ImportExportSyntax.x3d (X3dToXhtml listing)

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.

CLOCK
TimeSensor
fraction_changed
SFFloat

→
ROUTE
event to
(1)

PI
PositionInterpolator
set_fraction
SFFloat

then

PI
PositionInterpolator
value_changed
SFVec3f

→
ROUTE
event to
(2)

I1Root
Inline IMPORT
set_translation
SFVec3f

CoordinateAxes
Inline

This node can send or receive ROUTE events via DEF='CoordinateAxes' or via <IMPORT AS='NewImportedNodeName'/>

I1
Inline

This node can send or receive ROUTE events via DEF='I1' or via <IMPORT AS='I1Root'/>

line 22
IMPORT

<IMPORT inlineDEF='CoordinateAxes' AS='NewImportedNodeName'/> matches local node
<Inline DEF='CoordinateAxes'/> which can send or receive events between different X3D models,
if this parent model has ROUTE statements to exchange events with the child Inline model.

line 27
IMPORT

<IMPORT inlineDEF='I1' AS='I1Root'/> matches local node
<Inline DEF='I1'/> which can send or receive events between different X3D models,
if this parent model has ROUTE statements to exchange events with the child Inline model.

line 18
EXPORT

<EXPORT localDEF='LocalNavInfo' AS='NI'/> matches local node
<NavigationInfo DEF='LocalNavInfo'/> which can send or receive events,
if a parent X3D model loads this scene via Inline/IMPORT
and then uses ROUTE statements to exchange events with it.

line 35
EXPORT

<EXPORT localDEF='T1' AS='rootTransform'/> matches local node
<Transform DEF='T1'/> which can send or receive events,
if a parent X3D model loads this scene via Inline/IMPORT
and then uses ROUTE statements to exchange events with it.

Additional guidance on X3D animation can be found in the 10-Step Animation Design Process and Event Tracing hint sheets. Have fun with X3D! 😀

1	`<?xml version="1.0" encoding="UTF-8"?>`
2	`<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN" "https://www.web3d.org/specifications/x3d-3.0.dtd">`
3	<X3D profile='Immersive' version='3.0' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.0.xsd'>
4	<head>
5	<meta name='title' content=' ImportExportSyntax.x3d '/>
6	<meta name='creator' content='Don Brutzman'/>
7	<meta name='created' content='19 January 2003'/>
8	<meta name='modified' content='20 October 2019'/>
9	<meta name='description' content='Demonstrate IMPORT/EXPORT syntax. Better examples needed, split across 2 files for separate IMPORT and EXPORT.'/>
10	<meta name=' warning ' content=' untested in any browser '/>
11	<meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Basic/development/ImportExportSyntax.x3d '/>
12	<meta name='generator' content='X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit'/>
13	<meta name='license' content='../license.html'/>
14	</head>

15	<Scene>
16	<WorldInfo title='ImportExportSyntax.x3d'/>
17	<!-- This node has an EXPORT connection that can exchange events with a parent X3D model. --> <NavigationInfo DEF='LocalNavInfo'/>
18	<EXPORT localDEF='LocalNavInfo' AS='NI'/>
19	<Transform scale='2 2 2'>
20	<!-- the following Inline presumably contains some node with DEF="SomeRemoteNodeNameInsideInlinedScene" -->
21	<!-- This node has an IMPORT connection that can exchange events with a child X3D model. --> <Inline DEF='CoordinateAxes' url=' "../../X3dForWebAuthors/Chapter03Grouping/CoordinateAxes.x3d" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter03Grouping/CoordinateAxes.x3d" "https://savage.nps.edu/Savage/Tools/Authoring/CoordinateAxes.x3d" "../../X3dForWebAuthors/Chapter03Grouping/CoordinateAxes.wrl" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter03Grouping/CoordinateAxes.wrl" "https://savage.nps.edu/Savage/Tools/Authoring/CoordinateAxes.wrl" '/>
22	<IMPORT inlineDEF='CoordinateAxes' importedDEF='SomeRemoteNodeNameInsideInlinedScene' AS='NewImportedNodeName'/>
23	</Transform>
24	<!-- ===================== -->
25	<!-- Abstract spec IMPORT example -->
26	<!-- This node has an IMPORT connection that can exchange events with a child X3D model. --> <Inline DEF='I1' url=' "someUrl.x3d" "http://online.address/someUrl.x3d" '/>
27	<!-- ROUTE information for IMPORT I1Root node: [from PI.value_changed to I1Root.set_translation ] --> <IMPORT inlineDEF='I1' importedDEF='rootTransform' AS='I1Root'/>
28	<!-- ROUTE information for CLOCK node: [from fraction_changed to PI.set_fraction ] --> <TimeSensor DEF='CLOCK'/>
29	<!-- ROUTE information for PI node: [from CLOCK.fraction_changed to set_fraction ] [from value_changed to I1Root.set_translation ] --> <PositionInterpolator DEF='PI' key='0 1' keyValue='0 0 0 0 0 0'/>
30	< ROUTE fromNode='CLOCK' fromField='fraction_changed' toNode='PI' toField='set_fraction'/>
31	< ROUTE fromNode='PI' fromField='value_changed' toNode='I1Root' toField='set_translation'/>
32	<!-- ===================== -->
33	<!-- Abstract spec EXPORT example -->
34	<!-- This node has an EXPORT connection that can exchange events with a parent X3D model. --> <Transform DEF='T1'/>
35	<EXPORT localDEF='T1' AS='rootTransform'/>
36	</Scene>
37	</X3D>

X3D Model Documentation: ImportExportSyntax.x3d