Random dweets | Dwitter

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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simhermansson

function u(t) {

eval(unescape(escape`欽䵡瑨⹡扳⡓⡴⤩㭵㵴⨳┶⸳ㄻ眽ㄹ㈰㭨㴱〸〻砮晩汬却祬攽刨〬〬〬⸱⤻砮晩汬剥捴⠰ⰰⱷⱨ⤻砮晩汬却祬攽刨㈰〬㤬匨琩⨹㤩㭸⹢敧楮偡瑨⠩㭸⹡牣⠹㘰ⰵ㐰ⰵ〰Ⱶ⴮㤬甩㭸⹡牣⡷⩫ⱨ⩫ⰰⰰⰰ⤻砮晩汬⠩`.replace(/u(..)/g,"$1%")))

Jul 4 2020 12:34 PM UTC

}// 140/140

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Vftdan

remix of d/9831 by u/Vftdan

function u(t) {

c.width*=1;for(i=C(a=t*2)*6;i<8+S(t)*8;i+=.1,x.fillStyle=R(0,0,0,C(t*i)))x.fillRect(S(a+i)*200+960,C(t-i)*200+540,S(a)*50+30,C(a)*50+60)

Sep 14 2018 12:01 PM UTC

}// 136/140

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anotherkitten

remix of d/10600 by u/anotherkitten

function u(t) {

for(t+=i=17;i--;x.beginPath(x.fill()))p=i+t%1,x.fillStyle=`hsl(${(p-t)*9} 50%${i-t&1?40:60}%`,x.arc(960+C(p+t)*p*p,540+S(p+t)*p*p,5*p*p,0,7)

Oct 22 2018 4:11 AM UTC

}// 140/140

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odd spiral

Show more comments…
u/veubeke

wow
u/joeytwiddle

I really like these colours
u/pavel

groovy!
u/DataMeta

Niiice!
u/aleamb

yeah! cool!
u/pavel

You use a trick that does not work on iPhone. In the HSL call you need a space between S and L.
u/veubeke

@pavel: here’s a version that works in Safari d/10641

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kipkat

function u(t) {

x.fillStyle=R(S(t/5)*155,S(1+t/5)*155,S(2+t/5)*155);
t*=30;
x.fillRect(960+460*S(t/2)*t/270,540+460*C(t/10)*t/360,50,50);

Dec 20 2017 6:58 PM UTC

}// 121/140

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Odog8

remix of d/20437 by u/Tesseract

function u(t) {

eval(a=unescape(escape`琿瀫㵃⠷⩰⤺瀽《渽挮睩摴栽ㄳ㌊搽⡡Ɫ⤽㹛愫⡯㵡ⴷ⵰⼱〩⨨欽⸱⼨漪漫截戩⤬戭截歝੦潲⡬㴱攴㭬ⴭ㬩砮晩汬剥捴⡪㵬╮Ⱪ㵬⽮ⰱⰨ䍛汝㵴㽤⠮⸮䍛汝⤺孩⼵ⱪ⼵崩嬱崩`.replace(/u(..)/g,"$1%")));throw a

Oct 30 2020 3:17 PM UTC

}// 134/140

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i made a cute little pseudo-random brownian noise, but it was still too big :/

u/Tesseract

I found a few ways to save space - your RNG now fits nicely, thanks :)
u/Odog8

No problem!

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trabbt

remix of d/4366 by u/trabbt

function u(t) {

c.width|=0,x.translate(999,560);for(i=0;i<900;i++)a=S(t+i)*i/2,b=99+99*T(i),x.fillStyle=R(b,9,b),x.fillRect(a*S(t),a,9,9),x.rotate(S(t+i*4))

Dec 28 2017 12:21 PM UTC

}// 140/140

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myphs

remix of d/16935 by u/cant_code

function u(t) {

e=99
d=(a,s,c)=>{
s=s<0?0:s
x.font=s*e+"px a"
x.fillText(c,a*e,7*e)
}
c.width|=0
d(4,7,"🐰")
for(i=t;i<t+6;i+=.45)
d(8+6*S(i),2*C(i),"🥕")

Dec 21 2019 2:20 PM UTC

}// 136/140

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱸𛡬𪑮𩑗𪑤𭁨🐳𞱦𫱲𚁪🐵𞐻𪠭𛐻𚑻𮀮𨡥𩱩𫡐𨑴𪀨𚐻𩡯𬠨𪐽𝐻𪐭𛐻𚑸𛡡𬡣𚀹𝠰𚱓𚁩𚠱𛠵𝰫𭀩𚠴𜀰𛀳𝀰𚱃𚁩𚠱𛠵𝰫𭀩𚠲𜀰𚱪𚠵𛀰𛀰𛀷𚐻𨰮𬱴𮑬𩐮𨡡𨱫𩱲𫱵𫡤👸𛡦𪑬𫁓𭁹𫁥👒𚀷𜀬𪠪𜰬𝐰𛑩𚠹𞐩𛁸𛡦𪑬𫀨𮀮𬱴𬡯𪱥𚀩𚑽`.replace(/uD./g,'')))

Sep 17 2019 5:13 PM UTC

}// 139/140

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c.width*=1;x.lineWidth=3;for(j=59;j--;){x.beginPath();for(i=5;i--;)x.arc(960+S(i*1.57+t)*400,340+C(i*1.57+t)*200+j*5,0,0,7);c.style.background=x.fillStyle=R(70,j*3,50-i*99),x.fill(x.stroke())}

Show more comments…
u/Lazy1337

neat style
u/KilledByAPixel

👍
u/0x04

Moiré pattern FTW! 😵
u/DataMeta

Stylish!
u/katkip

Thx.
u/yoginth

cool

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timothytomato

function u(t) {

x.fillStyle=R(S(frame)*255)
x[Math.ceil(t)%2==0?'clearRect':'fillRect'](800+C(frame)*(T(t)*1000),S(frame)*600+450,200,200)

Feb 10 2024 3:53 AM UTC

}// 122/140

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rodrigo.siqueira

remix of d/19954 by u/rodrigo.siqueira

function u(t) {

for(i=199;x.beginPath(),i--;x.fillStyle=`hsl(${i*3} 90%${S(i/28)*99}%)`,x.fill())x.arc(960+5*C(a=i/9+t*9)*(k=1.06**i),540+i*2*S(a+t),k,0,7)

Sep 15 2020 6:03 PM UTC

}// 139/140

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Spiral lights

u/magna

Stylish!