@prefix :        <https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Flames.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-4.1.xsd#> .
@prefix x3do:    <https://www.web3d.org/specifications/X3dOntology4.1#> .

: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_14, :meta_1_15, :meta_1_16, :meta_1_17, :meta_1_18 .
:meta_1_1 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Flames.x3d' ;
  x3do:name 'title' .
:meta_1_2 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Flickering flames: this prototype declaration illustrates the use of a script to cycle between textures, and then encapsulation of the script, a clock, and a polygon, all within a new Flames prototype node that makes flickering flames. See the Match.x3d scene for an example.' ;
  x3do:name 'description' .
:meta_1_3 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'David R. Nadeau' ;
  x3do:name 'creator' .
:meta_1_4 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Don Brutzman' ;
  x3do:name 'translator' .
:meta_1_5 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '1 July 1998' ;
  x3do:name 'created' .
:meta_1_6 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '2 February 2014' ;
  x3do:name 'translated' .
:meta_1_7 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '20 October 2019' ;
  x3do:name 'modified' .
:meta_1_8 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Match.x3d' ;
  x3do:name 'reference' .
:meta_1_9 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'originals/flames.wrl' ;
  x3do:name 'reference' .
:meta_1_10 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'http://www.siggraph.org/s98' ;
  x3do:name 'reference' .
:meta_1_11 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'http://www.siggraph.org/s98/conference/courses/18.html' ;
  x3do:name 'reference' .
:meta_1_12 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0499.htm' ;
  x3do:name 'reference' .
:meta_1_13 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/vrml97.htm' ;
  x3do:name 'reference' .
:meta_1_14 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://www.web3d.org/x3d/content/examples/X3dResources.html' ;
  x3do:name 'reference' .
:meta_1_15 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Flames.x3d' ;
  x3do:name 'identifier' .
:meta_1_16 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html' ;
  x3do:name 'generator' .
:meta_1_17 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content 'X3D-Edit, https://www.web3d.org/x3d/tools/X3D-Edit' ;
  x3do:name 'generator' .
:meta_1_18 a owl:NamedIndividual, x3do:meta ;
  x3do:hasParent :head ;
  x3do:content '../license.html' ;
  x3do:name 'license' .
:meta dcterms:title "Flames.x3d" .
:meta dcterms:description "Flickering flames: this prototype declaration illustrates the use of a script to cycle between textures, and then encapsulation of the script, a clock, and a polygon, all within a new Flames prototype node that makes flickering flames. See the Match.x3d scene for an example." .
:meta dcterms:creator "David R. Nadeau" .
:meta dcterms:translator "Don Brutzman" .
:meta dcterms:created "1 July 1998" .
:meta dcterms:translated "2 February 2014" .
:meta dcterms:modified "20 October 2019" .
:meta dcterms:reference "Match.x3d" .
:meta dcterms:reference "originals/flames.wrl" .
:meta dcterms:reference "http://www.siggraph.org/s98" .
:meta dcterms:reference "http://www.siggraph.org/s98/conference/courses/18.html" .
:meta dcterms:reference "http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0499.htm" .
:meta dcterms:reference "http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/vrml97.htm" .
:meta dcterms:reference "https://www.web3d.org/x3d/content/examples/X3dResources.html" .
:meta dcterms:identifier "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Flames.x3d" .
:meta dcterms:generator "Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html" .
:meta dcterms:generator "X3D-Edit, 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_3, :Anchor_2_4 ;
  x3do:hasProtoDeclare :ProtoDeclare_2_2 .
:WorldInfo_2_1 a owl:NamedIndividual, x3do:WorldInfo ;
  x3do:hasParent :Scene ;
  x3do:info '"Copyright (c) 1997, David R. Nadeau"' ;
  x3do:title 'Flickering Flames' .
:ProtoDeclare_2_2 a owl:NamedIndividual, x3do:ProtoDeclare ;
  x3do:hasParent :Scene ;
  x3do:hasProtoInterface :ProtoInterface_2_2_1 ;
  x3do:hasProtoBody :ProtoBody_2_2_2 ;
  x3do:name 'Flames' .
:ProtoInterface_2_2_1 a owl:NamedIndividual, x3do:ProtoInterface ;
  x3do:hasParent :ProtoDeclare_2_2 ;
  x3do:hasField :field_2_2_1_1, :field_2_2_1_2 .
:field_2_2_1_1 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ProtoInterface_2_2_1 ;
  x3do:accessType 'initializeOnly' ;
  x3do:name 'startTime' ;
  x3do:type 'SFTime' ;
  x3do:value '0.0' .
