X3D Model Documentation: ExplosionPrototype.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=' ExplosionPrototype.x3d '/>
  6            <meta name='description' content='Prototype of an explosion (Ball of fire)'/>
  7            <meta name='creator' content='Alan Hudson, Yumetech, Inc'/>
  8            <meta name='created' content='27 July 2006'/>
  9            <meta name='modified' content='28 November 2019'/>
 10            <meta name='Image' content='ExplosionPrototypeExample.png'/>
 11            <meta name='MovingImage' content='ExplosionExampleVideo.mov'/>
 12            <meta name='reference' content=' ExplosionExample.x3d '/>
 13            <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Savage/Tools/Explosions/ExplosionPrototype.x3d '/>
 14            <meta name='generator' content='X3D-Edit 3.2, https://www.web3d.org/x3d/tools/X3D-Edit'/>
 15            <meta name='license' content='../../license.html'/>
 16       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: MAT, ROTATION_INTERP, SCALE_INTERP, TIMER, TRANS, TRANSPARENCY_INTERP, TT

Index for ProtoDeclare definition: Explosion
-->
 17       <Scene>
 18            <WorldInfo title='ExplosionPrototype.x3d'/>
 19            <ProtoDeclare name='Explosion' appinfo='Simple explosion animation of a sphere covered with a flame texture, plus a sound effect'>
 20                 <ProtoInterface>
 21                      <field name='detonateTime' type='SFTime' accessType='inputOnly'
                     appinfo='time event to trigger explosion'/>
 22                      <field name='size' type='SFVec3f' value='1.0 1.0 1.0' accessType='inputOutput'
                     appinfo='size of explosion sphere'/>
 23                 </ProtoInterface>
 24                 <ProtoBody>
 25                      <Group>
 26 
                         <!-- ROUTE information for TRANS node:  [from SCALE_INTERP.value_changed to set_scale ] -->
                          <Transform DEF='TRANS' scale='0.0010 0.0010 0.0010'>
 27                                <Transform>
 28                                     <IS>
 29                                          <connect nodeField='scale' protoField='size'/>
 30                                     </IS>
 31                                     <Shape>
 32                                          <Appearance>
 33 
                                             <!-- ROUTE information for MAT node:  [from TRANSPARENCY_INTERP.value_changed to set_transparency ] -->
                                              <Material DEF='MAT' diffuseColor='1.0 0.0 0.0'/>
 34                                               <ImageTexture   url=' "../../../Savage/Tools/Explosions/flametexture.jpg " "https://www.web3d.org/x3d/content/examples/Savage/Tools/Explosions/flametexture.jpg " '/>
 35 
                                             <!-- ROUTE information for TT node:  [from ROTATION_INTERP.value_changed to set_rotation ] -->
                                              <TextureTransform DEF='TT'/>
 36                                          </Appearance>
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 38                                               <Coordinate point='1.0 0.0 0.0 0.970142 0.242536 0.0 0.970142 0.0 0.242536 0.904534 0.301511 0.301511 0.83205 0.0 0.5547 0.666667 0.333333 0.666667 0.5547 0.0 0.83205 0.301511 0.301511 0.904534 0.242536 0.0 0.970142 0.0 0.242536 0.970142 0.0 0.0 1.0 0.83205 0.5547 0.0 0.666667 0.666667 0.333333 0.333333 0.666667 0.666667 0.0 0.5547 0.83205 0.5547 0.83205 0.0 0.301511 0.904534 0.301511 0.0 0.83205 0.5547 0.242536 0.970142 0.0 0.0 0.970142 0.242536 0.0 1.0 0.0 -0.242536 0.0 0.970142 -0.301511 0.301511 0.904534 -0.5547 0.0 0.83205 -0.666667 0.333333 0.666667 -0.83205 0.0 0.5547 -0.904534 0.301511 0.301511 -0.970142 0.0 0.242536 -0.970142 0.242536 0.0 -1.0 0.0 0.0 -0.333333 0.666667 0.666667 -0.666667 0.666667 0.333333 -0.83205 0.5547 0.0 -0.301511 0.904534 0.301511 -0.5547 0.83205 0.0 -0.242536 0.970142 0.0 0.0 -0.242536 0.970142 0.301511 -0.301511 0.904534 0.666667 -0.333333 0.666667 0.904534 -0.301511 0.301511 0.970142 -0.242536 0.0 0.0 -0.5547 0.83205 0.333333 -0.666667 0.666667 0.666667 -0.666667 0.333333 0.83205 -0.5547 0.0 0.0 -0.83205 0.5547 0.301511 -0.904534 0.301511 0.5547 -0.83205 0.0 0.0 -0.970142 0.242536 0.242536 -0.970142 0.0 0.0 -1.0 0.0 -0.970142 -0.242536 0.0 -0.904534 -0.301511 0.301511 -0.666667 -0.333333 0.666667 -0.301511 -0.301511 0.904534 -0.83205 -0.5547 0.0 -0.666667 -0.666667 0.333333 -0.333333 -0.666667 0.666667 -0.5547 -0.83205 0.0 -0.301511 -0.904534 0.301511 -0.242536 -0.970142 0.0 0.0 0.0 -1.0 0.0 0.242536 -0.970142 0.242536 0.0 -0.970142 0.301511 0.301511 -0.904534 0.5547 0.0 -0.83205 0.666667 0.333333 -0.666667 0.83205 0.0 -0.5547 0.904534 0.301511 -0.301511 0.970142 0.0 -0.242536 0.0 0.5547 -0.83205 0.333333 0.666667 -0.666667 0.666667 0.666667 -0.333333 0.0 0.83205 -0.5547 0.301511 0.904534 -0.301511 0.0 0.970142 -0.242536 -0.970142 0.0 -0.242536 -0.904534 0.301511 -0.301511 -0.83205 0.0 -0.5547 -0.666667 0.333333 -0.666667 -0.5547 0.0 -0.83205 -0.301511 0.301511 -0.904534 -0.242536 0.0 -0.970142 -0.666667 0.666667 -0.333333 -0.333333 0.666667 -0.666667 -0.301511 0.904534 -0.301511 0.904534 -0.301511 -0.301511 0.666667 -0.333333 -0.666667 0.301511 -0.301511 -0.904534 0.0 -0.242536 -0.970142 0.666667 -0.666667 -0.333333 0.333333 -0.666667 -0.666667 0.0 -0.5547 -0.83205 0.301511 -0.904534 -0.301511 0.0 -0.83205 -0.5547 0.0 -0.970142 -0.242536 -0.301511 -0.301511 -0.904534 -0.666667 -0.333333 -0.666667 -0.904534 -0.301511 -0.301511 -0.333333 -0.666667 -0.666667 -0.666667 -0.666667 -0.333333 -0.301511 -0.904534 -0.301511'/>
