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38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
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from manimlib.imports import *
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class SquareToCircle(Scene):
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def construct(self):
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circle = Circle()
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circle.set_fill(BLUE, opacity=0.5)
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circle.set_stroke(BLUE_E, width=4)
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square = Square()
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self.play(ShowCreation(square))
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self.wait()
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self.play(ReplacementTransform(square, circle))
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self.wait()
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# Try typing the following lines
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# self.play(circle.stretch, 4, {"dim": 0})
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# self.play(Rotate(circle, TAU / 4))
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# self.play(circle.shift, 2 * RIGHT, circle.scale, 0.25)
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# circle.insert_n_curves(10)
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# self.play(circle.apply_complex_function, lambda z: z**2)
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class SquareToCircleEmbed(Scene):
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def construct(self):
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circle = Circle()
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circle.set_fill(BLUE, opacity=0.5)
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circle.set_stroke(BLUE_E, width=4)
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self.add(circle)
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self.wait()
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self.play(circle.stretch, 4, {"dim": 0})
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self.wait(1.5)
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self.play(Rotate(circle, TAU / 4))
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self.wait(1.5)
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self.play(circle.shift, 2 * RIGHT, circle.scale, 0.25)
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self.wait(1.5)
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circle.insert_n_curves(10)
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self.play(circle.apply_complex_function, lambda z: z**2)
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self.wait(2)
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