{ "X3D": {
    "encoding":"UTF-8",
    "@profile":"Immersive",
    "@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":"aTorch2.x3d"
          },
          {
            "@name":"description",
            "@content":"Torch with animated flames (medium detail): this file creates a torch with animated flames created using the Flames prototype node defined by an EXTERNPROTO."
          },
          {
            "@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":"reference",
            "@content":"aTorch.x3d"
          },
          {
            "@name":"reference",
            "@content":"originals/aTorch2.wrl"
          },
          {
            "@name":"Image",
            "@content":"aTorch2BackgroundWhite.png"
          },
          {
            "@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/mt0500.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/aTorch2.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":"Torch with animated flames (medium detail)"
            }
          },
          { "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": [
                {
                  "@name":"startTime",
                  "@accessType":"initializeOnly",
                  "@type":"SFTime"
                },
                {
                  "@name":"cycleInterval",
                  "@accessType":"initializeOnly",
                  "@type":"SFTime"
                }
              ]
            }
          },
          { "Transform":
            {
              "@scale":[0.5,0.5,0.5],
              "@translation":[0.0,0.0,0.2],
              "-children":[
                { "Transform":
                  {
                    "@rotation":[1.0,0.0,0.0,3.14],
                    "@translation":[0.0,-0.75,0.0],
                    "-children":[
                      { "Shape":
                        {
                          "-appearance":
                            { "Appearance":
                              {
                                "@DEF":"Gray",
                                "-material":
                                  { "Material":
                                    {
                                      "@diffuseColor":[0.4,0.4,0.4],
                                      "@specularColor":[0.7,0.7,0.7]
                                    }
                                  }
                              }
                            },
                          "-geometry":
                            { "Cone":
                              {
                                "@bottomRadius":0.15,
                                "@height":1.5
                              }
                            }
                        }
                      }
                    ]
                  }
                },
                { "Shape":
                  {
                    "@DEF":"Ring",
                    "-appearance":
                      { "Appearance":
                        {
                          "@USE":"Gray"
                        }
                      },
                    "-geometry":
                      { "Cylinder":
                        {
                          "@bottom":false,
                          "@height":0.1,
                          "@radius":0.4,
                          "@top":false
                        }
                      }
                  }
                },
                { "Transform":
                  {
                    "@translation":[0.0,0.2,0.0],
                    "-children":[
                      { "Shape":
                        {
                          "@USE":"Ring"
                        }
                      }
                    ]
                  }
                },
                { "Billboard":
                  {
                    "-children":[
                      { "ProtoInstance":
                        {
                          "@name":"Flames"
                        }
                      }
                    ]
                  }
                }
              ]
            }
          }
        ]
    }
  }
}