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          {
            "@name":"title",
            "@content":"Figure20.16SpotLightBeamWidthComparison.x3d"
          },
          {
            "@name":"creator",
            "@content":"Figure 20.16, The VRML 2.0 Sourcebook, Copyright [1997] By Andrea L. Ames, David R. Nadeau, and John L. Moreland"
          },
          {
            "@name":"reference",
            "@content":"http://www.wiley.com/legacy/compbooks/vrml2sbk/ch20/20fig16a.htm"
          },
          {
            "@name":"reference",
            "@content":"http://www.wiley.com/legacy/compbooks/vrml2sbk/ch20/20fig16b.htm"
          },
          {
            "@name":"reference",
            "@content":"http://www.wiley.com/legacy/compbooks/vrml2sbk/ch20/20fig16c.htm"
          },
          {
            "@name":"translator",
            "@content":"Don Brutzman"
          },
          {
            "@name":"created",
            "@content":"10 September 2000"
          },
          {
            "@name":"modified",
            "@content":"15 January 2011"
          },
          {
            "@name":"description",
            "@content":"Three meshes illuminated by separate spotlights, with outer cone set to 45 degrees and inner cones set to 45, 22 1/2, and 1/2 degrees respectively. Combines Figures 20.16a, 16b, 16c."
          },
          {
            "@name":"identifier",
            "@content":"http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter20-Lighting/Figure20.16SpotLightBeamWidthComparison.x3d"
          },
          {
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          },
          {
            "@name":"license",
            "@content":"../../license.html"
          },
          {
            "@name":"translated",
            "@content":"19 March 2017"
          },
          {
            "@name":"generator",
            "@content":"X3dToJson.xslt, http://www.web3d.org/x3d/stylesheets/X3dToJson.html"
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            "@content":"An experimental version of X3D JSON encoding is used for this scene.  Status online at http://www.web3d.org/wiki/index.php/X3D_JSON_Encoding"
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    "Scene": {
        "-children":[
          { "Viewpoint":
            {
              "@description":"SpotLights shining on meshes, outer cone 45 degrees. Inner cone varies 90 to 45 to 5 degrees.",
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              "@position":[0,24,48]
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          },
          { "Viewpoint":
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              "@description":"SpotLight beam differences are more pronounced at narrow angles",
              "@orientation":[1,0,0,-0.157],
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          },
          {
            "#comment":"Note headlight turned off in NavigationInfo. Most browsers allow user toggling headlight also."
          },
          {
            "#comment":"This NavigationInfo node is bound at runtime and overrides the NavigationInfo headlight setting within the Inlined scene."
          },
          {
            "#comment":"Check out the scene with headlight off"
          },
          { "Transform":
            {
              "@translation":[-21,0,0],
              "-children":[
                { "SpotLight":
                  {
                    "@ambientIntensity":0.5,
                    "@beamWidth":0.785,
                    "@cutOffAngle":0.785,
                    "@direction":[0,-1,0],
                    "@location":[0,9,0],
                    "@radius":12
                  }
                },
                { "Inline":
                  {
                    "@DEF":"FlatMesh",
                    "@bboxSize":[16,16,16],
                    "@url":["Figure20.05FlatMesh.x3d","http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter20-Lighting/Figure20.05FlatMesh.x3d","Figure20.05FlatMesh.wrl","http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter20-Lighting/Figure20.05FlatMesh.wrl"]
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          },
          { "Group":
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              "-children":[
                { "SpotLight":
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                    "@ambientIntensity":0.5,
                    "@beamWidth":0.392,
                    "@cutOffAngle":0.785,
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                    "@location":[0,9,0],
                    "@radius":12
                  }
                },
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                    "@USE":"FlatMesh"
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                }
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          },
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              "@translation":[21,0,0],
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                    "@location":[0,9,0],
                    "@radius":12
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