36 lines
1.1 KiB
Markdown
36 lines
1.1 KiB
Markdown
# Render a rotating view around a Lorenz attractor
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This visualizes the 3D structure of the attractor.
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# Thanks
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This was heavily inspired by this video by Grant Sanderson @3blue1brown:
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[How I animate 3Blue1Brown](https://www.youtube.com/watch?v=rbu7Zu5X1zI)
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# Scenes
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## `scene.py`
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Renders the state of a single Lorenz system.
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## `scene_diverge.py`
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Renders the state of a two Lorenz systems whose initial states
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have a difference of 1/1000th in the z direction.
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Initially they are on top of each other,
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then after some time they diverge and take completely different trajectories.
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# Manim installation
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`python -m pip install manim`
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This is the community edition of Manim, which differs somewhat
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from the version used in the @3blue1brown video.
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# Render a scene
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E.g. `python -m manim -pql scene_diverge.py LorenzAttractor`
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## Options
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- `-p` Play once
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- `-ql` Low quality (480p, 15fps), use for development.
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- `-qh` High quality (1080p, 60fps), renders very slowly,
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use it to render the final version.
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## Outputs
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Can be found in the `media` subdirectory after rendering.
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