In sweeping along helix path I enconter a problem. The solid helix body is not regular.
So I want to save the helix edge instead of the solid helix body.
I make the helix edge a wire body. And save it with the other solid bodys in sat file format successfully.
But when I convert the sat file to step file format, it failed.
I do not how to set the option to make this happen. Can somebody help me?
