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='Immersive' 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='TumbleGroup.x3d'/> |
6 | <meta name='description' content='Tumble group: this file contains a Prototype declaration to manage a group of shapes, tumbling them in X, Y, and Z directions.'/> |
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='Loader.x3d'/> |
13 | <meta name='reference' content='One.x3d'/> |
14 | <meta name='reference' content='Two.x3d'/> |
15 | <meta name='reference' content='Three.x3d'/> |
16 | <meta name='reference' content='Boxes.x3d'/> |
17 | <meta name='reference' content='originals/tumgrp.wrl'/> |
18 | <meta name='reference' content='http://www.siggraph.org/s98'/> |
19 | <meta name='reference' content='http://www.siggraph.org/s98/conference/courses/18.html'/> |
20 | <meta name='reference' content='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0465.htm'/> |
21 | <meta name='reference' content='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0469.htm'/> |
22 | <meta name='reference' content='http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/vrml97.htm'/> |
23 | <meta name='reference' content='https://www.web3d.org/x3d/content/examples/X3dResources.html'/> |
24 | <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TumbleGroup.x3d'/> |
25 | <meta name='generator' content='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/> |
26 | <meta name='generator' content='X3D-Edit, https://savage.nps.edu/X3D-Edit'/> |
27 | <meta name='license' content='../license.html'/> |
28 | </head> |
29 | <Scene> |
30 | <WorldInfo title='TumbleGroup.x3d'/> |
31 | <ProtoDeclare name='TumbleGroup'> |
32 | <ProtoInterface> |
33 | <field name='xTumbleInterval' type='SFTime' value='3.0' accessType='initializeOnly'/> |
34 | <field name='children' type='MFNode' accessType='initializeOnly'> |
35 | <!-- ProtoInstance needs to initialize children with a fieldValue --> |
36 | </field> |
37 | <field name='zTumbleInterval' type='SFTime' value='5.0' accessType='initializeOnly'/> |
38 | <field name='translation' type='SFVec3f' value='0.0 0.0 0.0' accessType='initializeOnly'/> |
39 | <field name='yTumbleInterval' type='SFTime' value='1.0' accessType='initializeOnly'/> |
40 | </ProtoInterface> |
41 | <ProtoBody> |
42 |
<!-- ROUTE information for XRot node:
[from XRotIt.value_changed to set_rotation
]
-->
<Transform DEF='XRot'> |
43 |
<!-- ROUTE information for YRot node:
[from YRotIt.value_changed to set_rotation
]
-->
<Transform DEF='YRot'> |
44 |
<!-- ROUTE information for ZRot node:
[from ZRotIt.value_changed to set_rotation
]
-->
<Transform DEF='ZRot'> |
45 | <IS> |
46 | <connect nodeField='translation' protoField='translation'/> |
47 | <connect nodeField='children' protoField='children'/> |
48 | </IS> |
49 | </Transform> |
50 | </Transform> |
51 | </Transform> |
52 |
<!-- ROUTE information for XClock node:
[from fraction_changed to XRotIt.set_fraction
]
-->
<TimeSensor DEF='XClock' loop='true' startTime='1.0'> |
53 | <IS> |
54 | <connect nodeField='cycleInterval' protoField='xTumbleInterval'/> |
55 | </IS> |
56 | </TimeSensor> |
57 |
<!-- ROUTE information for YClock node:
[from fraction_changed to YRotIt.set_fraction
]
-->
<TimeSensor DEF='YClock' loop='true' startTime='1.0'> |
58 | <IS> |
59 | <connect nodeField='cycleInterval' protoField='yTumbleInterval'/> |
60 | </IS> |
61 | </TimeSensor> |
62 |
<!-- ROUTE information for ZClock node:
[from fraction_changed to ZRotIt.set_fraction
]
-->
<TimeSensor DEF='ZClock' loop='true' startTime='1.0'> |
63 | <IS> |
64 | <connect nodeField='cycleInterval' protoField='zTumbleInterval'/> |
