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Return unit normal as 1d vector

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This commit is contained in:
Grant Sanderson
2021-01-12 11:13:41 -10:00
parent 0d238417cb
commit ca1c2f7797
1 changed files with 1 additions and 1 deletions
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manimlib/mobject/types/vectorized_mobject.py
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@ -595,7 +595,7 @@ class VMobject(Mobject):
def get_unit_normal(self, recompute=False):
if not recompute:
return self.data["unit_normal"]
return self.data["unit_normal"][0]
if self.get_num_points() < 3:
return OUT