def project_curve(self, other):
# this way Geom_Circle and alike are valid too
if (isinstance(other, TopoDS_Edge) or isinstance(other, Geom_Curve)
or issubclass(other, Geom_Curve)):
# convert edge to curve
first, last = topexp.FirstVertex(other), topexp.LastVertex(other)
lbound, ubound = BRep_Tool().Parameter(
first, other), BRep_Tool().Parameter(last, other)
other = BRep_Tool.Curve(other, lbound, ubound).GetObject()
return geomprojlib.Project(other, self.surface_handle)
def get_curve(self):
return BRep_Tool.Curve(self)