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Use quick_point_from_proportion in MoveAlongPath

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This commit is contained in:
Grant Sanderson 2023-02-15 20:54:59 -08:00
parent d8428585f8
commit 576a26493e
1 changed files with 3 additions and 2 deletions
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5
manimlib/animation/movement.py
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@ -11,6 +11,7 @@ if TYPE_CHECKING:
import numpy as np import numpy as np
from manimlib.mobject.mobject import Mobject from manimlib.mobject.mobject import Mobject
from manimlib.mobject.types.vectorized_mobject import VMobject
class Homotopy(Animation): class Homotopy(Animation):
@ -105,7 +106,7 @@ class MoveAlongPath(Animation):
def __init__( def __init__(
self, self,
mobject: Mobject, mobject: Mobject,
path: Mobject, path: VMobject,
suspend_mobject_updating: bool = False, suspend_mobject_updating: bool = False,
**kwargs **kwargs
): ):
@ -113,5 +114,5 @@ class MoveAlongPath(Animation):
super().__init__(mobject, suspend_mobject_updating=suspend_mobject_updating, **kwargs) super().__init__(mobject, suspend_mobject_updating=suspend_mobject_updating, **kwargs)
def interpolate_mobject(self, alpha: float) -> None: def interpolate_mobject(self, alpha: float) -> None:
point = self.path.point_from_proportion(alpha) point = self.path.quick_point_from_proportion(alpha)
self.mobject.move_to(point) self.mobject.move_to(point)