【Manim】设计 travel() 函数，连续转变向量化数学对象 VMobje

  def travel(self, VMob: VMobject, lst: list, fun = Transform, succ = False, deadhesion = False):

    if succ:

      self.play(Succession(*(fun(VMob, i) for i in lst)))

    else: 

      for i in lst:

        if deadhesion: 

          self.remove(VMob)

        self.play(fun(VMob, i))

        if deadhesion: 

          self.remove(VMob)

        VMob = i

      if deadhesion: 

        self.add(VMob)

    return self