Figure10_08BlinkingSphere.x3d (X3dToXhtml listing)

X3D Model Documentation: Figure10_08BlinkingSphere.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='Interchange' 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='Figure10_08BlinkingSphere.x3d'/>
6	<meta name='creator' content='Figure 10.8, The VRML 2.0 Sourcebook, Copyright [1997] By Andrea L. Ames, David R. Nadeau, and John L. Moreland'/>
7	<meta name='reference' content='http://www.wiley.com/legacy/compbooks/vrml2sbk/ch10/10fig08.htm'/>
8	<meta name='translator' content='Don Brutzman'/>
9	<meta name='created' content='15 August 2000'/>
10	<meta name='modified' content='20 October 2019'/>
11	<meta name='description' content='A blinking sphere, controlled using a ColorInterpolator.'/>
12	<meta name='identifier' content='https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter10Materials/Figure10_08BlinkingSphere.x3d'/>
13	<meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
14	<meta name='license' content='../../license.html'/>
15	</head>

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Event Graph ROUTE Table shows event connections.

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<!--

Index for DEF nodes: BALL_COLOR, CLOCK, COLOR_PATH

Index for Viewpoint node: Viewpoint_1

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16	<Scene>
17	<WorldInfo title='Figure10_08BlinkingSphere.x3d'/>
18	<Viewpoint description='Blinking ball' position='0 0 4'/>
19	<Group>
20	<Shape>
21	<Appearance>
22	<!-- ROUTE information for BALL_COLOR node: [from COLOR_PATH.value_changed to set_emissiveColor ] --> <Material DEF='BALL_COLOR' diffuseColor='0.4 0.4 0.4'/>
23	</Appearance>
24	<Sphere/>
25	</Shape>
26	<!-- ROUTE information for CLOCK node: [from fraction_changed to COLOR_PATH.set_fraction ] --> <TimeSensor DEF='CLOCK' cycleInterval='2' loop='true'/>
27	<!-- ROUTE information for COLOR_PATH node: [from CLOCK.fraction_changed to set_fraction ] [from value_changed to BALL_COLOR.set_emissiveColor ] --> <ColorInterpolator DEF='COLOR_PATH' key='0.0 0.5 0.5 1.0' keyValue='0 1 0 0 1 0 0 0 1 0 0 1'/>
28	</Group>
29	< ROUTE fromNode='CLOCK' fromField='fraction_changed' toNode='COLOR_PATH' toField='set_fraction'/>
30	< ROUTE fromNode='COLOR_PATH' fromField='value_changed' toNode='BALL_COLOR' toField='set_emissiveColor'/>
31	</Scene>
32	</X3D>

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Event Graph ROUTE Table shows event connections.

-->

<!--

Index for DEF nodes: BALL_COLOR, CLOCK, COLOR_PATH

Index for Viewpoint node: Viewpoint_1

-->

X3D Tooltips element index: Appearance, ColorInterpolator, Group, head, Material, meta, ROUTE, Scene, Shape, Sphere, TimeSensor, Viewpoint, 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)

COLOR_PATH
ColorInterpolator
set_fraction
SFFloat

then

COLOR_PATH
ColorInterpolator
value_changed
SFColor

→
ROUTE
event to
(2)

BALL_COLOR
Material
set_emissiveColor
SFColor

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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