Creo Interactive Surface Design (Style) > Surfaces > Sweep Surfaces > Example: Radial and Non-radial Sweep Surfaces
  
Example: Radial and Non-radial Sweep Surfaces
The following is an example of a radial sweep surface.
1. Trajectory
2. Cross-sectional profile
The following is an example of a non-radial sweep surface.
1. Trajectory
2. Cross-sectional profile