1 |
<?xml version="1.0" encoding="UTF-8"?>
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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=' LandingGear.x3d '/> |
6 | <meta name='description' content='Osprey MV-22: Landing Gear'/> |
7 | <meta name='creator' content='Major William C. James USMC'/> |
8 | <meta name='translator' content=' Xeena VRML importer, X3D-Edit 3.1, https://www.web3d.org/x3d/content/README.X3D-Edit.html '/> |
9 | <meta name='created' content='23 September 2001'/> |
10 | <meta name='translated' content='1 September 2003'/> |
11 | <meta name='modified' content='20 October 2019'/> |
12 | <meta name='reference' content='Amended from VRML Sourcebook Figure 8.4 (used as base)'/> |
13 | <meta name='reference' content='https://www.navy.mil/Resources/Fact-Files/Display-FactFiles/Article/2417719/v-22b-osprey-tilt-rotor-aircraft'/> |
14 | <meta name='reference' content=' https://www.fas.org/man/dod-101/sys/ac/v-22.htm '/> |
15 | <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Savage/AircraftFixedWing/Mv22OspreyUnitedStates/LandingGear.x3d '/> |
16 | <meta name='generator' content='X3D-Edit 3.2, https://www.web3d.org/x3d/tools/X3D-Edit'/> |
17 | <meta name='generator' content=' Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html '/> |
18 | <meta name='license' content='../../license.html'/> |
19 | </head> |
20 | <Scene> |
21 | <WorldInfo title='LandingGear.x3d'/> |
22 | <Background skyColor='0.2 0.2 0.7'/> |
23 | <Viewpoint description='Front, level' position='0.0 0.0 30.0'/> |
24 | <Group DEF='LandingGear'> |
25 | <Transform DEF='Landing_Gear_Transform'> |
26 | <Group DEF='Landing_Gear'> |
27 |
<!-- ROUTE information for FrontWheelRotationSupport node:
[from LandingGearInterpolator.value_changed to set_rotation
]
-->
<Transform DEF='FrontWheelRotationSupport' translation='0.0 -4.0 5.5'> |
28 | <Shape> |
29 | <Appearance> |
30 | <Material diffuseColor='0.7 0.7 0.7'/> |
31 | </Appearance> |
32 | <Box size='1.0 0.2 1.0'/> |
33 | </Shape> |
34 | <Transform DEF='Front_Wheels' scale='0.1 0.1 0.1' translation='0.2 -1.5 0.0'> |
35 |
<!-- Group
Wheel_Group is a DEF node that has 2 USE nodes: USE_1, USE_2 -->
<Group DEF='Wheel_Group'> |
36 | |
37 | <Transform DEF='Wheels' rotation='1.0 0.0 0.0 1.57'> |
38 | <Transform rotation='0.0 0.0 1.0 1.57'> |
39 | <Shape> |
40 | <Appearance> |
41 | <Material diffuseColor='0.0 0.0 0.0' shininess='0.5'/> |
42 | </Appearance> |
43 | <Extrusion DEF='wheels' beginCap='false' convex='false' creaseAngle='1.57' crossSection='1.0 0.0 0.92 -0.38 0.71 -0.71 0.38 -0.92 0.0 -1.0 -0.38 -0.92 -0.71 -0.71 -0.92 -0.38 -1.0 -0.0 -0.92 0.38 -0.71 0.71 -0.38 0.92 0.0 1.0 0.38 0.92 0.71 0.71 0.92 0.38 1.0 0.0' endCap='false' spine='2.0 0.0 0.0 1.85 0.0 0.77 1.41 0.0 1.41 0.77 0.0 1.85 0.0 0.0 2.0 -0.77 0.0 1.85 -1.41 0.0 1.41 -1.85 0.0 0.77 -2.0 0.0 0.0 -1.85 0.0 -0.77 -1.41 0.0 -1.41 -0.77 0.0 -1.85 0.0 0.0 -2.0 0.77 0.0 -1.85 1.41 0.0 -1.41 1.85 0.0 -0.77 2.0 0.0 0.0'/> |
44 | </Shape> |
45 | </Transform> |
46 | </Transform> |
47 | </Group> |
48 | <Group> |
49 | <Transform translation='-4.0 0.0 0.0'> |
50 | <Group USE='Wheel_Grp'/> |
51 | </Transform> |
52 | </Group> |
53 | |
54 | <Transform rotation='0.0 0.0 1.0 1.57' translation='-2.0 0.0 0.0'> |
55 | <Shape> |
56 | <Appearance> |
57 | <Material diffuseColor='0.3 0.3 0.3'/> |
58 | </Appearance> |
59 | <Cylinder height='5.0'/> |
60 | </Shape> |
61 | </Transform> |
62 | </Group> |
63 | <Group> |
64 | <Transform DEF='FrontWheelVerticalSupport' rotation='0.0 0.0 1.0 -1.57' scale='2.5 1.0 1.0' translation='-2.0 0.0 0.0'> |
65 | <Group USE='Axil'/> |
66 | </Transform> |
67 | </Group> |
68 | </Group> |
69 | </Transform> |
70 | </Transform> |
71 |
<!-- ROUTE information for RearRightWheelsRotationSupport node:
[from RLandingGearInterpolator.value_changed to set_rotation
]
-->
<Transform DEF='RearRightWheelsRotationSupport' translation='2.5 -3.5 -4.5'> |
72 | <Shape> |
73 | <Appearance> |
74 | <Material diffuseColor='0.7 0.7 0.7'/> |
75 | </Appearance> |
76 | <Box size='1.0 0.2 1.0'/> |
77 | </Shape> |
78 | <Transform DEF='Rear_Right_Wheels' scale='0.2 0.2 0.2' translation='0.4 -2.0 0.0'> |
79 | <Group USE='Wheel_Group'/> |
