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                    "@DEF":"View25medium",
                    "@description":"California State University, Channel Islands 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.1624126428852,-119.0425264841287,100000]
                  }
                },
                { "GeoViewpoint":
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                    "@DEF":"View25low",
                    "@description":"California State University, Channel Islands 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.1624126428852,-119.0425264841287,50000]
                  }
                },
                { "GeoViewpoint":
                  {
                    "@DEF":"View26high",
                    "@description":"California State University, Northridge 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.23959265263849,-118.5284272400904,200000]
                  }
                },
                { "GeoViewpoint":
                  {
                    "@DEF":"View26medium",
                    "@description":"California State University, Northridge 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.23959265263849,-118.5284272400904,100000]
                  }
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                { "GeoViewpoint":
                  {
                    "@DEF":"View26low",
                    "@description":"California State University, Northridge 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.23959265263849,-118.5284272400904,50000]
                  }
                },
                { "GeoViewpoint":
                  {
                    "@DEF":"View27high",
                    "@description":"California State University, Los Angeles 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.06645996626264,-118.1682050902557,200000]
                  }
                },
                { "GeoViewpoint":
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                    "@DEF":"View27medium",
                    "@description":"California State University, Los Angeles 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.06645996626264,-118.1682050902557,100000]
                  }
                },
                { "GeoViewpoint":
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                    "@DEF":"View27low",
                    "@description":"California State University, Los Angeles 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.06645996626264,-118.1682050902557,50000]
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                },
                { "GeoViewpoint":
                  {
                    "@DEF":"View28high",
                    "@description":"California State Polytechnic University, Pomona 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.05727150000314,-117.8215320234812,200000]
                  }
                },
                { "GeoViewpoint":
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                    "@DEF":"View28medium",
                    "@description":"California State Polytechnic University, Pomona 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.05727150000314,-117.8215320234812,100000]
                  }
                },
                { "GeoViewpoint":
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                    "@DEF":"View28low",
                    "@description":"California State Polytechnic University, Pomona 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.05727150000314,-117.8215320234812,50000]
                  }
                },
                { "GeoViewpoint":
                  {
                    "@DEF":"View29high",
                    "@description":"California State University, San Bernardino 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.18180116432101,-117.3243676664719,200000]
                  }
                },
                { "GeoViewpoint":
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                    "@DEF":"View29medium",
                    "@description":"California State University, San Bernardino 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.18180116432101,-117.3243676664719,100000]
                  }
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                { "GeoViewpoint":
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                    "@DEF":"View29low",
                    "@description":"California State University, San Bernardino 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[34.18180116432101,-117.3243676664719,50000]
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                },
                { "GeoViewpoint":
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                    "@DEF":"View30high",
                    "@description":"California State University, Fullerton 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.882522,-117.8868367869023,200000]
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                },
                { "GeoViewpoint":
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                    "@DEF":"View30medium",
                    "@description":"California State University, Fullerton 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.882522,-117.8868367869023,100000]
                  }
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                { "GeoViewpoint":
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                    "@DEF":"View30low",
                    "@description":"California State University, Fullerton 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.882522,-117.8868367869023,50000]
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                },
                { "GeoViewpoint":
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                    "@DEF":"View31high",
                    "@description":"California State University Dominguez Hills 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.86463396857103,-118.2553596272055,200000]
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                { "GeoViewpoint":
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                    "@DEF":"View31medium",
                    "@description":"California State University Dominguez Hills 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.86463396857103,-118.2553596272055,100000]
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                { "GeoViewpoint":
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                    "@DEF":"View31low",
                    "@description":"California State University Dominguez Hills 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.86463396857103,-118.2553596272055,50000]
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                { "GeoViewpoint":
                  {
                    "@DEF":"View32high",
                    "@description":"California State University, Long Beach 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.78196696470824,-118.112678253688,200000]
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                { "GeoViewpoint":
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                    "@DEF":"View32medium",
                    "@description":"California State University, Long Beach 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.78196696470824,-118.112678253688,100000]
