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Add Mobject.get_ancestors

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This commit is contained in:
Grant Sanderson 2022-04-24 10:29:02 -07:00
parent efe051b8e1
commit db884b0a67
1 changed files with 8 additions and 0 deletions
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8
manimlib/mobject/mobject.py
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@ -343,6 +343,14 @@ class Mobject(object):
def family_members_with_points(self): def family_members_with_points(self):
return [m for m in self.get_family() if m.has_points()] return [m for m in self.get_family() if m.has_points()]
def get_ancestors(self) -> list[Mobject]:
ancestors = list(self.parents)
n = 0
while n < len(ancestors):
ancestors.extend(ancestors[n].parents)
n += 1
return ancestors
def add(self, *mobjects: Mobject): def add(self, *mobjects: Mobject):
if self in mobjects: if self in mobjects:
raise Exception("Mobject cannot contain self") raise Exception("Mobject cannot contain self")