{ "X3D": {
    "encoding":"UTF-8",
    "@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":"SkidTube.x3d"
          },
          {
            "@name":"description",
            "@content":"This file defines a skid tube that is inlined to create the skids of a helicopter"
          },
          {
            "@name":"creator",
            "@content":"Jane Wu (adapted from the original skidtube.wrl created for vrtp demo helicopter)"
          },
          {
            "@name":"created",
            "@content":"12 January 2001"
          },
          {
            "@name":"modified",
            "@content":"20 October 2019"
          },
          {
            "@name":"identifier",
            "@content":"https://www.web3d.org/x3d/content/examples/Savage/AircraftHelicopters/HelicopterUnitedStates/SkidTube.x3d"
          },
          {
            "@name":"generator",
            "@content":"X3D-Edit 3.2, https://www.web3d.org/x3d/tools/X3D-Edit"
          },
          {
            "@name":"license",
            "@content":"../../license.html"
          },
          {
            "@name":"translated",
            "@content":"21 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":
            {
              "@title":"SkidTube.x3d"
            }
          },
          { "Group":
            {
              "-children":[
                { "Transform":
                  {
                    "@rotation":[0.0,0.0,1.0,-1.57],
                    "-children":[
                      { "Shape":
                        {
                          "-appearance":
                            { "Appearance":
                              {
                                "@DEF":"GRAY",
                                "-material":
                                  { "Material":
                                    {
                                      "@diffuseColor":[0.25,0.25,0.25]
                                    }
                                  }
                              }
                            },
                          "-geometry":
                            { "Cylinder":
                              {
                                "@height":2.9,
                                "@radius":0.1
                              }
                            }
                        }
                      },
                      { "Transform":
                        {
                          "@translation":[0.0,1.45,0.0],
                          "-children":[
                            { "Shape":
                              {
                                "-appearance":
                                  { "Appearance":
                                    {
                                      "@USE":"GRAY"
                                    }
                                  },
                                "-geometry":
                                  { "Extrusion":
                                    {
                                      "@convex":false,
                                      "@creaseAngle":1.57,
                                      "@crossSection":[0.1,0.0,0.092,-0.038,0.071,-0.071,0.038,-0.092,0.0,-0.1,-0.038,-0.092,-0.071,-0.071,-0.092,-0.038,-0.1,0.0,-0.092,0.038,-0.071,0.071,-0.038,0.092,0.0,0.1,0.038,0.092,0.071,0.071,0.092,0.038,0.1,0.0],
                                      "@spine":[0.0,0.0,0.0,0.0,0.05,0.0,-0.025,0.1,0.0,-0.025,0.125,0.0,-0.1,0.15,0.0,-0.15,0.15,0.0]
                                    }
                                  }
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}