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VFadeInThenOut

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This commit is contained in:
Grant Sanderson 2019-03-22 11:50:16 -07:00
parent 54cd60bef7
commit 677f67cb9d
1 changed files with 8 additions and 0 deletions
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8
manimlib/animation/fading.py
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@ -4,6 +4,7 @@ from manimlib.animation.transform import Transform
from manimlib.constants import DOWN
from manimlib.mobject.types.vectorized_mobject import VMobject
from manimlib.utils.bezier import interpolate
from manimlib.utils.rate_functions import there_and_back
DEFAULT_FADE_LAG_RATIO = 0
@ -149,3 +150,10 @@ class VFadeOut(VFadeIn):
def interpolate_submobject(self, submob, start, alpha):
super().interpolate_submobject(submob, start, 1 - alpha)
class VFadeInThenOut(VFadeIn):
CONFIG = {
"rate_func": there_and_back,
"remover": True,
}