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176 lines
3.8 KiB
Python
176 lines
3.8 KiB
Python
from helpers import *
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from mobject.tex_mobject import TexMobject
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from mobject import Mobject
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from mobject.image_mobject import ImageMobject
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from mobject.vectorized_mobject import *
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from animation.animation import Animation
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from animation.transform import *
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from animation.simple_animations import *
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from animation.compositions import *
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from animation.playground import *
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from topics.geometry import *
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from topics.characters import *
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from topics.functions import *
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from topics.fractals import *
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from topics.number_line import *
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from topics.combinatorics import *
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from topics.numerals import *
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from topics.three_dimensions import *
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from scene import Scene
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from camera import Camera
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from mobject.svg_mobject import *
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from mobject.tex_mobject import *
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class FractalCreation(Scene):
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CONFIG = {
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"fractal_class" : PentagonalFractal,
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"max_order" : 5,
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"transform_kwargs" : {
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"path_arc" : np.pi/6,
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"submobject_mode" : "lagged_start",
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"run_time" : 2,
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},
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"fractal_kwargs" : {},
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}
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def construct(self):
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fractal = self.fractal_class(order = 0, **self.fractal_kwargs)
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self.play(FadeIn(fractal))
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for order in range(1, self.max_order+1):
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new_fractal = self.fractal_class(
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order = order,
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**self.fractal_kwargs
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)
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fractal.align_data(new_fractal)
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self.play(Transform(
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fractal, new_fractal,
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**self.transform_kwargs
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))
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self.wait()
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self.wait()
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self.fractal = fractal
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class PentagonalFractalCreation(FractalCreation):
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pass
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class DiamondFractalCreation(FractalCreation):
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CONFIG = {
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"fractal_class" : DiamondFractal,
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"max_order" : 6,
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"fractal_kwargs" : {"height" : 6}
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}
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class PiCreatureFractalCreation(FractalCreation):
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CONFIG = {
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"fractal_class" : PiCreatureFractal,
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"max_order" : 6,
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"fractal_kwargs" : {"height" : 6},
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"transform_kwargs" : {
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"submobject_mode" : "all_at_once",
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"run_time" : 2,
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},
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}
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def construct(self):
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FractalCreation.construct(self)
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fractal = self.fractal
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smallest_pi = fractal[0][0]
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zoom_factor = 0.1/smallest_pi.get_height()
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fractal.generate_target()
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fractal.target.shift(-smallest_pi.get_corner(UP+LEFT))
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fractal.target.scale(zoom_factor)
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self.play(MoveToTarget(fractal, run_time = 10))
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self.wait()
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class QuadraticKochFractalCreation(FractalCreation):
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CONFIG = {
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"fractal_class" : QuadraticKoch,
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"max_order" : 5,
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"fractal_kwargs" : {"radius" : 10},
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# "transform_kwargs" : {
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# "submobject_mode" : "all_at_once",
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# "run_time" : 2,
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# },
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}
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class KochSnowFlakeFractalCreation(FractalCreation):
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CONFIG = {
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"fractal_class" : KochSnowFlake,
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"max_order" : 6,
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"fractal_kwargs" : {
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"radius" : 6,
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"num_submobjects" : 100,
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},
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"transform_kwargs" : {
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"submobject_mode" : "lagged_start",
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"path_arc" : np.pi/6,
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"run_time" : 2,
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},
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}
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class WonkyHexagonFractalCreation(FractalCreation):
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CONFIG = {
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"fractal_class" : WonkyHexagonFractal,
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"max_order" : 5,
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"fractal_kwargs" : {"height" : 6},
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}
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class SierpinskiFractalCreation(FractalCreation):
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CONFIG = {
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"fractal_class" : Sierpinski,
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"max_order" : 6,
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"fractal_kwargs" : {"height" : 6},
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"transform_kwargs" : {
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"path_arc" : 0,
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},
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}
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class CircularFractalCreation(FractalCreation):
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CONFIG = {
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"fractal_class" : CircularFractal,
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"max_order" : 5,
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"fractal_kwargs" : {"height" : 6},
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}
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