| 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='Immersive' 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=' Figure24_5TwoAmbientCirclingSounds.x3d '/> |
| 6 | <meta name='description' content='Two ambient sounds circling the origin.'/> |
| 7 | <meta name='creator' content='Figure 24.5, The VRML 2.0 Sourcebook, Copyright [1997] By Andrea L. Ames, David R. Nadeau, and John L. Moreland'/> |
| 8 | <meta name='reference' content=' http://www.wiley.com/legacy/compbooks/vrml2sbk/ch24/24fig05.htm '/> |
| 9 | <meta name='translator' content='Don Brutzman'/> |
| 10 | <meta name='created' content='3 October 2000'/> |
| 11 | <meta name='modified' content='20 March 2026'/> |
| 12 | <meta name='Sound' content=' tone1.wav ' /> |
| 13 | <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/Figure24_5TwoAmbientCirclingSounds.x3d '/> |
| 14 | <meta name='generator' content='X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit'/> |
| 15 | <meta name='license' content='../../license.html'/> |
| 16 | </head> |
DEF nodes index:
Emitter1,
Emitter1Clock,
Emitter1Path,
Emitter2,
Emitter2Clock,
Emitter2Path,
SoundMarker
| 17 | <Scene> |
| 18 | <WorldInfo title='Figure24_5TwoAmbientCirclingSounds.x3d'/> |
| 19 | <Viewpoint description='5m from center: two circling ambient sounds' position='0 1 5'/> |
| 20 | <Viewpoint description='8m from center: two circling ambient sounds' position='0 1 8'/> |
| 21 | <NavigationInfo type='"WALK" "EXAMINE" "ANY"'/> |
| 22 | <Group> |
| 23 | <Shape> |
| 24 | <Sphere radius='0.5'/> |
| 25 | <Appearance> |
| 26 | <Material diffuseColor='0 0 0' emissiveColor='0 1 1'/> |
| 27 | </Appearance> |
| 28 | </Shape> |
| 29 |
<!-- ROUTE information for Emitter1 node:
[from Emitter1Path.value_changed to set_rotation
]
-->
<Transform DEF='Emitter1' center='-5 0 0' translation='5 0 0'> |
| 30 | <Sound intensity='0.5' minBack='5' minFront='5'> |
| 31 | <AudioClip description='emitter1' loop='true' pitch='1.189' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/tone1.wav" '/> |
| 32 | </Sound> |
| 33 |
<!-- Inline
SoundMarker is a DEF node that has 1 USE node: USE_1 -->
<Inline DEF='SoundMarker'
url=' "Figure24_1EmitterMarkers.x3d" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/Figure24_1EmitterMarkers.x3d" "Figure24_1EmitterMarkers.wrl" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/Figure24_1EmitterMarkers.wrl" '/>
|
| 34 | </Transform> |
| 35 |
<!-- ROUTE information for Emitter1Clock node:
[from fraction_changed to Emitter1Path.set_fraction
]
-->
<TimeSensor DEF='Emitter1Clock' cycleInterval='15' loop='true'/> |
| 36 |
<!-- ROUTE information for Emitter1Path node:
[from Emitter1Clock.fraction_changed to set_fraction
]
[from value_changed to Emitter1.set_rotation
]
-->
<OrientationInterpolator DEF='Emitter1Path' key='0 0.5 1' keyValue='0 1 0 0 0 1 0 -3.14 0 1 0 -6.28'/> |
| 37 |
<!-- ROUTE information for Emitter2 node:
[from Emitter2Path.value_changed to set_rotation
]
-->
<Transform DEF='Emitter2' center='6 0 0' translation='-6 0 0'> |
| 38 | <Sound intensity='0.5' minBack='5' minFront='5'> |
| 39 | <AudioClip description='emitter2' loop='true' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/tone1.wav" '/> |
| 40 | </Sound> |
| 41 | <Inline USE='SoundMarker'/> |
| 42 | </Transform> |
| 43 |
<!-- ROUTE information for Emitter2Clock node:
[from fraction_changed to Emitter2Path.set_fraction
]
-->
<TimeSensor DEF='Emitter2Clock' cycleInterval='7' loop='true'/> |
| 44 |
<!-- ROUTE information for Emitter2Path node:
[from Emitter2Clock.fraction_changed to set_fraction
]
[from value_changed to Emitter2.set_rotation
]
-->
<OrientationInterpolator DEF='Emitter2Path' key='0 0.5 1' keyValue='0 1 0 0 0 1 0 3.14 0 1 0 6.28'/> |
| 45 | </Group> |
| 46 | < ROUTE fromNode='Emitter1Clock' fromField='fraction_changed' toNode='Emitter1Path' toField='set_fraction'/> |
| 47 | < ROUTE fromNode='Emitter2Clock' fromField='fraction_changed' toNode='Emitter2Path' toField='set_fraction'/> |
| 48 | < ROUTE fromNode='Emitter1Path' fromField='value_changed' toNode='Emitter1' toField='set_rotation'/> |
| 49 | < ROUTE fromNode='Emitter2Path' fromField='value_changed' toNode='Emitter2' toField='set_rotation'/> |
| 50 | </Scene> |
| 51 | </X3D> |
DEF nodes index:
Emitter1,
Emitter1Clock,
Emitter1Path,
Emitter2,
Emitter2Clock,
Emitter2Path,
SoundMarker
Event Graph ROUTE Table entries with 4 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.
|
Emitter1Clock
TimeSensor fraction_changed SFFloat |
Emitter1Path
OrientationInterpolator set_fraction SFFloat |
then
|
Emitter1Path
OrientationInterpolator value_changed SFRotation |
Emitter1
Transform set_rotation SFRotation |
|
Emitter2Clock
TimeSensor fraction_changed SFFloat |
Emitter2Path
OrientationInterpolator set_fraction SFFloat |
then
|
Emitter2Path
OrientationInterpolator value_changed SFRotation |
Emitter2
Transform set_rotation SFRotation |
Version control at
<!--
Color-coding 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)
-->
<!--
For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints.
-->
