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='Immersive' 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='Keyboard.x3d'/> |
6 | <meta name='description' content='Synthesizer keyboard that creates a playable synthesizer keyboard. Each key on the keyboard has a sound and touch sensor associated with it. Touching a key triggers the touch sensor, which triggers the sound.'/> |
7 | <meta name='creator' content='David R. Nadeau'/> |
8 | <meta name='translator' content='Don Brutzman'/> |
9 | <meta name='created' content='1 July 1998'/> |
10 | <meta name='translated' content='2 February 2014'/> |
11 | <meta name='modified' content='20 October 2019'/> |
12 | <meta name='reference' content='originals/keybd.wrl'/> |
13 | <meta name='reference' content='http://www.siggraph.org/s98'/> |
14 | <meta name='reference' content='http://www.siggraph.org/s98/conference/courses/18.html'/> |
15 | <meta name='reference' content='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0345.htm'/> |
16 | <meta name='reference' content='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/vrml97.htm'/> |
17 | <meta name='reference' content='https://www.web3d.org/x3d/content/examples/X3dResources.html'/> |
18 | <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Keyboard.x3d'/> |
19 | <meta name='generator' content='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/> |
20 | <meta name='generator' content='X3D-Edit, https://savage.nps.edu/X3D-Edit'/> |
21 | <meta name='license' content='../license.html'/> |
22 | </head> |
23 | <Scene> |
24 | <!-- Things to experiment with... --> |
25 | <!-- Use a Script to trigger sounds on **Mouse button down** not up. Huh, you say? Well, a TouchSensor generates a touch time event on mouse down, not up. Since means that sounds triggered by a TouchSensor seem to happen late... they happen when you release the mouse button, not when you press it. But, a TouchSensor sends a TRUE on it's isActive output on mouse down. So, you could route that into a Script node and grab the associated time stamp, then send THAT out as an event to start the sound. This will remove the lag and make sounds more responsive. --> |
26 | <WorldInfo info='"Copyright (c) 1997, David R. Nadeau"' title='Synthesizer keyboard'/> |
27 | <Viewpoint description='Entry view' orientation='1.0 0.0 0.0 -0.785' position='0.875 1.5 1.5'/> |
28 | <NavigationInfo headlight='false'/> |
29 | <DirectionalLight direction='1.0 -2.0 -0.5'/> |
30 | <Transform> |
31 | |
32 | <Appearance> |
33 | <Material diffuseColor='1.0 1.0 1.0'/> |
34 | </Appearance> |
35 | <Box size='0.23 0.1 1.5'/> |
36 | </Shape> |
37 |
<!-- ROUTE information for C4 node:
[from touchTime to PitchC4.set_startTime
]
-->
<TouchSensor DEF='C4'/> |
38 | <Sound maxBack='100.0' maxFront='100.0'> |
39 |
<!-- ROUTE information for PitchC4 node:
[from C4.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchC4' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
40 | </Sound> |
41 | </Transform> |
42 | <Transform translation='0.125 0.1 -0.375'> |
43 | |
44 | <Appearance> |
45 | <Material diffuseColor='0.4 0.4 0.4'/> |
46 | </Appearance> |
47 | <Box size='0.2 0.1 0.75'/> |
48 | </Shape> |
49 |
<!-- ROUTE information for Cs4 node:
[from touchTime to PitchCs4.set_startTime
]
-->
<TouchSensor DEF='Cs4'/> |
50 | <Sound maxBack='100.0' maxFront='100.0'> |
51 |
<!-- ROUTE information for PitchCs4 node:
[from Cs4.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchCs4' pitch='1.059' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
52 | </Sound> |
53 | </Transform> |
54 | <Transform translation='0.25 0.0 0.0'> |
55 | <Shape USE='WhiteKey'/> |
56 |
<!-- ROUTE information for D4 node:
