<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "https://www.web3d.org/specifications/x3d-3.3.dtd">
<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 ' >
<head>
<component level='1name='Geospatial'/>
<meta name='titlecontent=' A2_AnimatedGeoViewpoint.x3d '/>
<meta name='creatorcontent='Martin Reddy SRI, original example'/>
<meta name='creatorcontent='Don Brutzman NPS, X3D encoding'/>
<meta name='createdcontent='26 June 2000'/>
<meta name='modifiedcontent='20 October 2019'/>
<meta name='descriptioncontent='Specification example shows animated GeoViewpoint, using GeoPositionInterpolator between latitude/longitude locations for London, Paris, and New York.'/>
<meta name='referencecontent=' http://www.geovrml.org/1.0/doc/examples.html '/>
<meta name='referencecontent='originals/viewanim.wrl'/>
<meta name='referencecontent=' VRML 97 encoding http://www.geovrml.org/1.0/doc/examples/viewanim.wrl '/>
<meta name='identifiercontent=' https://www.web3d.org/x3d/content/examples/Basic/Geospatial/A2_AnimatedGeoViewpoint.x3d '/>
<meta name='generatorcontent='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
<meta name='licensecontent=' ../license.html'/>
</head>
<!--

to top <!-- Event Graph ROUTE Table shows event connections -->
 
<!-- Index for DEF nodes: GPI, TS, V
-->
<Scene>
<WorldInfo title='A2_AnimatedGeoViewpoint.x3d'/>
<Group>
<!-- ROUTE information for V node:  [from GPI.geovalue_changed to set_position ] -->
<GeoViewpoint DEF='Vdescription='Animating GeoViewpointorientation='1 0 0 -1.57position='51.5122 -0.065 10000000containerField='children'/>

<Shape>
<Appearance> </Appearance>
<GeoElevationGrid creaseAngle='1.05geoGridOrigin='-90 -180 0xDimension='11xSpacing='36zDimension='11zSpacing='18height='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0'/>
</Shape>
<!-- ROUTE information for GPI node:  [from TS.fraction_changed to set_fraction ] [from geovalue_changed to V.set_position ] -->
<GeoPositionInterpolator DEF='GPIkey='0.0 0.1 0.55 1.0keyValue='51.5122 -0.065 10000000 48.865 2.35 10000000 40.6698 -73.943849 10000000 51.5122 -0.065 10000000'/>

<!-- ROUTE information for TS node:  [from fraction_changed to GPI.set_fraction ] -->
<TimeSensor DEF='TScycleInterval='8.0loop='true'/>

<Background groundColor='0.3 0.3 0.3skyColor='0.3 0.3 0.3'/>
</Group>
< ROUTE  fromNode=' TS' fromField='fraction_changed' toNode=' GPI' toField='set_fraction'/>
< ROUTE  fromNode=' GPI' fromField='geovalue_changed' toNode=' V' toField='set_position'/>
</Scene>
</X3D>
<!--

to top <!-- Event Graph ROUTE Table shows event connections -->
 
<!-- Index for DEF nodes: GPI, TS, V
-->

Event Graph ROUTE Table 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.

TS
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(1)
GPI
GeoPositionInterpolator
set_fraction
SFFloat

 
 
then
GPI
GeoPositionInterpolator
geovalue_changed
SFVec3d

ROUTE
event to
(2)
V
GeoViewpoint
set_position
SFVec3d


-->

<!-- Online at
https://www.web3d.org/x3d/content/examples/Basic/Geospatial/A2_AnimatedGeoViewpointIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/Basic/Geospatial/A2_AnimatedGeoViewpoint.x3d -->

<!-- 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)
-->

to top <!-- For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints. -->