d/24824 by taupelink

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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taupelink

remix of d/24821 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㍥㐻洭ⴻ砮獴牯步⠩⥘㵭⨪㌯㈵㜥ㄬ夽洪洯㤹㜥㐬瘽⸳⭭⨪㔯ㅥ㔥夬砮獴牯步却祬攽刨椽津㌴㤬椯㵶Ⱪ⽶ⱶ⨪ㄮ㔯㐩ⱸ⹬楮敗楤瑨㵩⼹⩶ⱸ⹢敧楮偡瑨⠩ⱸ⹡牣⠲攳⩘ⰲ㜰⩙Ⱪ⽶ⱭⱭ⭶⼲⤠`.replace(/u([^D].)/g,'$1%')))

Jan 23 2022 9:54 PM UTC

}// 139/140

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d/24824

u/taupelink

This started as just experimentation for tomorrow's prompt (pseudorandom number generator--I'm modding powers by primes, instead of my usual sines) but turned into kind of a fire-like effect.
u/taupelink

cx: i'm *dividing* powers by primes, then modding by 1.


      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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