Source code for pyleecan.Methods.Geometry.Arc2.get_end

# -*- coding: utf-8 -*-
from numpy import abs as np_abs, exp


[docs]def get_end(self): """Return the end of the arc Parameters ---------- self : Arc2 An Arc2 object Returns ------- end: complex Complex coordinates of the end of the Arc2 """ self.check() # the center is on the bisection of [begin, end] z1 = self.begin zc = self.center angle = self.angle # Geometric transformation : center is the origine (-zc) # Then rotation of begin of the correct angle (*exp(i*pi*angle)) # Then return to the main axis (+zc) z2 = (z1 - zc) * exp(1j * angle) + zc # Return (0,0) if the point is too close from 0 if np_abs(z2) < 1e-6: z2 = 0 return z2