:field_2_2_1_2 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :ProtoInterface_2_2_1 ;
  x3do:accessType 'initializeOnly' ;
  x3do:name 'cycleInterval' ;
  x3do:type 'SFTime' ;
  x3do:value '1.0' .
:ProtoBody_2_2_2 a owl:NamedIndividual, x3do:ProtoBody ;
  x3do:hasParent :ProtoDeclare_2_2 ;
  x3do:hasChildren :Shape_2_2_2_1, :Clock, :FlameSelector ;
  x3do:hasROUTE :ROUTE_2_2_2_4, :ROUTE_2_2_2_5 .
:Shape_2_2_2_1 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :ProtoBody_2_2_2 ;
  x3do:hasAppearance :FlameAppearance ;
  x3do:hasGeometry :IndexedFaceSet_2_2_2_1_2 .
:FlameAppearance a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_2_2_1 ;
  x3do:DEF 'FlameAppearance' .
:IndexedFaceSet_2_2_2_1_2 a owl:NamedIndividual, x3do:IndexedFaceSet ;
  x3do:hasParent :Shape_2_2_2_1 ;
  x3do:hasTexCoord :TextureCoordinate_2_2_2_1_2_1 ;
  x3do:hasCoord :Coordinate_2_2_2_1_2_2 ;
  x3do:coordIndex ( 0 1 2 3 ) ;
  x3do:solid false ;
  x3do:texCoordIndex ( 0 1 2 3 ) .
:TextureCoordinate_2_2_2_1_2_1 a owl:NamedIndividual, x3do:TextureCoordinate ;
  x3do:hasParent :IndexedFaceSet_2_2_2_1_2 ;
  x3do:point ( 0.0 0.0 1.0 0.0 1.0 1.0 0.0 1.0 ) .
:Coordinate_2_2_2_1_2_2 a owl:NamedIndividual, x3do:Coordinate ;
  x3do:hasParent :IndexedFaceSet_2_2_2_1_2 ;
  x3do:point ( -0.5 0.0 0.0 0.5 0.0 0.0 0.5 1.8 0.0 -0.5 1.8 0.0 ) .
:Clock a owl:NamedIndividual, x3do:TimeSensor ;
  x3do:hasParent :ProtoBody_2_2_2 ;
  x3do:hasIS :IS_2_2_2_2_1 ;
  x3do:DEF 'Clock' ;
  x3do:loop true .
:IS_2_2_2_2_1 a owl:NamedIndividual, x3do:IS ;
  x3do:hasParent :Clock ;
  x3do:hasConnect :connect_2_2_2_2_1_1, :connect_2_2_2_2_1_2 .
:connect_2_2_2_2_1_1 a owl:NamedIndividual, x3do:connect ;
  x3do:hasParent :IS_2_2_2_2_1 ;
  x3do:nodeField 'startTime' ;
  x3do:protoField 'startTime' .
:connect_2_2_2_2_1_2 a owl:NamedIndividual, x3do:connect ;
  x3do:hasParent :IS_2_2_2_2_1 ;
  x3do:nodeField 'cycleInterval' ;
  x3do:protoField 'cycleInterval' .
:FlameSelector a owl:NamedIndividual, x3do:Script ;
  x3do:hasParent :ProtoBody_2_2_2 ;
  x3do:hasField :field_2_2_2_3_1, :field_2_2_2_3_2, :field_2_2_2_3_3 ;
  x3do:DEF 'FlameSelector' ;
  x3do:directOutput true ;
  x3do:sourceCode """
ecmascript:
    function set_fraction( f, tm ) {
            if ( f < 0.25 )
                    texture_changed = flameTextures[0];
            else if ( f < 0.50 )
                    texture_changed = flameTextures[1];
            else if ( f < 0.75 )
                    texture_changed = flameTextures[2];
            else
                    texture_changed = flameTextures[3];
    }
""" .
:field_2_2_2_3_1 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :FlameSelector ;
  x3do:hasTexture :Flame1, :ImageTexture_2_2_2_3_1_2, :Flame1-USE-1, :ImageTexture_2_2_2_3_1_4 ;
  x3do:accessType 'initializeOnly' ;
  x3do:name 'flameTextures' ;
  x3do:type 'MFNode' .
:Flame1 a owl:NamedIndividual, x3do:ImageTexture ;
  x3do:hasParent :field_2_2_2_3_1 ;
  x3do:DEF 'Flame1' ;
  x3do:repeatS false ;
  x3do:repeatT false ;
  x3do:url '"flames1.png" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/flames1.png"' .
