X3D Model Documentation: pelvis.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=' pelvis.x3d '/>
  6            <meta name='description' content='pelvis includes l_hip_bone, r_hip_bone, pubic_symphysis, coccyx. Note that sacrum is considered part of pelvis anatomy, but sacrum is modeled in LOA-0 as segment for parent humanoid_root joint'/>
  7            <meta name='creator' content='Don Brutzman, Joe Williams'/>
  8            <meta name='created' content='15 March 2026'/>
  9            <meta name='modified' content='29 March 2026'/>
 10            <meta name='reference' content='https://en.wikipedia.org/wiki/Pelvis'/>
 11            <meta name='reference' content='usage examples https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Medical'/>
 12            <meta name='generator' content='X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit'/>
 13            <meta name='generator' content=' X3D Tidy, https://www.web3d.org/x3d/stylesheets/X3dTidy.html '/>
 14            <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/pelvis.x3d '/>
 15            <meta name='license' content='../license.html'/>
 16       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: coccyx, HiddenLight, l_humerus, pelvis, pubic_symphysis, r_hip_bone, UserTouchSensor

Index for Viewpoint and ViewpointGroup nodes: HiddenViewpoint, ViewFromAbove, ViewFromBehind, ViewFromBelow, ViewFromFront, ViewFromLeft, ViewFromRight, ViewpointGroupPelvis
-->
 17       <Scene>
 18            <WorldInfo title='pelvis.x3d'/>
 19            <!-- user hover lights bone and reveals description, user selection/deselection temporarily binds/unbinds close-up hidden viewpoint -->
 20 
          <!-- ROUTE information for UserTouchSensor node:  [from isActive to HiddenViewpoint.set_bind ] [from isOver to HiddenLight.on ] -->
           <TouchSensor DEF='UserTouchSensor' description='pelvis: l_hip_bone, r_hip_bone, sacrum'/>
 21            <!-- vertical offset to max height of l_hip_bone -->
 22            <Transform DEF='pelvis' translation='0 0.9525 0'>
 23                 <ViewpointGroup DEF='ViewpointGroupPelvis' description='pelvis model' retainUserOffsets='true' containerField='children'>
 24                      <Viewpoint DEF='ViewFromFront' description='pelvis front' nearDistance='0.001' position='0 0 0.4' retainUserOffsets='true'/>
 25                      <Viewpoint DEF='ViewFromBehind' description='pelvis from left side' nearDistance='0.001' orientation='0 1 0 1.5708' position='0.4 0 0' retainUserOffsets='true'/>
 26                      <Viewpoint DEF='ViewFromLeft' description='pelvis from behind' nearDistance='0.001' orientation='0 1 0 3.1416' position='0 0 -0.4' retainUserOffsets='true'/>
 27                      <Viewpoint DEF='ViewFromRight' description='pelvis from right side' nearDistance='0.001' orientation='0 1 0 -1.5708' position='-0.4 0 0' retainUserOffsets='true'/>
 28                      <Viewpoint DEF='ViewFromAbove' description='pelvis from above' nearDistance='0.001' orientation='1 0 0 -1.5708' position='0 0.4 0' retainUserOffsets='true'/>
 29                      <Viewpoint DEF='ViewFromBelow' description='pelvis from below' nearDistance='0.001' orientation='1 0 0 1.5708' position='0 -0.4 0' retainUserOffsets='true'/>
 30                 </ViewpointGroup>
 31                 <!-- nevertheless, TouchSensor interfaces from each of the Inline models are closer, taking priority and overriding this interface -->
 32 
               <!-- ROUTE information for HiddenViewpoint node:  [from UserTouchSensor.isActive to set_bind ] -->
                <Viewpoint DEF='HiddenViewpoint' nearDistance='0.001' position='0 0 0.3' retainUserOffsets='true'>
 33                      <NavigationInfo containerField='navigationInfo' transitionType='"ANIMATE"' type='"EXAMINE"'/>
 34                 </Viewpoint>
 35                 < ROUTE  fromNode='UserTouchSensor' fromField='isActive' toNode='HiddenViewpoint' toField='set_bind'/>
 36 
               <!-- ROUTE information for HiddenLight node:  [from UserTouchSensor.isOver to on ] -->
                <DirectionalLight DEF='HiddenLight' ambientIntensity='1' color='0.1 0.1 1' on='false'/>
 37                 < ROUTE  fromNode='UserTouchSensor' fromField='isOver' toNode='HiddenLight' toField='on'/>
 38            </Transform>
 39            <Inline DEF='l_humerus'   url=' "l_hip_bone.x3d" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/l_hip_bone.x3d" "l_hip_bone.wrl" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/l_hip_bone.wrl" '/>
 40            <Inline DEF='r_hip_bone'   url=' "r_hip_bone.x3d" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/r_hip_bone.x3d" "r_hip_bone.wrl" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/r_hip_bone.wrl" '/>
 41            <Inline DEF='pubic_symphysis'   url=' "pubic_symphysis.x3d" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/pubic_symphysis.x3d" "pubic_symphysis.wrl" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/pubic_symphysis.wrl" '/>
 42            <Inline DEF='coccyx'   url=' "coccyx.x3d" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/coccyx.x3d" "coccyx.wrl" "https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/coccyx.wrl" '/>
 43       </Scene>
 44  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: coccyx, HiddenLight, l_humerus, pelvis, pubic_symphysis, r_hip_bone, UserTouchSensor

Index for Viewpoint and ViewpointGroup nodes: HiddenViewpoint, ViewFromAbove, ViewFromBehind, ViewFromBelow, ViewFromFront, ViewFromLeft, ViewFromRight, ViewpointGroupPelvis
-->
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! 😀
-->
<!-- Online at
https://www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/pelvisIndex.html -->
<!-- SourceForge version control Version control at    
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/HumanoidAnimation/Bones/pelvis.x3d -->

<!-- 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)
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