@prefix :        <https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter11LightingEnvironmentalEffects/DirectionalLightExample.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 'Interchange' ;
  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 'DirectionalLightExample.x3d' ;
  x3do:name 'title' .
:meta_1_2 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'An example of the DirectionalLight node showing no shadows on the lit geometry.' ;
  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 '24 April 2006' ;
  x3do:name 'created' .
:meta_1_5 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '27 July 2024' ;
  x3do:name 'modified' .
:meta_1_6 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'DirectionalLightFigure.png' ;
  x3do:name 'Image' .
: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/Chapter11LightingEnvironmentalEffects/DirectionalLightExample.x3d' ;
  x3do:name 'identifier' .
:meta_1_12 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'X3D-Edit 4.0, 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 "DirectionalLightExample.x3d" .
:meta dcterms:description "An example of the DirectionalLight node showing no shadows on the lit geometry." .
:meta dcterms:creator "Leonard Daly and Don Brutzman" .
:meta dcterms:created "24 April 2006" .
:meta dcterms:modified "27 July 2024" .
:meta dcterms:Image "DirectionalLightFigure.png" .
: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/Chapter11LightingEnvironmentalEffects/DirectionalLightExample.x3d" .
:meta dcterms:generator "X3D-Edit 4.0, 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, :Background_2_2, :Viewpoint_2_3, :NavigationInfo_2_4, :DirectionalLight_2_5, :Transform_2_6, :Transform_2_7, :Transform_2_8, :Transform_2_9, :Transform_2_10 .
:WorldInfo_2_1 a owl:NamedIndividual, x3do:WorldInfo ;
  x3do:hasParent :Scene ;
  x3do:title 'DirectionalLightExample.x3d' .
:Background_2_2 a owl:NamedIndividual, x3do:Background ;
  x3do:hasParent :Scene ;
  x3do:skyColor ( 1 1 1 ) .
:Viewpoint_2_3 a owl:NamedIndividual, x3do:Viewpoint ;
  x3do:hasParent :Scene ;
  x3do:description 'Book Viewpoint' ;
  x3do:orientation ( 0.627 -0.707 -0.326 -0.93 ) ;
  x3do:position ( 6.03 6.69 9.25 ) .
:NavigationInfo_2_4 a owl:NamedIndividual, x3do:NavigationInfo ;
  x3do:hasParent :Scene ;
  x3do:headlight false .
:DirectionalLight_2_5 a owl:NamedIndividual, x3do:DirectionalLight ;
  x3do:hasParent :Scene .
:Transform_2_6 a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :Arrow ;
  x3do:translation ( 0 1.5 7 ) .
:Arrow a owl:NamedIndividual, x3do:Group ;
  x3do:hasParent :Transform_2_6 ;
  x3do:hasChildren :Transform_2_6_1_1, :Transform_2_6_1_2 ;
  x3do:DEF 'Arrow' .
:Transform_2_6_1_1 a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Arrow ;
  x3do:hasChildren :Shape_2_6_1_1_1 ;
  x3do:rotation ( 1 0 0 1.57 ) .
:Shape_2_6_1_1_1 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :Transform_2_6_1_1 ;
  x3do:hasAppearance :ArrowApp ;
  x3do:hasGeometry :Cylinder_2_6_1_1_1_2 .
:ArrowApp a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_6_1_1_1 ;
  x3do:hasMaterial :ArrowColor ;
  x3do:DEF 'ArrowApp' .
:ArrowColor a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :ArrowApp ;
  x3do:DEF 'ArrowColor' .
:Cylinder_2_6_1_1_1_2 a owl:NamedIndividual, x3do:Cylinder ;
  x3do:hasParent :Shape_2_6_1_1_1 ;
  x3do:radius .1 .
:Transform_2_6_1_2 a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Arrow ;
  x3do:hasChildren :Shape_2_6_1_2_1 ;
  x3do:rotation ( 1 0 0 -1.57 ) ;
  x3do:translation ( 0 0 -1 ) .
:Shape_2_6_1_2_1 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :Transform_2_6_1_2 ;
  x3do:hasAppearance :ArrowApp-USE-1 ;
  x3do:hasGeometry :Cone_2_6_1_2_1_2 .
:ArrowApp-USE-1 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_6_1_2_1 ;
  owl:sameAs :ArrowApp . # DEF matching this USE
:Cone_2_6_1_2_1_2 a owl:NamedIndividual, x3do:Cone ;
  x3do:hasParent :Shape_2_6_1_2_1 ;
  x3do:bottomRadius .25 ;
  x3do:height .5 .
