c2disc.x3d (X3D Documentation)

X3D Model Documentation: c2disc.x3d

1	`<?xml version="1.0" encoding="UTF-8"?>`
2	`<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 4.0//EN" "https://www.web3d.org/specifications/x3d-4.0.dtd">`
3	<X3D profile='Interactive' version='4.0' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-4.0.xsd'>
4	<head>
5	<meta name='title' content=' c2disc.x3d '/>
6	<meta name='description' content='intervertebral disc'/>
7	<meta name='creator' content='Joe Williams, John Carlson, Damon Hernandez, Don Brutzman'/>
8	<meta name='translator' content='Don Brutzman'/>
9	<meta name='created' content='5 December 2013'/>
10	<meta name='translated' content='5 March 2026'/>
11	<meta name='modified' content='16 March 2026'/>
12	<meta name='reference' content=' originals/c2disc.x3d '/>
13	<meta name='reference' content='https://en.wikipedia.org/wiki/Intervertebral_disc'/>
14	<meta name='reference' content='https://en.wikipedia.org/wiki/List_of_bones_of_the_human_skeleton'/>
15	<meta name='reference' content='usage examples https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Medical'/>
16	<meta name='generator' content='X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit'/>
17	<meta name='generator' content=' X3D Tidy, https://www.web3d.org/x3d/stylesheets/X3dTidy.html '/>
18	<meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/c2disc.x3d '/>
19	<meta name='license' content='../license.html'/>
20	</head>

<!--

Event Graph ROUTE Table shows event connections.

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<!--

DEF nodes index: c2disc, c2disc_coordinate, c2disc_geometry, CartilageMaterial, HiddenLight, UserTouchSensor