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                },
                { "GeoViewpoint":
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                    "@DEF":"View32low",
                    "@description":"California State University, Long Beach 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.78196696470824,-118.112678253688,50000]
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                { "GeoViewpoint":
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                    "@DEF":"View33high",
                    "@description":"California State University, San Marcos 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.12837619265174,-117.1600194071002,200000]
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                { "GeoViewpoint":
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                    "@DEF":"View33medium",
                    "@description":"California State University, San Marcos 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.12837619265174,-117.1600194071002,100000]
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                { "GeoViewpoint":
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                    "@DEF":"View33low",
                    "@description":"California State University, San Marcos 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.12837619265174,-117.1600194071002,50000]
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                },
                { "GeoViewpoint":
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                    "@DEF":"View34high",
                    "@description":"San Diego State University 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[32.77593126586385,-117.0722876242553,200000]
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                },
                { "GeoViewpoint":
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                    "@DEF":"View34medium",
                    "@description":"San Diego State University 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[32.77593126586385,-117.0722876242553,100000]
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                },
                { "GeoViewpoint":
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                    "@DEF":"View34low",
                    "@description":"San Diego State University 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[32.77593126586385,-117.0722876242553,50000]
                  }
                },
                { "GeoViewpoint":
                  {
                    "@DEF":"View35high",
                    "@description":"CENIC 200km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.879947,-118.027903,200000]
                  }
                },
                { "GeoViewpoint":
                  {
                    "@DEF":"View35medium",
                    "@description":"CENIC 100km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.879947,-118.027903,100000]
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                },
                { "GeoViewpoint":
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                    "@DEF":"View35low",
                    "@description":"CENIC 50km",
                    "@orientation":[1,0,0,-1.57],
                    "@position":[33.879947,-118.027903,50000]
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                }
              ]
            }
          },
          {
            "#comment":"===================="
          },
          { "ExternProtoDeclare":
            {
              "@name":"CrossHair",
              "@appinfo":"CrossHair prototype provides a heads-up display (HUD) crosshair at the view center, which is useful for assessing NavigationInfo lookAt point",
              "@url":["../../Savage/Tools/HeadsUpDisplays/CrossHairPrototype.x3d#CrossHair","https://www.web3d.org/x3d/content/examples/Savage/Tools/HeadsUpDisplays/CrossHairPrototype.x3d#CrossHair","../../Savage/Tools/HeadsUpDisplays/CrossHairPrototype.wrl#CrossHair","https://www.web3d.org/x3d/content/examples/Savage/Tools/HeadsUpDisplays/CrossHairPrototype.wrl#CrossHair"],
              "field": [
                {
                  "@name":"enabled",
                  "@accessType":"initializeOnly",
                  "@appinfo":"whether CrossHair prototype is enabled or not",
                  "@type":"SFBool"
                },
                {
                  "@name":"set_enabled",
                  "@accessType":"inputOnly",
                  "@appinfo":"control whether enabled/disabled",
                  "@type":"SFBool"
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                {
                  "@name":"markerColor",
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                  "@appinfo":"color of CrossHair marker",
                  "@type":"SFColor"
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                {
                  "@name":"scale",
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                  "@type":"SFVec3f"
                },
                {
                  "@name":"positionOffsetFromCamera",
                  "@accessType":"inputOutput",
                  "@appinfo":"distance in front of HUD viewpoint",
                  "@type":"SFVec3f"
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              ]
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          },
          { "ProtoInstance":
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              "@name":"CrossHair",
              "@DEF":"CrossHairInstance",
              "fieldValue": [
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                  "@name":"enabled",
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                  "@name":"markerColor",
                  "@value":[0.1,0.8,0.1]
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                {
                  "@name":"scale",
                  "@value":[0.5,0.5,0.5]
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                {
                  "@name":"positionOffsetFromCamera",
                  "@value":[0,0,-5]
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              ]
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          },
          {
            "#comment":"===================="
          },
          { "ExternProtoDeclare":
            {
              "@name":"HeadsUpDisplay",
              "@appinfo":"Heads-up display (HUD) keeps child geometry aligned on screen in a consistent location",
              "@url":["../../../X3dForWebAuthors/Chapter14Prototypes/HeadsUpDisplayPrototype.x3d#HeadsUpDisplay","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter14Prototypes/HeadsUpDisplayPrototype.x3d#HeadsUpDisplay","../../../X3dForWebAuthors/Chapter14Prototypes/HeadsUpDisplayPrototype.wrl#HeadsUpDisplay","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter14Prototypes/HeadsUpDisplayPrototype.wrl#HeadsUpDisplay"],
              "field": [
                {
                  "@name":"children",
                  "@accessType":"inputOutput",
                  "@appinfo":"X3D content positioned at HUD offset",
                  "@type":"MFNode"
                },
                {
                  "@name":"screenOffset",
