X3D Model Documentation: Proximity1.x3d

  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='titlecontent='Proximity1.x3d'/>
  6            <meta name='descriptioncontent='Proximity door illustrates the use of a ProximitySensor node around a door. When the traveler gets near that door, an animation is triggered that opens the door and plays a sound. When the traveler leaves the area, the door closes and another sound is played.'/>
  7            <meta name='creatorcontent='David R. Nadeau'/>
  8            <meta name='translatorcontent='Don Brutzman'/>
  9            <meta name='createdcontent='1 July 1998'/>
 10            <meta name='translatedcontent='2 February 2014'/>
 11            <meta name='modifiedcontent='20 October 2019'/>
 12            <meta name='referencecontent='originals/prox1.wrl'/>
 13            <meta name='referencecontent='http://www.siggraph.org/s98'/>
 14            <meta name='referencecontent='http://www.siggraph.org/s98/conference/courses/18.html'/>
 15            <meta name='referencecontent='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0376.htm'/>
 16            <meta name='referencecontent='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0389.htm'/>
 17            <meta name='referencecontent='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/vrml97.htm'/>
 18            <meta name='referencecontent='https://www.web3d.org/x3d/content/examples/X3dResources.html'/>
 19            <meta name='identifiercontent='https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Proximity1.x3d'/>
 20            <meta name='generatorcontent='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/>
 21            <meta name='generatorcontent='X3D-Edit, https://savage.nps.edu/X3D-Edit'/>
 22            <meta name='licensecontent='../license.html'/>
 23       </head>
<!--

<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: CloseClock, CloseSound, Door, DoorSense, LeftClose, LeftDoor, LeftOpen, OpenClock, OpenSound, RightClose, RightDoor, RightOpen

