Invisible face


when i display a face (result of filletting) in the shaded mode, it is invisible. mouse hilighting is visible and seems to be correct. wire view is ok.
what can be a reason of this problem?

best regards,

chenzaigao's picture

i have the same program as youC have you solved the problemH

Seth Jackson's picture

i have had situations were 2d faces were only visible from one side, perhaps this the problem?