https://github.com/vavassor/reaction-diffusion

A dynamic art tool and simulation toy
https://github.com/vavassor/reaction-diffusion

Last synced: about 4 hours ago
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A dynamic art tool and simulation toy

• Host: GitHub
• URL: https://github.com/vavassor/reaction-diffusion
• Owner: Vavassor
• License: cc0-1.0
• Created: 2019-05-04T23:35:59.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2024-11-19T06:11:13.000Z (2 months ago)
• Last Synced: 2024-11-19T10:53:02.593Z (2 months ago)
• Language: JavaScript
• Homepage: https://reaction-diffusion-tool.herokuapp.com
• Size: 1.2 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
Reaction-Diffusion

==================

A moving art tool that forms natural and organic designs that can be painted and manipulated. It's based on a simulation of the Gray Scott model of [reaction-diffusion systems](https://www.karlsims.com/rd.html).

![the main interface](assets/Reaction-Diffusion.png)

Features

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* **Flow mapping** - Applies flow to the solution based on solving the Navier-Stokes equations for incompressible fluid.

* **Orientation mapping** - Influence the direction of diffusion at each point using a vector field.

* **Style mapping** - Vary the simulation parameters across the canvas to mix growth patterns.

* **Ink** - Add dye to the solution.

* **Import Images** - Import image files to use as any of the maps.

License

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[CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) Public Domain Dedication