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added introduction slide to episode 3
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| from manim import FadeIn, FadeOut, ImageMobject, LEFT, RIGHT, UP, DOWN, MathTex, Create, Group, MoveToTarget | ||
| from zkmarek.video.slides.common.slide_base import SlideBase | ||
| from zkmarek.video.constant import SECONDARY_COLOR | ||
| from zkmarek.video.mobjects.verkle_tree import VerkleTree | ||
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| class Introduction(SlideBase): | ||
| def __init__(self): | ||
| super().__init__("Introduction to trusted setup") | ||
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| def construct(self): | ||
| person = ImageMobject("zkmarek/video/slides/teaser3/person.png").scale(0.6) | ||
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| self.person1 = person.copy().shift(3*LEFT) | ||
| self.person2 = person.copy().shift(3*RIGHT) | ||
| self.person3 = person.copy().shift(2*UP) | ||
| self.person4 = person.copy().shift(2*DOWN) | ||
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| thumb = ImageMobject("zkmarek/video/slides/episode3/Thumb_up.png").scale(0.3) | ||
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| self.thumb1 = thumb.copy().next_to(self.person1, UP+RIGHT).shift(DOWN+LEFT) | ||
| self.thumb2 = thumb.copy().next_to(self.person2, UP+RIGHT).shift(DOWN+LEFT) | ||
| self.thumb3 = thumb.copy().next_to(self.person3, UP+RIGHT).shift(DOWN+LEFT) | ||
| self.thumb4 = thumb.copy().next_to(self.person4, UP+RIGHT).shift(DOWN+LEFT) | ||
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| self.tau = MathTex(r"\tau", font_size = 80, color = SECONDARY_COLOR) | ||
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| self.polynomial = MathTex(r"p(x) = a_n\cdot x^n + a_{n-1}\cdot x^{n-1} + \cdots + a_1 \cdot x + a_0", font_size = 50, color = SECONDARY_COLOR).shift(DOWN) | ||
| self.polynomial1 = MathTex(r"p(\tau) = z", font_size = 50, color = SECONDARY_COLOR).next_to(self.polynomial, DOWN) | ||
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| def animate_in(self, scene): | ||
| self.new_subsection(scene, "intro to tau", "data/sound/episode3/slide1-0.mp3") | ||
| scene.play(FadeIn(self.person1, self.person2, self.person3, self.person4)) | ||
| scene.play(FadeIn(self.tau)) | ||
| scene.play(FadeIn(self.thumb1, self.thumb2, self.thumb3, self.thumb4)) | ||
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| self.new_subsection(scene, "trusted setup Plonk, zk snarks", "data/sound/episode3/slide1-1.mp3") | ||
| self.person_wthumb = Group(self.person1, self.thumb1, self.person2, self.person3, self.person4, self.thumb2, self.thumb3, self.thumb4, self.tau) | ||
| self.person_wthumb.generate_target() | ||
| self.person_wthumb.target.shift(LEFT*4+UP*2.5).scale(0.2) | ||
| scene.play(MoveToTarget(self.person_wthumb)) | ||
| self.animate_tree(scene) | ||
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| self.new_subsection(scene, "any polynomial", "data/sound/episode3/slide1-2.mp3") | ||
| self.person_wthumb.generate_target() | ||
| self.person_wthumb.target.shift(RIGHT*2+DOWN*2).scale(2) | ||
| scene.play(MoveToTarget(self.person_wthumb)) | ||
| scene.play(FadeIn(self.polynomial)) | ||
| scene.play(FadeIn(self.polynomial1)) | ||
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| def animate_out(self, scene): | ||
| scene.play(FadeOut(self.person_wthumb, self.polynomial, self.polynomial1)) | ||
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| def animate_tree(self, scene): | ||
| tree = VerkleTree().scale(0.8).shift(UP*1.5) | ||
| scene.play(Create(tree)) | ||
| scene.wait(3) | ||
| scene.play(FadeOut(tree)) |