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Renamed 'highlight' to 'set_color'

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This commit is contained in:
Grant Sanderson
2018-03-30 11:51:31 -07:00
parent 3ec4d89e10
commit 618590bee1
103 changed files with 3909 additions and 3910 deletions
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120
old_projects/inventing_math.py
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@ -100,7 +100,7 @@ def zero_to_one_interval():
def draw_you(with_bubble = False):
result = PiCreature()
result.give_straight_face().highlight("grey")
result.give_straight_face().set_color("grey")
result.to_corner(LEFT+DOWN)
result.rewire_part_attributes()
if with_bubble:
@ -215,10 +215,10 @@ class ClearlyNonsense(Scene):
(FRAME_X_RADIUS-0.5)*RIGHT + DOWN,
tail = (max(this_way.points[:,0]), -1, 0)
)
how_here.highlight("red")
neg_1_arrow.highlight("red")
this_way.highlight("yellow")
right_arrow.highlight("yellow")
how_here.set_color("red")
neg_1_arrow.set_color("red")
this_way.set_color("yellow")
right_arrow.set_color("yellow")
self.play(Transform(
div_sum,
@ -241,7 +241,7 @@ class OutlineOfVideo(Scene):
conv_sum.get_left(),
conv_sum.get_right()
).rotate(np.pi, RIGHT).shift(0.75*UP*conv_sum.get_height())
dots = conv_sum.split()[-2].highlight("green")
dots = conv_sum.split()[-2].set_color("green")
dots.sort_points()
arrow = Arrow(
dots.get_bottom(),
@ -254,7 +254,7 @@ class OutlineOfVideo(Scene):
for mob in div_sum, u_brace:
mob.shift(DOWN)
texts = [
TextMobject(words).highlight("yellow")
TextMobject(words).set_color("yellow")
for words in [
"1. Discover this",
"2. Clarify what this means",
@ -263,7 +263,7 @@ class OutlineOfVideo(Scene):
]
]
last_one_split = texts[-1].split()
last_one_split[1].highlight("skyblue")
last_one_split[1].set_color("skyblue")
texts[-1] = Mobject(*last_one_split)
texts[0].shift(overbrace.get_top()+texts[0].get_height()*UP)
texts[1].shift(sum([
@ -302,8 +302,8 @@ class OutlineOfVideo(Scene):
# # \\end{itemize}
# # """
# # ], size = "\\Small")
# # text.scale(1.5).to_edge(LEFT).shift(UP).highlight("white")
# # text.highlight("green", lambda (x, y, z) : x < -FRAME_X_RADIUS + 1)
# # text.scale(1.5).to_edge(LEFT).shift(UP).set_color("white")
# # text.set_color("green", lambda (x, y, z) : x < -FRAME_X_RADIUS + 1)
# # line_one_first, equation, line_one_last, line_two = text.split()
# # line_two.shift(2*DOWN)
# # div_sum = divergent_sum().scale(0.5).shift(3*UP)
@ -330,7 +330,7 @@ class OutlineOfVideo(Scene):
# sum_mob.shift(2*UP)
# define.shift(2*DOWN)
# define_parts = define.split()
# define_parts[1].highlight("skyblue")
# define_parts[1].set_color("skyblue")
# self.add(sum_mob)
# self.play(FadeIn(discover))
@ -348,7 +348,7 @@ class YouAsMathematician(Scene):
arrow = Arrow(you.get_center(), direction = LEFT)
arrow.nudge(you.get_width())
for mob in arrow, explanation:
mob.highlight("yellow")
mob.set_color("yellow")
equation = convergent_sum()
bubble.add_content(equation)
equation_parts = equation.split()
