Creo/Pro-E 3D | Sweep Command with different radii in offset point coordinate system 

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How to use a sweep Command in Creo:-
1. Select the trajectory.
2. Click Sweep from the mini toolbar or the Shapes group.
3. Click Create Sweep Section from the dashboard.
4. Select circle or rectangle (or any shape you want) in drop-down menu in the Sketching group.
5. Place the circle or rectangle center at the beginning of the trajectory, where two lines are intersecting.
6. Edit the circle diameter as per your requirement.
7. Click OK from the Close group.
For Uniform Radius: ​Datum point id must be selected in model tree area and then go to Datum then Curve and then Curve through points.
For Different Radius: Datum point id must be unselected in model tree area and then go to placement and then untick group with equal radius points.