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OldLaggedStart -> LaggedStartMap

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This commit is contained in:
Grant Sanderson
2019-02-14 12:06:21 -08:00
parent 4a00161bee
commit 993f7edee9
61 changed files with 906 additions and 939 deletions
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62
old_projects/alt_calc.py
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@ -330,7 +330,7 @@ class NumberlineTransformationScene(ZoomedScene):
# Add tiny dots
if local_sample_dots is not None:
anims.append(OldLaggedStart(GrowFromCenter, local_sample_dots))
anims.append(LaggedStartMap(GrowFromCenter, local_sample_dots))
zcbr_group.add(local_sample_dots)
if first_added_anims:
@ -424,7 +424,7 @@ class ExampleNumberlineTransformationScene(NumberlineTransformationScene):
sample_dots = self.get_sample_dots()
local_sample_dots = self.get_local_sample_dots(x)
self.play(OldLaggedStart(GrowFromCenter, sample_dots))
self.play(LaggedStartMap(GrowFromCenter, sample_dots))
self.zoom_in_on_input(
x,
local_sample_dots=local_sample_dots,
@ -461,7 +461,7 @@ class WriteOpeningWords(Scene):
word_wait = 2 * letter_wait
comma_wait = 5 * letter_wait
for word in words:
self.play(OldLaggedStart(
self.play(LaggedStartMap(
FadeIn, word,
run_time=len(word) * letter_wait,
lag_ratio=1.5 / len(word)
@ -833,7 +833,7 @@ class GraphicalIntuitions(GraphScene):
)
self.play(FadeIn(integral_text))
self.play(
OldLaggedStart(
LaggedStartMap(
GrowFromEdge, rects,
lambda r: (r, DOWN)
),
@ -855,7 +855,7 @@ class GraphicalIntuitions(GraphScene):
word.add_background_rectangle()
words.arrange(DOWN)
words.to_edge(UP)
return OldLaggedStart(
return LaggedStartMap(
FadeIn, words,
rate_func=there_and_back,
run_time=len(words) - 1,
@ -1009,8 +1009,8 @@ class MoreTopics(Scene):
self.add(calculus)
self.play(
OldLaggedStart(ShowCreation, lines),
OldLaggedStart(Write, others),
LaggedStartMap(ShowCreation, lines),
LaggedStartMap(Write, others),
)
self.wait()
@ -1364,12 +1364,12 @@ class IntroduceTransformationView(NumberlineTransformationScene):
sd.save_state()
sd.scale(2)
sd.fade(1)
self.play(OldLaggedStart(
self.play(LaggedStartMap(
ApplyMethod, sample_dots,
lambda sd: (sd.restore,),
run_time=2
))
self.play(OldLaggedStart(
self.play(LaggedStartMap(
GrowArrow, arrows,
run_time=6,
lag_ratio=0.3,
@ -1380,7 +1380,7 @@ class IntroduceTransformationView(NumberlineTransformationScene):
run_time=3
)
self.wait()
self.play(OldLaggedStart(FadeOut, arrows, run_time=1))
self.play(LaggedStartMap(FadeOut, arrows, run_time=1))
self.sample_dots = sample_dots
self.sample_dot_ghosts = sample_dot_ghosts
@ -1541,8 +1541,8 @@ class TalkThroughXSquaredExample(IntroduceTransformationView):
sample_dot_ghosts = sample_dots.copy().fade(0.5)
self.play(
OldLaggedStart(DrawBorderThenFill, sample_dots),
OldLaggedStart(FadeOut, int_arrows),
LaggedStartMap(DrawBorderThenFill, sample_dots),
LaggedStartMap(FadeOut, int_arrows),
)
self.remove(int_dot_ghosts)
self.add(sample_dot_ghosts)
@ -1954,8 +1954,8 @@ class XSquaredForNegativeInput(TalkThroughXSquaredExample):
)
sample_dots.set_fill(opacity=0.8)
self.play(OldLaggedStart(DrawBorderThenFill, sample_dots))
self.play(OldLaggedStart(
self.play(LaggedStartMap(DrawBorderThenFill, sample_dots))
self.play(LaggedStartMap(
ApplyFunction, sample_dots[len(sample_dots) / 2:0:-1],
lambda mob: (
lambda m: m.scale(2).shift(SMALL_BUFF * UP).set_color(PINK),
@ -2064,7 +2064,7 @@ class IntroduceContinuedFractionPuzzle(PiCreatureScene):
group.to_corner(UR)
self.play(
OldLaggedStart(
LaggedStartMap(
Write, frac,
run_time=15,
lag_ratio=0.15,
@ -2372,7 +2372,7 @@ class ThinkAboutWithRepeatedApplication(IntroduceContinuedFractionPuzzle):
morty.change, "confused",