65 | </IS> |
66 | </TimeSensor> |
67 |
<!-- ROUTE information for XRotIt node:
[from XClock.fraction_changed to set_fraction
]
[from value_changed to XRot.set_rotation
]
-->
<OrientationInterpolator DEF='XRotIt' key='0.0 0.25 0.5 0.75 1.0' keyValue='1.0 0.0 0.0 0.0 1.0 0.0 0.0 1.57 1.0 0.0 0.0 3.14 1.0 0.0 0.0 4.71 1.0 0.0 0.0 6.28'/> |
68 |
<!-- ROUTE information for YRotIt node:
[from YClock.fraction_changed to set_fraction
]
[from value_changed to YRot.set_rotation
]
-->
<OrientationInterpolator DEF='YRotIt' key='0.0 0.25 0.5 0.75 1.0' keyValue='0.0 1.0 0.0 0.0 0.0 1.0 0.0 1.57 0.0 1.0 0.0 3.14 0.0 1.0 0.0 4.71 0.0 1.0 0.0 6.28'/> |
69 |
<!-- ROUTE information for ZRotIt node:
[from ZClock.fraction_changed to set_fraction
]
[from value_changed to ZRot.set_rotation
]
-->
<OrientationInterpolator DEF='ZRotIt' key='0.0 0.25 0.5 0.75 1.0' keyValue='0.0 0.0 1.0 0.0 0.0 0.0 1.0 1.57 0.0 0.0 1.0 3.14 0.0 0.0 1.0 4.71 0.0 0.0 1.0 6.28'/> |
70 | < ROUTE fromNode='XClock' fromField='fraction_changed' toNode='XRotIt' toField='set_fraction'/> |
71 | < ROUTE fromNode='YClock' fromField='fraction_changed' toNode='YRotIt' toField='set_fraction'/> |
72 | < ROUTE fromNode='ZClock' fromField='fraction_changed' toNode='ZRotIt' toField='set_fraction'/> |
73 | < ROUTE fromNode='XRotIt' fromField='value_changed' toNode='XRot' toField='set_rotation'/> |
74 | < ROUTE fromNode='YRotIt' fromField='value_changed' toNode='YRot' toField='set_rotation'/> |
75 | < ROUTE fromNode='ZRotIt' fromField='value_changed' toNode='ZRot' toField='set_rotation'/> |
76 | </ProtoBody> |
77 | </ProtoDeclare> |
78 | <!-- Display scene instructions for viewing an example scene with a corresponding prototype instance --> |
79 | <Background skyColor='0 0.333333 0.66667'/> |
80 | <Anchor description='select text to view parent scene' url=' "Loader.x3d" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Loader.x3d" "Loader.wrl" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Loader.wrl" '> |
81 | <Shape> |
82 | <Text string='"The TumbleGroup.x3d scene holds" "a prototype declaration" "" "Select this text to view example usage" "in Loader.x3d scene"'> |
83 | <FontStyle justify='"MIDDLE" "MIDDLE"' style='BOLD'/> |
84 | </Text> |
85 | <Appearance> |
86 | <Material diffuseColor='1 0.9 0.4'/> |
87 | </Appearance> |
88 | </Shape> |
89 | <!-- Invisible box behind text makes selection easier --> |
90 | <Shape> |
91 | <Box size='12 5 0.1'/> |
92 | <Appearance> |
93 | <Material transparency='1'/> |
94 | </Appearance> |
95 | </Shape> |
96 | </Anchor> |
97 | </Scene> |
98 | </X3D> |
Event Graph ROUTE Table entries with 6 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.
XClock
TimeSensor fraction_changed SFFloat |
XRotIt
OrientationInterpolator set_fraction SFFloat |
then
|
XRotIt
OrientationInterpolator value_changed SFRotation |
XRot
Transform set_rotation SFRotation |
YClock
TimeSensor fraction_changed SFFloat |
YRotIt
OrientationInterpolator set_fraction SFFloat |
then
|
YRotIt
OrientationInterpolator value_changed SFRotation |
YRot
Transform set_rotation SFRotation |
ZClock
TimeSensor fraction_changed SFFloat |
ZRotIt
OrientationInterpolator set_fraction SFFloat |
then
|
ZRotIt
OrientationInterpolator value_changed SFRotation |
ZRot
Transform set_rotation SFRotation |
Anchor |
description='select text to view parent scene' User-interaction hint for this node. |
<!--
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)
<ProtoDeclare
name='ProtoName'>
<field
name='fieldName'/> </ProtoDeclare>
-->
<!--
For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints.
-->