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Fix arrow for new path behavior

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This commit is contained in:
Grant Sanderson 2023-01-11 19:40:15 -08:00
parent 5fac213fee
commit 6a18a05a3b
1 changed files with 4 additions and 6 deletions
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10
manimlib/mobject/geometry.py
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@ -711,6 +711,7 @@ class Arrow(Line):
else:
alpha = tip_len / arc_len
self.pointwise_become_partial(self, 0, 1 - alpha)
self.start_new_path(self.get_points()[-1])
self.add_line_to(prev_end)
return self
@ -722,12 +723,9 @@ class Arrow(Line):
self.max_width_to_length_ratio * self.get_length(),
)
widths_array = np.full(self.get_num_points(), width)
nppc = self.n_points_per_curve
if len(widths_array) > nppc:
widths_array[-nppc:] = [
a * self.tip_width_ratio * width
for a in np.linspace(1, 0, nppc)
]
if len(widths_array) > 3:
tip_width = self.tip_width_ratio * width
widths_array[-3:] = tip_width * np.linspace(1, 0, 3)
self.set_stroke(width=widths_array)
return self