@ -433,7 +433,7 @@ class ZoomInOnInterval(Scene):
interval = zero_to_one_interval().split()
new_line = deepcopy(number_line)
new_line.highlight("black", lambda (x,y,z) : x < 0 or x > 1 or y < -0.2)
new_line.set_color("black", lambda (x,y,z) : x < 0 or x > 1 or y < -0.2)
# height = new_line.get_height()
new_line.scale(2*INTERVAL_RADIUS)
new_line.shift(INTERVAL_RADIUS*LEFT)
@ -485,7 +485,7 @@ class DanceDotOnInterval(Scene):
shift_val = 2*RIGHT*INTERVAL_RADIUS*(1-prop)*(prop**count)
start = dots[0].get_center()
line = Line(start, start + shift_val*RIGHT)
line.highlight(color_range.next())
line.set_color(color_range.next())
self.play(
ApplyMethod(dots[0].shift, shift_val),
ShowCreation(line)
@ -513,10 +513,10 @@ class DanceDotOnInterval(Scene):
partial_sums = TexMobject(PARTIAL_CONVERGENT_SUMS_TEXT, size = "\\small")
partial_sums.scale(1.5).to_edge(UP)
partial_sum_parts = partial_sums.split()
partial_sum_parts[0].highlight("yellow")
partial_sum_parts[0].set_color("yellow")
for x in range(0, len(partial_sum_parts), 4):
partial_sum_parts[x+2].highlight("yellow")
partial_sum_parts[x+2].set_color("yellow")
self.play(*[
FadeIn(partial_sum_parts[y])
for y in range(x, x+4)
@ -529,14 +529,14 @@ class OrganizePartialSums(Scene):
partial_sums.scale(1.5).to_edge(UP)
partial_sum_parts = partial_sums.split()
for x in [0] + range(2, len(partial_sum_parts), 4):
partial_sum_parts[x].highlight("yellow")
partial_sum_parts[x].set_color("yellow")
pure_sums = [
partial_sum_parts[x]
for x in range(0, len(partial_sum_parts), 4)
]
new_pure_sums = deepcopy(pure_sums)
for pure_sum, count in zip(new_pure_sums, it.count(3, -1.2)):
pure_sum.center().scale(1/1.25).highlight("white")
pure_sum.center().scale(1/1.25).set_color("white")
pure_sum.to_edge(LEFT).shift(2*RIGHT+count*UP)
self.add(*partial_sum_parts)
@ -566,7 +566,7 @@ class SeeNumbersApproachOne(Scene):
def construct(self):
interval = zero_to_one_interval()
arrow = Arrow(INTERVAL_RADIUS*RIGHT, tail=ORIGIN).nudge()
arrow.shift(DOWN).highlight("yellow")
arrow.shift(DOWN).set_color("yellow")
num_dots = 6
colors = Color("green").range_to("yellow", num_dots)
dots = Mobject(*[
@ -575,7 +575,7 @@ class SeeNumbersApproachOne(Scene):
).scale(1+1.0/2.0**x).shift(
INTERVAL_RADIUS*RIGHT +\
(INTERVAL_RADIUS/2.0**x)*LEFT
).highlight(colors.next())
).set_color(colors.next())
for x in range(num_dots)
])
@ -592,7 +592,7 @@ class OneAndInfiniteSumAreTheSameThing(Scene):
one, equals, inf_sum = TexMobject([
"1", "=", "\\sum_{n=1}^\\infty \\frac{1}{2^n}"
]).split()
point = Point(equals.get_center()).highlight("black")
point = Point(equals.get_center()).set_color("black")
self.add(one.shift(LEFT))
self.wait()
@ -613,7 +613,7 @@ class HowDoYouDefineInfiniteSums(Scene):
["How", " do", " you,\\\\", "\\emph{define}"],
size = "\\Huge"
).shift(UP).split()
text[-1].shift(3*DOWN).highlight("skyblue")
text[-1].shift(3*DOWN).set_color("skyblue")
sum_mob = TexMobject("\\sum_{n=0}^\\infty{a_n}")
text[-1].shift(LEFT)
sum_mob.shift(text[-1].get_center()+2*RIGHT)