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 40                                          </IndexedFaceSet>
 41                                     </Shape>
 42                                </Transform>
 43 
                              <!-- ROUTE information for TIMER node:  [from fraction_changed to SCALE_INTERP.set_fraction ] [from fraction_changed to TRANSPARENCY_INTERP.set_fraction ] [from fraction_changed to ROTATION_INTERP.set_fraction ] -->
                               <TimeSensor DEF='TIMER' cycleInterval='3.0'>
 44                                     <IS>
 45                                          <connect nodeField='startTime' protoField='detonateTime'/>
 46                                     </IS>
 47                                </TimeSensor>
 48 
                              <!-- ROUTE information for SCALE_INTERP node:  [from TIMER.fraction_changed to set_fraction ] [from value_changed to TRANS.set_scale ] -->
                               <PositionInterpolator DEF='SCALE_INTERP' key='0.0 1.0' keyValue='0.0010 0.0010 0.0010 1.0 1.0 1.0'/>
 49 
                              <!-- ROUTE information for TRANSPARENCY_INTERP node:  [from TIMER.fraction_changed to set_fraction ] [from value_changed to MAT.set_transparency ] -->
                               <ScalarInterpolator DEF='TRANSPARENCY_INTERP' key='0.0 1.0' keyValue='0.0 1.0'/>
 50 
                              <!-- ROUTE information for ROTATION_INTERP node:  [from TIMER.fraction_changed to set_fraction ] [from value_changed to TT.set_rotation ] -->
                               <ScalarInterpolator DEF='ROTATION_INTERP' key='0.0 1.0' keyValue='0.0 1.57075'/>
 51                                < ROUTE  fromNode='TIMER' fromField='fraction_changed' toNode='SCALE_INTERP' toField='set_fraction'/>
 52                                < ROUTE  fromNode='TIMER' fromField='fraction_changed' toNode='TRANSPARENCY_INTERP' toField='set_fraction'/>
 53                                < ROUTE  fromNode='TIMER' fromField='fraction_changed' toNode='ROTATION_INTERP' toField='set_fraction'/>
 54                                < ROUTE  fromNode='SCALE_INTERP' fromField='value_changed' toNode='TRANS' toField='set_scale'/>
 55                                < ROUTE  fromNode='TRANSPARENCY_INTERP' fromField='value_changed' toNode='MAT' toField='set_transparency'/>
 56                                < ROUTE  fromNode='ROTATION_INTERP' fromField='value_changed' toNode='TT' toField='set_rotation'/>
 57                           </Transform>
 58                           <Sound maxBack='100' maxFront='100' minBack='10' minFront='10'>
 59                                <AudioClip description='Normal Explosion'   url=' "NormalExplosion.wav" "https://www.web3d.org/x3d/content/examples/Savage/Tools/Explosions/NormalExplosion.wav" '>
 60                                     <IS>
 61                                          <connect nodeField='startTime' protoField='detonateTime'/>
 62                                     </IS>
 63                                </AudioClip>
 64                           </Sound>
 65                      </Group>
 66                 </ProtoBody>
 67            </ProtoDeclare>
 68            <!-- ==================== -->
 69            <Background groundAngle='1.57' groundColor='0.6 0.9 0.6 0.6 0.9 0.6' skyColor='0.6 0.6 0.9'/>
 70            <Anchor description='Explosion Example' parameter='"target=_blank"'   url=' "ExplosionExample.wrl" "https://www.web3d.org/x3d/content/examples/Savage/Tools/Explosions/ExplosionExample.wrl" "MultipleTimerExplodingBuildingExample.x3d" "https://www.web3d.org/x3d/content/examples/Savage/Tools/Explosions/ExplosionExample.x3d" '>
 71                 <Shape>
 72                      <Text string='"ExplosionPrototype" "is a prototype definition file" "" "Click this text to see" "ExplosionExample"'>
 73                           <FontStyle justify='"MIDDLE" "MIDDLE"'/>
 74                      </Text>
 75                      <Appearance>
 76                           <Material diffuseColor='0.2 0.2 0.8'/>
 77                      </Appearance>
 78                 </Shape>
 79            </Anchor>
 80       </Scene>
 81  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: MAT, ROTATION_INTERP, SCALE_INTERP, TIMER, TRANS, TRANSPARENCY_INTERP, TT