                  "@accessType":"inputOutput",
                  "@appinfo":"offset position for HUD relative to current view location, default 0 0 -5",
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                  "@name":"position_changed",
                  "@accessType":"outputOnly",
                  "@appinfo":"HUD position update (in world coordinates) relative to original location",
                  "@type":"SFVec3f"
                },
                {
                  "@name":"orientation_changed",
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                  "@appinfo":"HUD orientation update relative to original location",
                  "@type":"SFRotation"
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              ]
            }
          },
          {
            "#comment":"===================="
          },
          { "ExternProtoDeclare":
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              "@name":"ViewpointSequencer",
              "@appinfo":"Sequentially binds each Viewpoint in a set of Viewpoint USE nodes, creating an automatic tour for a scene",
              "@url":["../../Savage/Tools/Animation/ViewpointSequencerPrototype.x3d#ViewpointSequencer","https://www.web3d.org/x3d/content/examples/Savage/Tools/Animation/ViewpointSequencerPrototype.x3d#ViewpointSequencer","../../Savage/Tools/Animation/ViewpointSequencerPrototype.wrl#ViewpointSequencer","https://www.web3d.org/x3d/content/examples/Savage/Tools/Animation/ViewpointSequencerPrototype.wrl#ViewpointSequencer"],
              "field": [
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                  "@name":"viewpoints",
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                  "@appinfo":"Viewpoint USE nodes that are sequentially bound",
                  "@type":"MFNode"
                },
                {
                  "@name":"interval",
                  "@accessType":"inputOutput",
                  "@appinfo":"number of seconds between viewpoint shifts",
                  "@type":"SFTime"
                },
                {
                  "@name":"enabled",
                  "@accessType":"inputOutput",
                  "@appinfo":"whether ViewpointSequencer is enabled or not",
                  "@type":"SFBool"
                },
                {
                  "@name":"set_enabled",
                  "@accessType":"inputOnly",
                  "@appinfo":"whether ViewpointSequencer is enabled or not",
                  "@type":"SFBool"
                },
                {
                  "@name":"previous",
                  "@accessType":"inputOnly",
                  "@appinfo":"bind previous Viewpoint in list",
                  "@type":"SFBool"
                },
                {
                  "@name":"next",
                  "@accessType":"inputOnly",
                  "@appinfo":"bind next Viewpoint in list",
                  "@type":"SFBool"
                },
                {
                  "@name":"toggleMessage",
                  "@accessType":"inputOutput",
                  "@appinfo":"Select message to toggle ViewpointSequencer",
                  "@type":"MFString"
                },
                {
                  "@name":"toggleMessageFontSize",
                  "@accessType":"initializeOnly",
                  "@appinfo":"Color for toggleMessage text",
                  "@type":"SFFloat"
                },
                {
                  "@name":"toggleMessageColor",
                  "@accessType":"inputOutput",
                  "@appinfo":"Color for toggleMessage text",
                  "@type":"SFColor"
                },
                {
                  "@name":"traceEnabled",
                  "@accessType":"inputOutput",
                  "@appinfo":"enable console output",
                  "@type":"SFBool"
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          },
          { "ProtoInstance":
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              "@name":"ViewpointSequencer",
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                  "@value":true
                },
                {
                  "@name":"toggleMessage",
                  "@value":["ViewpointSequencer tour"]
                },
                {
                  "@name":"viewpoints",
                  "-children":[
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                        "@USE":"View01high"
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                    { "GeoViewpoint":
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                        "@USE":"View01medium"
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                    { "GeoViewpoint":
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                        "@USE":"View02high"
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                        "@USE":"View04medium"
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                    { "GeoViewpoint":
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                        "@USE":"View06medium"
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                    { "GeoViewpoint":
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                    },
                    { "GeoViewpoint":
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                        "@USE":"View07high"
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                    { "GeoViewpoint":
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                        "@USE":"View07medium"
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                    { "GeoViewpoint":
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                        "@USE":"View08high"
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                    { "GeoViewpoint":
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                        "@USE":"View08medium"
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                    { "GeoViewpoint":
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                        "@USE":"View08low"
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                    { "GeoViewpoint":
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                        "@USE":"View09medium"
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                    { "GeoViewpoint":
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                        "@USE":"View09low"
                      }
                    },
                    { "GeoViewpoint":
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                        "@USE":"View10high"
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                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View10medium"
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                    },
                    { "GeoViewpoint":
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                        "@USE":"View10low"
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                    },
                    { "GeoViewpoint":
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                        "@USE":"View11high"
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                    { "GeoViewpoint":
