def construct(self):
one_solution = TextMobject(["One ", "solution"])
two_insights = TextMobject(["Two ", " insights"])
two, insights = two_insights.split()
johann = ImageMobject("Johann_Bernoulli2", invert=False)
mark = ImageMobject("Mark_Levi", invert=False)
for mob in johann, mark:
mob.scale(0.4)
johann.next_to(insights, LEFT)
mark.next_to(johann, RIGHT)
name = TextMobject("Mark Levi").to_edge(UP)
self.play(*map(ShimmerIn, one_solution.split()))
self.dither()
for pair in zip(one_solution.split(), two_insights.split()):
self.play(Transform(*pair, path_func=path_along_arc(np.pi)))
self.dither()
self.clear()
self.add(two, insights)
for word, man in [(two, johann), (insights, mark)]:
self.play(Transform(word, Point(word.get_left())),
GrowFromCenter(man))
self.dither()
self.clear()
self.play(ApplyMethod(mark.center))
self.play(ShimmerIn(name))
self.dither()
def construct(self):
one_solution = TextMobject(["One ", "solution"])
two_insights = TextMobject(["Two ", " insights"])
two, insights = two_insights.split()
johann = ImageMobject("Johann_Bernoulli2", invert = False)
mark = ImageMobject("Mark_Levi", invert = False)
for mob in johann, mark:
mob.scale(0.4)
johann.next_to(insights, LEFT)
mark.next_to(johann, RIGHT)
name = TextMobject("Mark Levi").to_edge(UP)
self.play(*map(ShimmerIn, one_solution.split()))
self.dither()
for pair in zip(one_solution.split(), two_insights.split()):
self.play(Transform(*pair, path_func = path_along_arc(np.pi)))
self.dither()
self.clear()
self.add(two, insights)
for word, man in [(two, johann), (insights, mark)]:
self.play(
Transform(word, Point(word.get_left())),
GrowFromCenter(man)
)
self.dither()
self.clear()
self.play(ApplyMethod(mark.center))
self.play(ShimmerIn(name))
self.dither()
def construct(self):
names = [
"Johann_Bernoulli2", "Jacob_Bernoulli",
"Gottfried_Wilhelm_von_Leibniz", "Newton"
]
guys = [ImageMobject(name, invert=False) for name in names]
johann = guys[0]
johann.scale(0.8)
pensive_johann = johann.copy()
pensive_johann.scale(0.25)
pensive_johann.to_corner(DOWN + LEFT)
comparitive_johann = johann.copy()
template = Square(side_length=2)
comparitive_johann.replace(template)
comparitive_johann.shift(UP + LEFT)
greater_than = TexMobject(">")
greater_than.next_to(comparitive_johann)
for guy, name in zip(guys, names)[1:]:
guy.replace(template)
guy.next_to(greater_than)
name_mob = TextMobject(name.replace("_", " "))
name_mob.scale(0.5)
name_mob.next_to(guy, DOWN)
guy.name_mob = name_mob
guy.sort_points(lambda p: np.dot(p, DOWN + RIGHT))
bubble = ThoughtBubble(initial_width=12)
bubble.stretch_to_fit_height(6)
bubble.ingest_submobjects()
bubble.pin_to(pensive_johann)
bubble.shift(DOWN)
point = Point(johann.get_corner(UP + RIGHT))
upper_point = Point(comparitive_johann.get_corner(UP + RIGHT))
lightbulb = ImageMobject("Lightbulb", invert=False)
lightbulb.scale(0.1)
lightbulb.sort_points(np.linalg.norm)
lightbulb.next_to(upper_point, RIGHT)
self.add(johann)
self.wait()
self.play(Transform(johann, pensive_johann),
Transform(point, bubble),
run_time=2)
self.remove(point)
self.add(bubble)
weakling = guys[1]
self.play(FadeIn(comparitive_johann), ShowCreation(greater_than),
FadeIn(weakling))
self.wait(2)
for guy in guys[2:]:
self.play(DelayByOrder(Transform(weakling, upper_point)))
self.play(FadeIn(guy), ShimmerIn(guy.name_mob))
self.wait(3)
self.remove(guy.name_mob)
weakling = guy
self.play(FadeOut(weakling), FadeOut(greater_than))
self.play(ShowCreation(lightbulb))
self.wait()
self.play(FadeOut(comparitive_johann), FadeOut(lightbulb))
self.play(ApplyMethod(Mobject(johann, bubble).scale, 10, run_time=3))
def construct(self):
morty = Mortimer(mode = "happy")
keith = Keith(mode = "dance_kick")
keith_image = ImageMobject("keith_schwarz", invert = False)
# keith_image = Rectangle()
keith_image.scale_to_fit_height(2*SPACE_HEIGHT - 2)
keith_image.next_to(ORIGIN, LEFT)
keith.move_to(keith_image, DOWN+RIGHT)
morty.next_to(keith, buff = LARGE_BUFF, aligned_edge = DOWN)
morty.make_eye_contact(keith)
bubble = keith.get_bubble("speech")
bubble.write("Check this out...")
