is there any way to split a face to several faces

i create a face show in picture1£¨see attach file£©£¬and then draw several curves on the face.
the curves can be connected to be wires
any one can tell me how to divised a face to several faces which must conformate to the underlying face£¡very anxious to see reply ¡£thank you very much

Forum supervisor's picture

Dear zhushunlai2012,
See BRepFeat_SplitShape class.

zhushunlai2012's picture

so quick to see your reply.i will try and feedback the result.
thank you