Dweets awesomed by u/danny@hille.dk

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/28945 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㐰〻椭ⴾ㤰〪琻砮晩汬⡸⹳瑲潫攨⤩⥸⹢敧楮偡瑨⡸⹦楬汓瑹汥㵛✣㈶㤱✬✣䙅䔱✬✣䉄䘱❝孩┷┳崩ⱸ孩┱㐿❡牣✺❲散琧崨椥㈰┹⨲㐰Ⱪ┸┵⨲㐰Ⱪ⩴⨪琬樽椪㈫琬樭㔫椥㔪琩ⱸ⹬楮敗楤瑨㵴`.replace(/u([^D].)/g,'$1%')))

Nov 27 2023 6:05 AM UTC

}// 140/140

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d/28975

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rodrigo.siqueira

remix of d/28965 by u/rodrigo.siqueira

function u(t) {

for(i=11e3;i--;)x.fillRect(960+1e4*T(i*1e4*t)/i/t+S(i/2)*500,540+S(i)*90+500*S(i/.9)/2+5*S(i/t)/t,1,t<1)

Nov 26 2023 1:44 PM UTC

}// 104/140

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#Lissajous wave object

u/cantelope

#symmetry

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rodrigo.siqueira

remix of d/28943 by u/rodrigo.siqueira

function u(t) {

for(i=14e3;i--;)x.fillRect(960+2e4*T(i*i*t)/i/t+S(i/2)*480,180+S(i)*160+1e4*C(i*i*t)/i-660*S(i/9)+9/t,1,t<1)

Nov 26 2023 1:27 PM UTC

}// 108/140

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Pretzel link

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rodrigo.siqueira

remix of d/28943 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style=`filter:invert(`
for(i=2e4;i--;)x.fillRect(960+S(i/2+t)*200+C(i*i+t+S(t/3)*S(i/2-t))*340,S(i+t*2)*99+340/T(i*i)/2+560,3,3)

Nov 25 2023 4:23 PM UTC

}// 139/140

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Particle dance

u/gafeta

Amazing!
u/gafeta

Borrowing your code ;)

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baon

remix of d/28955 by u/baon

function u(t) {

t?onmousemove=e=>m=e.x*0.01:m=0
for(c.width|=0,X=Y=0,i=5e3;i--;x.fillRect(960+X,540+Y,10,10))
X=500*C(i)*S(m+i/2+1e6/i/i),Y=500*S(i)

Nov 25 2023 8:31 AM UTC

}// 132/140

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baon

function u(t) {

t?onmousemove=e=>m=e.x*0.01:m=0
for(c.width|=0,X=Y=0,i=8e3;i--;x.fillRect(960+X,540+Y,10,10))
X=500*C(i)*S(m+i/2+i/(0.1*i^2)),Y=500*S(i)

Nov 25 2023 8:26 AM UTC

}// 136/140

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taupelink

remix of d/28934 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㐰〻椭ⴾ㐰〪琻砮晩汬⡸⹳瑲潫攨⤩⥸⹢敧楮偡瑨⡸⹦楬汓瑹汥㵛✣㈶㤱✬✣䍂䄱✬✣䈵ㄱ❝孩┸┳崩ⱸ孩┶㼧慲挧㨧牥捴❝⡩┱㌥㤪㈴〬椥㈹┵⨲㐰Ⱪ┶㔪㘯琪⩴ⱪ㵩⨲ⱪ⬳⭴⤬砮汩湥坩摴栽⸳`.replace(/u([^D].)/g,'$1%')))

Nov 25 2023 3:10 AM UTC

}// 140/140

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d/28945

u/Xen

love it!

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taupelink

remix of d/28934 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽㈴〻椭ⴾㄸ〪琻砮晩汬⡸⹳瑲潫攨⤩⥸⹢敧楮偡瑨⡸⹦楬汓瑹汥㵛✣䘵㘱✬✣ㄳ㜱✬✣䙄䈱❝孩┸┳崩ⱸ孩☷㼧慲挧㨧牥捴❝⡩┹⨲㐰Ⱪ┷┵⨲㐰Ⱪ⽴⨪琬樽椪㌬樫㈫椥ㄮ㜵⨲⤬砮汩湥坩摴栽琪⩴`.replace(/u([^D].)/g,'$1%')))

Nov 24 2023 8:04 PM UTC

}// 140/140

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d/28944

u/taupelink

Created in iOS/Safari. In Windows/Chrome, when not in fullscreen, it looks like there's a stronger Moire effect.
u/MonteChristo

How !!!
u/taupelink

Well, I can say it's far, far more trial-and-error than by design :)

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rodrigo.siqueira

remix of d/28933 by u/rodrigo.siqueira

function u(t) {

a=b=9e3;for(i=a;i--;x.fillRect(X=90*a/S(i*i/90)/i/t+4*a+S(i/2)*600+C(i*i+t/4)*99,S(i)*300+540/(1+S(i*i)/t/9),.3,t<3))a=48+a*.8,b=5*a

Nov 24 2023 12:08 PM UTC

}// 132/140

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infinity sketch

u/vain

Wow, it looks so amazing. Like its real/nature. Very cool!
u/vain

Where did you get all your inspirations and algos from? ;-)
u/rodrigo.siqueira

The "infinity" symbol is just the graph of: X=sin(i/2) , Y=sin(i). A particular case of #Lissajous curve. I then introduced some noise and interference It emerged as a remix of previous posts.

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baon

remix of d/28941 by u/baon

function u(t) {

t?onmousemove=e=>m=1.5-e.x*0.01:m=2
for(c.width|=0,i=1e4;i--;x.fillRect(960+X,540+Y,10,10))
X=400*C(i)*S(m+i/2),Y=-400*S(i+0.7**C(i)**0.05)

Nov 24 2023 10:45 AM UTC

}// 140/140

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#interactive

u/baon

#heart

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