Example18.x3d (X3dToXhtml listing)

X3D Model Documentation: Example18.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='Interactive' 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='Example18.x3d'/>
6	<meta name='translator' content='Don Brutzman'/>
7	<meta name='created' content='26 June 2000'/>
8	<meta name='modified' content='28 October 2019'/>
9	<meta name='creator' content='X3D working group'/>
10	<meta name='description' content='VRML 97 specification example: another example of animating the camera by depicting an elevator to ease access to a multi-storey building. For this example, a 2 storey building is shown and it is assumed that the elevator is already at the ground floor. To go up, the user just steps onto the elevator platform. A ProximitySensor fires and starts the elevator up automatically. Additional features such as call buttons for outside the elevator, elevator doors, and floor selector buttons could be added to make the elevator easier to use.'/>
11	<meta name='reference' content='originals/exampleD_18.wrl'/>
12	<meta name='specificationSection' content='VRML 97, ISO/IEC 14772-1, Part 1: Functional specification and UTF-8 encoding, D.18 Elevator'/>
13	<meta name='specificationUrl' content='https://www.web3d.org/documents/specifications/14772/V2.0/part1/examples.html#D.18'/>
14	<meta name='identifier' content='https://www.web3d.org/x3d/content/examples/Basic/Vrml97Specification/Example18.x3d'/>
15	<meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
16	<meta name='license' content='../license.html'/>
17	</head>

<!--

Event Graph ROUTE Table shows event connections.

-->

<!--

Index for DEF nodes: ElevatorPI, EProximity, ETransform, EViewpoint, TS

Index for Viewpoint node: EViewpoint

-->

18	<Scene>
19	<WorldInfo title='Example18.x3d'/>
20	<Transform translation='0.0 0.0 -3.5'>
21	<Shape>
22	<Cone/>
23	<Appearance>
24	<Material diffuseColor='0.0 1.0 0.0'/>
25	</Appearance>
26	</Shape>
27	</Transform>
28	<Transform translation='0.0 4.0 -3.5'>
29	<Shape>
30	<Cone/>
31	<Appearance>
32	<Material diffuseColor='1.0 0.0 0.0'/>
33	</Appearance>
34	</Shape>
35	</Transform>
36	<Transform translation='0.0 8.0 -3.5'>
37	<Shape>
38	<Cone/>
39	<Appearance>
40	<Material diffuseColor='0.0 0.0 1.0'/>
41	</Appearance>
42	</Shape>
43	</Transform>
44	<Group>
45	<!-- ROUTE information for ETransform node: [from ElevatorPI.value_changed to translation ] --> <Transform DEF='ETransform'>
46	<!-- ROUTE information for EViewpoint node: [from TS.isActive to set_bind ] --> <Viewpoint DEF='EViewpoint' description='Viewpoint' jump='false'/>
47	<!-- ROUTE information for EProximity node: [from enterTime to TS.startTime ] --> <ProximitySensor DEF='EProximity' size='2.0 5.0 5.0'/>
48	<Transform translation='0.0 -1.0 0.0'>
49	<Shape>
50	<Box size='2.0 0.2 5.0'/>
51	<Appearance>
52	<Material/>
53	</Appearance>
54	</Shape>
55	</Transform>
56	</Transform>
57	</Group>
58	<!-- ROUTE information for ElevatorPI node: [from TS.fraction_changed to set_fraction ] [from value_changed to ETransform.translation ] --> <PositionInterpolator DEF='ElevatorPI' key='0.0 1.0' keyValue='0.0 0.0 0.0 0.0 8.0 0.0'/>
59	<!-- ROUTE information for TS node: [from EProximity.enterTime to startTime ] [from isActive to EViewpoint.set_bind ] [from fraction_changed to ElevatorPI.set_fraction ] --> <TimeSensor DEF='TS' cycleInterval='10.0'/>
60	< ROUTE fromNode='EProximity' fromField='enterTime' toNode='TS' toField='startTime'/>
61	< ROUTE fromNode='TS' fromField='isActive' toNode='EViewpoint' toField='set_bind'/>
62	< ROUTE fromNode='TS' fromField='fraction_changed' toNode='ElevatorPI' toField='set_fraction'/>
63	< ROUTE fromNode='ElevatorPI' fromField='value_changed' toNode='ETransform' toField='translation'/>
64	</Scene>
65	</X3D>

<!--

Event Graph ROUTE Table shows event connections.

-->

<!--

Index for DEF nodes: ElevatorPI, EProximity, ETransform, EViewpoint, TS

Index for Viewpoint node: EViewpoint

-->

X3D Tooltips element index: Appearance, Box, Cone, Group, head, Material, meta, PositionInterpolator, ProximitySensor, ROUTE, Scene, Shape, TimeSensor, Transform, Viewpoint, WorldInfo, X3D, accessType and type, XML data types, field types

Event Graph ROUTE Table entries with 4 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.

EProximity ProximitySensor enterTime SFTime	→ ROUTE event to (1)	TS TimeSensor startTime SFTime	then	TS TimeSensor fraction_changed SFFloat	→ ROUTE event to (2)	ElevatorPI PositionInterpolator set_fraction SFFloat	then	ElevatorPI PositionInterpolator value_changed SFVec3f	→ ROUTE event to (3)	ETransform Transform translation SFVec3f
			then	TS TimeSensor isActive SFBool	→ ROUTE event to (2)	EViewpoint Viewpoint set_bind 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! 😀

-->