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    "@xsd:noNamespaceSchemaLocation":"https://www.web3d.org/specifications/x3d-3.3.xsd",
    "JSON schema":"https://www.web3d.org/specifications/x3d-4.0-JSONSchema.autogenerated.json",
    "head": {
        "meta": [
          {
            "@name":"title",
            "@content":"BouncingBoxSimulink.x3d"
          },
          {
            "@name":"description",
            "@content":"Bounce a flexible Box up and down by adapting an example from Mathworks Matlab using Simulink for animation."
          },
          {
            "@name":"creator",
            "@content":"Ben Cheng and Don Brutzman"
          },
          {
            "@name":"translator",
            "@content":"Ben Cheng"
          },
          {
            "@name":"created",
            "@content":"1 October 2014"
          },
          {
            "@name":"modified",
            "@content":"20 October 2019"
          },
          {
            "@name":"Image",
            "@content":"BouncingBoxSimulinkLooping.png"
          },
          {
            "@name":"Image",
            "@content":"BouncingBoxSimulink.png"
          },
          {
            "@name":"info",
            "@content":"Matlab users can select one of the following Simulink project links to run this demo. Each uses the VRML .wrl version of the scene."
          },
          {
            "@name":"reference",
            "@content":"BouncingBoxLooping.slx"
          },
          {
            "@name":"reference",
            "@content":"BouncingBoxNoAttenuation.slx"
          },
          {
            "@name":"TODO",
            "@content":"delete from version control: BouncingBoxSimulinkProject.slx"
          },
          {
            "@name":"reference",
            "@content":"BouncingBoxSimulink.wrl"
          },
          {
            "@name":"reference",
            "@content":"MatlabSimulinkBouncingBoxVrmlDemo.mov"
          },
          {
            "@name":"reference",
            "@content":"BouncingBoxSimulinkMatlabVRtoolExample.pdf"
          },
          {
            "@name":"reference",
            "@content":"BouncingBoxSimulinkMatlabVRtoolExample.doc"
          },
          {
            "@name":"reference",
            "@content":"MatlabSimulinkX3D-Web3D2015FastForwardChengBrutzman.pdf"
          },
          {
            "@name":"reference",
            "@content":"MatlabSimulinkX3D-Web3D2015FastForwardChengBrutzman.pptx"
          },
          {
            "@name":"reference",
            "@content":"SimulinkX3dPosterChengBrutzman2015May14_letter.pdf"
          },
          {
            "@name":"reference",
            "@content":"SimulinkX3dPosterChengBrutzman2015May14_letter.pptx"
          },
          {
            "@name":"reference",
            "@content":"SimulinkX3dPosterChengBrutzman2015May11_widescreen.pdf"
          },
          {
            "@name":"reference",
            "@content":"SimulinkX3dPosterChengBrutzman2015May11_widescreen.pptx"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com/help/sl3d/examples/bouncing-ball.html"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com/products/matlab"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com/products/simulink"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com/products/3d-animation/features.html"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com/examples/3d-animation"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com/products/3d-animation/videos.html"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com/help/sl3d/index.html#build-virtual-reality-worlds"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com/help/sl3d/using-cad-models-with-the-simulink-3d-animation-product.html"
          },
          {
            "@name":"reference",
            "@content":"http://www.mathworks.com/help/physmod/sm/mech/vis/visualizing-with-a-virtual-reality-client.html"
          },
          {
            "@name":"info",
            "@content":"The accompanying wish list describes how Matlab and Humusoft should improve their support for X3D, instead of using VRML and being many years out of date."
          },
          {
            "@name":"reference",
            "@content":"https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/Matlab/MathworksWishList.txt"
          },
          {
            "@name":"requires",
            "@content":"MATLAB R2014B for Simulink animation to work"
          },
          {
            "@name":"identifier",
            "@content":"https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/Matlab/BouncingBoxSimulink.x3d"
          },
          {
            "@name":"reference",
            "@content":"http://web3d.org/pipermail/x3d-public_web3d.org/2014-October/002975.html"
          },
          {
            "@name":"generator",
            "@content":"Matlab, http://www.mathworks.org"
          },
          {
            "@name":"generator",
            "@content":"X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit"
          },
          {
            "@name":"license",
            "@content":"../license.html"
          },
          {
            "@name":"translated",
            "@content":"31 August 2025"
          },
          {
            "@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":"BouncingBoxSimulink.x3d"
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          },
          { "Viewpoint":
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              "@description":"Hello Matlab Simulink bouncing box!",
              "@orientation":[1,0,0,0.942478],
              "@position":[0,-15,18]
            }
          },
          { "Viewpoint":
            {
              "@description":"Closeup view Simulink bouncing box!",
              "@orientation":[1,0,0,-0.463648],
              "@position":[0,6,12]
            }
          },
          { "Background":
            {
              "@skyColor":[0.6,0.784314,1]
            }
          },
          { "NavigationInfo":
            {
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          },
          { "Transform":
            {
              "@DEF":"BoxTransform",
              "@translation":[0,0,1],
              "-children":[
                { "Shape":
                  {
                    "-geometry":
                      { "Box":
                        {
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                      },
                    "-appearance":
                      { "Appearance":
                        {
                          "-material":
                            { "Material":
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                                "@diffuseColor":[1,0.419608,0.439216]
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                            }
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                      }
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              ]
            }
          },
          { "Transform":
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              "@DEF":"GroundPlane",
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                { "Shape":
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                          "@size":[10,10,0.02]
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