X3D Model Documentation: BallBounceSimple.x3d

  1  <?xml version="1.0" encoding="UTF-8"?>
  2  <!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.2//EN" "https://www.web3d.org/specifications/x3d-3.2.dtd">
  3  <X3D profile='Immersive' version='3.2'  xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.2.xsd'>
  4       <head>
  5            <component level='2' name='RigidBodyPhysics'/>
  6            <meta name='title' content='BallBounceSimple.x3d'/>
  7            <meta name='description' content='Example scene for RigidBodyPhysics component'/>
  8            <meta name='creator' content='Alan Hudson and Justin Couch'/>
  9            <meta name='translator' content='Don Brutzman'/>
 10            <meta name='created' content='1 January 2008'/>
 11            <meta name='reference' content='originals/ball_bounce_simple.x3dv'/>
 12            <meta name='translated' content='26 December 2008'/>
 13            <meta name='modified' content='20 October 2019'/>
 14            <meta name='reference' content='http://www.xj3d.org/extensions/index.html#Physics'/>
 15            <meta name='reference' content='https://www.web3d.org/x3d/specifications/ISO-IEC-FDIS-19775-1.2-X3D-AbstractSpecification/Part01/components/rigid_physics.html'/>
 16            <meta name=' warning ' content=' under development '/>
 17            <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/Basic/RigidBodyPhysics/BallBounceSimple.x3d'/>
 18            <meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
 19            <meta name='generator' content='Xj3D converter, http://www.xj3d.org'/>
 20            <meta name='license' content='../license.html'/>
 21       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: BALL-GEOM, BODY-1, BODY-COLLECTION, COLLISION-GROUP, COLLISION-OUTPUT, GROUND-GEOM

Index for Viewpoint node: Viewpoint_1
-->
 22       <Scene>
 23            <WorldInfo title='BallBounceSimple.x3d'/>
 24            <Viewpoint position='0.0 0.0 4.0'/>
 25            <Group>
 26 
               <!-- CollidableShape BALL-GEOM is a DEF node that has 2 USE nodes: USE_1, USE_2 -->
                <CollidableShape DEF='BALL-GEOM' containerField='children'>
 27                      <Shape containerField='shape'>
 28                           <Appearance>
 29                                <Material emissiveColor='1.0 0.0 0.0'/>
 30                           </Appearance>
 31                           <Sphere radius='0.1'/>
 32                      </Shape>
 33                 </CollidableShape>
 34 
               <!-- CollidableShape GROUND-GEOM is a DEF node that has 1 USE node: USE_1 -->
                <CollidableShape DEF='GROUND-GEOM' translation='0.0 -0.5 0.0' containerField='children'>
 35                      <Shape containerField='shape'>
 36                           <Appearance>
 37                                <Material emissiveColor='0.0 1.0 0.0'/>
 38                           </Appearance>
 39                           <Box size='20.0 0.1 20.0'/>
 40                      </Shape>
 41                 </CollidableShape>
 42            </Group>
 43 
          <!-- ROUTE information for BODY-COLLECTION node:  [from COLLISION-OUTPUT.contacts to set_contacts ] -->
           <RigidBodyCollection DEF='BODY-COLLECTION' containerField='children'>
 44                 <RigidBody DEF='BODY-1' containerField='bodies' position='0.0 2.0 0.0'>
 45                      <CollidableShape USE='BALL-GEOM' containerField='geometry'/>
 46                 </RigidBody>
 47            </RigidBodyCollection>
 48 
          <!-- ROUTE information for COLLISION-OUTPUT node:  [from contacts to BODY-COLLECTION.set_contacts ] -->
           <CollisionSensor DEF='COLLISION-OUTPUT'>
 49                 <CollisionCollection DEF='COLLISION-GROUP' bounce='1.0' containerField='collider' minBounceSpeed='1.0'>
 50                      <CollidableShape USE='BALL-GEOM' containerField='collidables'/>
 51                      <CollidableShape USE='GROUND-GEOM' containerField='collidables'/>
 52                 </CollisionCollection>
 53            </CollisionSensor>
 54            < ROUTE  fromNode='COLLISION-OUTPUT' fromField='contacts' toNode='BODY-COLLECTION' toField='set_contacts'/>
 55       </Scene>
 56  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: BALL-GEOM, BODY-1, BODY-COLLECTION, COLLISION-GROUP, COLLISION-OUTPUT, GROUND-GEOM

Index for Viewpoint node: Viewpoint_1
-->
X3D Tooltips element index: Appearance, Box, CollidableShape, CollisionCollection, CollisionSensor, component, Group, head, Material, meta, RigidBody, RigidBodyCollection, ROUTE, Scene, Shape, Sphere, Viewpoint, WorldInfo, X3D, accessType and type, XML data types, field types

Event Graph ROUTE Table with 1 ROUTE connection 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.

COLLISION-OUTPUT
CollisionSensor
contacts
MFNode
→
ROUTE
event to
(1)
BODY-COLLECTION
RigidBodyCollection
set_contacts
MFNode
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/Basic/RigidBodyPhysics/BallBounceSimpleIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/Basic/RigidBodyPhysics/BallBounceSimple.x3d -->

<!-- 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)
-->

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