{ "X3D": {
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    "@version":"3.3",
    "@xsd:noNamespaceSchemaLocation":"https://www.web3d.org/specifications/x3d-3.3.xsd",
    "JSON schema":"https://www.web3d.org/specifications/x3d-4.0-JSONSchema.autogenerated.json",
    "head": {
        "meta": [
          {
            "@name":"title",
            "@content":"Match.x3d"
          },
          {
            "@name":"description",
            "@content":"A Match! This world illustrates the use of the externally defined Flames prototype, which creates an animated flame to show the head of a burning match."
          },
          {
            "@name":"creator",
            "@content":"David R. Nadeau"
          },
          {
            "@name":"translator",
            "@content":"Don Brutzman"
          },
          {
            "@name":"created",
            "@content":"1 July 1998"
          },
          {
            "@name":"translated",
            "@content":"2 February 2014"
          },
          {
            "@name":"modified",
            "@content":"20 October 2019"
          },
          {
            "@name":"Image",
            "@content":"Match.png"
          },
          {
            "@name":"reference",
            "@content":"originals/match.wrl"
          },
          {
            "@name":"reference",
            "@content":"http://www.siggraph.org/s98"
          },
          {
            "@name":"reference",
            "@content":"http://www.siggraph.org/s98/conference/courses/18.html"
          },
          {
            "@name":"reference",
            "@content":"http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0499.htm"
          },
          {
            "@name":"reference",
            "@content":"http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/vrml97.htm"
          },
          {
            "@name":"reference",
            "@content":"https://www.web3d.org/x3d/content/examples/X3dResources.html"
          },
          {
            "@name":"identifier",
            "@content":"https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Match.x3d"
          },
          {
            "@name":"generator",
            "@content":"Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html"
          },
          {
            "@name":"generator",
            "@content":"X3D-Edit, https://www.web3d.org/x3d/tools/X3D-Edit"
          },
          {
            "@name":"license",
            "@content":"../license.html"
          },
          {
            "@name":"translated",
            "@content":"17 April 2026"
          },
          {
            "@name":"generator",
            "@content":"X3dToJson.xslt, https://www.web3d.org/x3d/stylesheets/X3dToJson.html"
          },
          {
            "@name":"reference",
            "@content":"X3D JSON encoding: https://www.web3d.org/wiki/index.php/X3D_JSON_Encoding"
          }
        ]
    },
    "Scene": {
        "-children":[
          { "WorldInfo":
            {
              "@info":["Copyright (c) 1997, David R. Nadeau"],
              "@title":"A Match!"
            }
          },
          { "Viewpoint":
            {
              "@description":"Entry view",
              "@position":[0.0,0.3,4.0]
            }
          },
          { "NavigationInfo":
            {
            }
          },
          { "Background":
            {
              "@skyAngle":[1.57,1.87],
              "@skyColor":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.2,0.0]
            }
          },
          { "ExternProtoDeclare":
            {
              "@name":"Flames",
              "@url":["Flames.x3d#Flames","https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Flames.x3d#Flames","Flames.wrl#Flames","https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/Flames.wrl#Flames"],
              "field": [
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                  "@name":"startTime",
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          },
          { "Billboard":
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              "-children":[
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                    "@name":"Flames"
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              ]
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          { "Transform":
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              "@translation":[0.0,-0.2,0.0],
              "-children":[
                { "Transform":
                  {
                    "@scale":[0.5,1.0,0.5],
                    "-children":[
                      { "Shape":
                        {
                          "-appearance":
                            { "Appearance":
                              {
                                "-material":
                                  { "Material":
                                    {
                                      "@diffuseColor":[0.3,0.3,0.3]
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                            },
                          "-geometry":
                            { "Sphere":
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                                "@radius":0.3
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}