offset_changed.x3d (X3dToXhtml listing)

X3D Model Documentation: offset_changed.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='offset_changed.x3d'/>
6	<meta name='MovingImage' content='offset_changed-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='Special thanks to Sean Ellis of Superscape for contributing this test. 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 of the offset_changed field. A PlaneSensor is associated with a red Box geometry. Its "offset_changed" field is routed to the translation field of the "axis" geometrys (an IndexedLineSet) Transform node. The result is, since autoOffset is set to true; as the Box geometry device is "dragged" along the virtual PlaneSensor, the "axis" geometry will follow it.'/>
17	<meta name='identifier' content='https://www.web3d.org/x3d/content/examples/ConformanceNist/Sensors/PlaneSensor/offset_changed.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>

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Event Graph ROUTE Table shows event connections.

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<!--

Index for DEF nodes: AXIS, BOX, PLANE_SENSOR

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22	<Scene>
23	<WorldInfo title='offset_changed.x3d'/>
24	<!-- ROUTE information for PLANE_SENSOR node: [from translation_changed to BOX.set_translation ] [from offset_changed to AXIS.set_translation ] --> <PlaneSensor DEF='PLANE_SENSOR' description='click and drag to move object' offset='0 0 -5'/>
25	<!-- ROUTE information for BOX node: [from PLANE_SENSOR.translation_changed to set_translation ] --> <Transform DEF='BOX' translation='0 0 -5'>
26	<Shape>
27	<Appearance>
28	<Material diffuseColor='1 0 0'/>
29	</Appearance>
30	<Box/>
31	</Shape>
32	</Transform>
33	<!-- ROUTE information for AXIS node: [from PLANE_SENSOR.offset_changed to set_translation ] --> <Transform DEF='AXIS' translation='0 0 -5'>
34	<Shape>
35	<Appearance>
36	<Material emissiveColor='1 1 1'/>
37	</Appearance>
38	<IndexedLineSet coordIndex='0 1 -1 0 2 -1 0 3 -1'>
39	<Coordinate point='0 0 0 3 0 0 0 3 0 0 0 3'/>
40	</IndexedLineSet>
41	</Shape>
42	</Transform>
43	< ROUTE fromNode='PLANE_SENSOR' fromField='translation_changed' toNode='BOX' toField='set_translation'/>
44	< ROUTE fromNode='PLANE_SENSOR' fromField='offset_changed' toNode='AXIS' toField='set_translation'/>
45	</Scene>
46	</X3D>

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Event Graph ROUTE Table shows event connections.

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<!--

Index for DEF nodes: AXIS, BOX, PLANE_SENSOR

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X3D Tooltips element index: Appearance, Box, Coordinate, head, IndexedLineSet, Material, meta, PlaneSensor, ROUTE, Scene, Shape, Transform, 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.

PLANE_SENSOR PlaneSensor translation_changed SFVec3f	→ ROUTE event to (1)	BOX Transform set_translation SFVec3f
PLANE_SENSOR PlaneSensor offset_changed SFVec3f	→ ROUTE event to (1)	AXIS 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! 😀

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