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                        "@USE":"View11medium"
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                    { "GeoViewpoint":
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                    { "GeoViewpoint":
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                    { "GeoViewpoint":
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                        "@USE":"View12medium"
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                    { "GeoViewpoint":
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                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View32medium"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View32low"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View33high"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View33medium"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View33low"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View34high"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View34medium"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View34low"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View35high"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View35medium"
                      }
                    },
                    { "GeoViewpoint":
                      {
                        "@USE":"View35low"
                      }
                    },
                    { "Viewpoint":
                      {
                        "@DEF":"View4",
                        "@description":"View four (-X axis)",
                        "@orientation":[0,1,0,-1.57],
                        "@position":[-10,0,0]
                      }
                    }
                  ]
                }
              ],
              "-children":[
                {
                  "#comment":"TODO initially enabled needs to be off, and scene provides selectable text or Viewpoint to activate"
                }
              ]
            }
          },
          {
            "#comment":"===================="
          },
          { "GeoLocation":
            {
              "@geoCoords":[36.595599,-121.877148,624990],
              "-children":[
                { "Billboard":
                  {
                    "@axisOfRotation":[0,0,0],
                    "-children":[
                      { "Shape":
                        {
                          "-geometry":
                            { "Text":
                              {
                                "@string":["ViewpointSequencer tour"],
                                "-fontStyle":
                                  { "FontStyle":
                                    {
                                      "@justify":["MIDDLE","MIDDLE"]
                                    }
                                  }
                              }
                            },
                          "-appearance":
                            { "Appearance":
                              {
                                "-material":
                                  { "Material":
                                    {
                                      "@ambientIntensity":0.25,
                                      "@diffuseColor":[0.795918,0.505869,0.093315],
                                      "@shininess":0.39,
                                      "@specularColor":[0.923469,0.428866,0.006369]
                                    }
                                  }
                              }
                            }
                        }
                      }
                    ]
                  }
                },
                { "TouchSensor":
                  {
                    "@DEF":"TourTouch",
                    "@description":"Touch text to turn tour on/off"
                  }
                },
                { "BooleanToggle":
                  {
                    "@DEF":"TourToggle"
                  }
                },
                { "ROUTE":
                  {
                    "@fromField":"isActive",
                    "@fromNode":"TourTouch",
                    "@toField":"set_boolean",
                    "@toNode":"TourToggle"
                  }
                },
                { "ROUTE":
                  {
                    "@fromField":"toggle",
                    "@fromNode":"TourToggle",
                    "@toField":"set_enabled",
                    "@toNode":"ViewpointTour"
                  }
                }
              ]
            }
          },
          {
            "#comment":"===================="
          },
          { "ExternProtoDeclare":
            {
              "@name":"ViewPositionOrientation",
              "@appinfo":"ViewPositionOrientation provides provides console output of local position and orientation as user navigates",
              "@url":["../../Savage/Tools/Authoring/ViewPositionOrientationPrototype.x3d#ViewPositionOrientation","https://www.web3d.org/x3d/content/examples/Savage/Tools/Authoring/ViewPositionOrientationPrototype.x3d#ViewPositionOrientation","../../Savage/Tools/Authoring/ViewPositionOrientationPrototype.wrl#ViewPositionOrientation","https://www.web3d.org/x3d/content/examples/Savage/Tools/Authoring/ViewPositionOrientationPrototype.wrl#ViewPositionOrientation"],
              "field": [
                {
                  "@name":"enabled",
                  "@accessType":"inputOutput",
                  "@appinfo":"Whether or not ViewPositionOrientation sends output to console",
                  "@type":"SFBool"
                },
                {
                  "@name":"traceEnabled",
                  "@accessType":"initializeOnly",
                  "@appinfo":"Output internal trace messages for debugging this node, intended for developer use only",
                  "@type":"SFBool"
                },
                {
                  "@name":"set_traceEnabled",
                  "@accessType":"inputOnly",
                  "@appinfo":"Ability to turn output tracing on/off at runtime",
                  "@type":"SFBool"
                },
                {
                  "@name":"position_changed",
                  "@accessType":"outputOnly",
                  "@appinfo":"Output local position",
                  "@type":"SFVec3f"
                },
                {
                  "@name":"orientation_changed",
                  "@accessType":"outputOnly",
                  "@appinfo":"Output local orientation",
                  "@type":"SFRotation"
                },
                {
                  "@name":"outputViewpointString",
                  "@accessType":"outputOnly",
                  "@appinfo":"MFString value of new Viewpoint",
                  "@type":"MFString"
                }
              ]
            }
          },
          { "ProtoInstance":
            {
              "@name":"ViewPositionOrientation",
              "@DEF":"ExampleViewPositionOrientation",
              "fieldValue": [
                {
                  "@name":"enabled",
                  "@value":false
                }
              ]
            }
          },
          {
            "#comment":"===================="
          }
        ]
    }
  }
}