Note: I have tried to use same technique for shape - Rectangle to Ellipse, but for this combination is much better if you use divided 2d geometry to smallest entity >> Create Blend feature by blending several sections sketched in parallel planes as show in the picture below:
PTC Creo 2.0Posted by Ing. Vladimir Palffy Sun, December 04, 2016 11:29AM Do you need to create UDF? Here is the short video tutorial - How you can use User Defined Feature (UDF) and Solidify feature for everyday modeling.
PTC Creo 2.0Posted by Ing. Vladimir Palffy Sun, December 04, 2016 11:26AM Short video tutorial for PTC Creo Parametric 2.0 or How to use Family Table instances for definition of different colors for your models