spheres

  
  Transform {
  translation 0 0 15
  children [
  DEF SPHERES Transform {
      ##translation -8 0 -35
      translation -15 0 -35
      scale        2 2  2
      children [
          Transform { children [
              DEF SPHERE Shape {
                  appearance DEF SPHEREAPP Appearance {
                      material DEF SPHEREMAT Material {
                          emissiveColor 0.1 0.1 0.1
                          diffuseColor  0.5 0.5 0.5
                          transparency  0.8
                      }
                  }
                  geometry Sphere {}
              }
          ] }
  
          Transform { children[ Shape{appearance USE SPHEREAPP geometry Sphere{} }]}
          Transform { children[ Shape{appearance USE SPHEREAPP geometry Sphere{} }]}
          Transform { children[ Shape{appearance USE SPHEREAPP geometry Sphere{} }]}
          Transform { children[ Shape{appearance USE SPHEREAPP geometry Sphere{} }]}
          Transform { children[ Shape{appearance USE SPHEREAPP geometry Sphere{} }]}
          Transform { children[ Shape{appearance USE SPHEREAPP geometry Sphere{} }]}
          Transform { children[ Shape{appearance USE SPHEREAPP geometry Sphere{} }]}
      ]
  }
  
  DEF TIMER TimeSensor {
      enabled       TRUE
      cycleInterval 12
      loop          TRUE
  }
  
  DEF SCRIPT Script {
      directOutput    TRUE
      eventIn SFFloat trigger
      field   SFNode  spheres USE SPHERES
      url "javascript:
          function initialize() {
          }
          function trigger(v,t) {
              a = v*14*3.14;
              b = v*12*3.14;
              c = v*16*3.14;
              d = v*2*3.14;
              i = 0;
              for(i=0;i<8;i++) {
                  spheres.children[i].translation = new SFVec3f(
                      i*2+Math.sin(a),
                      0.5*Math.cos(b)+6*Math.sin(d),
                      0.5*Math.sin(c)
                  );
                  spheres.children[i].children[0].geometry.radius = 
                      1+0.1*Math.sin(c);
                  a+=0.8;
                  b+=0.5;
                  c+=0.7;
              }
  //            sphere.appearance.material.transparency = 0.6;
          }
      "
  }
  
  ROUTE TIMER.fraction_changed TO SCRIPT.trigger
  
  ] }