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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magna

function u(t) {

x.fillRect(0,0,c.width=w=255,w)
for(i=99;i--;x.fill(x.arc((t*b*i+i*i)%w,99+b,5+b/5,!x.beginPath(),7)))b=i&1?1:-1,x.fillStyle=R(w,b*w,b*w,.2)

Jun 26 2018 3:22 AM UTC

}// 140/140

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Highway at night #bokeh

u/lionleaf

I like it! #traffic
u/magna

2 chars shorter, yellow headlights: with(x)for(i=fillRect(0,0,c.width=w=255,w)|99;i--;fill(arc((t*b+i)*i%w,99+b,5+b/5,!beginPath(),7)))b=i&1?1:-1,fillStyle=R(w,b*w,b*w*.8,.2)
u/aleamb

absolutely beautiful, magna
u/joeytwiddle

Love it. Reminds me of Mercury - The Timeless. Would be great to get some z-axis going.
u/magna

Thanks folks!

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@no_identd

remix of d/6364 by u/@no_identd

function u(t) {

_=48
for(i=0;i<_;i++)for(j=0;j<_;j++){r=t+(i-_)*(j-_/2)/_
$=S(r)
x.fillStyle=R($*255,t+S(r^5)*255*$,j**$^7)
x.fillRect(i*_,j*_-$*_,_*2,_*2)}

Jan 22 2018 10:59 PM UTC

}// 140/140

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u/joeytwiddle

Waves look good for surfing ... in a lava-proof wetsuit

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rodrigo.siqueira

remix of d/19564 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(var i=5e3;i--;x.clearRect(160*X+950,1e3-Y*99-460,4,4))
var X=(U=S(K=i+t)+3)*S(i*i)+S(t)+C(K),Y=U*C(S(X)+C(t)*4)

Aug 2 2020 4:32 PM UTC

}// 139/140

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living wavy thing

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Tekmap

remix of d/3518 by u/lurifax

function u(t) {

for(x.fillRect(0,0,i=2e3,i);i>0;i-=.2)x.clearRect(960+(350+(e=99*S(t/6))*C(b=i/6))*C(d=i%6)*C(t)+e*T(b)*S(t),540+(350+e*S(b))*S(d),2,2)

Jun 9 2021 11:41 AM UTC

}// 135/140

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Rotatio

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baon

function u(t) {

c.width|=0
for(X=Y=0,p=i=1e3;i--;)
X=C(i+t+S(t))*C(i/p),Y=S(i+t+S(t-C(t)/2))*X,
x.fillRect(960+X*500,540+Y*500,5,5)

Dec 24 2023 4:25 AM UTC

}// 115/140

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inf | eye

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taupelink

remix of d/25320 by u/taupelink

function u(t) {

for(m=t?0:2e4;m-->2e3;x.fillRect(m**.5%20*96+8*X,m%14*80+5*Y,q,i))i=m%349,X=6+6*S(m),Y=8+8*S(m*m),x.fillStyle=R(q=C(Y+m)*i,m/X/i,i/Y,i/X/m)

Apr 17 2022 4:52 AM UTC

}// 139/140

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d/25334

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skeletonNatte

remix of d/33839 by u/skeletonNatte

function u(t) {

eval(unescape(escape`𮁛𡠽𙱦𪑬𫁓𭁹𫁥𙱝🐧𘰰𜀰𜠧𒡦𫱲𚁸𦱒🐧𩡩𫁬𤡥𨱴𙱝𚀰𛀰𛁩👢🐶𩐳𛁢𚐻𪐭𛐻𦀽𠰨𪐬𮁛𡡝🐧𘰰𩠰𙰩𛁙👃𚁩𚡩𚐬𦠽𠰨𪐪𨠩𛁰👃𚁴𚐬𩀽𝐫𬀪𚁙𚡰𚱘𚠨𪰽𤰨𭀩𚐩𛑚𚡫𛁸𦱒𧐨𚁘𚡰𛑙𚡫𚐯𩀪𚁂🐹𞐹𚐫𠠬𚀨𦀪𪰫𦐪𬀩𚡫𚱚𚡰𚐯𩀪𠠫𝐴𜀬𜰬𜰩𚐻`.replace(/u../g,'')))

Jul 26 2025 4:53 PM UTC

}// 140/140

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green cube

u/skeletonNatte

it took me an embarrassingly long time to make it green lol

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rodrigo.siqueira

remix of d/28878 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`挮獴祬攮晩汴敲㵠楮癥牴⡠ഊ砮晩汬却祬攽刨㠰ⰳ〬ㄵ〩ഊ景爨愽戽琬椽㡥㐻椭ⴻ戭㵢⼵⸱⭃⡡⨲⸵⤪㈬愫㴨椯戦椥㈩⨳ⵢ⩓⡡⨲⤯㠭愪愯㐮㌩砮晩汬剥捴⡢⨳㤰⬹㔰ⰱ㔰〭愪ㄸ㔰ⵢ⨴〬⸱ⱴ㰱⤠`.replace(/u([^D].)/g,'$1%')))

Nov 20 2023 3:37 PM UTC

}// 137/140

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Multi fern fractal green #plant #fern

u/rodrigo.siqueira

"In the tender embrace of a fractal fern, the secrets of nature's infinite beauty unfold, unveiling the kaleidoscope of life's intricate tapestry, unknown yet harmoniously connected." (ChatGPT)

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meerkat

function u(t) {

c.width=1920;for(i=0;i<9;i++){x.fillRect(400+i*100+S(t)*300,400,50,200)}

Feb 22 2017 1:53 AM UTC

}// 72/140

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rodrigo.siqueira

remix of d/19395 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(var i=6e3;i--;x.clearRect(150*X+980,1e3-Y*70-460,4,4))
var X=(U=S(i*i+t)*2+3)*S(i*i)+S(t-i),Y=U*C(i+S(X)+C(t))

Jul 14 2020 2:24 PM UTC

}// 138/140

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Moving topological surface

u/magna

Looks like a murmuration