I have a problem to determine whether a space curve is closed or not. Would someone help me about it?
Handle(Geom_Crv) hCrv .... //it is expected to a circle
if(aType==GeomAbs_Circle) std::cout if(aCurveAdaptor.IsClosed()) std::cout
The standard output shows that the result curve is a circle, but it doesn't show that it is closed! Stangely, since a circle is surely closed. Do you know the reason?
Thank you very much.