80 | </Transform> |
81 | </Transform> |
82 |
<!-- ROUTE information for RearLeftWheelsRotationSupport node:
[from LLandingGearInterpolator.value_changed to set_rotation
]
-->
<Transform DEF='RearLeftWheelsRotationSupport' translation='-2.5 -3.5 -4.5'> |
83 | <Shape> |
84 | <Appearance> |
85 | <Material diffuseColor='0.7 0.7 0.7'/> |
86 | </Appearance> |
87 | <Box size='1.0 0.2 1.0'/> |
88 | </Shape> |
89 | <Transform DEF='Rear_Left_Wheels' scale='0.2 0.2 0.2' translation='0.4 -2.0 0.0'> |
90 | <Group USE='Wheel_Group'/> |
91 | </Transform> |
92 | </Transform> |
93 | </Group> |
94 | </Transform> |
95 |
<!-- ROUTE information for Landing_Gear_Sensor node:
[from touchTime to CLOCK.set_startTime
]
-->
<TouchSensor DEF='Landing_Gear_Sensor' description='touch to retract'/> |
96 |
<!-- ROUTE information for CLOCK node:
[from Landing_Gear_Sensor.touchTime to set_startTime
]
[from fraction_changed to LandingGearInterpolator.set_fraction
]
[from fraction_changed to RLandingGearInterpolator.set_fraction
]
[from fraction_changed to LLandingGearInterpolator.set_fraction
]
-->
<TimeSensor DEF='CLOCK' cycleInterval='4.0'/> |
97 |
<!-- ROUTE information for LandingGearInterpolator node:
[from CLOCK.fraction_changed to set_fraction
]
[from value_changed to FrontWheelRotationSupport.set_rotation
]
-->
<OrientationInterpolator DEF='LandingGearInterpolator' key='0.0 1.0' keyValue='1.0 0.0 0.0 0.0 1.0 0.0 0.0 1.57'/> |
98 |
<!-- ROUTE information for RLandingGearInterpolator node:
[from CLOCK.fraction_changed to set_fraction
]
[from value_changed to RearRightWheelsRotationSupport.set_rotation
]
-->
<OrientationInterpolator DEF='RLandingGearInterpolator' key='0.0 1.0' keyValue='0.0 0.0 1.0 0.0 0.0 0.0 1.0 -1.57'/> |
99 |
<!-- ROUTE information for LLandingGearInterpolator node:
[from CLOCK.fraction_changed to set_fraction
]
[from value_changed to RearLeftWheelsRotationSupport.set_rotation
]
-->
<OrientationInterpolator DEF='LLandingGearInterpolator' key='0.0 1.0' keyValue='0.0 0.0 -1.0 0.0 0.0 0.0 -1.0 -1.57'/> |
100 | </Group> |
101 | < ROUTE fromNode='Landing_Gear_Sensor' fromField='touchTime' toNode='CLOCK' toField='set_startTime'/> |
102 | < ROUTE fromNode='CLOCK' fromField='fraction_changed' toNode='LandingGearInterpolator' toField='set_fraction'/> |
103 | < ROUTE fromNode='CLOCK' fromField='fraction_changed' toNode='RLandingGearInterpolator' toField='set_fraction'/> |
104 | < ROUTE fromNode='CLOCK' fromField='fraction_changed' toNode='LLandingGearInterpolator' toField='set_fraction'/> |
105 | < ROUTE fromNode='RLandingGearInterpolator' fromField='value_changed' toNode='RearRightWheelsRotationSupport' toField='set_rotation'/> |
106 | < ROUTE fromNode='LandingGearInterpolator' fromField='value_changed' toNode='FrontWheelRotationSupport' toField='set_rotation'/> |
107 | < ROUTE fromNode='LLandingGearInterpolator' fromField='value_changed' toNode='RearLeftWheelsRotationSupport' toField='set_rotation'/> |
108 | </Scene> |
109 | </X3D> |
Event Graph ROUTE Table entries with 7 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.
Landing_Gear_Sensor
TouchSensor touchTime SFTime |
CLOCK
TimeSensor set_startTime SFTime |
then
|
CLOCK
TimeSensor fraction_changed SFFloat |
LandingGearInterpolator
OrientationInterpolator set_fraction SFFloat |
then
|
LandingGearInterpolator
OrientationInterpolator value_changed SFRotation |
FrontWheelRotationSupport
Transform set_rotation SFRotation |
|||
then
|
CLOCK
TimeSensor fraction_changed SFFloat |
RLandingGearInterpolator
OrientationInterpolator set_fraction SFFloat |
then
|
RLandingGearInterpolator
OrientationInterpolator value_changed SFRotation |
RearRightWheelsRotationSupport
Transform set_rotation SFRotation |
|||||
then
|
CLOCK
TimeSensor fraction_changed SFFloat |
LLandingGearInterpolator
OrientationInterpolator set_fraction SFFloat |
then
|
LLandingGearInterpolator
OrientationInterpolator value_changed SFRotation |
RearLeftWheelsRotationSupport
Transform set_rotation SFRotation |
<!--
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<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)
-->
<!--
For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints.
-->