bubble.resize_to_content()
bubble.pin_to(keith)
VGroup(bubble, bubble.content).shift(DOWN)
title = TextMobject("Keith Schwarz (Computer scientist)")
title.to_edge(UP)
self.add(keith_image, morty)
self.play(Write(title))
self.play(FadeIn(keith, run_time = 2))
self.play(FadeOut(keith_image), Animation(keith))
self.play(Blink(morty))
self.play(
keith.change_mode, "speaking",
keith.scale_to_fit_height, morty.get_height(),
keith.next_to, morty, LEFT, LARGE_BUFF,
run_time = 1.5
)
self.play(
ShowCreation(bubble),
Write(bubble.content)
)
self.play(
morty.change_mode, "pondering",
morty.look_at, bubble
)
self.play(Blink(keith))
self.dither()
def construct(self):
names = [
"Johann_Bernoulli2",
"Jacob_Bernoulli",
"Gottfried_Wilhelm_von_Leibniz",
"Newton"
]
guys = [
ImageMobject(name, invert = False)
for name in names
]
johann = guys[0]
johann.scale(0.8)
pensive_johann = johann.copy()
pensive_johann.scale(0.25)
pensive_johann.to_corner(DOWN+LEFT)
comparitive_johann = johann.copy()
template = Square(side_length = 2)
comparitive_johann.replace(template)
comparitive_johann.shift(UP+LEFT)
greater_than = TexMobject(">")
greater_than.next_to(comparitive_johann)
for guy, name in zip(guys, names)[1:]:
guy.replace(template)
guy.next_to(greater_than)
name_mob = TextMobject(name.replace("_", " "))
name_mob.scale(0.5)
name_mob.next_to(guy, DOWN)
guy.name_mob = name_mob
guy.sort_points(lambda p : np.dot(p, DOWN+RIGHT))
bubble = ThoughtBubble(initial_width = 12)
bubble.stretch_to_fit_height(6)
bubble.ingest_submobjects()
bubble.pin_to(pensive_johann)
bubble.shift(DOWN)
point = Point(johann.get_corner(UP+RIGHT))
upper_point = Point(comparitive_johann.get_corner(UP+RIGHT))
lightbulb = ImageMobject("Lightbulb", invert = False)
lightbulb.scale(0.1)
lightbulb.sort_points(np.linalg.norm)
lightbulb.next_to(upper_point, RIGHT)
self.add(johann)
self.dither()
self.play(
Transform(johann, pensive_johann),
Transform(point, bubble),
run_time = 2
)
self.remove(point)
self.add(bubble)
weakling = guys[1]
self.play(
FadeIn(comparitive_johann),
ShowCreation(greater_than),
FadeIn(weakling)
)
self.dither(2)
for guy in guys[2:]:
self.play(DelayByOrder(Transform(
weakling, upper_point
)))
self.play(
FadeIn(guy),
ShimmerIn(guy.name_mob)
)
self.dither(3)
self.remove(guy.name_mob)
weakling = guy
self.play(FadeOut(weakling), FadeOut(greater_than))
self.play(ShowCreation(lightbulb))
self.dither()
self.play(FadeOut(comparitive_johann), FadeOut(lightbulb))
self.play(ApplyMethod(
Mobject(johann, bubble).scale, 10,
run_time = 3
))
def construct(self):
self.add_title()
title = self.title
basel_screen = ScreenRectangle(height=2.35)
basel_screen.next_to(title, DOWN)
watch_basel = TextMobject(
"One such actual piece of math",
"(quite pretty!)",
)
watch_basel[0].highlight(YELLOW)
watch_basel.next_to(basel_screen,
DOWN,
submobject_to_align=watch_basel[0])
self.add(watch_basel)
# self.add(basel_screen)
line = DashedLine(SPACE_WIDTH * LEFT, SPACE_WIDTH * RIGHT)
line.next_to(watch_basel, DOWN)
self.add(line)
plushie_square = Square(side_length=2)
plushie_square.to_corner(DOWN + LEFT, buff=MED_LARGE_BUFF)
plushie_square.shift(UP)
plushie_words = TextMobject(
"Plushie pi \\\\ creatures \\\\ now available.", alignment="")
plushie_words.next_to(plushie_square, RIGHT)
self.add(plushie_words)
# self.add(plushie_square)
instagram_line = TextMobject("randy\\_the\\_pi")
instagram_logo = ImageMobject("instagram_logo")
instagram_logo.match_height(instagram_line)
instagram_logo.next_to(instagram_line, LEFT, SMALL_BUFF)
instagram = Group(instagram_logo, instagram_line)
instagram.next_to(line, DOWN)
instagram.shift(SPACE_WIDTH * RIGHT / 2)
self.add(instagram)
pictures = Group(*[
ImageMobject("randy/randy_%s" % name) for name in [
"science",
"cooking",
"in_a_can",
"sandwhich",
"lab",
"fractal",
"flowers",
"group",
"labcoat",
"tennis",
]
])
for i, picture in enumerate(pictures):
picture.scale_to_fit_height(2)
picture.next_to(instagram, DOWN, aligned_edge=RIGHT)
if i % 3 != 0:
picture.next_to(last_picture, LEFT, buff=0)
self.play(FadeIn(picture, run_time=2))
last_picture = picture
