public-mirrors/3b1b-manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-09-01 00:48:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Updates to logo object

Browse source
This commit is contained in:
Grant Sanderson 2019-01-11 14:24:30 -08:00
parent f31fcf306c
commit 4ae38cd9b8
1 changed files with 46 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

47
manimlib/mobject/svg/drawings.py
View file

@ -769,10 +769,55 @@ class Logo(VMobject):
fill_color=BLACK,
fill_opacity=1,
stroke_width=0,
sheen=0.0
sheen=0.0,
start_angle=90 * DEGREES,
)
self.add(self.pupil)
def cut_pupil(self):
pupil = self.pupil
center = pupil.get_center()
new_pupil = VGroup(*[
pupil.copy().pointwise_become_partial(pupil, a, b)
for (a, b) in [(0.25, 1), (0, 0.25)]
])
for sector in new_pupil:
sector.add_control_points([
sector.points[-1],
*[center] * 3,
*[sector.points[0]] * 2
])
self.remove(pupil)
self.add(new_pupil)
self.pupil = new_pupil
def get_blue_part_and_brown_part(self):
if len(self.pupil) == 1:
self.cut_pupil()
# circle = Circle()
# circle.set_stroke(width=0)
# circle.set_fill(BLACK, opacity=1)
# circle.match_width(self)
# circle.move_to(self)
blue_part = VGroup(
self.iris_background[0],
*[
layer[:layer.brown_index]
for layer in self.spike_layers
],
self.pupil[0],
)
brown_part = VGroup(
self.iris_background[1],
*[
layer[layer.brown_index:]
for layer in self.spike_layers
],
self.pupil[1],
)
return blue_part, brown_part
# Cards