I cut a circle and the box.

Hello.

I cut a circle and the box.
However, a figure of box is broken.

http://ifreeta.web.fc2.com/Untitled1.html

Will it be a bug?

Thank you very much for your help.

Forum supervisor's picture

Dear tera,
I suggest you to overview the "Boolean Operations Algorithm" chapter of OCCT public documentation (you can find it at the ../opencascade-6.9.0/doc/overview sub-directory => ../opencascade-6.9.0/doc/overview/html/occt_user_guides__boolean_operations.html#occt_algorithms_9).
It will explain requirements to arguments and expected result.

Best regards
FSR

ifreeta's picture

Hello.

Which case of the document does this problem fall under?
I cannot understand an applicable case.
It is the simple program that only cuts box commonly from the circle.

Thank you very much for your help.