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Bugfix for aligning null VMobjects

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Grant Sanderson 2019-03-19 22:29:18 -07:00
parent 1ca26fcf1d
commit ac9c04d3b8
1 changed files with 2 additions and 0 deletions
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2
manimlib/mobject/types/vectorized_mobject.py
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@ -836,6 +836,8 @@ class VMobject(Mobject):
upper_index, upper_residue = integer_interpolate(0, num_cubics, b) upper_index, upper_residue = integer_interpolate(0, num_cubics, b)
self.clear_points() self.clear_points()
if num_cubics == 0:
return self
if lower_index == upper_index: if lower_index == upper_index:
self.append_points(partial_bezier_points( self.append_points(partial_bezier_points(
bezier_quads[lower_index], bezier_quads[lower_index],