SKILL #ANIM

manim

Comprehensive guide for Manim Community - Python framework for creating mathematical animations and educational videos with programmatic control

↗ github · ★ 27k·src: davila7/claude-code-templates

the manual

Manim Community - Mathematical Animation Engine

Comprehensive skill set for creating mathematical animations using Manim Community, a Python framework for creating explanatory math videos programmatically, popularized by 3Blue1Brown.

When to use

Use this skill whenever you are dealing with Manim code to obtain domain-specific knowledge about:

Creating mathematical animations and visualizations
Building educational video content programmatically
Working with geometric shapes and transformations
Animating LaTeX equations and mathematical formulas
Creating graphs, charts, and coordinate systems
Implementing scene-based animation sequences
Rendering high-quality mathematical diagrams
Building explanatory visual content for teaching

Core Concepts

Manim allows you to create animations using:

Scenes: Canvas for your animations where you orchestrate mobjects
Mobjects: Mathematical objects that can be displayed (shapes, text, equations)
Animations: Transformations applied to mobjects (Write, Create, Transform, FadeIn)
Transforms: Morphing between different states of mobjects
LaTeX Integration: Native support for rendering mathematical notation
Python Simplicity: Use Python to programmatically specify animation behavior

Key Features

Precise mathematical object positioning and transformations
Native LaTeX rendering for equations and formulas
Extensive shape library (circles, rectangles, arrows, polygons)
Coordinate systems and function graphing
Boolean operations on geometric shapes
Camera controls and scene management
High-quality video rendering
IPython/Jupyter notebook integration
VS Code extension with live preview

How to use

Read individual rule files for detailed explanations and code examples:

Core Concepts

references/scenes.md - Creating scenes and organizing animations
references/mobjects.md - Understanding mathematical objects and shapes
references/animations.md - Core animation types and techniques
references/latex.md - Rendering LaTeX equations and formulas

For additional topics including transforms, timing, shapes, coordinate systems, 3D animations, camera movement, and advanced features, refer to the comprehensive Manim Community documentation.

Quick Start Example

from manim import *

class SquareToCircle(Scene):
    def construct(self):
        # Create a square
        square = Square()
        square.set_fill(BLUE, opacity=0.5)

        # Create a circle
        circle = Circle()
        circle.set_fill(RED, opacity=0.5)

        # Animate square creation
        self.play(Create(square))
        self.wait(1)

        # Transform square into circle
        self.play(Transform(square, circle))
        self.wait(1)

        # Fade out
        self.play(FadeOut(square))

Render with: manim -pql script.py SquareToCircle

Best Practices

Inherit from Scene - All animations should be in a class inheriting from Scene
Use construct() method - Place all animation code inside the construct() method
Think in layers - Add mobjects to the scene before animating them
Use self.play() - Animate mobjects using self.play(Animation(...))
Test with low quality - Use -ql flag for faster preview renders
Leverage LaTeX - Use Tex() and MathTex() for mathematical notation
Group related objects - Use VGroup to manage multiple mobjects together
Preview frequently - Use -p flag to automatically open rendered videos

Command Line Usage

# Preview at low quality (fast)
manim -pql script.py SceneName

# Render at high quality
manim -pqh script.py SceneName

# Save last frame as image
manim -s script.py SceneName

# Render multiple scenes
manim script.py Scene1 Scene2