Press escape to exit fullscreen

{{sketch.instructions}}

CC {{sketch.licenseObject.short}}

Archived Sketch

This sketch is created with an older version of Processing,
and doesn't work on browsers anymore.

View Source Code

Capture Screenshot

Gray Scott Model

{{$t('general.by')}}
This is a naive simulation of a Gray Scott model. Though PDE is quite simple, the variety of patterns it forms is quite amazing. Press keys 1-7 for different interesting choices of parameters Press 'r' for a random initial state, 'n' for a non-random initial state. References: 1. "Complex Patterns in a Simple System," by John E. Pearson 2. "Pattern Formation by Interacting Chemical Fronts," by K.J. Lee, W.D. McCormick, Qi Ouyang, and H.L. Swinney 3. http://www.aliensaint.com/uo/java/rd/index.php
We recovered an unsaved version of this sketch. Please review your changes below.

As a Plus+ Member feature, this source code is hidden by the owner.

  • {{co.title}}
    {{$t('sketch.mode-pjs')}} {{$t('general.learnMore')}}
    Select mode or a template
    {{liveCodeLink}}
    • {{l.url.substr(l.url.lastIndexOf('/') + 1)}}
    {{$t('sketch.layoutDescription')}}

    {{k.category}}
    {{k.label}}
    {{k.description}}

    {{$t('sketch.seeMoreShortcuts')}}

    Versions are only kept for 7 days.
    Join Plus+ to keep versions indefinitely!

    {{$t('general.joinPlus')}}


    {{$t('sketch.versionsSummarized')}}