@ -637,14 +637,14 @@ class LessAboutNewThoughts(Scene):
"Generating", " new", " thoughts", "$\\rightarrow$",
"useful definitions"
], size = "\\large").split()
gen_cross = TexMobject("\\hline").highlight("red")
gen_cross = TexMobject("\\hline").set_color("red")
new_cross = deepcopy(gen_cross)
for cross, mob in [(gen_cross, generating), (new_cross, new)]:
cross.replace(mob)
cross.stretch_to_fit_height(0.03)
disecting = TextMobject("Disecting").highlight("green")
disecting = TextMobject("Disecting").set_color("green")
disecting.shift(generating.get_center() + 0.6*UP)
old = TextMobject("old").highlight("green")
old = TextMobject("old").set_color("green")
old.shift(new.get_center()+0.6*UP)
kwargs = {"run_time" : 0.25}
@ -690,11 +690,11 @@ class ListOfPartialSums(Scene):
)
self.wait()
self.play(*[
ApplyMethod(s.highlight, "yellow", rate_func = there_and_back)
ApplyMethod(s.set_color, "yellow", rate_func = there_and_back)
for s in sums
])
self.wait()
self.add(one.highlight("green"))
self.add(one.set_color("green"))
self.wait()
@ -711,7 +711,7 @@ class ShowDecreasingDistance(Scene):
horiz_line = Line(vert_line0.end, vert_line1.end)
lines = [vert_line0, vert_line1, horiz_line]
for line in lines:
line.highlight("green")
line.set_color("green")
dots = Mobject(*[
Dot().scale(1.0/(n+1)).shift((1+partial_sum(n))*RIGHT)
for n in range(10)
@ -724,7 +724,7 @@ class ShowDecreasingDistance(Scene):
ApplyMethod(vert_line0.shift, RIGHT),
Transform(
horiz_line,
Line(vert_line0.end+RIGHT, vert_line1.end).highlight("green")
Line(vert_line0.end+RIGHT, vert_line1.end).set_color("green")
),
ShowCreation(dots),
run_time = 2.5
@ -754,7 +754,7 @@ class CircleZoomInOnOne(Scene):
self.add(number_line, dots)
self.play(
Transform(circle, Point(2*RIGHT).highlight("white")),
Transform(circle, Point(2*RIGHT).set_color("white")),
run_time = 5.0
)
@ -848,7 +848,7 @@ class DefineInfiniteSum(Scene):
"\\text{\\emph{Define} }",
"\\sum_{n = 0}^\\infty a_n = X"
]).split()
define.highlight("skyblue")
define.set_color("skyblue")
expression = Mobject(define, infinite_sum)
self.add(expression)
@ -864,7 +864,7 @@ class DefineInfiniteSum(Scene):
Line(FRAME_Y_RADIUS*UP+side, side+bottom)
]
self.play(*[
ShowCreation(line.highlight("white"))
ShowCreation(line.set_color("white"))
for line in lines
])
self.wait()
@ -894,7 +894,7 @@ class DefineInfiniteSum(Scene):
esses = np.array(terms)[range(0, len(terms), 3)]
other_terms = filter(lambda m : m not in esses, terms)
self.play(*[
ApplyMethod(ess.highlight, "yellow")
ApplyMethod(ess.set_color, "yellow")
for ess in esses
])
@ -916,7 +916,7 @@ class DefineInfiniteSum(Scene):
])
lines = [
Line(x+0.25*DOWN, x+0.25*UP).highlight("white")
Line(x+0.25*DOWN, x+0.25*UP).set_color("white")
for y in [-1, -0.01, 1, 0.01]
for x in [ex_point+y*RIGHT]
]
@ -937,7 +937,7 @@ class YouJustInventedSomeMath(Scene):
mob.shift(1.3*DOWN)
# you = draw_you().center().rewire_part_attributes()
# smile = PiCreature().mouth.center().shift(you.mouth.get_center())
you = PiCreature().highlight("grey")
you = PiCreature().set_color("grey")
