Dweets awesomed by u/Joachim

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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warrenkc

remix of d/25442 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=0)=>y<9*X?f(x*x-y*C(y+4)+.5,3*x*S(y+.002),n+1):S(n/4)**2
for(i=3e4;i--;x.fillRect(X=u&2047,u>>11,f(X/1000-.8,u/2e6-.6),1))u=-~u

Apr 6 2023 12:43 AM UTC

}// 137/140

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u/cantelope

#fossils

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KilledByAPixel

function u(t) {

eval(unescape(escape`󠜽󚍘󛍙󛍲󛍄󟜱󛍩󟜲󚜽󟭻󩭯󬬨󮌮󩭩󫍬󤽴󮝬󩜽󡌥󜬿󤬨󚜺󙼣󩭦󩬧󛍸󛭦󪝬󫌨󮌮󨝲󨼨󦌬󦜬󬬬󯭸󛭢󩝧󪝮󤍡󭍨󚌩󛌹󚜩󞽩󛜭󞽷󟬲󙬦󠜨󦌭󡜪󤼨󡌪󭌩󛍙󚽅󚭃󚍄󚭴󚜬󭼬󡌫󜜩󚝖󟝲󛼳󛍅󟝩󟼭󥬺󬬭󥬬󭼽󪜿󬬭󥬺󥭽󒭁󚌹󝬰󛌵󝌰󛌵󜌰󚜻`.replace(/u../g,'')))

Apr 3 2023 8:20 PM UTC

}// 129/140

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Circular Recursion ☯

u/cantelope

9 chars lighter than previously! \o/
u/KilledByAPixel

after posting is when i usually get more ideas how to save space :)
u/vain

Very nice and cool looking fx/movements
u/tomxor

It's circles all the way down

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rodrigo.siqueira

remix of d/27320 by u/tomxor

function u(t) {

c.style.filter=`invert(`
for(ⵠ=1e4;ⵠ--;ƒ(0,0,300,ⵠ+t))ƒ=(β,α,ထ,ට)=>ထ>1?ƒ(α+ထ*C(ට),β+ထ*S(ට),ထ/3,T(ට/99+t*ට)/2):x.fillRect(β+940,α+510,.2,t<1)

Apr 2 2023 7:32 PM UTC

}// 140/140

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#torus in the dark, light and shadow

u/cantelope

cool efx!
u/joeytwiddle

#donut also 🤭
u/jdspugh

Very cool

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tomxor

remix of d/27317 by u/tomxor

function u(t) {

eval(unescape(escape`𩠽𬠽🡈𚁈𚁃𚁲𚐪𦐭𤰨𬠩𚡚𛁘𚐭𛠳𛁃𚁲𚐪𦠫𤰨𬠩𚡙𚐾𛠱𞱦𫱲𚁈👍𨑴𪀮𪁹𬁯𭀬𨰮𭱩𩁴𪀽𬀽𭰽𜐲𞀻𬀼𜑥𝀻𤠼𜐲𙡦𚀫𚱵𙐶𚱴𚐿𤠯🐮𞐶𞡸𛡦𪑬𫁒𩑣𭀨𬀥𭰬𬀫𚰯𭰬𤠯𞀬𤠽𭐽𜐩𚑘👰𛰶𝀥𜠭𜠫𭐥𝠯𜠮𝐬𦐽𬀯𞁥𜰭𛠶𛁚👒𛰸𛐮𝐻`.replace(/u../g,'')))

Apr 2 2023 11:48 AM UTC

}// 133/140

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Linked Toroids #sdf #chain

Show more comments…
u/magna

!!!!!!!
u/Joachim

Woooooow
u/vain

Just wow! Seems you are using the undocumented and hidden Init3DEngine() function ;-)
u/13thptr

