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            "@content":"Landing Craft Air Cushioned (LCAC) amphibious assault vehicle. Carrying capacity is 60 to 75 tons."
          },
          {
            "@name":"creator",
            "@content":"Jeffrey Weekley"
          },
          {
            "@name":"created",
            "@content":"22 June 2001"
          },
          {
            "@name":"modified",
            "@content":"20 October 2019"
          },
          {
            "@name":"reference",
            "@content":"lcac.pdf"
          },
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            "@name":"reference",
            "@content":"https://www.fas.org/man/dod-101/sys/ship/lcac.htm"
          },
          {
            "@name":"reference",
            "@content":"lsd-44_990829-N-9593R-002.jpg"
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          {
            "@name":"reference",
            "@content":"http://www.hazegray.org/features/nato/us/lcac"
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            "@name":"reference",
            "@content":"https://www.fas.org/man/dod-101/sys/ship/lsd-44_990829-N-9593R-002.jpg"
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            "@name":"reference",
            "@content":"lcac-kb97_8.jpg"
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            "@content":"https://www.fas.org/man/dod-101/sys/ship/lcac-kb97_8.jpg"
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            "@name":"reference",
            "@content":"lcac-dvic076.jpg"
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          {
            "@name":"reference",
            "@content":"https://www.fas.org/man/dod-101/sys/ship/lcac-dvic076.jpg"
          },
          {
            "@name":"reference",
            "@content":"http://www.surfpac.navy.mil/photorelease/2001/01-008LCAC.htm"
          },
          {
            "@name":"reference",
            "@content":"http://www.surfpac.navy.mil/photorelease/2001/UssBoxerApril01.3.htm"
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            "@content":"../../license.html"
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          },
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                    "@description":"Above Cargo Area",
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                                                    { "Coordinate":
                                                      {
                                                        "@point":[14.5,0.5,5.55,14.75,0.5,5.55,14.5,2.75,5.15,14.5,0.5,5.55]
                                                      }
                                                    }
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@rotation":[1,0,0,1.57],
                                      "@translation":[14.625,0.475,0],
                                      "-children":[
                                        { "Shape":
                                          {
                                            "-appearance":
                                              { "Appearance":
                                                {
                                                  "-material":
                                                    { "Material":
                                                      {
                                                      }
                                                    }
                                                }
                                              },
                                            "-geometry":
                                              { "Cylinder":
                                                {
                                                  "@height":11.2,
                                                  "@radius":0.125
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"PilotHouseGroup",
                          "-children":[
                            { "Transform":
                              {
                                "@rotation":[0,1,0,1.57],
                                "@scale":[1.2,1.2,1.2],
                                "@translation":[11,0.125,5.5],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"PilotHouse",
                                      "@url":["PilotHouse.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/PilotHouse.x3d","PilotHouse.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/PilotHouse.wrl"]
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"Fans",
                          "-children":[
                            { "Transform":
                              {
                                "@DEF":"StarboardFan",
                                "@rotation":[0,-1,0,1.57],
                                "@translation":[-15,2.6,4.9],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"Fan",
                                      "@url":["Fan.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/Fan.x3d","Fan.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/Fan.wrl"]
                                    }
                                  }
                                ]
                              }
                            },
                            { "Transform":
                              {
                                "@DEF":"PortFan",
                                "@rotation":[0,-1,0,1.57],
                                "@translation":[-15,2.6,-4.9],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@USE":"Fan"
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"SkirtGroup",
                          "-children":[
                            { "Transform":
                              {
                                "@rotation":[-0,0.71,0.71,3.14],
                                "@scale":[1,1,0.9],
                                "@translation":[14.975,-1.95,0],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"Skirt",
                                      "@url":["Skirt.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/Skirt.x3d","Skirt.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/Skirt.wrl"]
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"BlowerHouses",
                          "-children":[
                            { "Transform":
                              {
                                "@DEF":"BlowerHouseTransformStarboard",
                                "@scale":[1,0.9,0.9],
                                "@translation":[5.45,4.15,5.5],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"BlowerHouse",
                                      "@url":["BlowerHouse.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/BlowerHouse.x3d","BlowerHouse.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/BlowerHouse.wrl"]
                                    }
                                  }
                                ]
                              }
                            },
                            { "Transform":
                              {
                                "@DEF":"BlowerHouseTransformPort",
                                "@scale":[1,0.9,0.9],
                                "@translation":[5.45,4.15,-5.5],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"PortBlowerHouse",
                                      "@url":["PortBlowerHouse.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/PortBlowerHouse.x3d","PortBlowerHouse.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/PortBlowerHouse.wrl"]
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"Railings",
                          "-children":[
                            { "Group":
                              {
                                "@DEF":"StarboardRailings",
                                "-children":[
                                  { "Transform":
                                    {
                                      "@DEF":"Corner",
                                      "@translation":[13.5,0.85,6.75],
                                      "-children":[
                                        { "Shape":
                                          {
                                            "-appearance":
                                              { "Appearance":
                                                {