you.center().rewire_part_attributes()
self.add(you)
@ -1202,7 +1202,7 @@ class PlugNumbersIntoRightside(Scene):
num.scale(scale_factor)
num.shift(rhs[1].get_center())
num.shift(0.1*RIGHT + 0.08*UP)
num.highlight("green")
num.set_color("green")
if num_string == "(-1)":
num.shift(0.3*RIGHT)
right_words = TextMobject(
@ -1219,8 +1219,8 @@ class PlugNumbersIntoRightside(Scene):
lhs.get_center() + 0.3*DOWN,
tail = left_words.get_center() + 0.3*UP
))
right_words.highlight("green")
left_words.highlight("yellow")
right_words.set_color("green")
left_words.set_color("yellow")
self.add(lhs, *rhs)
@ -1331,7 +1331,7 @@ class ListPartialDivergentSums(Scene):
self.play(FadeIn(words), ShowCreation(arrow))
for x in range(0, len(terms), 2):
self.play(
ApplyMethod(terms[x].highlight, "green"),
ApplyMethod(terms[x].set_color, "green"),
run_time = 0.1
)
self.wait()
@ -1364,7 +1364,7 @@ class SumPowersOfTwoAnimation(Scene):
topbrace = Underbrace(top_brace_left, right).rotate(np.pi, RIGHT)
bottombrace = Underbrace(bottom_brace_left, right)
colors = Color("yellow").range_to("purple", iterations)
curr_dots.highlight(colors.next())
curr_dots.set_color(colors.next())
equation = TexMobject(
"1+2+4+\\cdots+2^n=2^{n+1} - 1",
size = "\\Huge"
@ -1391,7 +1391,7 @@ class SumPowersOfTwoAnimation(Scene):
shift_val = (2**n)*(dot_width+dot_buff)
right += shift_val
new_dots = Mobject(new_dot, curr_dots)
new_dots.highlight(colors.next()).shift(shift_val)
new_dots.set_color(colors.next()).shift(shift_val)
alt_bottombrace = deepcopy(bottombrace).shift(shift_val)
alt_bottom_num = deepcopy(bottom_num).shift(shift_val)
alt_topbrace = deepcopy(alt_bottombrace).rotate(np.pi, RIGHT)
@ -1457,7 +1457,7 @@ class PretendTheyDoApproachNegativeOne(RearrangeEquation):
(lambda n : str(2**(n+1)), ["\\vdots", da, "0"]),
]
]
columns[-1].highlight()
columns[-1].set_color()
columns[2].shift(0.2*DOWN)
shift_val = 3*RIGHT
for column in columns:
@ -1526,7 +1526,7 @@ class DistanceIsAFunction(Scene):
("2", "3", "7"),
("\\frac{1}{2}", "100", "\\frac{4}{5}"),
]
dist.highlight("orange")
dist.set_color("orange")
self.add(dist)
self.wait()
elif mode == "Euclidian":
@ -1546,7 +1546,7 @@ class DistanceIsAFunction(Scene):
("3", "7", "\\frac{1}{4}"),
("\\frac{3}{2}", "1", "2"),
]
dist.highlight("green")
dist.set_color("green")
self.add(dist)
self.wait()
example_mobs = [
@ -1619,9 +1619,9 @@ class NameShiftInvarianceProperty(Scene):
label = TextMobject("Shifted values")
label.shift(u_brace.get_center()+0.5*DOWN)
name = TextMobject("``Shift Invariance''")
name.highlight("green").to_edge(UP)
name.set_color("green").to_edge(UP)
for mob in u_brace, label:
mob.highlight("yellow")
mob.set_color("yellow")
self.add(prop)
self.play(ShimmerIn(label), ShimmerIn(u_brace))
@ -1711,18 +1711,18 @@ class RoomsAndSubrooms(Scene):
b_set = [1.5*UP, 1.5*DOWN]
c_set = [LEFT, RIGHT]
rectangle_groups = [
[Rectangle(7, 12).highlight(colors[0])],
[Rectangle(7, 12).set_color(colors[0])],
[
Rectangle(6, 5).shift(a).highlight(colors[1])
Rectangle(6, 5).shift(a).set_color(colors[1])
