{ "X3D": {
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    "@profile":"Immersive",
    "@version":"3.0",
    "@xsd:noNamespaceSchemaLocation":"https://www.web3d.org/specifications/x3d-3.0.xsd",
    "JSON schema":"https://www.web3d.org/specifications/x3d-4.0-JSONSchema.autogenerated.json",
    "head": {
        "meta": [
          {
            "@name":"title",
            "@content":"Fin.x3d"
          },
          {
            "@name":"created",
            "@content":"1 September 2004"
          },
          {
            "@name":"modified",
            "@content":"20 October 2019"
          },
          {
            "@name":"creator",
            "@content":"Tay Yeong Kiang Winston"
          },
          {
            "@name":"identifier",
            "@content":"https://www.web3d.org/x3d/content/examples/Savage/ShipsMilitary/HovercraftSnr6Singapore/Fin.x3d"
          },
          {
            "@name":"description",
            "@content":"Creates the rear fin section of the hovercraft"
          },
          {
            "@name":"generator",
            "@content":"X3D-Edit, https://www.web3d.org/x3d/tools/X3D-Edit"
          },
          {
            "@name":"license",
            "@content":"../../license.html"
          },
          {
            "@name":"translated",
            "@content":"30 August 2025"
          },
          {
            "@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":
            {
              "@title":"Fin.x3d"
            }
          },
          { "Group":
            {
              "@DEF":"Fin",
              "-children":[
                { "Transform":
                  {
                    "@DEF":"RFin",
                    "@translation":[3,0,0],
                    "-children":[
                      { "Shape":
                        {
                          "@DEF":"RightFin",
                          "-geometry":
                            { "Extrusion":
                              {
                                "@crossSection":[1.00,0.00,0.92,-0.38,0.71,-0.71,0.38,-0.92,0.00,-1.00,-0.38,-0.92,-0.71,-0.71,-0.92,-0.38,-1.00,-0.00,-0.92,0.38,-0.71,0.71,-0.38,0.92,0.00,1.00,0.38,0.92,0.71,0.71,0.92,0.38,1.00,0.00],
                                "@orientation":[1,0,0,0.245,1,0,0,0.245,1,0,0,0.245],
                                "@scale":[0.1,1,0.1,0.75,0.1,0.5],
                                "@spine":[0,0,0,0,3,-0.75,0,6,-1.5]
                              }
                            },
                          "-appearance":
                            { "Appearance":
                              {
                                "-material":
                                  { "Material":
                                    {
                                      "@ambientIntensity":0.25641,
                                      "@diffuseColor":[0.222308,0.15428,0.0],
                                      "@shininess":0.020408,
                                      "@specularColor":[0.678571,0.661796,0.528818]
                                    }
                                  }
                              }
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                      }
                    ]
                  }
                },
                { "Transform":
                  {
                    "@DEF":"LFin",
                    "@translation":[-3,0,0],
                    "-children":[
                      { "Shape":
                        {
                          "@USE":"RightFin"
                        }
                      }
                    ]
                  }
                },
                { "Shape":
                  {
                    "@DEF":"LowerFin",
                    "-geometry":
                      { "Extrusion":
                        {
                          "@crossSection":[1.00,0.00,0.92,-0.38,0.71,-0.71,0.38,-0.92,0.00,-1.00,-0.38,-0.92,-0.71,-0.71,-0.92,-0.38,-1.00,-0.00,-0.92,0.38,-0.71,0.71,-0.38,0.92,0.00,1.00,0.38,0.92,0.71,0.71,0.92,0.38,1.00,0.00],
                          "@scale":[0.1,1.5,0.1,1.5,0.1,1.5],
                          "@spine":[-3,1.5,-1,0,1.5,-1,3,1.5,-1]
                        }
                      },
                    "-appearance":
                      { "Appearance":
                        {
                          "-material":
                            { "Material":
                              {
                                "@ambientIntensity":0.25641,
                                "@diffuseColor":[0.222308,0.15428,0.0],
                                "@shininess":0.020408,
                                "@specularColor":[0.678571,0.661796,0.528818]
                              }
                            }
                        }
                      }
                  }
                },
                { "Shape":
                  {
                    "@DEF":"UpperFin",
                    "-geometry":
                      { "Extrusion":
                        {
                          "@crossSection":[1.00,0.00,0.92,-0.38,0.71,-0.71,0.38,-0.92,0.00,-1.00,-0.38,-0.92,-0.71,-0.71,-0.92,-0.38,-1.00,-0.00,-0.92,0.38,-0.71,0.71,-0.38,0.92,0.00,1.00,0.38,0.92,0.71,0.71,0.92,0.38,1.00,0.00],
                          "@scale":[0.1,1.5,0.1,1.5,0.1,1.5],
                          "@spine":[-3,4,-1.8,0,4,-1.8,3,4,-1.8]
                        }
                      },
                    "-appearance":
                      { "Appearance":
                        {
                          "-material":
                            { "Material":
                              {
                                "@ambientIntensity":0.25641,
                                "@diffuseColor":[0.222308,0.15428,0.0],
                                "@shininess":0.020408,
                                "@specularColor":[0.678571,0.661796,0.528818]
                              }
                            }
                        }
                      }
                  }
                }
              ]
            }
          },
          { "Viewpoint":
            {
              "@description":"Side View",
              "@orientation":[0,1,0,1.57],
              "@position":[10,4,0]
            }
          }
        ]
    }
  }
}