suppress unneeded numpy warnings from QuadraticBezier.length()
parent
4f615f9a9d
commit
11682a3363
|
@ -914,6 +914,7 @@ class QuadraticBezier(object):
|
||||||
if t0 == 1 and t1 == 0:
|
if t0 == 1 and t1 == 0:
|
||||||
if self._length_info['bpoints'] == self.bpoints():
|
if self._length_info['bpoints'] == self.bpoints():
|
||||||
return self._length_info['length']
|
return self._length_info['length']
|
||||||
|
|
||||||
a = self.start - 2*self.control + self.end
|
a = self.start - 2*self.control + self.end
|
||||||
b = 2*(self.control - self.start)
|
b = 2*(self.control - self.start)
|
||||||
a_dot_b = a.real*b.real + a.imag*b.imag
|
a_dot_b = a.real*b.real + a.imag*b.imag
|
||||||
|
@ -921,6 +922,8 @@ class QuadraticBezier(object):
|
||||||
if abs(a) < 1e-12:
|
if abs(a) < 1e-12:
|
||||||
s = abs(b)*(t1 - t0)
|
s = abs(b)*(t1 - t0)
|
||||||
else:
|
else:
|
||||||
|
with np.testing.suppress_warnings() as sup:
|
||||||
|
sup.filter(RuntimeWarning)
|
||||||
c2 = 4 * (a.real ** 2 + a.imag ** 2)
|
c2 = 4 * (a.real ** 2 + a.imag ** 2)
|
||||||
c1 = 4 * a_dot_b
|
c1 = 4 * a_dot_b
|
||||||
c0 = b.real ** 2 + b.imag ** 2
|
c0 = b.real ** 2 + b.imag ** 2
|
||||||
|
@ -935,6 +938,7 @@ class QuadraticBezier(object):
|
||||||
s = (t1 + beta) * dq1_mag - (t0 + beta) * dq0_mag + \
|
s = (t1 + beta) * dq1_mag - (t0 + beta) * dq0_mag + \
|
||||||
gamma * sqrt(c2) * log(logarand)
|
gamma * sqrt(c2) * log(logarand)
|
||||||
s /= 2
|
s /= 2
|
||||||
|
|
||||||
if isnan(s):
|
if isnan(s):
|
||||||
tstar = abs(b) / (2 * abs(a))
|
tstar = abs(b) / (2 * abs(a))
|
||||||
if t1 < tstar:
|
if t1 < tstar:
|
||||||
|
|
Loading…
Reference in New Issue