DNA Fractal Viewer by vgel

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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vgel

function u(t) {

eval(unescape(escape`⠨䐽摯捵浥湴⥛儽≱略特卥汥捴潲≝⠢摩瘢⥼簰⤮潵瑥版呍䰽∼楮灵琾∊挮睩摴桼㵘㵙㴵〰੦潲⡃⁯映䑛兝⠢楮灵琢⤮癡汵攩砮晩汬剥捴⡘㴨堫⡃㰢䜢㼰㨹㤹⤩⼲ⱙ㴨夫⡃㰢䌢籼䌾≇∿㤹㤺〩⤯㈬㐬㐩`.replace(/u([^D].)/g,'$1%')))

Jan 2 2024 2:20 AM UTC

}// 139/140

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DNA Fractal Viewer

u/vgel

Inspired by https://www.biorxiv.org/content/10.1101/2023…
u/vgel

Instructions: 1. Find a FASTA file (e.g. https://www.ncbi.nlm.nih.gov/nuccore/AB75036…) 2. Copy the DNA, without the > header line 3. Click the invisible input in the top left of the canvas 4. Paste the DNA in to see the fractal


      u(t) is called 60 times per second.
      t: elapsed time in seconds.
      c: A 1920x1080 canvas.
      x: A 2D context for that canvas.
      S: Math.sin
      C: Math.cos
      T: Math.tan
      R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)

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