Index for Viewpoint node: HiddenViewpoint

-->

21	<Scene>
22	<WorldInfo title='c2disc.x3d'/>
23	<!-- user hover lights bone and reveals description, user selection/deselection temporarily binds/unbinds close-up hidden viewpoint -->
24	<!-- ROUTE information for UserTouchSensor node: [from isActive to HiddenViewpoint.set_bind ] [from isOver to HiddenLight.on ] --> <TouchSensor DEF='UserTouchSensor' description='cartilage c2disc'/>
25	<Transform DEF='c2disc' translation='0.0000 1.5949 -0.0257'>
26	<!-- ROUTE information for HiddenViewpoint node: [from UserTouchSensor.isActive to set_bind ] --> <Viewpoint DEF='HiddenViewpoint' nearDistance='0.001' position='0 0 0.3' retainUserOffsets='true'>
27	<NavigationInfo containerField='navigationInfo' transitionType='"ANIMATE"' type='"EXAMINE"'/>
28	</Viewpoint>
29	< ROUTE fromNode='UserTouchSensor' fromField='isActive' toNode='HiddenViewpoint' toField='set_bind'/>
30	<!-- ROUTE information for HiddenLight node: [from UserTouchSensor.isOver to on ] --> <DirectionalLight DEF='HiddenLight' ambientIntensity='1' color='0.1 0.1 1' on='false'/>
31	< ROUTE fromNode='UserTouchSensor' fromField='isOver' toNode='HiddenLight' toField='on'/>
32	<Shape>
33	<Appearance>
34	<Material DEF='CartilageMaterial' ambientIntensity='0.965' diffuseColor='0.9843 0.949 0.1' shininess='0.05' specularColor='0.9647 0.949 0.9098'/>
35	</Appearance>
36	<IndexedFaceSet DEF='c2disc_geometry' creaseAngle='1.571' coordIndex='0 1 2 -1 3 4 5 -1 6 7 8 -1 8 7 9 -1 10 11 12 -1 13 11 14 -1 15 16 17 -1 18 19 20 -1 21 22 23 -1 24 16 25 -1 26 16 20 -1 27 28 29 -1 30 31 32 -1 33 34 35 -1 36 37 38 -1 39 40 33 -1 41 42 43 -1 41 43 40 -1 44 45 46 -1 47 44 48 -1 49 50 51 -1 52 53 54 -1 55 56 57 -1 58 59 60 -1 59 61 62 -1 63 64 65 -1 4 3 66 -1 67 65 68 -1 52 69 70 -1 71 72 73 -1 70 74 75 -1 13 14 76 -1 76 77 78 -1 9 7 79 -1 23 50 8 -1 80 68 3 -1 81 82 15 -1 81 83 82 -1 83 84 85 -1 6 79 7 -1 86 87 37 -1 37 4 86 -1 88 15 89 -1 63 67 35 -1 34 90 91 -1 92 75 93 -1 71 94 52 -1 71 73 94 -1 95 93 64 -1 96 93 78 -1 97 86 4 -1 4 66 98 -1 3 68 99 -1 54 60 62 -1 69 56 100 -1 94 53 52 -1 101 102 55 -1 79 61 59 -1 0 57 82 -1 1 0 82 -1 103 44 47 -1 44 104 33 -1 44 105 104 -1 45 40 43 -1 106 107 36 -1 108 33 35 -1 38 37 87 -1 109 31 30 -1 110 29 31 -1 111 27 112 -1 12 11 113 -1 81 15 17 -1 23 22 28 -1 88 18 16 -1 114 85 115 -1 91 116 117 -1 91 90 118 -1 89 15 82 -1 98 119 97 -1 119 101 97 -1 101 120 97 -1 82 57 89 -1 116 91 118 -1 19 50 23 -1 115 86 114 -1 18 20 16 -1 121 81 17 -1 111 112 122 -1 27 123 112 -1 11 124 113 -1 17 24 121 -1 24 25 125 -1 87 126 38 -1 108 127 33 -1 106 36 128 -1 39 129 41 -1 45 33 40 -1 44 33 45 -1 130 41 129 -1 41 130 42 -1 103 105 44 -1 82 83 1 -1 8 131 6 -1 