[BUG] add_updater does not work when redering with OpenGL.

[ChungLeeCN]

Description of bug / unexpected behavior

add_updater does not work when redering with OpenGL. The code runs normally under the Cairo renderer.

Code for reproducing the problem

class BugReport(Scene):
    def construct(self):
        wave_generate = Circle(radius=0.3, color=RED_A, fill_color=BLUE, fill_opacity=0.3,
                               stroke_width=0.8).move_to(3 * LEFT)
        Nc = 20
        circle_list = [Circle(radius=0.3 + 0.8 * i, color=RED_A, stroke_width=1).move_to(3 * LEFT) for i in range(Nc)]
        self.add(wave_generate, *circle_list)
        self.wait(1)
        self.remove(wave_generate, *circle_list)
        self.start_time_for_circle = self.renderer.time

        def circle_update(mob, phase):
            v_factor = 1.5
            current_time = self.renderer.time - self.start_time_for_circle
            radius = math.fmod(0.8 * phase + v_factor * current_time, 0.8 * Nc) + 0.3
            mob.set(width=2 * radius)
            if radius - 0.3 <= v_factor * 1.1 / self.camera.frame_rate:
                mob.set_x(wave_generate.get_x())

        update_list = []
        for i in range(Nc):
            update_list.append(lambda mob, phase=i: circle_update(mob, phase))
            (circle_list[i]).add_updater(update_list[i])
        self.add(wave_generate, *circle_list)
        self.wait(2)
        self.play(wave_generate.animate.shift(5 * RIGHT), run_time=5, rate_func=linear)
        for i in range(Nc):
            (circle_list[i]).remove_updater(update_list[i])
        self.wait(2)

Cairo:

BugReport_Cairo.mp4

OpenGL:

BugReport_OpenGL.mp4

System specifications

System Details

• OS Windows 11
• RAM: 64GB
• Python version : Python 3.10

LaTeX details

• LaTeX distribution: TeX Live 2024