Index for ProtoDeclare definition: Explosion
-->
X3D Tooltips element index: Anchor, Appearance, AudioClip, Background, connect, Coordinate, field, FontStyle, Group, head, ImageTexture, IndexedFaceSet, IS, Material, meta, PositionInterpolator, ProtoBody, ProtoDeclare, ProtoInterface, ROUTE, ScalarInterpolator, Scene, Shape, Sound, Text, TextureCoordinate, TextureTransform, TimeSensor, Transform, WorldInfo, X3D, plus documentation for accessType definitions, type definitions, XML data types, and field types

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.

TIMER
TimeSensor
fraction_changed
SFFloat
→
ROUTE
event to
(1)
SCALE_INTERP
PositionInterpolator
set_fraction
SFFloat 		then
 
 
  		SCALE_INTERP
PositionInterpolator
value_changed
SFVec3f
→
ROUTE
event to
(2)
TRANS
Transform
set_scale
SFVec3f
TIMER
TimeSensor
fraction_changed
SFFloat
→
ROUTE
event to
(1)
TRANSPARENCY_INTERP
ScalarInterpolator
set_fraction
SFFloat 		then
 
 
  		TRANSPARENCY_INTERP
ScalarInterpolator
value_changed
SFFloat
→
ROUTE
event to
(2)
MAT
Material
set_transparency
SFFloat
TIMER
TimeSensor
fraction_changed
SFFloat
→
ROUTE
event to
(1)
ROTATION_INTERP
ScalarInterpolator
set_fraction
SFFloat 		then
 
 
  		ROTATION_INTERP
ScalarInterpolator
value_changed
SFFloat
→
ROUTE
event to
(2)
TT
TextureTransform
set_rotation
SFFloat

line 70
Anchor
description='Explosion Example' 
User-interaction hint for this node. 

Additional guidance on X3D animation can be found in the 10-Step Animation Design Process and Event Tracing hint sheets. Have fun with X3D! 😀
-->
<!-- Online at
https://www.web3d.org/x3d/content/examples/Savage/Tools/Explosions/ExplosionPrototypeIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/Savage/Tools/Explosions/ExplosionPrototype.x3d -->

<!-- Color-coding 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> -->

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