101 55 2 -1 132 61 131 -1 94 73 133 -1 94 133 53 -1 62 134 54 -1 68 65 99 -1 98 97 4 -1 117 95 91 -1 52 135 71 -1 92 93 96 -1 91 63 34 -1 63 35 34 -1 67 108 35 -1 88 89 136 -1 4 37 5 -1 137 84 83 -1 85 114 83 -1 86 115 87 -1 81 137 83 -1 3 5 80 -1 21 23 8 -1 79 12 9 -1 76 78 138 -1 139 13 76 -1 70 75 92 -1 100 140 69 -1 117 116 78 -1 70 135 52 -1 67 63 65 -1 59 62 60 -1 54 69 52 -1 136 49 51 -1 141 89 57 -1 49 132 50 -1 142 106 128 -1 38 128 36 -1 127 39 33 -1 39 41 40 -1 36 5 37 -1 33 104 34 -1 30 32 113 -1 123 143 112 -1 26 112 143 -1 22 32 31 -1 27 111 28 -1 26 20 122 -1 112 26 122 -1 24 17 16 -1 21 32 22 -1 19 28 20 -1 15 88 16 -1 32 21 9 -1 13 124 11 -1 12 79 10 -1 9 21 8 -1 19 23 28 -1 99 66 3 -1 84 144 145 -1 144 84 137 -1 123 25 143 -1 123 125 25 -1 123 110 125 -1 29 22 31 -1 29 28 22 -1 9 113 32 -1 9 12 113 -1 110 109 146 -1 110 31 109 -1 124 30 113 -1 147 30 124 -1 148 149 150 -1 151 149 148 -1 152 153 154 -1 155 153 152 -1 85 156 115 -1 157 156 85 -1 127 80 107 -1 127 108 80 -1 130 107 106 -1 130 129 107 -1 38 158 128 -1 158 38 126 -1 159 160 161 -1 159 162 160 -1 163 164 165 -1 164 163 152 -1 166 156 157 -1 166 167 156 -1 114 1 83 -1 120 1 114 -1 6 61 79 -1 61 6 131 -1 54 133 60 -1 54 53 133 -1 55 100 56 -1 100 55 102 -1 93 117 78 -1 95 117 93 -1 71 70 92 -1 71 135 70 -1 75 99 65 -1 74 99 75 -1 51 19 18 -1 19 51 50 -1 51 88 136 -1 18 88 51 -1 138 116 118 -1 138 78 116 -1 140 70 69 -1 140 74 70 -1 66 74 140 -1 99 74 66 -1 58 168 10 -1 73 168 58 -1 49 61 132 -1 62 61 49 -1 132 8 50 -1 132 131 8 -1 159 152 163 -1 152 159 155 -1 158 161 160 -1 161 158 167 -1 47 139 103 -1 139 47 165 -1 48 46 162 -1 48 44 46 -1 105 118 90 -1 118 103 138 -1 105 103 118 -1 107 39 127 -1 39 107 129 -1 104 90 34 -1 104 105 90 -1 145 166 157 -1 145 151 166 -1 164 154 147 -1 152 154 164 -1 150 153 148 -1 150 146 153 -1 149 121 24 -1 144 121 149 -1 123 29 110 -1 123 27 29 -1 111 20 28 -1 111 122 20 -1 145 85 84 -1 85 145 157 -1 14 77 76 -1 168 77 14 -1 137 121 144 -1 137 81 121 -1 16 143 25 -1 16 26 143 -1 125 146 150 -1 125 110 146 -1 109 147 154 -1 109 30 147 -1 151 144 149 -1 145 144 151 -1 155 148 153 -1 169 148 155 -1 5 107 80 -1 36 107 5 -1 106 42 130 -1 142 42 106 -1 142 46 42 -1 160 128 158 -1 160 142 128 -1 163 162 159 -1 163 48 162 -1 165 13 139 -1 13 165 164 -1 167 169 161 -1 169 167 166 -1 49 89 141 -1 49 136 89 -1 141 62 49 -1 62 141 134 -1 91 64 63 -1 91 95 64 -1 170 101 119 -1 170 102 101 -1 93 65 64 -1 65 93 75 -1 168 72 77 -1 72 168 73 -1 100 170 140 -1 102 170 100 -1 10 14 11 -1 10 168 14 -1 67 80 108 -1 67 68 80 -1 92 72 71 -1 92 96 72 -1 77 96 78 -1 77 72 96 -1 140 98 66 -1 119 140 170 -1 119 98 140 -1 97 114 86 -1 114 97 120 -1 54 56 69 -1 54 134 56 -1 134 