wslでmanim その23

概要

wslでmanimやってみた。
練習問題やってみた。

練習問題

next_toを使え。

参考にしたページ

成果物

サンプルコード

from manim import *

class NextToTest(Scene):
	def construct(self):
		dir_str = ['ORIGIN', 'LEFT', 'RIGHT', 'UP', 'DOWN', 'UL', 'UR', 'DL', 'DR']
		dir_list = [ORIGIN, LEFT, RIGHT, UP, DOWN, UL, UR, DL, DR]
		for str, d in zip(dir_str, dir_list):
			self.next_to_obj(str, d)
		for str, d in zip(dir_str, dir_list):
			self.next_to_obj(str + " buff = 0.5", d, buff = 0.5)
		for i in range(0,5):
			self.next_to_obj("LEFT, aligned_edge = " + dir_str[i], LEFT, buff = 0, aligned_edge = dir_list[i])
		for i in range(0, 5):
			self.next_to_obj("LEFT, buff = 0.5, aligned_edge = " + dir_str[i], LEFT, buff = 0.5, aligned_edge = dir_list[i])
		for str, d in zip(dir_str, dir_list):
			self.next_to_point(str, d)
	def next_to_obj(self, str, direction = ORIGIN, buff = 0, aligned_edge = ORIGIN):
		rect1 = Rectangle(width = 0.4, height = 0.2, stroke_color = RED)
		rect2 = Rectangle(width = 1.5, height = 1.5, stroke_color = BLUE).move_to(np.array([2, 2, 0]))
		text = Text(str, font = 'Ubuntu', stroke_width = 6, font_size = 21).next_to(rect1, DOWN)
		self.add(rect1, rect2, text)
		self.wait(0.3)
		rect1.next_to(rect2, direction, buff = aligned_edge)
		self.play(Write(rect1))
		self.wait()
		self.remove(rect1, rect2, text)
	def next_to_point(self, str, direction = ORIGIN, buff = 0, aligned_edge = ORIGIN):
		rect1 = Rectangle(width = 0.4, height = 0.2, stroke_color = RED)
		rect2 = Rectangle(width = 1.5, height = 1.5, stroke_color = BLUE).move_to(np.array([2, 2, 0]))
		text = Text(str, font = 'Ubuntu', stroke_width = 6, font_size = 21).next_to(rect1, DOWN)
		tgt_point = np.array([2, 2, 0])
		self.add(rect1, rect2, text)
		self.wait(0.3)
		rect1.next_to(tgt_point, direction, buff = aligned_edge)
		self.play(Write(rect1))
		self.wait()
		self.remove(rect1, rect2, text)

以上。