apps/samples/3DViewer/src/main/java/com/javafx/experiments/jfx3dviewer/SubSceneResizer.java

*** 80,89 ****
          final double height = getHeight();
          if (subScene!=null) {
              subScene.setWidth(width);
              subScene.setHeight(height);
          }
!         final int controlsWidth = (int)snapSize(controlsPanel.prefWidth(-1));
!         final int controlsHeight = (int)snapSize(controlsPanel.prefHeight(-1));
          controlsPanel.resizeRelocate(width-controlsWidth,0,controlsWidth,controlsHeight);
      }
  }
--- 80,89 ----
          final double height = getHeight();
          if (subScene!=null) {
              subScene.setWidth(width);
              subScene.setHeight(height);
          }
!         final double controlsWidth = snapSizeX(controlsPanel.prefWidth(-1));
!         final double controlsHeight = snapSizeY(controlsPanel.prefHeight(-1));
          controlsPanel.resizeRelocate(width-controlsWidth,0,controlsWidth,controlsHeight);
      }
  }