57 56 -1 57 134 141 -1 133 58 60 -1 133 73 58 -1 59 10 79 -1 59 58 10 -1 0 55 57 -1 0 2 55 -1 161 155 159 -1 155 161 169 -1 126 167 158 -1 167 126 156 -1 165 48 163 -1 165 47 48 -1 162 142 160 -1 162 46 142 -1 139 138 103 -1 139 76 138 -1 45 42 46 -1 45 43 42 -1 126 115 156 -1 87 115 126 -1 169 151 148 -1 166 151 169 -1 13 147 124 -1 164 147 13 -1 146 154 153 -1 146 109 154 -1 24 150 149 -1 24 125 150 -1 120 2 1 -1 101 2 120 -1'>
37	<Coordinate DEF='c2disc_coordinate' point='-0.0030 -0.0007 0.0066 -0.0029 -0.0011 0.0067 -0.0024 -0.0009 0.0065 0.0060 0.0010 0.0038 0.0050 -0.0003 0.0056 0.0066 0.0002 0.0037 -0.0058 0.0017 -0.0057 -0.0061 0.0017 -0.0057 -0.0069 0.0022 -0.0050 -0.0063 0.0016 -0.0057 -0.0022 0.0009 -0.0070 -0.0023 0.0006 -0.0071 -0.0041 0.0007 -0.0066 0.0000 0.0002 -0.0067 0.0000 0.0006 -0.0070 -0.0070 0.0001 0.0037 -0.0082 0.0005 0.0018 -0.0070 -0.0005 0.0036 -0.0085 0.0016 -0.0001 -0.0081 0.0021 -0.0020 -0.0086 0.0010 -0.0001 -0.0073 0.0020 -0.0047 -0.0074 0.0018 -0.0035 -0.0079 0.0021 -0.0034 -0.0061 -0.0012 0.0030 -0.0073 -0.0005 0.0011 -0.0085 0.0003 0.0003 -0.0078 0.0003 -0.0010 -0.0083 0.0016 -0.0019 -0.0072 0.0005 -0.0015 -0.0037 0.0005 -0.0047 -0.0053 0.0005 -0.0033 -0.0065 0.0016 -0.0049 0.0083 0.0016 -0.0019 0.0077 0.0021 -0.0039 0.0082 0.0022 -0.0023 0.0070 -0.0005 0.0036 0.0050 -0.0013 0.0052 0.0050 -0.0019 0.0048 0.0086 0.0007 -0.0002 0.0083 0.0007 -0.0008 0.0084 0.0001 -0.0003 0.0071 -0.0001 -0.0006 0.0078 0.0003 -0.0010 0.0053 0.0005 -0.0033 0.0072 0.0005 -0.0015 0.0058 -0.0002 -0.0008 0.0037 0.0005 -0.0047 0.0039 -0.0001 -0.0034 -0.0061 0.0020 -0.0009 -0.0076 0.0024 -0.0029 -0.0075 0.0021 -0.0005 0.0000 0.0030 0.0005 -0.0008 0.0027 -0.0003 -0.0022 0.0025 0.0011 -0.0018 -0.0009 0.0061 -0.0029 0.0003 0.0047 -0.0042 0.0004 0.0057 -0.0012 0.0016 -0.0049 -0.0030 0.0016 -0.0041 -0.0032 0.0021 -0.0013 -0.0049 0.0014 -0.0038 -0.0049 0.0017 -0.0010 0.0079 0.0024 -0.0027 0.0065 0.0020 -0.0035 0.0061 0.0020 -0.0009 0.0042 0.0004 0.0057 0.0078 0.0020 -0.0003 0.0075 0.0018 0.0007 0.0000 0.0028 0.0024 0.0022 0.0025 0.0011 0.0012 0.0025 -0.0018 0.0012 0.0016 -0.0049 0.0000 0.0017 -0.0048 0.0035 0.0014 0.0022 0.0049 0.0017 -0.0010 0.0023 0.0006 -0.0071 0.0022 0.0009 -0.0070 0.0041 0.0009 -0.0066 -0.0041 0.0009 -0.0066 0.0080 0.0014 0.0013 -0.0057 -0.0011 0.0048 -0.0050 -0.0003 0.0056 -0.0031 -0.0014 0.0064 -0.0018 -0.0024 0.0061 0.0000 -0.0025 0.0063 0.0031 -0.0013 0.0065 0.0035 -0.0021 0.0058 -0.0081 0.0009 0.0018 -0.0061 0.0011 0.0039 0.0069 0.0019 -0.0053 0.0068 0.0022 -0.0054 0.0032 0.0021 -0.0013 0.0049 0.0014 -0.0038 0.0000 0.0023 -0.0017 0.0060 0.0019 -0.0052 0.0030 0.0016 -0.0041 0.0029 -0.0010 0.0067 0.0030 -0.0007 0.0066 0.0046 0.0016 0.0033 