def __init__(self, focal_point, **kwargs):
digest_config(self, kwargs)
circles = VGroup()
for x in range(self.n_circles):
circle = Circle(
radius=self.big_radius,
stroke_color=BLACK,
stroke_width=0,
)
circle.move_to(focal_point)
circle.save_state()
circle.scale_to_fit_width(self.small_radius * 2)
circle.set_stroke(WHITE, 8)
circles.add(circle)
LaggedStart.__init__(self, ApplyMethod, circles, lambda c:
(c.restore, ), **kwargs)
def construct(self):
morty = Mortimer()
morty.next_to(ORIGIN, DOWN)
patreon_logo = PatreonLogo()
patreon_logo.to_edge(UP)
n_patrons = len(self.specific_patrons)
patrons = map(TextMobject, self.specific_patrons)
num_groups = float(len(patrons)) / self.max_patron_group_size
proportion_range = np.linspace(0, 1, num_groups + 1)
indices = (len(patrons)*proportion_range).astype('int')
patron_groups = [
VGroup(*patrons[i:j])
for i, j in zip(indices, indices[1:])
]
for i, group in enumerate(patron_groups):
left_group = VGroup(*group[:len(group)/2])
right_group = VGroup(*group[len(group)/2:])
for subgroup, vect in (left_group, LEFT), (right_group, RIGHT):
subgroup.arrange_submobjects(DOWN, aligned_edge = LEFT)
subgroup.scale(self.patron_scale_val)
subgroup.to_edge(vect)
last_group = None
for i, group in enumerate(patron_groups):
anims = []
if last_group is not None:
self.play(
FadeOut(last_group),
morty.look, UP+LEFT
)
else:
anims += [
DrawBorderThenFill(patreon_logo),
]
self.play(
LaggedStart(
FadeIn, group,
run_time = 2,
),
morty.change, "gracious", group.get_corner(UP+LEFT),
*anims
)
self.play(morty.look_at, group.get_corner(DOWN+LEFT))
self.play(morty.look_at, group.get_corner(UP+RIGHT))
self.play(morty.look_at, group.get_corner(DOWN+RIGHT))
self.play(Blink(morty))
last_group = group
