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<section id="manim-s-structure">
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<h1>Manim’s structure<a class="headerlink" href="#manim-s-structure" title="Permalink to this headline">¶</a></h1>
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<section id="manim-s-directory-structure">
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<h2>Manim’s directory structure<a class="headerlink" href="#manim-s-directory-structure" title="Permalink to this headline">¶</a></h2>
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<p>The manim directory looks very complicated, with a lot of files,
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but the structure is clear.</p>
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<p>Below is the directory structure of manim:</p>
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<div class="highlight-text notranslate"><div class="highlight"><pre><span></span>manimlib/ # manim library
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├── __init__.py
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├── __main__.py
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├── default_config.yml # Default configuration file
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├── config.py # Process CLI flags
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├── constants.py # Defined some constants
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├── extract_scene.py # Extract and run the scene
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├── shader_wrapper.py # Shaders' Wrapper for convenient control
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├── window.py # Playback window
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├── tex_templates/ # Templates preset for LaTeX
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│ ├── tex_templates.tex # Tex template (will be compiled with latex, default)
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│ └── ctex_templates.tex # Tex template that support Chinese (will be compiled with xelatex)
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├── camera/
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│ └── camera.py # Including Camera and CameraFrame
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├── scene/
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│ ├── scene_file_writer.py # Used to write scene to video file
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│ ├── scene.py # The basic Scene class
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│ ├── three_d_scene.py # Three-dimensional scene
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│ ├── sample_space_scene.py # Probability related sample space scene
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│ └── vector_space_scene.py # Vector field scene
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├── animation/
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│ ├── animation.py # The basic class of animation
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│ ├── composition.py # Animation group
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│ ├── creation.py # Animation related to Create
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│ ├── fading.py # Fade related animation
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│ ├── growing.py # Animation related to Grow
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│ ├── indication.py # Some animations for emphasis
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│ ├── movement.py # Animation related to movement
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│ ├── numbers.py # Realize changes to DecimalNumber
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│ ├── rotation.py # Animation related to rotation
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│ ├── specialized.py # Some uncommon animations for special projects
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│ ├── transform_matching_parts.py # Transform which can automatically match parts
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│ ├── transform.py # Some Transforms
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│ └── update.py # Realize update from function
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├── mobject/
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│ ├── mobject.py # The basic class of all math object
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│ ├── types/ # 4 types of mobject
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│ │ ├── dot_cloud.py # Dot cloud (an subclass of PMobject)
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│ │ ├── image_mobject.py # Insert pictures
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│ │ ├── point_cloud_mobject.py # PMobject (mobject composed of points)
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│ │ ├── surface.py # ParametricSurface
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│ │ └── vectorized_mobject.py # VMobject (vectorized mobject)
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│ ├── svg/ # mobject related to svg
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│ │ ├── svg_mobject.py # SVGMobject
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│ │ ├── brace.py # Brace
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│ │ ├── drawings.py # Some special mobject of svg image
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│ │ ├── tex_mobject.py # Tex and TexText implemented by LaTeX
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│ │ └── text_mobject.py # Text implemented by manimpango
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│ ├── changing.py # Dynamically changing mobject
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│ ├── coordinate_systems.py # coordinate system
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│ ├── frame.py # mobject related to frame
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│ ├── functions.py # ParametricFunction
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│ ├── geometry.py # geometry mobjects
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│ ├── matrix.py # matrix
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│ ├── mobject_update_utils.py # some defined updater
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│ ├── number_line.py # Number line
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│ ├── numbers.py # Numbers that can be changed
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│ ├── probability.py # mobject related to probability
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│ ├── shape_matchers.py # mobject adapted to the size of other objects
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│ ├── three_dimensions.py # Three-dimensional objects
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│ ├── value_tracker.py # ValueTracker which storage number
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│ └── vector_field.py # VectorField
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├── once_useful_constructs/ # 3b1b's Common scenes written for some videos
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│ └── ...
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├── shaders/ # GLSL scripts for rendering
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│ ├── simple_vert.glsl # a simple glsl script for position
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│ ├── insert/ # glsl scripts to be inserted in other glsl scripts
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│ │ ├── NOTE.md # explain how to insert glsl scripts
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│ │ └── ... # useful scripts
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│ ├── image/ # glsl for images
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│ │ └── ... # containing shaders for vertex and fragment
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│ ├── quadratic_bezier_fill/ # glsl for the fill of quadratic bezier curve
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│ │ └── ... # containing shaders for vertex, fragment and geometry
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│ ├── quadratic_bezier_stroke/ # glsl for the stroke of quadratic bezier curve
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│ │ └── ... # containing shaders for vertex, fragment and geometry
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│ ├── surface/ # glsl for surfaces
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│ │ └── ... # containing shaders for vertex and fragment
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│ ├── textured_surface/ # glsl for textured_surface
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│ │ └── ... # containing shaders for vertex and fragment
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│ └── true_dot/ # glsl for a dot
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│ └── ... # containing shaders for vertex, fragment and geometry
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└── utils/ # Some useful utility functions
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├── bezier.py # For bezier curve
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├── color.py # For color
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├── config_ops.py # Process CONFIG
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├── customization.py # Read from custom_config.yml
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├── debug.py # Utilities for debugging in program
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├── directories.py # Read directories from config file
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├── family_ops.py # Process family members
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├── file_ops.py # Process files and directories
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├── images.py # Read image
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├── init_config.py # Configuration guide
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├── iterables.py # Functions related to list/dictionary processing
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├── paths.py # Curve path
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├── rate_functions.py # Some defined rate_functions
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├── simple_functions.py # Some commonly used functions
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├── sounds.py # Process sounds
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├── space_ops.py # Space coordinate calculation
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├── strings.py # Process strings
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└── tex_file_writing.py # Use LaTeX to write strings as svg
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</pre></div>
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</div>
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</section>
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<section id="inheritance-structure-of-manim-s-classes">
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<h2>Inheritance structure of manim’s classes<a class="headerlink" href="#inheritance-structure-of-manim-s-classes" title="Permalink to this headline">¶</a></h2>
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<p><a class="reference external" href="https://github.com/3b1b/manim/files/5824383/manim_shaders_structure.pdf">Here</a>
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is a pdf showed inheritance structure of manim’s classes, large,
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but basically all classes have included:</p>
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<img alt="https://cdn.jsdelivr.net/gh/manim-kindergarten/CDN@master/manimgl_assets/manim_shaders_structure.png" src="https://cdn.jsdelivr.net/gh/manim-kindergarten/CDN@master/manimgl_assets/manim_shaders_structure.png"/>
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</section>
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<section id="manim-execution-process">
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<h2>Manim execution process<a class="headerlink" href="#manim-execution-process" title="Permalink to this headline">¶</a></h2>
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<img alt="https://cdn.jsdelivr.net/gh/manim-kindergarten/CDN@master/manimgl_assets/manim_shaders_process_en.png" src="https://cdn.jsdelivr.net/gh/manim-kindergarten/CDN@master/manimgl_assets/manim_shaders_process_en.png"/>
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Contents
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<ul>
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<li><a class="reference internal" href="#">Manim’s structure</a><ul>
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<li><a class="reference internal" href="#manim-s-directory-structure">Manim’s directory structure</a></li>
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<li><a class="reference internal" href="#inheritance-structure-of-manim-s-classes">Inheritance structure of manim’s classes</a></li>
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<li><a class="reference internal" href="#manim-execution-process">Manim execution process</a></li>
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