:Transform_2_7 a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :Arrow-USE-1 ;
  x3do:translation ( 0 .5 7 ) .
:Arrow-USE-1 a owl:NamedIndividual, x3do:Group ;
  x3do:hasParent :Transform_2_7 ;
  owl:sameAs :Arrow . # DEF matching this USE
:Transform_2_8 a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :Arrow-USE-2 ;
  x3do:translation ( 0 -0.5 7 ) .
:Arrow-USE-2 a owl:NamedIndividual, x3do:Group ;
  x3do:hasParent :Transform_2_8 ;
  owl:sameAs :Arrow . # DEF matching this USE
:Transform_2_9 a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :Arrow-USE-3 ;
  x3do:translation ( 0 -1.5 7 ) .
:Arrow-USE-3 a owl:NamedIndividual, x3do:Group ;
  x3do:hasParent :Transform_2_9 ;
  owl:sameAs :Arrow . # DEF matching this USE
:Transform_2_10 a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :Box, :rod, :hat, :ball .
:Box a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Transform_2_10 ;
  x3do:hasChildren :Shape_2_10_1_1 ;
  x3do:DEF 'Box' ;
  x3do:translation ( 0 0 4 ) .
:Shape_2_10_1_1 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :Box ;
  x3do:hasAppearance :Appearance_2_10_1_1_1 ;
  x3do:hasGeometry :Box_2_10_1_1_2 .
:Appearance_2_10_1_1_1 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_10_1_1 ;
  x3do:hasMaterial :Material_2_10_1_1_1_1 .
:Material_2_10_1_1_1_1 a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :Appearance_2_10_1_1_1 ;
  x3do:diffuseColor ( 1 0 0 ) .
:Box_2_10_1_1_2 a owl:NamedIndividual, x3do:Box ;
  x3do:hasParent :Shape_2_10_1_1 ;
  x3do:size ( 2 2 .2 ) .
:rod a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Transform_2_10 ;
  x3do:hasChildren :Shape_2_10_2_1 ;
  x3do:DEF 'rod' ;
  x3do:translation ( 0 0 1 ) .
:Shape_2_10_2_1 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :rod ;
  x3do:hasAppearance :Appearance_2_10_2_1_1 ;
  x3do:hasGeometry :Cylinder_2_10_2_1_2 .
:Appearance_2_10_2_1_1 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_10_2_1 ;
  x3do:hasMaterial :Material_2_10_2_1_1_1 .
:Material_2_10_2_1_1_1 a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :Appearance_2_10_2_1_1 ;
  x3do:diffuseColor ( 0 .8 0 ) .
:Cylinder_2_10_2_1_2 a owl:NamedIndividual, x3do:Cylinder ;
  x3do:hasParent :Shape_2_10_2_1 ;
  x3do:height 4 .
:hat a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Transform_2_10 ;
  x3do:hasChildren :Shape_2_10_3_1 ;
  x3do:DEF 'hat' ;
  x3do:rotation ( 0 0 1 1.57 ) ;
  x3do:translation ( 1 0 -2 ) .
:Shape_2_10_3_1 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :hat ;
  x3do:hasAppearance :Appearance_2_10_3_1_1 ;
  x3do:hasGeometry :Cone_2_10_3_1_2 .
:Appearance_2_10_3_1_1 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_10_3_1 ;
  x3do:hasMaterial :Material_2_10_3_1_1_1 .
:Material_2_10_3_1_1_1 a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :Appearance_2_10_3_1_1 ;
  x3do:diffuseColor ( 0 0 1 ) .
:Cone_2_10_3_1_2 a owl:NamedIndividual, x3do:Cone ;
  x3do:hasParent :Shape_2_10_3_1 ;
  x3do:height 4 .
:ball a owl:NamedIndividual, x3do:Transform ;
  x3do:hasParent :Transform_2_10 ;
  x3do:hasChildren :Shape_2_10_4_1 ;
  x3do:DEF 'ball' ;
  x3do:translation ( 3 0 -5 ) .
:Shape_2_10_4_1 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :ball ;
  x3do:hasAppearance :Appearance_2_10_4_1_1 ;
  x3do:hasGeometry :Sphere_2_10_4_1_2 .
:Appearance_2_10_4_1_1 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_10_4_1 ;
  x3do:hasMaterial :Material_2_10_4_1_1_1 .
:Material_2_10_4_1_1_1 a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :Appearance_2_10_4_1_1 ;
  x3do:diffuseColor ( 0 1 1 ) .
:Sphere_2_10_4_1_2 a owl:NamedIndividual, x3do:Sphere ;
  x3do:hasParent :Shape_2_10_4_1 ;
  x3do:radius 2 .