| 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='hierarchy.x3d'/> |
| 6 | <meta name='MovingImage' content='hierarchy-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='Original NIST Conformance Testing Group, https://www.itl.nist.gov/div897/ctg/vrml'/> |
| 12 | <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'/> |
| 13 | <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'/> |
| 14 | <meta name='translator' content='Michael Kass NIST, Don Brutzman NPS'/> |
| 15 | <meta name='translated' content='21 January 2001'/> |
| 16 | <meta name='modified' content='28 August 2023'/> |
| 17 | <meta name='description' content='Test of a PositionInterpolator node to continue to generate and receive events when outside the Transform hierarchy. A Switch node is the parent of a PositionInterpolator node that moves a Box along the X, Y and Z axis. The PositionInterpolator has been "switched out" by setting the whichChoice field to -1. The result should be, the PositionInterpolator should continue send and receive events, and animate the movement of the Box.'/> |
| 18 | <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/ConformanceNist/Interpolators/PositionInterpolator/hierarchy.x3d'/> |
| 19 | <meta name='generator' content='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/> |
| 20 | <meta name='generator' content='X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit'/> |
| 21 | <meta name='license' content='../../license.html'/> |
| 22 | </head> |
Index for DEF nodes:
COLOR,
POSITION,
TIME,
TRANS
| 23 | <Scene> |
| 24 | <WorldInfo title='hierarchy.x3d'/> |
| 25 | <NavigationInfo type='"EXAMINE" "WALK" "FLY" "ANY"'/> |
| 26 |
<!-- ROUTE information for TIME node:
[from fraction_changed to POSITION.set_fraction
]
-->
<TimeSensor DEF='TIME' cycleInterval='5' loop='true'/> |
| 27 | <Switch whichChoice='-1'> |
| 28 |
<!-- ROUTE information for POSITION node:
[from TIME.fraction_changed to set_fraction
]
[from value_changed to TRANS.set_translation
]
-->
<PositionInterpolator DEF='POSITION' key='0 0.08 0.16 0.24 0.32 0.4 0.48 0.56 0.64 0.72 0.8 0.88 1' keyValue='0 0 0 -2 0 0 0 0 0 2 0 0 0 0 0 0 -2 0 0 0 0 0 2 0 0 0 0 0 0 -2 0 0 0 0 0 2 0 0 0'/> |
| 29 | </Switch> |
| 30 | <Group> |
| 31 |
<!-- ROUTE information for TRANS node:
[from POSITION.value_changed to set_translation
]
-->
<Transform DEF='TRANS'> |
| 32 | <Shape> |
| 33 | <Appearance> |
| 34 | <Material DEF='COLOR' diffuseColor='1 0 0'/> |
| 35 | </Appearance> |
| 36 | <Box/> |
| 37 | </Shape> |
| 38 | </Transform> |
| 39 | </Group> |
| 40 | < ROUTE fromNode='TIME' fromField='fraction_changed' toNode='POSITION' toField='set_fraction'/> |
| 41 | < ROUTE fromNode='POSITION' fromField='value_changed' toNode='TRANS' toField='set_translation'/> |
| 42 | </Scene> |
| 43 | </X3D> |
Index for DEF nodes:
COLOR,
POSITION,
TIME,
TRANS
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.
|
TIME
TimeSensor fraction_changed SFFloat |
POSITION
PositionInterpolator set_fraction SFFloat |
then
|
POSITION
PositionInterpolator value_changed SFVec3f |
TRANS
Transform set_translation SFVec3f |
<!--
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<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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