Index for Viewpoint node: Viewpoint_1
-->
 24       <Scene>
 25            <WorldInfo info='"Copyright (c) 1997, David R. Nadeau"title='Proximity door'/>
 26            <Viewpoint description='Entry viewposition='0.0 1.6 7.0'/>
 27            <NavigationInfo avatarSize='1.0 1.6 0.75headlight='falsespeed='4.0type='"WALK" "ANY"'/>
 28            <Inline   url=' "DungeonRoom.x3d" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/DungeonRoom.x3d" "DungeonRoom.wrl" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/DungeonRoom.wrl" '/>
 29            <Transform translation='0.0 0.0 -5.0'>
 30                 <Inline   url=' "DungeonWall2.x3d" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/DungeonWall2.x3d" "DungeonWall2.wrl" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/DungeonWall2.wrl" '/>
 31            </Transform>
 32            <Transform translation='0.0 0.0 -4.95'>
 33 
               <!-- ROUTE information for LeftDoor node:  [from LeftOpen.value_changed to set_translation ] [from LeftClose.value_changed to set_translation ] -->
               <Transform DEF='LeftDoor'>
 34                      <Transform translation='-0.75 0.0 0.0'>
 35 
                         <!-- Inline Door is a DEF node that has 1 USE node: USE_1 -->
                         <Inline DEF='Door'   url=' "DungeonDoor.x3d" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/DungeonDoor.x3d" "DungeonDoor.wrl" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/DungeonDoor.wrl" '/>
 36                      </Transform>
 37                 </Transform>
 38 
               <!-- ROUTE information for RightDoor node:  [from RightOpen.value_changed to set_translation ] [from RightClose.value_changed to set_translation ] -->
               <Transform DEF='RightDoor'>
 39                      <Transform translation='0.75 0.0 0.0'>
 40                           <Inline USE='Door'/>
 41                      </Transform>
 42                 </Transform>
 43 
 44            </Transform>
 45            <Sound maxBack='60.0maxFront='60.0minBack='20.0minFront='20.0'>
 46 
               <!-- ROUTE information for OpenSound node:  [from DoorSense.enterTime to set_startTime ] [from DoorSense.exitTime to set_stopTime ] -->
               <AudioClip DEF='OpenSound'   url=' "clunk2.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/clunk2.wav" '/>
 47            </Sound>
 48            <Sound maxBack='60.0maxFront='60.0minBack='20.0minFront='20.0'>
 49 
               <!-- ROUTE information for CloseSound node:  [from DoorSense.exitTime to set_startTime ] [from DoorSense.enterTime to set_stopTime ] -->
               <AudioClip DEF='CloseSound'   url=' "clunk1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/clunk1.wav" '/>
 50            </Sound>
 51 
          <!-- ROUTE information for OpenClock node:  [from DoorSense.enterTime to set_startTime ] [from DoorSense.exitTime to set_stopTime ] [from fraction_changed to LeftOpen.set_fraction ] [from fraction_changed to RightOpen.set_fraction ] -->
          <TimeSensor DEF='OpenClockcycleInterval='0.5stopTime='1.0'/>
 52 
          <!-- ROUTE information for CloseClock node:  [from DoorSense.exitTime to set_startTime ] [from DoorSense.enterTime to set_stopTime ] [from fraction_changed to LeftClose.set_fraction ] [from fraction_changed to RightClose.set_fraction ] -->
          <TimeSensor DEF='CloseClockcycleInterval='0.5stopTime='1.0'/>
 53 
          <!-- ROUTE information for LeftOpen node:  [from OpenClock.fraction_changed to set_fraction ] [from value_changed to LeftDoor.set_translation ] -->
          <PositionInterpolator DEF='LeftOpenkey='0.0 1.0keyValue='0.0 0.0 0.0 -1.3 0.0 0.0'/>
 54 
          <!-- ROUTE information for LeftClose node:  [from CloseClock.fraction_changed to set_fraction ] [from value_changed to LeftDoor.set_translation ] -->
          <PositionInterpolator DEF='LeftClosekey='0.0 1.0keyValue='-1.3 0.0 0.0 0.0 0.0 0.0'/>
 55 
          <!-- ROUTE information for RightOpen node:  [from OpenClock.fraction_changed to set_fraction ] [from value_changed to RightDoor.set_translation ] -->
          <PositionInterpolator DEF='RightOpenkey='0.0 1.0keyValue='0.0 0.0 0.0 1.3 0.0 0.0'/>
 56 
          <!-- ROUTE information for RightClose node:  [from CloseClock.fraction_changed to set_fraction ] [from value_changed to RightDoor.set_translation ] -->
          <PositionInterpolator DEF='RightClosekey='0.0 1.0keyValue='1.3 0.0 0.0 0.0 0.0 0.0'/>
 57            < ROUTE  fromNode='DoorSense' fromField='enterTime' toNode='OpenSound' toField='set_startTime'/>
 58            < ROUTE  fromNode='DoorSense' fromField='exitTime' toNode='OpenSound' toField='set_stopTime'/>
 59            < ROUTE  fromNode='DoorSense' fromField='enterTime' toNode='OpenClock' toField='set_startTime'/>
 60            < ROUTE  fromNode='DoorSense' fromField='exitTime' toNode='OpenClock' toField='set_stopTime'/>
 61            < ROUTE  fromNode='DoorSense' fromField='exitTime' toNode='CloseSound' toField='set_startTime'/>
 62            < ROUTE  fromNode='DoorSense' fromField='enterTime' toNode='CloseSound' toField='set_stopTime'/>
 63            < ROUTE  fromNode='DoorSense' fromField='exitTime' toNode='CloseClock' toField='set_startTime'/>
 64            < ROUTE  fromNode='DoorSense' fromField='enterTime' toNode='CloseClock' toField='set_stopTime'/>
 65            < ROUTE  fromNode='OpenClock' fromField='fraction_changed' toNode='LeftOpen' toField='set_fraction'/>
 66            < ROUTE  fromNode='OpenClock' fromField='fraction_changed' toNode='RightOpen' toField='set_fraction'/>
 67            < ROUTE  fromNode='CloseClock' fromField='fraction_changed' toNode='LeftClose' toField='set_fraction'/>
 68            < ROUTE  fromNode='CloseClock' fromField='fraction_changed' toNode='RightClose' toField='set_fraction'/>
 69            < ROUTE  fromNode='LeftOpen' fromField='value_changed' toNode='LeftDoor' toField='set_translation'/>
 70            < ROUTE  fromNode='LeftClose' fromField='value_changed' toNode='LeftDoor' toField='set_translation'/>
 71            < ROUTE  fromNode='RightOpen' fromField='value_changed' toNode='RightDoor' toField='set_translation'/>
 72            < ROUTE  fromNode='RightClose' fromField='value_changed' toNode='RightDoor' toField='set_translation'/>
 73       </Scene>
 74  </X3D>
<!--