[from touchTime to PitchD4.set_startTime
]
-->
<TouchSensor DEF='D4'/> |
57 | <Sound maxBack='100.0' maxFront='100.0'> |
58 |
<!-- ROUTE information for PitchD4 node:
[from D4.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchD4' pitch='1.122' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
59 | </Sound> |
60 | </Transform> |
61 | <Transform translation='0.375 0.1 -0.375'> |
62 | <Shape USE='BlackKey'/> |
63 |
<!-- ROUTE information for Ds4 node:
[from touchTime to PitchDs4.set_startTime
]
-->
<TouchSensor DEF='Ds4'/> |
64 | <Sound maxBack='100.0' maxFront='100.0'> |
65 |
<!-- ROUTE information for PitchDs4 node:
[from Ds4.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchDs4' pitch='1.189' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
66 | </Sound> |
67 | </Transform> |
68 | <Transform translation='0.5 0.0 0.0'> |
69 | <Shape USE='WhiteKey'/> |
70 |
<!-- ROUTE information for E4 node:
[from touchTime to PitchE4.set_startTime
]
-->
<TouchSensor DEF='E4'/> |
71 | <Sound maxBack='100.0' maxFront='100.0'> |
72 |
<!-- ROUTE information for PitchE4 node:
[from E4.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchE4' pitch='1.26' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
73 | </Sound> |
74 | </Transform> |
75 | <Transform translation='0.75 0.0 0.0'> |
76 | <Shape USE='WhiteKey'/> |
77 |
<!-- ROUTE information for F4 node:
[from touchTime to PitchF4.set_startTime
]
-->
<TouchSensor DEF='F4'/> |
78 | <Sound maxBack='100.0' maxFront='100.0'> |
79 |
<!-- ROUTE information for PitchF4 node:
[from F4.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchF4' pitch='1.335' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
80 | </Sound> |
81 | </Transform> |
82 | <Transform translation='0.875 0.1 -0.375'> |
83 | <Shape USE='BlackKey'/> |
84 |
<!-- ROUTE information for Fs4 node:
[from touchTime to PitchFs4.set_startTime
]
-->
<TouchSensor DEF='Fs4'/> |
85 | <Sound maxBack='100.0' maxFront='100.0'> |
86 |
<!-- ROUTE information for PitchFs4 node:
[from Fs4.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchFs4' pitch='1.414' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
87 | </Sound> |
88 | </Transform> |
89 | <Transform translation='1.0 0.0 0.0'> |
90 | <Shape USE='WhiteKey'/> |
91 |
<!-- ROUTE information for G4 node:
[from touchTime to PitchG4.set_startTime
]
-->
<TouchSensor DEF='G4'/> |
92 | <Sound maxBack='100.0' maxFront='100.0'> |
93 |
<!-- ROUTE information for PitchG4 node:
[from G4.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchG4' pitch='1.498' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
94 | </Sound> |
95 | </Transform> |
96 | <Transform translation='1.125 0.1 -0.375'> |
97 | <Shape USE='BlackKey'/> |
98 |
<!-- ROUTE information for Gs4 node:
[from touchTime to PitchGs4.set_startTime
]
-->
<TouchSensor DEF='Gs4'/> |
99 | <Sound maxBack='100.0' maxFront='100.0'> |
100 |
<!-- ROUTE information for PitchGs4 node:
[from Gs4.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchGs4' pitch='1.587' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
101 | </Sound> |
102 | </Transform> |
103 | <Transform translation='1.25 0.0 0.0'> |
104 | <Shape USE='WhiteKey'/> |
105 |
<!-- ROUTE information for A5 node:
[from touchTime to PitchA5.set_startTime
]
-->
<TouchSensor DEF='A5'/> |
106 | <Sound maxBack='100.0' maxFront='100.0'> |
107 |
<!-- ROUTE information for PitchA5 node:
[from A5.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchA5' pitch='1.682' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
108 | </Sound> |
109 | </Transform> |
110 | <Transform translation='1.375 0.1 -0.375'> |
111 | <Shape USE='BlackKey'/> |
112 |
<!-- ROUTE information for As5 node:
[from touchTime to PitchAs5.set_startTime
]
-->
<TouchSensor DEF='As5'/> |
113 | <Sound maxBack='100.0' maxFront='100.0'> |
114 |
<!-- ROUTE information for PitchAs5 node:
[from As5.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchAs5' pitch='1.782' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
115 | </Sound> |
116 | </Transform> |
117 | <Transform translation='1.5 0.0 0.0'> |
118 | <Shape USE='WhiteKey'/> |
119 |
<!-- ROUTE information for B5 node:
[from touchTime to PitchB5.set_startTime
]
-->
<TouchSensor DEF='B5'/> |
120 | <Sound maxBack='100.0' maxFront='100.0'> |
121 |
<!-- ROUTE information for PitchB5 node:
[from B5.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchB5' pitch='1.888' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
122 | </Sound> |
123 | </Transform> |
124 | <Transform translation='1.75 0.0 0.0'> |
125 | <Shape USE='WhiteKey'/> |
126 |
<!-- ROUTE information for C5 node:
[from touchTime to PitchC5.set_startTime
]
-->
<TouchSensor DEF='C5'/> |
127 | <Sound maxBack='100.0' maxFront='100.0'> |
128 |
<!-- ROUTE information for PitchC5 node:
[from C5.touchTime to set_startTime
]
-->
<AudioClip DEF='PitchC5' pitch='2.0' url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/tone1.wav" '/> |
129 | </Sound> |
130 | </Transform> |
131 | < ROUTE fromNode='C4' fromField='touchTime' toNode='PitchC4' toField='set_startTime'/> |
132 | < ROUTE fromNode='Cs4' fromField='touchTime' toNode='PitchCs4' toField='set_startTime'/> |
133 | < ROUTE fromNode='D4' fromField='touchTime' toNode='PitchD4' toField='set_startTime'/> |
134 | < ROUTE fromNode='Ds4' fromField='touchTime' toNode='PitchDs4' toField='set_startTime'/> |
135 | < ROUTE fromNode='E4' fromField='touchTime' toNode='PitchE4' toField='set_startTime'/> |
136 | < ROUTE fromNode='F4' fromField='touchTime' toNode='PitchF4' toField='set_startTime'/> |
137 | < ROUTE fromNode='Fs4' fromField='touchTime' toNode='PitchFs4' toField='set_startTime'/> |
138 | < ROUTE fromNode='G4' fromField='touchTime' toNode='PitchG4' toField='set_startTime'/> |
139 | < ROUTE fromNode='Gs4' fromField='touchTime' toNode='PitchGs4' toField='set_startTime'/> |
140 | < ROUTE fromNode='A5' fromField='touchTime' toNode='PitchA5' toField='set_startTime'/> |
141 | < ROUTE fromNode='As5' fromField='touchTime' toNode='PitchAs5' toField='set_startTime'/> |
142 | < ROUTE fromNode='B5' fromField='touchTime' toNode='PitchB5' toField='set_startTime'/> |
143 | < ROUTE fromNode='C5' fromField='touchTime' toNode='PitchC5' toField='set_startTime'/> |
144 | </Scene> |
145 | </X3D> |
Event Graph ROUTE Table entries with 13 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.
A5
TouchSensor touchTime SFTime |
PitchA5
AudioClip set_startTime SFTime |
As5
TouchSensor touchTime SFTime |
PitchAs5
AudioClip set_startTime SFTime |
B5
TouchSensor touchTime SFTime |
PitchB5
AudioClip set_startTime SFTime |
C4
TouchSensor touchTime SFTime |
PitchC4
AudioClip set_startTime SFTime |
C5
TouchSensor touchTime SFTime |
PitchC5
AudioClip set_startTime SFTime |
Cs4
TouchSensor touchTime SFTime |
PitchCs4
AudioClip set_startTime SFTime |
D4
TouchSensor touchTime SFTime |
PitchD4
AudioClip set_startTime SFTime |
Ds4
TouchSensor touchTime SFTime |
PitchDs4
AudioClip set_startTime SFTime |
E4
TouchSensor touchTime SFTime |
PitchE4
AudioClip set_startTime SFTime |
F4
TouchSensor touchTime SFTime |
PitchF4
AudioClip set_startTime SFTime |
Fs4
TouchSensor touchTime SFTime |
PitchFs4
AudioClip set_startTime SFTime |
G4
TouchSensor touchTime SFTime |
PitchG4
AudioClip set_startTime SFTime |
Gs4
TouchSensor touchTime SFTime |
PitchGs4
AudioClip set_startTime SFTime |
<!--
Color 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.
-->