friend.change, "confused",
)
self.play(OldLaggedStart(
self.play(LaggedStartMap(
ShowCreationThenDestruction, plus_rects,
run_time=2,
lag_ratio=0.35,
@ -2400,9 +2400,9 @@ class ThinkAboutWithRepeatedApplication(IntroduceContinuedFractionPuzzle):
question.next_to(arrow, RIGHT)
self.play(
OldLaggedStart(FadeIn, question, run_time=1),
LaggedStartMap(FadeIn, question, run_time=1),
GrowArrow(arrow),
OldLaggedStart(
LaggedStartMap(
ApplyMethod, frac,
lambda m: (m.set_color, RED),
rate_func=there_and_back,
@ -2659,7 +2659,7 @@ class ShowRepeatedApplication(Scene):
self.wait()
self.play(GrowFromEdge(line[5], LEFT))
self.play(OldLaggedStart(GrowFromCenter, line[6]))
self.play(LaggedStartMap(GrowFromCenter, line[6]))
self.wait()
self.play(FadeIn(line[7]))
@ -2956,7 +2956,7 @@ class AnalyzeFunctionWithTransformations(NumberlineTransformationScene):
sample_dots.set_stroke(BLACK, 0.5)
sample_points = list(map(Mobject.get_center, sample_dots))
self.play(OldLaggedStart(
self.play(LaggedStartMap(
FadeInFrom, sample_dots,
lambda m: (m, UP)
))
@ -3013,9 +3013,9 @@ class AnalyzeFunctionWithTransformations(NumberlineTransformationScene):
one_plus_rect = BackgroundRectangle(one_plus)
one_plus_rect.set_fill(BLACK, opacity=0.8)
self.play(OldLaggedStart(GrowArrow, arrows))
self.play(LaggedStartMap(GrowArrow, arrows))
self.wait()
self.play(OldLaggedStart(
self.play(LaggedStartMap(
ApplyMethod, arrows,
lambda a: (a.scale, 0.7),
rate_func=there_and_back,
@ -3069,7 +3069,7 @@ class AnalyzeFunctionWithTransformations(NumberlineTransformationScene):
return arrow
self.play(
OldLaggedStart(
LaggedStartMap(
ApplyFunction, self.all_arrows,
lambda a: (fade_arrow, a)
),
@ -3244,7 +3244,7 @@ class StabilityAndInstability(AnalyzeFunctionWithTransformations):
arrows = VGroup(*[a for a in self.all_arrows if get_norm(a.get_start() - point) < 0.75]).copy()
arrows.set_fill(PINK, 1)
arrows.set_stroke(PINK, 3)
arrows.second_anim = OldLaggedStart(
arrows.second_anim = LaggedStartMap(
ApplyMethod, arrows,
lambda m: (m.set_color, YELLOW),
rate_func=there_and_back_with_pause,
@ -3314,7 +3314,7 @@ class StabilityAndInstability(AnalyzeFunctionWithTransformations):
for deriv_label, dot_group in zip(deriv_labels, dot_groups):
self.play(FadeInFromDown(deriv_label))
self.play(OldLaggedStart(GrowFromCenter, dot_group))
self.play(LaggedStartMap(GrowFromCenter, dot_group))
self.play(*list(map(MoveToTarget, dot_group)), run_time=2)
self.wait()
@ -3338,7 +3338,7 @@ class StaticAlgebraicObject(Scene):
polynomial.move_to(title)
self.add(title)
self.play(OldLaggedStart(
self.play(LaggedStartMap(
GrowFromCenter, frac,
lag_ratio=0.1,
run_time=3
@ -3433,7 +3433,7 @@ class TopicsAfterSingleVariable(PiCreatureScene, MoreTopics):
creature.target.change(mode, self.other_topics)
creatures.fade(1)
self.play(OldLaggedStart(MoveToTarget, creatures))
self.play(LaggedStartMap(MoveToTarget, creatures))
self.wait(2)
def zero_in_on_complex_analysis(self):
@ -3445,8 +3445,8 @@ class TopicsAfterSingleVariable(PiCreatureScene, MoreTopics):
complex_analysis.scale, 1.25,
complex_analysis.center,
complex_analysis.to_edge, UP,
OldLaggedStart(FadeOut, self.other_topics),
OldLaggedStart(FadeOut, self.lines),
LaggedStartMap(FadeOut, self.other_topics),
LaggedStartMap(FadeOut, self.lines),
FadeOut(self.calculus),
*[
ApplyMethod(creature.change, "pondering")
@ -3567,7 +3567,7 @@ class PrinciplesOverlay(PiCreatureScene):
self.wait(4)
self.play(FadeInFromDown(q_marks[0]))
self.wait(2)
self.play(OldLaggedStart(
self.play(LaggedStartMap(
FadeInFromDown, q_marks[1:],
run_time=3
))
@ -3600,7 +3600,7 @@ class ManyInfiniteExpressions(Scene):
power_tower.set_color_by_gradient(BLUE, GREEN)
self.play(*[
OldLaggedStart(
LaggedStartMap(
GrowFromCenter, group,
lag_ratio=0.1,
run_time=8,