I am importing a hyperbola from solidworks since I wasn't able to draw it in DesignModeler or SpaceClaim, but then in design optimization I cannot change one length of such curve as parameter because I think Ansys is not able to reconstruct the hyperbola. 

Do you have any idea on how to design a hyperbola (from equation) in DesignModeler or Spaceclaim or how to make direct optimization tool modify the hyperbola without requiring user input ? (When it gives the error: user input required before it can be updated, I cannot modify anything in DesignModeler)

Does it work with txt file with points of the hyerbola?

Thank you,