for a in a_set
],
[
Rectangle(2, 4).shift(a + b).highlight(colors[2])
Rectangle(2, 4).shift(a + b).set_color(colors[2])
for a in a_set
for b in b_set
],
[
Rectangle(1, 1).shift(a+b+c).highlight(colors[3])
Rectangle(1, 1).shift(a+b+c).set_color(colors[3])
for a in a_set
for b in b_set
for c in c_set
@ -1787,7 +1787,7 @@ class RoomsAndSubroomsWithNumbers(Scene):
)
rect.sort_points(np.linalg.norm)
rect.to_edge(LEFT, buff = 0.2).shift(n*side_buff*RIGHT)
rect.highlight(colors[n])
rect.set_color(colors[n])
rectangles.append(rect)
for rect in rectangles:
self.play(ShowCreation(rect))
@ -1911,7 +1911,7 @@ class RoomsAndSubroomsWithNumbers(Scene):
)
for pair in sample(pairs, min(10, len(pairs))):
for index in pair:
num_mobs[index].highlight("green")
num_mobs[index].set_color("green")
self.play(*[
ApplyMethod(
num_mobs[index].rotate_in_place, np.pi/10,
@ -1921,7 +1921,7 @@ class RoomsAndSubroomsWithNumbers(Scene):
])
self.wait()
for index in pair:
num_mobs[index].highlight("white")
num_mobs[index].set_color("white")
@staticmethod
def clear_way_for_text(text, mobjects):
@ -1945,7 +1945,7 @@ class DeduceWhereNegativeOneFalls(Scene):
colors = list(get_room_colors())
num_labels = len(colors)
texts = [
Mobject(parts[0], parts[1].highlight(color))
Mobject(parts[0], parts[1].set_color(color))
for count, color in zip(it.count(), colors)
for parts in [TextMobject([
"Represented (heuristically) \\\\ by being in the same \\\\",
@ -2010,17 +2010,17 @@ class PAdicMetric(Scene):
def construct(self):
p_str, text = TextMobject(["$p$", "-adic metric"]).shift(2*UP).split()
primes = [TexMobject(str(p)) for p in [2, 3, 5, 7, 11, 13, 17, 19, 23]]
p_str.highlight("yellow")
p_str.set_color("yellow")
colors = Color("green").range_to("skyblue", len(primes))
new_numbers = TextMobject("Completely new types of numbers!")
new_numbers.highlight("skyblue").shift(2.3*DOWN)
new_numbers.set_color("skyblue").shift(2.3*DOWN)
arrow = Arrow(2*DOWN, tail = 1.7*UP)
curr = deepcopy(p_str)
self.add(curr, text)
self.wait()
for prime, count in zip(primes, it.count()):
prime.scale(1.0).highlight(colors.next())
prime.scale(1.0).set_color(colors.next())
prime.shift(center_of_mass([p_str.get_top(), p_str.get_center()]))
self.play(DelayByOrder(Transform(curr, prime)))
self.wait()
@ -2040,7 +2040,7 @@ class PAdicMetric(Scene):
),
DelayByOrder(Transform(
start,
Point(arrow.points[0]).highlight("white")
Point(arrow.points[0]).set_color("white")
))
)
self.play(ShimmerIn(end))
@ -2068,7 +2068,7 @@ class FuzzyDiscoveryToNewMath(Scene):
Line(UP, ORIGIN),
]
for line, char in zip(triangle_lines, ["a", "c", "b"]):
line.highlight("blue")
line.set_color("blue")
char_mob = TexMobject(char).scale(0.25)
line.add(char_mob.shift(line.get_center()))
triangle = Mobject(*triangle_lines)
@ -2162,7 +2162,7 @@ class DiscoveryAndInvention(Scene):
for color in Color("yellow").range_to("red", 4):
for arrow in arrows:
self.play(
ShowCreation(deepcopy(arrow).highlight(color)),
ShowCreation(deepcopy(arrow).set_color(color)),
run_time = 0.25
)