export default class SelectElement extends Tool 

var selectElement = new Modelo.View.Tool.SelectElement(viewer);
viewer.addTool(selectElement);

viewer.getEventEmitter().on("onElementSelected", elementNames1 => {
   if (elementNames1.length === 0) {
       console.log("none is selected");
   } else {
       console.log(elementNames1.join(","));
   }
viewer.getEventEmitter().on("onPointPicked", point => {
   console.log(point);
})
});