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='Interactive' 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='title' content='Lamp.x3d'/> |
6 | <meta name='description' content='Desk lampillustrate the use of multiple sensors, nested into groups within groups along with the shapes they sense.'/> |
7 | <meta name='creator' content='David R. Nadeau'/> |
8 | <meta name='translator' content='Don Brutzman'/> |
9 | <meta name='created' content='1 July 1998'/> |
10 | <meta name='translated' content='2 February 2014'/> |
11 | <meta name='modified' content='20 October 2019'/> |
12 | <meta name='reference' content='originals/lamp.wrl'/> |
13 | <meta name='reference' content='http://www.siggraph.org/s98'/> |
14 | <meta name='reference' content='http://www.siggraph.org/s98/conference/courses/18.html'/> |
15 | <meta name='reference' content='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0173.htm'/> |
16 | <meta name='reference' content='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/vrml97.htm'/> |
17 | <meta name='reference' content='https://www.web3d.org/x3d/content/examples/X3dResources.html'/> |
18 | <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Lamp.x3d'/> |
19 | <meta name='generator' content='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/> |
20 | <meta name='generator' content='X3D-Edit, https://savage.nps.edu/X3D-Edit'/> |
21 | <meta name='license' content='../license.html'/> |
22 | </head> |
23 | <Scene> |
24 | <WorldInfo info='"Copyright (c) 1997, Andrea L. Ames, David R. Nadeau, John L. Moreland"' title='Desk lamp'/> |
25 | <Viewpoint description='Entry view' position='0.0 0.15 1.0'/> |
26 | <NavigationInfo/> |
27 | <Transform> |
28 | <Shape> |
29 | <Appearance> |
30 | <Material diffuseColor='0.0 0.0 0.0' emissiveColor='0.7 0.7 0.7'/> |
31 | </Appearance> |
32 | <Box size='2.25 0.01 2.25'/> |
33 | </Shape> |
34 | </Transform> |
35 | <Transform rotation='1.0 0.0 0.0 1.571' translation='0.0 0.01 0.0'> |
36 |
<!-- ROUTE information for MoveLamp node:
[from translation_changed to Lamp.set_translation
]
-->
<PlaneSensor DEF='MoveLamp'/> |
37 |
<!-- ROUTE information for Lamp node:
[from MoveLamp.translation_changed to set_translation
]
-->
<Transform DEF='Lamp' rotation='1.0 0.0 0.0 -1.571'> |
38 | <Shape> |
39 | <Appearance> |
40 | <Material diffuseColor='0.5 0.5 0.5'/> |
41 | </Appearance> |
42 | <Cylinder height='0.01' radius='0.1'/> |
43 | </Shape> |
44 | <Group> |
45 |
<!-- ROUTE information for MoveFirstArm node:
[from rotation_changed to FirstArm.set_rotation
]
-->
<CylinderSensor DEF='MoveFirstArm'/> |
46 |
<!-- ROUTE information for FirstArm node:
[from MoveFirstArm.rotation_changed to set_rotation
]
-->
<Transform DEF='FirstArm'> |
47 | <Transform center='0.0 -0.15 0.0' rotation='1.0 0.0 0.0 -0.7' translation='0.0 0.15 0.0'> |
48 | |
49 | |
50 | <Material diffuseColor='1.0 0.2 0.2'/> |
51 | </Appearance> |
52 | <Cylinder height='0.3' radius='0.01'/> |
53 | </Shape> |
54 | <Group> |
55 |
<!-- ROUTE information for MoveSecondArm node:
[from rotation_changed to SecondArm.set_rotation
]
-->
<CylinderSensor DEF='MoveSecondArm'/> |
56 |
<!-- ROUTE information for SecondArm node:
[from MoveSecondArm.rotation_changed to set_rotation
]
-->
<Transform DEF='SecondArm'> |
57 | <Transform center='0.0 -0.15 0.0' rotation='1.0 0.0 0.0 1.9' translation='0.0 0.3 0.0'> |
58 | <Shape USE='LampArm'/> |
59 | <Group> |
60 |
<!-- ROUTE information for MoveLampShade node:
[from rotation_changed to LampShade.set_rotation
]
-->
<SphereSensor DEF='MoveLampShade' offset='1.0 0.0 0.0 -1.25'/> |
61 |
<!-- ROUTE information for LampShade node:
[from MoveLampShade.rotation_changed to set_rotation
]
-->
<Transform DEF='LampShade' center='0.0 0.075 0.0' rotation='1.0 0.0 0.0 -1.25' translation='0.0 0.075 0.0'> |
62 | <Shape> |
63 | <Appearance USE='Red'/> |
64 | <Cone bottom='false' bottomRadius='0.12' height='0.15'/> |
65 | </Shape> |
66 | <Transform translation='0.0 0.075 0.0'> |
67 | <Shape> |
68 | <Appearance> |
69 | <Material diffuseColor='1.0 1.0 1.0'/> |
70 | </Appearance> |
71 | <Cylinder height='0.03' radius='0.007'/> |
72 | </Shape> |
73 | </Transform> |
74 | <Transform translation='0.0 -0.05 0.0'> |
75 | <Shape> |
76 | <Appearance> |
77 | <Material diffuseColor='0.0 0.0 0.0' emissiveColor='1.0 1.0 1.0'/> |
78 | </Appearance> |
79 | <Sphere radius='0.05'/> |
80 | </Shape> |
81 | </Transform> |
82 | </Transform> |
83 | </Group> |
84 | </Transform> |
85 | </Transform> |
86 | </Group> |
87 | </Transform> |
88 | </Transform> |
89 | </Group> |
90 | </Transform> |
91 | </Transform> |
92 | < ROUTE fromNode='MoveLamp' fromField='translation_changed' toNode='Lamp' toField='set_translation'/> |
93 | < ROUTE fromNode='MoveFirstArm' fromField='rotation_changed' toNode='FirstArm' toField='set_rotation'/> |
94 | < ROUTE fromNode='MoveSecondArm' fromField='rotation_changed' toNode='SecondArm' toField='set_rotation'/> |
95 | < ROUTE fromNode='MoveLampShade' fromField='rotation_changed' toNode='LampShade' toField='set_rotation'/> |
96 | </Scene> |
97 | </X3D> |
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.
MoveLampShade
SphereSensor rotation_changed SFRotation |
LampShade
Transform set_rotation SFRotation |
MoveLamp
PlaneSensor translation_changed SFVec3f |
Lamp
Transform set_translation SFVec3f |
MoveFirstArm
CylinderSensor rotation_changed SFRotation |
FirstArm
Transform set_rotation SFRotation |
MoveSecondArm
CylinderSensor rotation_changed SFRotation |
SecondArm
Transform set_rotation SFRotation |
<!--
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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)
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-->
<!-- For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints. -->