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Add Mobject.has_same_shape_as

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This commit is contained in:
Grant Sanderson 2022-12-29 12:02:28 -08:00
parent 9018357d20
commit 3738f0a48e
1 changed files with 10 additions and 0 deletions
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10
manimlib/mobject/mobject.py
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@ -671,6 +671,16 @@ class Mobject(object):
return False
return True
def has_same_shape_as(self, mobject: Mobject) -> bool:
# Normalize both point sets by centering and making height 1
points1, points2 = (
(m.get_all_points() - m.get_center()) / m.get_height()
for m in (self, mobject)
)
if len(points1) != len(points2):
return False
return bool(np.isclose(points1, points2).all())
# Creating new Mobjects from this one
def replicate(self, n: int) -> Group: