title: Can I place 3D geometry objects in a JavaFXCollection?
body: <p>I have a few 3D geometrical objects like sphere, Tube, Cube etc. I am generating using usual way of using classes like <code>Sphere</code>, <code>Cylinder</code>,<code>Box</code> etc inside FXML based-menu in a <code>FXMLcontroller</code>. This means object <code>box1</code> is local to <code>@FXMLmakeCube</code> sort of method.</p>
  
  <p>Now I wish to perform few operations like boolean operation, copy, mirroring etc. in another method inside this controller. I want to keep all created geometries in JavaFXCollection sort of List so that I may call the handle to those geometries from inside any other method.</p>
  
  <p>My question is how can I do this? How can I refer this handles in other method inside the same <code>FXMLController</code>?</p>
  
  <p>I did not find exact question in the net.</p>