opensource/manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-07-30 05:24:22 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fixed Mobject.copy to be more efficient and fault taulerent

Browse Source
This commit is contained in:
Grant Sanderson
2017-10-03 11:49:48 -07:00
parent 7f88a9dae1
commit 6fac1a578c
2 changed files with 16 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
mobject/mobject.py
View File

@ -102,13 +102,17 @@ class Mobject(object):
def copy(self):
#TODO, either justify reason for shallow copy, or
#remove this redundancy everywhere
return self.deepcopy()
# copy_mobject = copy.copy(self)
# copy_mobject.points = np.array(self.points)
# copy_mobject.submobjects = [
# submob.copy() for submob in self.submobjects
# ]
# return copy_mobject
# return self.deepcopy()
copy_mobject = copy.copy(self)
copy_mobject.points = np.array(self.points)
copy_mobject.submobjects = [
submob.copy() for submob in self.submobjects
]
family = self.submobject_family()
for attr, value in self.__dict__.items():
if isinstance(value, Mobject) and value in family and value is not self:
setattr(copy_mobject, attr, value.copy())
return copy_mobject
def deepcopy(self):
return copy.deepcopy(self)
@ -443,7 +447,7 @@ class Mobject(object):
if hasattr(self, "saved_state"):
#Prevent exponential growth of data
self.saved_state = None
self.saved_state = self.deepcopy()
self.saved_state = self.copy()
return self
def restore(self):