public-mirrors/3b1b-manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-09-19 04:41:56 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Changed the way Mobject updaters are checked to be dependent on time

Browse source
This commit is contained in:
Grant Sanderson 2019-01-29 14:21:56 -08:00
parent acb5b2cfea
commit 9bb3b8f4bf
1 changed files with 6 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
manimlib/mobject/mobject.py
View file

@ -17,7 +17,7 @@ from manimlib.utils.color import interpolate_color
from manimlib.utils.iterables import list_update
from manimlib.utils.iterables import remove_list_redundancies
from manimlib.utils.paths import straight_path
from manimlib.utils.simple_functions import get_num_args
from manimlib.utils.simple_functions import get_parameters
from manimlib.utils.space_ops import angle_of_vector
from manimlib.utils.space_ops import get_norm
from manimlib.utils.space_ops import rotation_matrix
@ -147,22 +147,16 @@ class Mobject(Container):
def update(self, dt=0):
for updater in self.updaters:
num_args = get_num_args(updater)
if num_args == 1:
updater(self)
elif num_args == 2:
parameters = get_parameters(updater)
if "dt" in parameters:
updater(self, dt)
else:
raise Exception(
"Mobject updater expected 1 or 2 "
"arguments, %d given" % num_args
)
updater(self)
def get_time_based_updaters(self):
return [
updater
for updater in self.updaters
if get_num_args(updater) == 2
updater for updater in self.updaters
if "dt" in get_parameters(updater)
]
def get_updaters(self):