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Slightly cleaner treatment of pi creature automatically tracking animations

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Grant Sanderson
2017-10-16 19:22:25 -07:00
parent 15e5969eed
commit 4089a5a949
1 changed files with 11 additions and 12 deletions
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23
topics/characters.py
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@ -526,18 +526,17 @@ class PiCreatureScene(Scene):
lambda anim : pi_creature in anim.mobject.submobject_family(),
animations
)
if anims_with_pi_creature:
for anim in anims_with_pi_creature:
if isinstance(anim, Transform):
index = anim.mobject.submobject_family().index(pi_creature)
target_family = anim.target_mobject.submobject_family()
target = target_family[index]
if isinstance(target, PiCreature):
target.look_at(point_of_interest)
continue
animations.append(
ApplyMethod(pi_creature.look_at, point_of_interest)
)
for anim in anims_with_pi_creature:
if isinstance(anim, Transform):
index = anim.mobject.submobject_family().index(pi_creature)
target_family = anim.target_mobject.submobject_family()
target = target_family[index]
if isinstance(target, PiCreature):
target.look_at(point_of_interest)
if not anims_with_pi_creature:
animations.append(
ApplyMethod(pi_creature.look_at, point_of_interest)
)
return animations
def blink(self):