BooleanToggleExample.x3d (X3dToXhtml listing)

Event Graph ROUTE Table entries with 8 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.

TouchButton
TouchSensor
isActive
SFBool

→
ROUTE
event to
(1)

Toggler
BooleanToggle
set_boolean
SFBool

then

Toggler
BooleanToggle
toggle_changed
SFBool

→
ROUTE
event to
(2)

Tee
BooleanFilter
set_boolean
SFBool

then

Tee
BooleanFilter
inputFalse
SFBool

→
ROUTE
event to
(3)

PauseOff
TimeTrigger
set_boolean
SFBool

then

PauseOff
TimeTrigger
triggerTime
SFTime

→
ROUTE
event to
(4)

Timer
TimeSensor
resumeTime
SFTime

then

Timer
TimeSensor
fraction_changed
SFFloat

→
ROUTE
event to
(5)

Shaker
PositionInterpolator
set_fraction
SFFloat

then

Shaker
PositionInterpolator
value_changed
SFVec3f

→
ROUTE
event to
(6)

ShakingCone
Transform
translation
SFVec3f

then

Tee
BooleanFilter
inputTrue
SFBool

→
ROUTE
event to
(3)

PauseOn
TimeTrigger
set_boolean
SFBool

then

PauseOn
TimeTrigger
triggerTime
SFTime

→
ROUTE
event to
(4)

Timer
TimeSensor
pauseTime
SFTime

then

Timer
TimeSensor
fraction_changed
SFFloat

→
ROUTE
event to
(5)

Shaker
PositionInterpolator
set_fraction
SFFloat

then

Shaker
PositionInterpolator
value_changed
SFVec3f

→
ROUTE
event to
(6)

ShakingCone
Transform
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! 😀

1	`<?xml version="1.0" encoding="UTF-8"?>`
2	`<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "https://www.web3d.org/specifications/x3d-3.3.dtd">`
3	<X3D profile='Interactive' version='3.3' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.3.xsd'>
4	<head>
5	<meta name='title' content='BooleanToggleExample.x3d'/>
6	<meta name='description' content='A BooleanToggle button determines whether an animated Cone is jittery or not.'/>
7	<meta name='creator' content='Leonard Daly and Don Brutzman'/>
8	<meta name='created' content='9 October 2006'/>
9	<meta name='modified' content='28 April 2023'/>
10	<meta name=' TODO ' content=' BS Contact BitManagement Bug Report submitted 28 November 2014 http://www.bitmanagement.de/en/contact '/>
11	<meta name='reference' content='https://X3dGraphics.com'/>
12	<meta name='reference' content='https://www.web3d.org/x3d/content/examples/X3dResources.html'/>
13	<meta name='rights' content='Copyright 2006, Daly Realism and Don Brutzman'/>
14	<meta name='subject' content='X3D book, X3D graphics, X3D-Edit, http://www.x3dGraphics.com'/>
15	<meta name='identifier' content='https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter09EventUtilitiesScripting/BooleanToggleExample.x3d'/>
16	<meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
17	<meta name='license' content='../license.html'/>
18	</head>

19	<Scene>
20	<WorldInfo title='Boolean Toggle Example'/>
21	<Viewpoint description='Select red button to toggle cone jitter'/>
22	<Transform rotation='1 0 0 1.57'>
23	<Shape>
24	<Appearance>
25	<Material diffuseColor='1 0 0'/>
26	</Appearance>
27	<Cylinder height='.5' radius='.5'/>
28	</Shape>
29	<!-- ROUTE information for TouchButton node: [from isActive to Toggler.set_boolean ] --> <TouchSensor DEF='TouchButton' description='touch to activate'/>
30	</Transform>
31	<Transform translation='2 0 0'>
32	<!-- ROUTE information for ShakingCone node: [from Shaker.value_changed to translation ] --> <Transform DEF='ShakingCone'>
33	<Shape>
34	<Appearance>
35	<Material diffuseColor='0 .8 0'/>
36	</Appearance>
37	<Cone/>
38	</Shape>
39	</Transform>
40	</Transform>
41	<!-- ROUTE information for Toggler node: [from TouchButton.isActive to set_boolean ] [from toggle_changed to Tee.set_boolean ] --> <BooleanToggle DEF='Toggler' containerField='children'/>
42	< ROUTE fromNode='TouchButton' fromField='isActive' toNode='Toggler' toField='set_boolean'/>
43	<!-- ROUTE information for Tee node: [from Toggler.toggle_changed to set_boolean ] [from inputTrue to PauseOn.set_boolean ] [from inputFalse to PauseOff.set_boolean ] --> <BooleanFilter DEF='Tee'/>
44	< ROUTE fromNode='Toggler' fromField='toggle_changed' toNode='Tee' toField='set_boolean'/>
45	<!-- ROUTE information for PauseOn node: [from Tee.inputTrue to set_boolean ] [from triggerTime to Timer.pauseTime ] --> <TimeTrigger DEF='PauseOn'/>
46	< ROUTE fromNode='Tee' fromField='inputTrue' toNode='PauseOn' toField='set_boolean'/>
47	<!-- ROUTE information for PauseOff node: [from Tee.inputFalse to set_boolean ] [from triggerTime to Timer.resumeTime ] --> <TimeTrigger DEF='PauseOff'/>
48	< ROUTE fromNode='Tee' fromField='inputFalse' toNode='PauseOff' toField='set_boolean'/>
49	<!-- ROUTE information for Timer node: [from PauseOn.triggerTime to pauseTime ] [from PauseOff.triggerTime to resumeTime ] [from fraction_changed to Shaker.set_fraction ] --> <TimeSensor DEF='Timer' cycleInterval='.15' loop='true' startTime='1'/>
50	< ROUTE fromNode='PauseOn' fromField='triggerTime' toNode='Timer' toField='pauseTime'/>
51	< ROUTE fromNode='PauseOff' fromField='triggerTime' toNode='Timer' toField='resumeTime'/>
52	<!-- ROUTE information for Shaker node: [from Timer.fraction_changed to set_fraction ] [from value_changed to ShakingCone.translation ] --> <PositionInterpolator DEF='Shaker' key='0 .25 .50 .75 1' keyValue='0 0 0 .4 .2 -.3 -.2 .3 .1 -.1 -.2 .3 0 0 0'/>
53	< ROUTE fromNode='Timer' fromField='fraction_changed' toNode='Shaker' toField='set_fraction'/>
54	< ROUTE fromNode='Shaker' fromField='value_changed' toNode='ShakingCone' toField='translation'/>
55	</Scene>
56	</X3D>

X3D Model Documentation: BooleanToggleExample.x3d