X3D Model Documentation: hitpoint.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='title' content='hitpoint.x3d'/>
  6            <meta name='MovingImage' content='hitpoint-movie.mpg'/>
  7            <meta name='reference' content='http://www.nist.gov/vrml.html'/>
  8            <meta name='reference' content='http://www.itl.nist.gov/div897/ctg/vrml/vrml.html'/>
  9            <meta name='creator' content='http://www.itl.nist.gov/div897/ctg/vrml/members.html'/>
 10            <meta name='disclaimer' content='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='reference' content='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='info' content='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='translator' content='Michael Kass NIST, Don Brutzman NPS'/>
 14            <meta name='translated' content='21 January 2001'/>
 15            <meta name='modified' content='28 August 2023'/>
 16            <meta name='description' content='Test the hitPoint_changed field. A TouchSensor is associated with a yellow Sphere geometry. Its hitPoint_changed field is routed to another red Sphere geometry. When the pointing device bearing intersects the yellow Sphere geometry, the red Sphere should translate (follow) the movement of the pointing device along the surface of the yellow Sphere, following the hitPoint.'/>
 17            <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/ConformanceNist/Sensors/TouchSensor/hitpoint.x3d'/>
 18            <meta name='generator' content='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/>
 19            <meta name='generator' content='X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit'/>
 20            <meta name='license' content='../../license.html'/>
 21       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: MY_BALL, SPHSENSOR

Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2, Viewpoint_3, Viewpoint_4, Viewpoint_5, Viewpoint_6
-->
 22       <Scene>
 23            <WorldInfo title='hitpoint.x3d'/>
 24            <NavigationInfo type='"EXAMINE" "WALK" "FLY" "ANY"'/>
 25            <Viewpoint description='Front View'/>
 26            <Viewpoint description='Rear View' orientation='0 1 0 3.14' position='0 0 -10'/>
 27            <Viewpoint description='Top View' orientation='1 0 0 -1.57' position='0 10 0'/>
 28            <Viewpoint description='Bottom View' orientation='1 0 0 1.57' position='0 -10 0'/>
 29            <Viewpoint description='Right View' orientation='0 1 0 1.57' position='10 0 0'/>
 30            <Viewpoint description='Left View' orientation='0 1 0 -1.57' position='-10 0 0'/>
 31            <Group>
 32                 <Transform>
 33 
                    <!-- ROUTE information for MY_BALL node:  [from SPHSENSOR.hitPoint_changed to set_translation ] -->
                     <Transform DEF='MY_BALL'>
 34                           <Shape>
 35                                <Appearance>
 36                                     <Material diffuseColor='1 0 0'/>
 37                                </Appearance>
 38                                <Sphere radius='0.3'/>
 39                           </Shape>
 40                      </Transform>
 41                      <Transform>
 42 
                         <!-- ROUTE information for SPHSENSOR node:  [from hitPoint_changed to MY_BALL.set_translation ] -->
                          <TouchSensor DEF='SPHSENSOR'/>
 43                           <Shape>
 44                                <Appearance>
 45                                     <Material diffuseColor='1 1 0'/>
 46                                </Appearance>
 47                                <Sphere/>
 48                           </Shape>
 49                      </Transform>
 50                 </Transform>
 51            </Group>
 52            < ROUTE  fromNode='SPHSENSOR' fromField='hitPoint_changed' toNode='MY_BALL' toField='set_translation'/>
 53       </Scene>
 54  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: MY_BALL, SPHSENSOR

Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2, Viewpoint_3, Viewpoint_4, Viewpoint_5, Viewpoint_6
-->
X3D Tooltips element index: Appearance, Group, head, Material, meta, NavigationInfo, ROUTE, Scene, Shape, Sphere, TouchSensor, 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.

SPHSENSOR
TouchSensor
hitPoint_changed
SFVec3f
→
ROUTE
event to
(1)
MY_BALL
Transform
set_translation
SFVec3f
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/Sensors/TouchSensor/hitpointIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/ConformanceNist/Sensors/TouchSensor/hitpoint.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)
-->

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