0.0000 0.0007 0.0050 0.0000 -0.0012 0.0070 0.0000 -0.0010 0.0064 0.0044 0.0007 -0.0061 0.0072 0.0018 -0.0038 0.0066 0.0017 -0.0050 0.0073 -0.0005 0.0011 0.0082 0.0004 0.0017 0.0084 0.0016 -0.0001 -0.0039 -0.0001 -0.0034 -0.0058 -0.0002 -0.0008 -0.0083 0.0007 -0.0008 -0.0083 0.0002 -0.0003 -0.0043 0.0007 -0.0060 0.0000 -0.0020 0.0068 0.0018 -0.0024 0.0062 0.0061 0.0018 -0.0060 0.0058 0.0017 -0.0057 0.0065 0.0017 -0.0058 0.0024 -0.0009 0.0065 0.0000 -0.0015 0.0071 -0.0059 -0.0014 0.0041 -0.0085 0.0006 -0.0002 -0.0071 -0.0001 -0.0006 -0.0023 0.0005 -0.0067 -0.0059 -0.0006 0.0008 0.0034 -0.0027 0.0053 0.0086 0.0010 -0.0001 0.0061 -0.0012 0.0030 0.0085 0.0003 0.0003 0.0079 -0.0002 0.0003 -0.0060 0.0019 -0.0052 -0.0065 0.0020 -0.0035 -0.0012 0.0025 -0.0018 -0.0035 0.0014 0.0022 0.0008 0.0027 -0.0003 -0.0070 0.0018 0.0008 -0.0032 -0.0021 0.0058 0.0042 0.0007 -0.0065 0.0023 0.0005 -0.0068 0.0029 0.0003 0.0047 -0.0046 0.0016 0.0033 0.0059 -0.0006 0.0008 -0.0079 -0.0002 0.0003 -0.0034 -0.0026 0.0053 -0.0015 -0.0029 0.0058 -0.0039 -0.0010 -0.0011 -0.0021 0.0004 -0.0050 -0.0017 -0.0017 0.0010 -0.0035 -0.0020 0.0032 -0.0038 -0.0013 0.0008 -0.0015 -0.0023 0.0034 0.0000 -0.0005 -0.0031 -0.0019 -0.0011 -0.0011 -0.0021 -0.0003 -0.0033 0.0000 -0.0013 -0.0011 0.0015 -0.0029 0.0058 0.0000 -0.0030 0.0061 0.0035 -0.0020 0.0032 0.0019 -0.0011 -0.0011 0.0038 -0.0013 0.0008 0.0017 -0.0017 0.0010 0.0039 -0.0010 -0.0011 0.0021 -0.0003 -0.0033 0.0000 0.0001 -0.0052 0.0021 0.0004 -0.0050 0.0000 -0.0023 0.0035 0.0015 -0.0023 0.0034 0.0000 0.0011 -0.0068 0.0000 -0.0018 0.0012 0.0018 -0.0009 0.0061'/>
38	</IndexedFaceSet>
39	</Shape>
40	</Transform>
41	</Scene>
42	</X3D>

<!--

Event Graph ROUTE Table shows event connections.

-->
<!--

DEF nodes index: c2disc, c2disc_coordinate, c2disc_geometry, CartilageMaterial, HiddenLight, UserTouchSensor

Index for Viewpoint node: HiddenViewpoint

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X3D Tooltips element index: Appearance, Coordinate, DirectionalLight, head, IndexedFaceSet, Material, meta, NavigationInfo, ROUTE, Scene, Shape, TouchSensor, Transform, Viewpoint, WorldInfo, X3D,
plus documentation for accessType definitions, type definitions, XML data types, and field types

Event Graph ROUTE Table entries 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.

UserTouchSensor TouchSensor isActive SFBool	→ ROUTE event to (1)	HiddenViewpoint Viewpoint set_bind SFBool
UserTouchSensor TouchSensor isOver SFBool	→ ROUTE event to (1)	HiddenLight DirectionalLight on SFBool

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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Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/c2disc.x3d -->