                                                  "@DEF":"Metal",
                                                  "-material":
                                                    { "Material":
                                                      {
                                                        "@diffuseColor":[0.85,0.9,0.85],
                                                        "@shininess":1,
                                                        "@specularColor":[1,1,1]
                                                      }
                                                    }
                                                }
                                              },
                                            "-geometry":
                                              { "Extrusion":
                                                {
                                                  "@creaseAngle":3.14,
                                                  "@crossSection":[0.1,0,0.092,-0.038,0.071,-0.071,0.038,-0.092,0,-0.10,-0.038,-0.092,-0.071,-0.071,-0.092,-0.038,-0.10,0,-0.092,0.038,-0.071,0.071,-0.038,0.092,0,0.10,0.038,0.092,0.071,0.071,0.092,0.038,0.10,0],
                                                  "@scale":[0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25],
                                                  "@spine":[-0.2,0.3,0,0,0.3,0,0.1,0.3,0,0.15,0.29,0,0.2,0.275,0,0.275,0.2,0,0.29,0.15,0,0.3,0.1,0,0.3,0,0]
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@DEF":"FirstStarboardRail",
                                      "@translation":[13.8,0.45,6.75],
                                      "-children":[
                                        { "Shape":
                                          {
                                            "-appearance":
                                              { "Appearance":
                                                {
                                                  "@USE":"Metal"
                                                }
                                              },
                                            "-geometry":
                                              { "Cylinder":
                                                {
                                                  "@height":0.9,
                                                  "@radius":0.025
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@DEF":"SecondStarboardRail",
                                      "@translation":[14,0.45,6.75],
                                      "-children":[
                                        { "Shape":
                                          {
                                            "-appearance":
                                              { "Appearance":
                                                {
                                                  "@USE":"Metal"
                                                }
                                              },
                                            "-geometry":
                                              { "Cylinder":
                                                {
                                                  "@height":0.9,
                                                  "@radius":0.025
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@DEF":"ThirdStarboardRail",
                                      "@translation":[14.25,0.45,6.5],
                                      "-children":[
                                        { "Shape":
                                          {
                                            "-appearance":
                                              { "Appearance":
                                                {
                                                  "@USE":"Metal"
                                                }
                                              },
                                            "-geometry":
                                              { "Cylinder":
                                                {
                                                  "@height":0.9,
                                                  "@radius":0.025
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@DEF":"FourthStarboardRail",
                                      "@translation":[14.5,0.45,6.25],
                                      "-children":[
                                        { "Shape":
                                          {
                                            "-appearance":
                                              { "Appearance":
                                                {
                                                  "@USE":"Metal"
                                                }
                                              },
                                            "-geometry":
                                              { "Cylinder":
                                                {
                                                  "@height":0.9,
                                                  "@radius":0.025
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@DEF":"FifthStarboardRail",
                                      "@translation":[14.5,0.45,5.75],
                                      "-children":[
                                        { "Shape":
                                          {
                                            "-appearance":
                                              { "Appearance":
                                                {
                                                  "@USE":"Metal"
                                                }
                                              },
                                            "-geometry":
                                              { "Cylinder":
                                                {
                                                  "@height":0.9,
                                                  "@radius":0.025
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@DEF":"BottomRail",
                                      "-children":[
                                        { "Shape":
                                          {
                                            "-appearance":
                                              { "Appearance":
                                                {
                                                  "@USE":"Metal"
                                                }
                                              },
                                            "-geometry":
                                              { "Extrusion":
                                                {
                                                  "@creaseAngle":3.14,
                                                  "@crossSection":[0.1,0,0.092,-0.038,0.071,-0.071,0.038,-0.092,0,-0.10,-0.038,-0.092,-0.071,-0.071,-0.092,-0.038,-0.10,0,-0.092,0.038,-0.071,0.071,-0.038,0.092,0,0.10,0.038,0.092,0.071,0.071,0.092,0.038,0.10,0],
                                                  "@scale":[0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25],
                                                  "@spine":[13.4,0.35,6.75,13.8,0.35,6.75,14,0.35,6.75,14.25,0.35,6.5,14.5,0.35,6.25,14.5,0.35,5.745]
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@DEF":"TopRail",
                                      "-children":[
                                        { "Shape":
                                          {
                                            "-appearance":
                                              { "Appearance":
                                                {
                                                  "@USE":"Metal"
                                                }
                                              },
                                            "-geometry":
                                              { "Extrusion":
                                                {
                                                  "@creaseAngle":3.14,
                                                  "@crossSection":[0.1,0,0.092,-0.038,0.071,-0.071,0.038,-0.092,0,-0.10,-0.038,-0.092,-0.071,-0.071,-0.092,-0.038,-0.10,0,-0.092,0.038,-0.071,0.071,-0.038,0.092,0,0.10,0.038,0.092,0.071,0.071,0.092,0.038,0.10,0],
