def addIntersectionPts(self): nvert = self.verts.shape[0] nedge = self.edges.shape[0] nint = QUADlib.countintersectionpts(nvert, nedge, self.verts, self.edges) self.verts = QUADlib.addintersectionpts(nvert, nedge, nvert+nint, self.verts, self.edges) if self.output: print 'Done: addIntersectionPts'