r_thigh.x3d (X3D Documentation)

X3D Model Documentation: r_thigh.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=' r_thigh.x3d '/>
6	<meta name='description' content='r_thigh includes r_femur'/>
7	<meta name='creator' content='Don Brutzman, Joe Williams'/>
8	<meta name='created' content='15 March 2026'/>
9	<meta name='modified' content='22 March 2026'/>
10	<meta name='reference' content='https://en.wikipedia.org/wiki/Thigh'/>
11	<meta name='reference' content='https://en.wikipedia.org/wiki/Human_leg'/>
12	<meta name='reference' content=' https://en.wikipedia.org/wiki/Human_leg#/media/File:Human_leg_bones_labeled.svg '/>
13	<meta name='reference' content='usage examples https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Medical'/>
14	<meta name='generator' content='X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit'/>
15	<meta name='generator' content=' X3D Tidy, https://www.web3d.org/x3d/stylesheets/X3dTidy.html '/>
16	<meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/r_thigh.x3d '/>
17	<meta name='license' content='../license.html'/>
18	</head>

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Event Graph ROUTE Table shows event connections.

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DEF nodes index: HiddenLight, r_femur, r_thigh, UserTouchSensor

Index for Viewpoint and ViewpointGroup nodes: HiddenViewpoint, ViewFromAbove, ViewFromBehind, ViewFromBelow, ViewFromFront, ViewFromLeft, ViewFromRight, ViewpointGroup_r_thigh

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19	<Scene>
20	<WorldInfo title='r_thigh.x3d'/>
21	<!-- user hover lights bone and reveals description, user selection/deselection temporarily binds/unbinds close-up hidden viewpoint -->
22	<!-- ROUTE information for UserTouchSensor node: [from isActive to HiddenViewpoint.set_bind ] [from isOver to HiddenLight.on ] --> <TouchSensor DEF='UserTouchSensor' description='r_thigh is r_femur bone'/>
23	<!-- vertical offset to max height of r_hip_bone -->
24	<Transform DEF='r_thigh' translation='-0.0955 0.6988 -0.0384'>
25	<ViewpointGroup DEF='ViewpointGroup_r_thigh' description='r_thigh model' retainUserOffsets='true' containerField='children'>
26	<Viewpoint DEF='ViewFromFront' description='r_thigh front' nearDistance='0.001' position='0 0 0.8' retainUserOffsets='true'/>
27	<Viewpoint DEF='ViewFromBehind' description='r_thigh from left side' nearDistance='0.001' orientation='0 1 0 1.5708' position='0.8 0 0' retainUserOffsets='true'/>
28	<Viewpoint DEF='ViewFromLeft' description='r_thigh from behind' nearDistance='0.001' orientation='0 1 0 3.1416' position='0 0 -0.8' retainUserOffsets='true'/>
29	<Viewpoint DEF='ViewFromRight' description='r_thigh from right side' nearDistance='0.001' orientation='0 1 0 -1.5708' position='-0.8 0 0' retainUserOffsets='true'/>
30	<Viewpoint DEF='ViewFromAbove' description='r_thigh from above' nearDistance='0.001' orientation='1 0 0 -1.5708' position='0 0.8 0' retainUserOffsets='true'/>
31	<Viewpoint DEF='ViewFromBelow' description='r_thigh from below' nearDistance='0.001' orientation='1 0 0 1.5708' position='0 -0.8 0' retainUserOffsets='true'/>
32	</ViewpointGroup>
33	<!-- nevertheless, TouchSensor interfaces from each of the Inline models are closer, taking priority and overriding this interface -->
34	<!-- ROUTE information for HiddenViewpoint node: [from UserTouchSensor.isActive to set_bind ] --> <Viewpoint DEF='HiddenViewpoint' nearDistance='0.001' position='0 0 0.8' retainUserOffsets='true'>
35	<NavigationInfo containerField='navigationInfo' transitionType='"ANIMATE"' type='"EXAMINE"'/>
36	</Viewpoint>
37	< ROUTE fromNode='UserTouchSensor' fromField='isActive' toNode='HiddenViewpoint' toField='set_bind'/>
38	<!-- ROUTE information for HiddenLight node: [from UserTouchSensor.isOver to on ] --> <DirectionalLight DEF='HiddenLight' ambientIntensity='1' color='0.1 0.1 1' on='false'/>
39	< ROUTE fromNode='UserTouchSensor' fromField='isOver' toNode='HiddenLight' toField='on'/>
40	</Transform>
41	<Inline DEF='r_femur' url=' "r_femur.x3d" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/r_femur.x3d" "r_femur.wrl" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/r_femur.wrl" '/>
42	</Scene>
43	</X3D>

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Event Graph ROUTE Table shows event connections.

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X3D Tooltips element index: DirectionalLight, head, Inline, meta, NavigationInfo, ROUTE, Scene, TouchSensor, Transform, Viewpoint, ViewpointGroup, 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/r_thigh.x3d -->