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    "head": {
        "meta": [
          {
            "@name":"title",
            "@content":"SliderExample.x3d"
          },
          {
            "@name":"creator",
            "@content":"Mike Hunsberger"
          },
          {
            "@name":"created",
            "@content":"12 February 2001"
          },
          {
            "@name":"modified",
            "@content":"28 November 2019"
          },
          {
            "@name":"description",
            "@content":"This example uses an external proto SliderProto to generate a slider that produces integer values."
          },
          {
            "@name":"warning",
            "@content":"needs troubleshooting."
          },
          {
            "@name":"identifier",
            "@content":"https://www.web3d.org/x3d/content/examples/Savage/Tools/ExerciseClock/SliderExample.x3d"
          },
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            "@name":"generator",
            "@content":"X3D-Edit 3.2, https://www.web3d.org/x3d/tools/X3D-Edit"
          },
          {
            "@name":"license",
            "@content":"../../license.html"
          },
          {
            "@name":"translated",
            "@content":"26 March 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"
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        ]
    },
    "Scene": {
        "-children":[
          { "WorldInfo":
            {
              "@title":"SliderExample.x3d"
            }
          },
          { "ExternProtoDeclare":
            {
              "@name":"Slider",
              "@url":["SliderPrototype.x3d#Slider","https://www.web3d.org/x3d/content/examples/Savage/Tools/ExerciseClock/SliderPrototype.x3d#Slider","SliderPrototype.wrl#Slider","https://www.web3d.org/x3d/content/examples/Savage/Tools/ExerciseClock/SliderPrototype.wrl#Slider"],
              "field": [
                {
                  "@name":"height",
                  "@accessType":"initializeOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"radius",
                  "@accessType":"initializeOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"min",
                  "@accessType":"initializeOnly",
                  "@type":"SFInt32"
                },
                {
                  "@name":"max",
                  "@accessType":"initializeOnly",
                  "@type":"SFInt32"
                },
                {
                  "@name":"value",
                  "@accessType":"initializeOnly",
                  "@type":"SFInt32"
                },
                {
                  "@name":"set_min",
                  "@accessType":"inputOnly",
                  "@type":"SFInt32"
                },
                {
                  "@name":"set_max",
                  "@accessType":"inputOnly",
                  "@type":"SFInt32"
                },
                {
                  "@name":"set_value",
                  "@accessType":"outputOnly",
                  "@type":"SFInt32"
                },
                {
                  "@name":"value_changed",
                  "@accessType":"outputOnly",
                  "@type":"SFInt32"
                }
              ]
            }
          },
          { "ExternProtoDeclare":
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              "@name":"ScaledSFFloat",
              "@url":["SliderPrototype.x3d#ScaledSFFloat","https://www.web3d.org/x3d/content/examples/Savage/Tools/ExerciseClock/SliderPrototype.x3d#ScaledSFFloat","SliderPrototype.wrl#ScaledSFFloat","https://www.web3d.org/x3d/content/examples/Savage/Tools/ExerciseClock/SliderPrototype.wrl#ScaledSFFloat"],
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                {
                  "@name":"newMin",
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                  "@type":"SFFloat"
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                {
                  "@name":"newMax",
                  "@accessType":"initializeOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"set_oldMin",
                  "@accessType":"inputOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"set_oldMax",
                  "@accessType":"inputOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"set_newMin",
                  "@accessType":"inputOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"set_newMax",
                  "@accessType":"inputOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"set_value",
                  "@accessType":"inputOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"value_changed",
                  "@accessType":"outputOnly",
                  "@type":"SFFloat"
                }
              ]
            }
          },
          { "ExternProtoDeclare":
            {
              "@name":"SingleTypeConversion",
              "@url":["SliderPrototype.x3d#SingleTypeConversion","https://www.web3d.org/x3d/content/examples/Savage/Tools/ExerciseClock/SliderPrototype.x3d#SingleTypeConversion","SliderPrototype.wrl#SingleTypeConversion","https://www.web3d.org/x3d/content/examples/Savage/Tools/ExerciseClock/SliderPrototype.wrl#SingleTypeConversion"],
              "field": [
                {
                  "@name":"SFBoolValue",
                  "@accessType":"inputOnly",
                  "@type":"SFBool"
                },
                {
                  "@name":"SFFloatValue",
                  "@accessType":"inputOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"SFInt32Value",
                  "@accessType":"inputOnly",
                  "@type":"SFInt32"
                },
                {
                  "@name":"SFStringValue",
                  "@accessType":"inputOnly",
                  "@type":"SFString"
                },
                {
                  "@name":"SFBoolResult",
                  "@accessType":"outputOnly",
                  "@type":"SFBool"
                },
                {
                  "@name":"SFFloatResult",
                  "@accessType":"outputOnly",
                  "@type":"SFFloat"
                },
                {
                  "@name":"SFInt32Result",
                  "@accessType":"outputOnly",
                  "@type":"SFInt32"
                },
                {
                  "@name":"SFStringResult",
                  "@accessType":"outputOnly",
                  "@type":"SFString"
                },
                {
                  "@name":"MFStringResult",
                  "@accessType":"outputOnly",
                  "@type":"MFString"
                }
              ]
            }
          },
          { "Viewpoint":
            {
              "@description":"Slider Example"
            }
          },
          { "Transform":
            {
              "@rotation":[0,0,1,-1.57079],
              "-children":[
                { "ProtoInstance":
                  {
                    "@name":"Slider",
                    "@DEF":"Slider",
                    "fieldValue": [
                      {
                        "@name":"min",
                        "@value":0
                      },
                      {
                        "@name":"max",
                        "@value":24
                      },
                      {
                        "@name":"height",
                        "@value":5
                      },
                      {
                        "@name":"radius",
                        "@value":0.1
                      },
                      {
                        "@name":"value",
                        "@value":12
                      }
                    ]
                  }
                }
              ]
            }
          },
          { "Transform":
            {
              "@translation":[4,2,0],
              "-children":[
                { "Shape":
                  {
                    "-geometry":
                      { "Text":
                        {
                          "@DEF":"VALUE_TEXT",
                          "@string":["Value"]
                        }
                      }
                  }
                }
              ]
            }
          },
          { "ProtoInstance":
            {
              "@name":"SingleTypeConversion",
              "@DEF":"Converter"
            }
          },
          { "ProtoInstance":
            {
              "@name":"ScaledSFFloat",
              "@DEF":"Scaler",
              "fieldValue": [
                {
                  "@name":"oldMin",
                  "@value":0
                },
                {
                  "@name":"oldMax",
                  "@value":24
                },
                {
                  "@name":"newMin",
                  "@value":0
                },
                {
                  "@name":"newMax",
                  "@value":1
                }
              ]
            }
          },
          { "ROUTE":
            {
              "@fromField":"value_changed",
              "@fromNode":"Slider",
              "@toField":"SFInt32Value",
              "@toNode":"Converter"
            }
          },
          { "ROUTE":
            {
              "@fromField":"SFFloatResult",
              "@fromNode":"Converter",
              "@toField":"set_value",
              "@toNode":"Scaler"
            }
          },
          { "ROUTE":
            {
              "@fromField":"MFStringResult",
              "@fromNode":"Converter",
              "@toField":"set_string",
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          }
        ]
    }
  }
}