<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: CloseClock, CloseSound, Door, DoorSense, LeftClose, LeftDoor, LeftOpen, OpenClock, OpenSound, RightClose, RightDoor, RightOpen

Index for Viewpoint node: Viewpoint_1
-->
X3D Tooltips element index: AudioClip, head, Inline, meta, NavigationInfo, PositionInterpolator, ProximitySensor, ROUTE, Scene, Sound, TimeSensor, Transform, Viewpoint, WorldInfo, X3D, accessType and type, XML data types, field types

Event Graph ROUTE Table entries with 16 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.

DoorSense
ProximitySensor
enterTime
SFTime

ROUTE
event to
(1)
OpenSound
AudioClip
set_startTime
SFTime
DoorSense
ProximitySensor
exitTime
SFTime

ROUTE
event to
(1)
OpenSound
AudioClip
set_stopTime
SFTime
DoorSense
ProximitySensor
enterTime
SFTime

ROUTE
event to
(1)
OpenClock
TimeSensor
set_startTime
SFTime
then
 
 
 
OpenClock
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
LeftOpen
PositionInterpolator
set_fraction
SFFloat
then
 
 
 
LeftOpen
PositionInterpolator
value_changed
SFVec3f

ROUTE
event to
(3)
LeftDoor
Transform
set_translation
SFVec3f
  then
 
 
 
OpenClock
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
RightOpen
PositionInterpolator
set_fraction
SFFloat
then
 
 
 
RightOpen
PositionInterpolator
value_changed
SFVec3f

ROUTE
event to
(3)
RightDoor
Transform
set_translation
SFVec3f
DoorSense
ProximitySensor
exitTime
SFTime

ROUTE
event to
(1)
OpenClock
TimeSensor
set_stopTime
SFTime
then
 
 
 
OpenClock
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
LeftOpen
PositionInterpolator
set_fraction
SFFloat
then
 
 
 
LeftOpen
PositionInterpolator
value_changed
SFVec3f

ROUTE
event to
(3)
LeftDoor
Transform
set_translation
SFVec3f
  then
 
 
 
OpenClock
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
RightOpen
PositionInterpolator
set_fraction
SFFloat
then
 
 
 
RightOpen
PositionInterpolator
value_changed
SFVec3f

ROUTE
event to
(3)
RightDoor
Transform
set_translation
SFVec3f
DoorSense
ProximitySensor
exitTime
SFTime

ROUTE
event to
(1)
CloseSound
AudioClip
set_startTime
SFTime
DoorSense
ProximitySensor
enterTime
SFTime

ROUTE
event to
(1)
CloseSound
AudioClip
set_stopTime
SFTime
DoorSense
ProximitySensor
exitTime
SFTime

ROUTE
event to
(1)
CloseClock
TimeSensor
set_startTime
SFTime
then
 
 
 
CloseClock
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
LeftClose
PositionInterpolator
set_fraction
SFFloat
then
 
 
 
LeftClose
PositionInterpolator
value_changed
SFVec3f

ROUTE
event to
(3)
LeftDoor
Transform
set_translation
SFVec3f
  then
 
 
 
CloseClock
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
RightClose
PositionInterpolator
set_fraction
SFFloat
then
 
 
 
RightClose
PositionInterpolator
value_changed
SFVec3f

ROUTE
event to
(3)
RightDoor
Transform
set_translation
SFVec3f
DoorSense
ProximitySensor
enterTime
SFTime

ROUTE
event to
(1)
CloseClock
TimeSensor
set_stopTime
SFTime
then
 
 
 
CloseClock
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
LeftClose
PositionInterpolator
set_fraction
SFFloat
then
 
 
 
LeftClose
PositionInterpolator
value_changed
SFVec3f

ROUTE
event to
(3)
LeftDoor
Transform
set_translation
SFVec3f
  then
 
 
 
CloseClock
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
RightClose
PositionInterpolator
set_fraction
SFFloat
then
 
 
 
RightClose
PositionInterpolator
value_changed
SFVec3f

ROUTE
event to
(3)
RightDoor
Transform
set_translation
SFVec3f

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/Vrml2Sourcebook/Siggraph98Course/Proximity1Index.html -->
<!-- Version control at
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<!-- 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)
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