                                                  "@scale":[0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25],
                                                  "@spine":[13.4,0.85,6.75,13.8,0.85,6.75,14,0.85,6.75,14.25,0.85,6.5,14.5,0.85,6.25,14.5,0.85,5.74]
                                                }
                                              }
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@DEF":"StarboardAftGuardRail",
                                      "@rotation":[0,-1,0,0.3],
                                      "@scale":[0.33,0.475,0.33],
                                      "@translation":[-14,0.79,6.8],
                                      "-children":[
                                        { "Inline":
                                          {
                                            "@DEF":"GuardRail",
                                            "@url":["PortGuardRail.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/PortGuardRail.x3d","PortGuardRail.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/PortGuardRail.wrl"]
                                          }
                                        }
                                      ]
                                    }
                                  }
                                ]
                              }
                            },
                            { "Group":
                              {
                                "@DEF":"PortGuardRail",
                                "-children":[
                                  { "Transform":
                                    {
                                      "@rotation":[0,-1,0,0.79],
                                      "@scale":[0.33,0.475,0.33],
                                      "@translation":[13.8,0.79,-6.5],
                                      "-children":[
                                        { "Inline":
                                          {
                                            "@USE":"GuardRail"
                                          }
                                        }
                                      ]
                                    }
                                  },
                                  { "Transform":
                                    {
                                      "@rotation":[0,1,0,0.3],
                                      "@scale":[0.33,0.475,0.33],
                                      "@translation":[-14,0.79,-6.8],
                                      "-children":[
                                        { "Inline":
                                          {
                                            "@USE":"GuardRail"
                                          }
                                        }
                                      ]
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"CrewHouseGroup",
                          "-children":[
                            { "Transform":
                              {
                                "@rotation":[0,1,0,1.57],
                                "@scale":[1.2,1.3,1.2],
                                "@translation":[10.75,3,-5.6],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"CrewHouse",
                                      "@url":["CrewHouse.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/CrewHouse.x3d","CrewHouse.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/CrewHouse.wrl"]
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"LadderGroup",
                          "-children":[
                            { "Transform":
                              {
                                "@translation":[-3.8,0.25,-3.75],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"Ladder",
                                      "@url":["Ladder.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/Ladder.x3d","Ladder.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/Ladder.wrl"]
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"FanEngineHouses",
                          "-children":[
                            { "Transform":
                              {
                                "@scale":[1.35,1.1,1.1],
                                "@translation":[-7.7,0,-4.25],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"PortFanEngineHouse",
                                      "@url":["PortFanEngineHouse.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/PortFanEngineHouse.x3d","PortFanEngineHouse.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/PortFanEngineHouse.wrl"]
                                    }
                                  }
                                ]
                              }
                            },
                            { "Transform":
                              {
                                "@scale":[1.35,1.1,1.1],
                                "@translation":[-7.7,0,7],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"StarboardFanEngineHouse",
                                      "@url":["StarboardFanEngineHouse.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/StarboardFanEngineHouse.x3d","StarboardFanEngineHouse.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/StarboardFanEngineHouse.wrl"]
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"AftRamp",
                          "-children":[
                            { "Transform":
                              {
                                "@scale":[1,0.6,0.54],
                                "@translation":[-29.7,-0.1,0],
                                "-children":[
                                  { "Transform":
                                    {
                                      "@USE":"ForwardRamp"
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      { "Group":
                        {
                          "@DEF":"Cargo",
                          "-children":[
                            { "Transform":
                              {
                                "@translation":[0,1.5,0],
                                "-children":[
                                  { "Inline":
                                    {
                                      "@DEF":"AAV",
                                      "@url":["../AAV/AAV.x3d","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/AAV/AAV.x3d","../AAV/AAV.wrl","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/AAV/AAV.wrl"]
                                    }
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      }
                    ]
                  }
                },
                {
                  "#comment":"Medium range: simple geometry"
                },
                { "Transform":
                  {
                    "-children":[
                      { "Shape":
                        {
                          "-geometry":
                            { "Box":
                              {
                                "@size":[30,3,18]
                              }
                            },
                          "-appearance":
                            { "Appearance":
                              {
                                "-material":
                                  { "Material":
                                    {
                                      "@diffuseColor":[0.25,0.25,0.33]
                                    }
                                  }
                              }
                            }
                        }
                      },
                      { "Transform":
                        {
                          "@translation":[0,3,7],
                          "-children":[
                            { "Shape":
                              {
                                "-geometry":
                                  { "Box":
                                    {
                                      "@size":[24,4,3]
                                    }
                                  },
                                "-appearance":
                                  { "Appearance":
                                    {
                                      "-material":
                                        { "Material":
