I have the solution for bad (or null) anti-aliasing!

[MathItYT]

Only for NVIDIA GPUs

Hi guys, a few hours ago I experimented with my NVIDIA Control Panel and I finally found the solution for bad graphics. There's an user that posted a solution, that was switching Python's processing unit to NVIDIA, however, that didn't fix the anti-aliasing problem for me.

STEP 1: Switching Python's processing unit to NVIDIA

Go to "manage 3D settings", then go to "program settings", then change the option that says "integrated graphics" to "high performance NVIDIA processor".

STEP 2: Set "anti-aliasing mode" to "application-controlled"

In the same section, go to "specify the settings for this program", scroll down and when you find "anti-aliasing mode", change the default option by "aplication-controlled".

For all GPUs

STEP 3: Edit manimlib.camera.camera

VGroup class has problems with anti-aliasing too, so modify capture() method of Camera as follows:

    # Rendering
    def capture(self, *mobjects: Mobject) -> None:
        family = [sm for m in mobjects for sm in m.get_family()]
        self.clear()
        self.refresh_uniforms()
        self.fbo.use()
        for mobject in family:
            mobject.render(self.ctx, self.uniforms)
        if self.window is not None and self.fbo is not self.window_fbo:
            self.blit(self.fbo, self.window_fbo)

This new definition doesn't render VMobjects directly, instead it renders using recursion all the VMobjects' families.

This only works for the latest commit of video-work branch. You must install it with pip install git+https://github.com/3b1b/manim@video-work!