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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katkip

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𛐵𝐻𪐫𚰼𝐳𞰩𩡯𬠨𪠽𜰹𞱪𛐭𞰩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𪐼𜀿𜠰𜀫𪐪𝀺𜰹𛑩𚠲𛁩🀰🰱𝐵𚱩𚠸𞠰𛁩🀰🰲𜀭𪐺𤰨𤰨𪐫𭀯𞐩𚠳𚱪𛰲𚱴𚡩𚡩𛰹𞐹𚐪𪐪𜰬𛠲𚐬𮀮𩡩𫁬𤡥𨱴𚁪𚠵𜀬𪐪𜐰𚰵𝀰𛀵𜀬𜐰𚐬𮀮𩡩𫁬𤡥𨱴𚁪𚠵𜀬𪐪𜐰𚱃𚁴𚐬𝐰𛀲𚐠`.replace(/uD./g,'')))

Dec 11 2019 9:39 PM UTC

}// 137/140

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ｓｕｎｗｅｎｔｄｏｗｎremastered #landscape #waves #sea #ocean #sunset

u/robbyg

Beautiful!
u/andrea270872

... outrun remix playing in the background ... Terrific!

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KingTortle

function u(t) {

c.width=1920 // my first dweet
x.fillRect(t*2000%2920-1000, 0, 1000, 1000)

Dec 15 2024 3:41 PM UTC

}// 74/140

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Pascal

remix of d/20984 by u/Pascal

function u(t) {

for(t/=i=10;i--;)k=n=>n*(Math.asin(S((t+=i)+t*(n/300)))/3.14+.5),x.fillStyle=`hsl(${S(t)*50-90},80%,60%)`,x.fillRect(k(1870),k(1030),50,50)

Dec 31 2020 2:12 PM UTC

}// 139/140

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tubes

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𜠻𪐭𛐻𨱬𪑰𚁳𭁲𫱫𩐨𚐩𚑦𫱮𭀽𚀱𝀭𪐪𞐩𚰧𩑭𘠧𛁦𪑬𫁔𩑸𭀨𙱍𨑧𫡩𩡹𪑮𩰠𡱬𨑳𬰧𛀶𞐰𛐡𪐪𚁺🐵𝀰𛑃𚁴𚐪𝀸𜀩𛀵𝰰𚰡𪐪𜰰𚐬𮁛𩠽𙱦𪑬𫁓𭁹𫁥𙱝🐧𘱆𡡆𙰬𮁛𩡝👒𚀡𪑼𯁦𪑬𫀨𨑲𨰨𝰲𜀫𮠯𜠬𝐴𜀬𜠵𜀬𜀬𝰩𚐩`.replace(/u../g,'')))

Mar 2 2020 7:20 PM UTC

}// 139/140

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Magnifying #Glass 🔍

u/lionleaf

Clever!
u/katkip

good idea

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rodrigo.siqueira

function u(t) {

Xp=X=Y=t/800
x.globalAlpha=.1
for(i=2e3;i--;){
X=Xp*Xp-Y*Y+.9*Xp-.6013*Y
Y=2*Xp*Y+2*Xp+.5*Y
Xp=X
x.fillRect(1300+X*820,740+Y*400,2,2)
}

Feb 9 2019 3:14 PM UTC

}// 135/140

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Tinkerbell Map is a chaotic #attractor dynamical system, as described in https://en.wikipedia.org/wiki/Tinkerbell_map

u/rodrigo.siqueira

"Origin of the name: the graphical picture shows a similarity to the movement of Tinker Bell over Cinderella Castle, as shown at the beginning of Disney films."
u/katkip

You can replace Xp with p

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FireFly

function u(t) {

for(i=t?9:x.translate(960,540);i--;x.rotate(t))x.fillRect(i,t*69,2,9)

Mar 1 2017 6:41 PM UTC

}// 69/140

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Filing this one in the 'half-dweet' category

u/lionleaf

Hardcore
u/khalkeus

this is very pleasant to watch!
u/5Mixer

Crazy and yet very simple. Love the output :)

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katkip

function u(t) {

throw code=(code+=t+=1).slice(-80)

Nov 19 2019 2:16 PM UTC

}// 34/140

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transferring... #2

u/DataMeta

neat

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Xen

remix of d/29170 by u/Joachim

function u(t) {

for(t?I=2e3:z=c.width=310;I--;x.fillRect(i*9%z,i/9,6+q*4,9,x.fillStyle=R(z-i/6,q?z/2+S(I*I)*9:z+S(I)*80,!q*z)))q=(i=I-t)>999+S(I*9%z/48)*z

Dec 18 2023 8:15 PM UTC

}// 138/140

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no word remakez

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lewdev

remix of d/32421 by u/jpthinker

function u(t) {

eval(unescape(escape`挮睩摴桼㴰ഊ砮晩汬剥捴⠰ⰰⰲ攳ⰲ攳⤍੦潲⡩㴱攳㭩ⴭ㬩ഊ爽ㄵ〬堽㤶〫匨椩⩓⡴⨲⤪爬夽㔴〫䌨椩⨱㔰ⱸ⹦楬汓瑹汥㵠桳氨㔵ⰹ㤥Ⱔ筓⡩⤪匨琪㈫㈩⨳〫㌰紥怬砮晩汬剥捴⡘ⱙⰲ〬㈰⤠`.replace(/u([^D].)/g,'$1%')))

Sep 17 2024 8:40 PM UTC

}// 134/140

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💍 Spinning gold ring (with shadow)

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katkip

function u(t) {

x.beginPath(),x.ellipse(960+C(t+C(t*3+C(t*3)))*700,540+S(t+C(t*3+C(t*3)))*400,80+C(t*6)*40,1,t*3,0,7);x.fill();

May 2 2019 9:04 AM UTC

}// 111/140

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