Ellipse By Center Point command
Ellipse By Center Point command
Draws an ellipse using the center point and two edge points. The center point and the next point define half the length of the primary axis and the rotation angle. The last point defines the secondary axis.
Note:
If the ellipse is aligned horizontally or vertically you can make it adapt variationally to changes in the model by dimensioning its major or minor axis, or constraining a silhouette point on the ellipse to another element.