Removed unused shapes list from View3D

#story[1196]

racevisionGame/src/main/java/visualiser/model/View3D.java

@@ -18,12 +18,18 @@ import java.util.List;
  * sky box, whose textures are set with special methods.
  */
 public class View3D extends Pane {
+    /**
+     * Rendering container for shapes
+     */
     private Group world;
-    private List<Shape3D> shapes;
-
+    /**
+     * Near limit of view frustum
+     */
     private double nearClip;
+    /**
+     * Far limit of view frustum
+     */
     private double farClip;
-
     /**
      * Position camera pivots around
      */
@@ -45,7 +51,6 @@ public class View3D extends Pane {
      * Default constructor for View3D. Sets up Scene and PerspectiveCamera.
      */
     public View3D() {
-        shapes = new ArrayList<>();
         world = new Group();
 
         SubScene scene = new SubScene(world, 300, 300);
@@ -86,7 +91,6 @@ public class View3D extends Pane {
      * @param shape to add
      */
     public void addShape(Shape3D shape) {
-        shapes.add(shape);
         world.getChildren().add(shape);
     }