manimの作法 その8 - Qiita

from manimlib.imports import * def lissajous_curve_func(t): return np.array((np.sin(2 * t) * 3, np.sin(3 * t) * 3, 0)) class test(Scene): def construct(self): grid = NumberPlane() self.add(grid) func = ParametricFunction(lissajous_curve_func, t_max = TAU, fill_opacity = 0) #dot = Dot() #self.add(dot) self.add(func) self.wait()