@prefix :        <https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter14Prototypes/HeadsUpDisplayExample.ttl#> .
@prefix owl:     <http://www.w3.org/2002/07/owl#> .
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema:  <http://schema.org/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
@prefix x3d:     <https://www.web3d.org/specifications/x3d-4.0.xsd#> .
@prefix x3do:    <https://www.web3d.org/specifications/X3dOntology4.0#> .

:X3D a owl:NamedIndividual, x3do:X3D ;
  x3do:hasHead :head ;
  x3do:hasScene :Scene ;
  x3do:profile 'Immersive' ;
  x3do:version '3.3' ;
  x3do:noNamespaceSchemaLocation 'https://www.web3d.org/specifications/x3d-3.3.xsd' .
:head a owl:NamedIndividual, x3do:head ;
  x3do:hasParent :X3D ;
  x3do:hasMeta :meta_1_1, :meta_1_2, :meta_1_3, :meta_1_4, :meta_1_5, :meta_1_6, :meta_1_7, :meta_1_8, :meta_1_9, :meta_1_10, :meta_1_11, :meta_1_12, :meta_1_13 .
:meta_1_1 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'HeadsUpDisplayExample.x3d' ;
  x3do:name 'title' .
:meta_1_2 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Prototype definition that demonstrates use of a simple HeadsUpDisplay (HUD) prototype that maintains a stable position for its children on the screen.' ;
  x3do:name 'description' .
:meta_1_3 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Leonard Daly and Don Brutzman' ;
  x3do:name 'creator' .
:meta_1_4 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '15 July 2006' ;
  x3do:name 'created' .
:meta_1_5 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '20 October 2019' ;
  x3do:name 'modified' .
:meta_1_6 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'HeadsUpDisplayPrototype.x3d' ;
  x3do:name 'reference' .
:meta_1_7 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://X3dGraphics.com' ;
  x3do:name 'reference' .
:meta_1_8 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://www.web3d.org/x3d/content/examples/X3dResources.html' ;
  x3do:name 'reference' .
:meta_1_9 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Copyright 2006, Daly Realism and Don Brutzman' ;
  x3do:name 'rights' .
:meta_1_10 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'X3D book, X3D graphics, X3D-Edit, http://www.x3dGraphics.com' ;
  x3do:name 'subject' .
:meta_1_11 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter14Prototypes/HeadsUpDisplayExample.x3d' ;
  x3do:name 'identifier' .
:meta_1_12 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit' ;
  x3do:name 'generator' .
:meta_1_13 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '../license.html' ;
  x3do:name 'license' .
:meta dcterms:title "HeadsUpDisplayExample.x3d" .
:meta dcterms:description "Prototype definition that demonstrates use of a simple HeadsUpDisplay (HUD) prototype that maintains a stable position for its children on the screen." .
:meta dcterms:creator "Leonard Daly and Don Brutzman" .
:meta dcterms:created "15 July 2006" .
:meta dcterms:modified "20 October 2019" .
:meta dcterms:reference "HeadsUpDisplayPrototype.x3d" .
:meta dcterms:reference "https://X3dGraphics.com" .
:meta dcterms:reference "https://www.web3d.org/x3d/content/examples/X3dResources.html" .
:meta dcterms:rights "Copyright 2006, Daly Realism and Don Brutzman" .
:meta dcterms:subject "X3D book, X3D graphics, X3D-Edit, http://www.x3dGraphics.com" .
:meta dcterms:identifier "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter14Prototypes/HeadsUpDisplayExample.x3d" .
:meta dcterms:generator "X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit" .
:meta dcterms:license "../license.html" .
:Scene a owl:NamedIndividual, x3do:Scene ;
  x3do:hasParent :X3D ;
  x3do:hasChildren :WorldInfo_2_1, :SandyShallowBottom, :Viewpoint_2_4, :HeadsUpDisplayInstance, :Inline_2_6 ;
  x3do:hasExternProtoDeclare :ExternProtoDeclare_2_2 .
:WorldInfo_2_1 a owl:NamedIndividual, x3do:WorldInfo ;
  x3do:hasParent :Scene ;
  x3do:title 'HeadsUpDisplayExample.x3d' .
