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Fixed bug with VMobject.align_points

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This commit is contained in:
Grant Sanderson
2019-02-09 10:39:34 -08:00
parent 28d627ba83
commit 72a8bd8cc1
1 changed files with 13 additions and 4 deletions
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17
manimlib/mobject/types/vectorized_mobject.py
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@ -648,6 +648,11 @@ class VMobject(Mobject):
def align_points(self, vmobject):
self.align_rgbas(vmobject)
nppcc = self.n_points_per_cubic_curve
for mob in self, vmobject:
if mob.has_new_path_started():
mob.add_line_to(mob.get_last_point())
subpaths1 = self.get_subpaths()
subpaths2 = vmobject.get_subpaths()
new_path1 = np.zeros((0, self.dim))
@ -682,16 +687,20 @@ class VMobject(Mobject):
new_path_point = None
if self.has_new_path_started():
new_path_point = self.get_last_point()
self.set_points(
self.insert_n_curves_to_point_list(
n, self.get_points()
)
new_points = self.insert_n_curves_to_point_list(
n, self.get_points()
)
self.set_points(new_points)
if new_path_point is not None:
self.append_points([new_path_point])
return self
def insert_n_curves_to_point_list(self, n, points):
if len(points) == 1:
nppcc = self.n_points_per_cubic_curve
return np.repeat(points, nppcc * n, 0)
bezier_quads = self.get_cubic_bezier_tuples_from_points(points)
curr_num = len(bezier_quads)
target_num = curr_num + n