:ImageTexture_2_2_2_3_1_2 a owl:NamedIndividual, x3do:ImageTexture ;
  x3do:hasParent :field_2_2_2_3_1 ;
  x3do:repeatS false ;
  x3do:repeatT false ;
  x3do:url '"flames2.png" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/flames2.png"' .
:Flame1-USE-1 a owl:NamedIndividual, x3do:ImageTexture ;
  x3do:hasParent :field_2_2_2_3_1 ;
  owl:sameAs :Flame1 . # DEF matching this USE
:ImageTexture_2_2_2_3_1_4 a owl:NamedIndividual, x3do:ImageTexture ;
  x3do:hasParent :field_2_2_2_3_1 ;
  x3do:repeatS false ;
  x3do:repeatT false ;
  x3do:url '"flames3.png" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/flames3.png"' .
:field_2_2_2_3_2 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :FlameSelector ;
  x3do:accessType 'outputOnly' ;
  x3do:name 'texture_changed' ;
  x3do:type 'SFNode' .
:field_2_2_2_3_3 a owl:NamedIndividual, x3do:field ;
  x3do:hasParent :FlameSelector ;
  x3do:accessType 'inputOnly' ;
  x3do:name 'set_fraction' ;
  x3do:type 'SFFloat' .
:ROUTE_2_2_2_4 a owl:NamedIndividual, x3do:ROUTE ;
  x3do:hasParent :ProtoBody_2_2_2 ;
  x3do:fromField 'fraction_changed' ;
  x3do:fromNode 'Clock' ;
  x3do:toField 'set_fraction' ;
  x3do:toNode 'FlameSelector' .
:ROUTE_2_2_2_5 a owl:NamedIndividual, x3do:ROUTE ;
  x3do:hasParent :ProtoBody_2_2_2 ;
  x3do:fromField 'texture_changed' ;
  x3do:fromNode 'FlameSelector' ;
  x3do:toField 'set_texture' ;
  x3do:toNode 'FlameAppearance' .
:Background_2_3 a owl:NamedIndividual, x3do:Background ;
  x3do:hasParent :Scene ;
  x3do:skyColor ( 0 0.333333 0.66667 ) .
:Anchor_2_4 a owl:NamedIndividual, x3do:Anchor ;
  x3do:hasParent :Scene ;
  x3do:hasChildren :Shape_2_4_1, :Shape_2_4_2 ;
  x3do:description 'select text to view parent scene' ;
  x3do:url '"Match.x3d" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Match.x3d" "Match.wrl" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Match.wrl"' .
:Shape_2_4_1 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :Anchor_2_4 ;
  x3do:hasGeometry :Text_2_4_1_1 ;
  x3do:hasAppearance :Appearance_2_4_1_2 .
:Text_2_4_1_1 a owl:NamedIndividual, x3do:Text ;
  x3do:hasParent :Shape_2_4_1 ;
  x3do:hasFontStyle :FontStyle_2_4_1_1_1 ;
  x3do:string '"The Flames.x3d scene holds" "a prototype declaration" "" "Select this text to view example usage" "in Match.x3d scene"' .
:FontStyle_2_4_1_1_1 a owl:NamedIndividual, x3do:FontStyle ;
  x3do:hasParent :Text_2_4_1_1 ;
  x3do:justify '"MIDDLE" "MIDDLE"' ;
  x3do:cssStyle 'BOLD' .
:Appearance_2_4_1_2 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_4_1 ;
  x3do:hasMaterial :Material_2_4_1_2_1 .
:Material_2_4_1_2_1 a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :Appearance_2_4_1_2 ;
  x3do:diffuseColor ( 1 0.9 0.4 ) .
:Shape_2_4_2 a owl:NamedIndividual, x3do:Shape ;
  x3do:hasParent :Anchor_2_4 ;
  x3do:hasGeometry :Box_2_4_2_1 ;
  x3do:hasAppearance :Appearance_2_4_2_2 .
:Box_2_4_2_1 a owl:NamedIndividual, x3do:Box ;
  x3do:hasParent :Shape_2_4_2 ;
  x3do:size ( 12 5 0.1 ) .
:Appearance_2_4_2_2 a owl:NamedIndividual, x3do:Appearance ;
  x3do:hasParent :Shape_2_4_2 ;
  x3do:hasMaterial :Material_2_4_2_2_1 .
:Material_2_4_2_2_1 a owl:NamedIndividual, x3do:Material ;
  x3do:hasParent :Appearance_2_4_2_2 ;
  x3do:transparency 1 .