What magna said.
u/deobfuscate

Wait, they're just torus?
u/deobfuscate

(pretend this isnt me): always has been :gun:
u/jdspugh

Amazing

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tomxor

remix of d/27290 by u/vgel

function u(t) {

eval(unescape(escape`𩡯𬠨𢀽𣑡𭁨𛡨𮑰𫱴𛁣𛡷𪑤𭁨👰👷🐱𜠸𞱰🀱𩐴𞱒🀱𜠦𢀨𢀨𠰨𭀩𚡘𛑓𚁴𚐪𦠬𦐩𛐮𜰬𠰨𭀩𚡚𚱓𚁴𚐪𦀩🠮𜐵🱒𛰽𛠹𞡸𛡦𪑬𫁒𩑣𭀨𬀥𭰬𬀫𚰯𭰬𤠯𞀬𤠽𜐩𚑘👰𛰶𝀥𜠭𜐬𦐽𬀯𞁥𜰭𛠶𛁚👒𛰸𛐮𝐻`.replace(/u../g,'')))

Apr 1 2023 2:06 PM UTC

}// 120/140

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Torus #sdf 153 Bytes

u/tomxor

13 chars over, this has been squeezed pretty hard, I don't think it's going to fit into 140.
u/magna

donut underestimate yourself
u/tomxor

😂 🥁

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KilledByAPixel

function u(t) {

for(i=9;i--;)for(j=99;j--;x.fill(x.arc(X=j**7.5%2e3,j*11,(r=t*60+i*9+j*5+X/3-1200)>0&&r,0,9)))x.beginPath(x.fillStyle=R(i*99,i*i*5))

Mar 31 2023 2:14 AM UTC

}// 132/140

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Burn 🔥

u/cantelope

#blackbody

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rodrigo.siqueira

remix of d/27290 by u/vgel

function u(t) {

for(c.width|=m=1420;m--;x.stroke())X=C(m+t),Y=S(m+t*2),x.beginPath(),x.fillRect(V=m%41*47,m-m%41,9,9),x.arc(700+330*++X,530+320*Y++,120,0,7)

Mar 30 2023 10:55 PM UTC

}// 140/140

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#torus #grid #uncompressed

u/Xen

love it!
u/vgel

RIP the SDF... :-) it looks convincing though!

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Xen

remix of d/27301 by u/Xen

function u(t) {

with(x)for(i=1e3;i--;beginPath(stroke()))arc((i*t+C(t+i)*i)%2e3-99,(t*i+S(i)*i)%1234,90,0,9),strokeStyle=`hsl(${i*(t^i)},90%,${C(i)*69}%,.1`

Mar 30 2023 8:16 PM UTC

}// 140/140

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play 2

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vgel

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵷㴱攳ⱘ㴭ㄻ堼ㄻ堫㴮〲⥦潲⡙㴭ㄻ夼ㄻ砮晩汬剥捴⡘⩷⭷Ⱘ夫㴮〲⤪眫㔰〬椬椩⥦潲⡚㵩㵄㴱㬫⭩㰹♄㸮ㄻ⥚ⴽ䐽⠨⠨䌨琩⩘ⵓ⡴⤪娩⨪㈫太天⨪⸵⴮㐩⨪㈫⡃⡴⤪娫匨琩⩘⤪⨲⤪⨮㔭⸱`.replace(/u([^D].)/g,'$1%')))

Mar 29 2023 4:37 PM UTC

}// 140/140

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donut #sdf

u/vgel

this one was a huge pain to make fit even with the compression, I'll be really impressed if someone can golf it down to fit in 140 characters
u/vgel

I finally was able to, by sacrificing some of the visuals: d/27314
u/tomxor

Nice! I'm interested to dig into this in SDF form
u/magna

Amazin!

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rodrigo.siqueira

remix of d/27286 by u/rodrigo.siqueira

function u(t) {

for(v=360;v--;)for(a=b=0,i=9;i--;x.fillStyle=R(a/b*v,b*a))f=a*b,a=a*a-b*b-3+t/5,b=2*S(f)+v/90-2.01,x.fillRect(t*80,3*v,b,b)

Mar 29 2023 12:30 PM UTC

}// 123/140

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Neuro-vascular structure of the Mandelbrot Set #fractal #mandelbrot

u/jdspugh

Wow
u/cantelope

Wild!

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