive-conformance-testing-vrml'/>
 12            <meta name='infocontent='Correct definition and compliance of this conformance scene is maintained by the X3D Working Group, https://www.web3d.org/working-groups/x3d'/>
 13            <meta name='translatorcontent='Michael Kass NIST, Don Brutzman NPS'/>
 14            <meta name='translatedcontent='21 January 2001'/>
 15            <meta name='modifiedcontent='28 August 2023'/>
 16            <meta name='descriptioncontent='Test the function of SphereSensors offset field when autoOffset is true. The world includes a SphereSensor associated with its own Box geometry. The Box has a red X, green Y, and blue Z axis. The Box has a default offset of 0 degrees. Indicating the Box with the pointing device should result in: the red line should extend from the right face of the Box, along the X axis, the green line should extend from the top face of the box, along the Y axis, and the blue line should extend from the front face of the box, along the Z axis. All subsequent drags of the Box should NOT "snap" the geometry back to its original orienatation, but should simply continue to drag from the current geometry orientation.'/>
 17            <meta name='identifiercontent='https://www.web3d.org/x3d/content/examples/ConformanceNist/Sensors/SphereSensor/offsettrue.x3d'/>
 18            <meta name='generatorcontent='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/>
 19            <meta name='generatorcontent='X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit'/>
 20            <meta name='licensecontent='../../license.html'/>
 21       </head>
<!--

<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: AXIS, MIDDLE_BOX, MIDDLE_SENSOR

Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2, Viewpoint_3, Viewpoint_4, Viewpoint_5, Viewpoint_6
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 22       <Scene>
 23            <WorldInfo title='offsettrue.x3d'/>
 24            <NavigationInfo type='"WALK" "FLY" "ANY"'/>
 25            <Viewpoint description='Front View'/>
 26            <Viewpoint description='Rear Vieworientation='0 1 0 3.14position='0 0 -10'/>
 27            <Viewpoint description='Top Vieworientation='1 0 0 -1.57position='0 10 0'/>
 28            <Viewpoint description='Bottom Vieworientation='1 0 0 1.57position='0 -10 0'/>
 29            <Viewpoint description='Right Vieworientation='0 1 0 1.57position='10 0 0'/>
 30            <Viewpoint description='Left Vieworientation='0 1 0 -1.57position='-10 0 0'/>
 31            <Group>
 32 
               <!-- ROUTE information for MIDDLE_SENSOR node:  [from rotation_changed to MIDDLE_BOX.rotation ] -->
               <SphereSensor DEF='MIDDLE_SENSORdescription='click and drag to rotate'/>
 33 
               <!-- ROUTE information for MIDDLE_BOX node:  [from MIDDLE_SENSOR.rotation_changed to rotation ] -->
               <Transform DEF='MIDDLE_BOX'>
 34                      <Shape>
 35                           <Appearance>
 36                                <Material diffuseColor='1 1 0'/>
 37                           </Appearance>
 38                           <Box/>
 39                      </Shape>
 40                      <Shape DEF='AXIS'>
 41                           <IndexedLineSet colorPerVertex='falsecolorIndex='0 1 2coordIndex='0 1 -1 0 2 -1 0 3 -1'>
 42                                <Coordinate point='0 0 0 2 0 0 0 2 0 0 0 2'/>
 43                                <Color color='1 0 0 0 1 0 0 0 1'/>
 44                           </IndexedLineSet>
 45                      </Shape>
 46                 </Transform>
 47            </Group>
 48            < ROUTE  fromNode='MIDDLE_SENSOR' fromField='rotation_changed' toNode='MIDDLE_BOX' toField='rotation'/>
 49       </Scene>
 50  </X3D>
<!--

<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: AXIS, MIDDLE_BOX, MIDDLE_SENSOR

Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2, Viewpoint_3, Viewpoint_4, Viewpoint_5, Viewpoint_6
-->
X3D Tooltips element index: Appearance, Box, Color, Coordinate, Group, head, IndexedLineSet, Material, meta, NavigationInfo, ROUTE, Scene, Shape, SphereSensor, Transform, Viewpoint, 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.

MIDDLE_SENSOR
SphereSensor
rotation_changed
SFRotation

ROUTE
event to
(1)
MIDDLE_BOX
Transform
rotation
SFRotation
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
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<!-- 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)
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