manim （数学动画引擎）

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    <a href="https://github.com/3b1b/manim">
        <img src="https://raw.githubusercontent.com/3b1b/manim/master/logo/cropped.png">
    </a>
</p>

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Manim is an engine for precise programmatic animations, designed for creating explanatory math videos.

Note, there are two versions of manim.  This repository began as a personal project by the author of [3Blue1Brown](https://www.3blue1brown.com/) for the purpose of animating those videos, with video-specific code available [here](https://github.com/3b1b/videos).  In 2020 a group of developers forked it into what is now the [community edition](https://github.com/ManimCommunity/manim/), with a goal of being more stable, better tested, quicker to respond to community contributions, and all around friendlier to get started with. See [this page](https://docs.manim.community/en/stable/faq/installation.html#different-versions) for more details.

## Installation
> [!Warning]
> **WARNING:** These instructions are for ManimGL _only_. Trying to use these instructions to install [Manim Community/manim](https://github.com/ManimCommunity/manim) or instructions there to install this version will cause problems. You should first decide which version you wish to install, then only follow the instructions for your desired version.

> [!Note]
> **Note**: To install manim directly through pip, please pay attention to the name of the installed package. This repository is ManimGL of 3b1b. The package name is `manimgl` instead of `manim` or `manimlib`. Please use `pip install manimgl` to install the version in this repository.

Manim runs on Python 3.10 or higher.

System requirements are [FFmpeg](https://ffmpeg.org/), [OpenGL](https://www.opengl.org/) and [LaTeX](https://www.latex-project.org) (optional, if you want to use LaTeX).
For Linux, [Pango](https://pango.org) along with its development headers are required. See instruction [here](https://github.com/ManimCommunity/ManimPango#building).


### Directly

```sh
# Install manimgl
pip install manimgl

# Try it out
manimgl
```

For more options, take a look at the [Using manim](#using-manim) sections further below.

If you want to hack on manimlib itself, clone this repository and in that directory execute:

```sh
# Install manimgl
pip install -e .

# Try it out
manimgl example_scenes.py OpeningManimExample
# or
manim-render example_scenes.py Open