:ExternProtoDeclare_2_2 a owl:NamedIndividual, x3do:ExternProtoDeclare ;
  x3do:hasParent :Scene ;
  x3do:hasField :field_2_2_1, :field_2_2_2, :field_2_2_3, :field_2_2_4 ;
  x3do:appinfo 'Heads-up display (HUD) keeps child geometry aligned on screen in a consistent location' ;
  x3do:name 'HeadsUpDisplay' ;
  x3do:url '"HeadsUpDisplayPrototype.x3d#HeadsUpDisplay" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter14Prototypes/HeadsUpDisplayPrototype.x3d#HeadsUpDisplay" "HeadsUpDisplayPrototype.wrl#HeadsUpDisplay" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter14Prototypes/HeadsUpDisplayPrototype.wrl#HeadsUpDisplay"' .
:field_2_2_1 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_2 ;
  x3do:accessType 'inputOutput' ;
  x3do:appinfo 'offset position for HUD relative to current view location, default 0 0 -5' ;
  x3do:name 'screenOffset' ;
  x3do:type 'SFVec3f' .
:field_2_2_2 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_2 ;
  x3do:accessType 'inputOutput' ;
  x3do:appinfo 'X3D content positioned at HUD offset' ;
  x3do:name 'children' ;
  x3do:type 'MFNode' .
:field_2_2_3 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_2 ;
  x3do:accessType 'outputOnly' ;
  x3do:appinfo 'HUD position update (in world coordinates) relative to original location' ;
  x3do:name 'position_changed' ;
  x3do:type 'SFVec3f' .
:field_2_2_4 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ExternProtoDeclare_2_2 ;
  x3do:accessType 'outputOnly' ;
  x3do:appinfo 'HUD orientation update relative to original location' ;
  x3do:name 'orientation_changed' ;
  x3do:type 'SFRotation' .
:SandyShallowBottom a owl:NamedIndividual, x3do:Background ;
  x3do:hasParent :Scene ;
  x3do:DEF 'SandyShallowBottom' ;
  x3do:groundAngle ( 0.05 1.52 1.56 1.5707 ) ;
  x3do:groundColor ( 0.2 0.2 0 0.3 0.3 0 0.5 0.5 0.3 0.1 0.3 0.4 0 0.2 0.4 ) ;
  x3do:skyAngle ( 0.04 0.05 0.1 1.309 1.570 ) ;
  x3do:skyColor ( 0.8 0.8 0.2 0.8 0.8 0.2 0.1 0.1 0.6 0.1 0.1 0.6 0.1 0.25 0.8 0.6 0.6 0.9 ) .
:Viewpoint_2_4 a owl:NamedIndividual, x3do:Viewpoint ;
  x3do:hasParent :Scene ;
  x3do:description 'Heads-up display (HUD)' .
:HeadsUpDisplayInstance a owl:NamedIndividual, x3do:ProtoInstance ;
  x3do:hasParent :Scene ;
  x3do:hasFieldValue :fieldValue_2_5_1, :fieldValue_2_5_2 ;
  x3do:DEF 'HeadsUpDisplayInstance' ;
  x3do:name 'HeadsUpDisplay' .
:fieldValue_2_5_1 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :HeadsUpDisplayInstance ;
  x3do:name 'screenOffset' ;
  x3do:value ( -0.75 1 -5 ) .
:fieldValue_2_5_2 a owl:NamedIndividual, x3do:fieldValue ;
  x3do:hasParent :HeadsUpDisplayInstance ;
  x3do:hasChildren :Shape_2_5_2_1 ;
  x3do:name 'children' .
:Shape_2_5_2_1 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :fieldValue_2_5_2 ;
  x3do:hasGeometry :Text_2_5_2_1_1 ;
  x3do:hasAppearance :Appearance_2_5_2_1_2 .
:Text_2_5_2_1_1 a owl:NamedIndividual, x3do:Text ;
  x3do:hasParent :Shape_2_5_2_1 ;
  x3do:hasFontStyle :FontStyle_2_5_2_1_1_1 ;
  x3do:string '"HUD text stays fixed" "while user navigates"' .
:FontStyle_2_5_2_1_1_1 a owl:NamedIndividual, x3do:FontStyle ;
  x3do:hasParent :Text_2_5_2_1_1 ;
  x3do:justify '"MIDDLE" "MIDDLE"' ;
  x3do:size 0.3 .
:Appearance_2_5_2_1_2 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_5_2_1 ;
  x3do:hasMaterial :Material_2_5_2_1_2_1 .
:Material_2_5_2_1_2_1 a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :Appearance_2_5_2_1_2 ;
  x3do:diffuseColor ( 0.894118 0.819608 1 ) .
:Inline_2_6 a owl:NamedIndividual, x3do:Inline ;
  x3do:hasParent :Scene ;
  x3do:url '"../HelloWorld.x3d" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/HelloWorld.x3d" "../HelloWorld.wrl" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/HelloWorld.wrl"' .