a.vl

Scene {
  text: "Подключение ThreeJS-объекта + параметры"

  Param {
    id: c1
    text: "count 1"
    value: 500
    max: 10000
  }

  MyPointCloud {
    color: 0xffff00
    radius: 5
    data: makeRand(c1.value)
  }

  Param {
    id: c2
    text: "count 2"
    value: 500
    max: 10000
  }

  MyPointCloud {
    color: 0xff0000
    radius: 5
    data: makeRand(c2.value)
    id: cube2
  }  
  
  /*
  RenderTick {
    onAction: cube2.color = [Math.sin(time),Math.cos(time),0];
  }
  */
  
  function makeRand( n ) {
      var acc = [];
      var r = 100;
      for (var i=0; i<n; i++) {
        acc.push( r*(Math.random()-0.5) ); //x
        acc.push( r*(Math.random()-0.5) ); //y
        acc.push( r*(Math.random()-0.5) ); //z
      }
      return acc;
  }
  
}