Subtracting the Ellipse from the Horn

The ellipse is subtracted from the horn to create a hole.

  1. In the model tree, select Ellipse1.
  2. Subtract using one of the following workflows:
    • On the Construct tab, in the Modify group, click the  Subtract From icon.
    • On the model tree, a right-click context menu is available on the primitive. From the list select Apply > Subtract From.

    Figure 1. The ellipse was subtracted from the horn.
  3. In the model tree, select Union1.
    Note: The T in the model tree indicates the target (object that was subtracted from).

  4. Click Create to subtract the ellipse and to close the dialog.