                                          {
                                            "@diffuseColor":[0.65,0.65,0.8]
                                          }
                                        }
                                    }
                                  }
                              }
                            }
                          ]
                        }
                      },
                      { "Transform":
                        {
                          "@translation":[0,3,-7],
                          "-children":[
                            { "Shape":
                              {
                                "-geometry":
                                  { "Box":
                                    {
                                      "@size":[24,4,3]
                                    }
                                  },
                                "-appearance":
                                  { "Appearance":
                                    {
                                      "-material":
                                        { "Material":
                                          {
                                            "@diffuseColor":[0.65,0.65,0.8]
                                          }
                                        }
                                    }
                                  }
                              }
                            }
                          ]
                        }
                      },
                      { "Transform":
                        {
                          "@translation":[14,3,0],
                          "-children":[
                            { "Shape":
                              {
                                "-geometry":
                                  { "Box":
                                    {
                                      "@size":[1,3,18]
                                    }
                                  },
                                "-appearance":
                                  { "Appearance":
                                    {
                                      "-material":
                                        { "Material":
                                          {
                                            "@diffuseColor":[0.5,0.5,0.6]
                                          }
                                        }
                                    }
                                  }
                              }
                            }
                          ]
                        }
                      },
                      { "Transform":
                        {
                          "@translation":[-13.5,3,0],
                          "-children":[
                            { "Shape":
                              {
                                "-geometry":
                                  { "Box":
                                    {
                                      "@size":[1,3,18]
                                    }
                                  },
                                "-appearance":
                                  { "Appearance":
                                    {
                                      "-material":
                                        { "Material":
                                          {
                                            "@diffuseColor":[0.5,0.5,0.6]
                                          }
                                        }
                                    }
                                  }
                              }
                            }
                          ]
                        }
                      },
                      { "Transform":
                        {
                          "@rotation":[0,0,1,1.57],
                          "@translation":[-14,4,8],
                          "-children":[
                            { "Shape":
                              {
                                "-geometry":
                                  { "Cylinder":
                                    {
                                      "@radius":3
                                    }
                                  },
                                "-appearance":
                                  { "Appearance":
                                    {
                                      "-material":
                                        { "Material":
                                          {
                                            "@diffuseColor":[0.5,0.5,0.33]
                                          }
                                        }
                                    }
                                  }
                              }
                            }
                          ]
                        }
                      },
                      { "Transform":
                        {
                          "@rotation":[0,0,1,1.57],
                          "@translation":[-14,4,-8],
                          "-children":[
                            { "Shape":
                              {
                                "-geometry":
                                  { "Cylinder":
                                    {
                                      "@radius":3
                                    }
                                  },
                                "-appearance":
                                  { "Appearance":
                                    {
                                      "-material":
                                        { "Material":
                                          {
                                            "@diffuseColor":[0.5,0.5,0.33]
                                          }
                                        }
                                    }
                                  }
                              }
                            }
                          ]
                        }
                      }
                    ]
                  }
                },
                {
                  "#comment":"Long range: tactical symbol"
                },
                { "Billboard":
                  {
                    "@DEF":"LongRangeSymbol",
                    "@axisOfRotation":[0,0,0],
                    "-children":[
                      { "Transform":
                        {
                          "@translation":[0,30,0],
                          "-children":[
                            { "Shape":
                              {
                                "-geometry":
                                  { "IndexedFaceSet":
                                    {
                                      "@coordIndex":[0,1,2,3,4,-1],
                                      "@solid":false,
                                      "-coord":
                                        { "Coordinate":
                                          {
                                            "@point":[60,60,0,60,-60,0,-60,-60,0,-60,60,0,60,60,0]
                                          }
                                        }
                                    }
                                  },
                                "-appearance":
                                  { "Appearance":
                                    {
                                      "-texture":
                                        { "ImageTexture":
                                          {
                                            "@url":["Hovercraft.png","https://www.web3d.org/x3d/content/examples/Savage/AmphibiousVehicles/LCAC/Hovercraft.png"]
                                          }
                                        }
                                    }
                                  }
                              }
                            }
                          ]
                        }
                      }
                    ]
                  }
                },
                { "WorldInfo":
                  {
                    "@info":["Out of range: null node"]
                  }
                }
              ]
            }
          }
        ]
    }
  }
}