Simple Manip Animation

Description

Python code based on the manim library, which allows you to create animations without using a description of each screen with LaTex code in a txt file

Dependencies

• Python3+
• Manim
  • FFmpeg
  • MikTex

Key Features

• The convenience of creating animations
• LaTex formatting: added their own "LaTex" commands
• Flexibility

Installation

1. Install all the dependencies
   • Install MikTex from the official website.
   • Install FFmpeg from the official website.
   • Install Manim

     pip install manim
     

2. Clone the Git repository

   git clone "https://github.com/Igorantivirus/Simple-Manip-Animation"
   

3. Create a file to describe the animation Create a file where you will describe the animation and save the path to it to the ANIMATION_FILE variable in main.py the py file

Features of the LaTex syntax in the project

To improve the animation, the following features of the LaTex syntax used in the txt file have been created:

Comman	Description
'#'	(Separate line) Comments
'\\'	Line break. The difference from Base LaTex: it should be surrounded by spaces only if the construction "\begin(name)...\end{name}" is not used.
Space	Separates animation objects. It cannot be used in the construction of "\begin(name)...\end{name}".
Empty line	Empty lines are skipped.
\header{}	(Separate line) The title on the screen before the new title appears
\border	Creates an outline around the following code
\next	Glues the current and next lines together

Examples

• Example: Solving a linear equation

\header{Line equation}
ax + b = 0
ax = - b
ax = - b |\cdot \frac{1}{a}
\frac{ax}{a} = -\frac{b}{a}
x = -\frac{b}{a}
ax + b = 0 \\ x = -\frac{b}{a}

• Run

Run file main.py:

./main.py

Or assemble the video with the command you need, for example:

manim -pql main.py LaTexProcessor

License

The MIT License