New #torus dweets

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: #ScaryMovies

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rodrigo.siqueira

remix of d/12071 by u/SMON

function u(t) {

a=b=t
for(i=2e4;i--;a=7*S(A=a)+S(2*b),b=2*C(A)+C(2*b)+3.5,x.fillStyle=R(a*22,A*9,b*15))x.fillRect(a*99+960,b*150,t<2,.2)

Apr 3 2023 3:35 PM UTC

}// 120/140

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RGB #torus based on Peter de Jong Attractor (ideas from "Paul Bourke .net" site)

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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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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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SophiaCristina

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼲󝜬󢼽󞜹󛍁󟝃󚍴󚜬󠬽󤼨󭌩󒭦󫽲󚍪󟜲󝜻󛜭󪬻󚝻󡌽󠼨󪬩󛍅󟝓󚍪󚜻󩭯󬬨󪜽󜌻󪜼󝬮󜬻󪜫󟜮󜜩󬌽󤼨󪜩󛍐󟝃󚍩󚜬󩌽󜬫󡌬󣼽󜜯󚌵󚽁󚭤󚭰󚽂󚭅󚜬󦌽󩌪󚍁󚭐󚽂󚭂󚭰󚜭󡜪󠜪󠬬󦜽󩌪󚍂󚭐󛝂󚭁󚭰󚜫󡜪󠜪󠜬󮌮󩭩󫍬󥍥󮍴󚌢󤼢󛍋󚽋󚭏󚭘󛍋󛝋󚭏󚭙󚝽`.replace(/u../g,'')))

Feb 3 2023 1:05 PM UTC

}// 140/140

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3D Rotating Donut from "a1k0n.net" ported and shortened to Dwitter. Sorry if it's not a totally original content. I still think it's cool that this is possible here. Consider it proof of concept and inspiration. #compressed

u/SophiaCristina

Stolen from here: https://www.a1k0n.net/2011/07/20/donut-math.…
u/Joachim

#d3 #torus
u/Joachim

Very impressive for 140 btw!

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rodrigo.siqueira

remix of d/24653 by u/danny@hille.dk

function u(t) {

c.width|=0
for(m=710;m--;x.stroke())X=C(m+t),Y=S(m)*5,x.beginPath(),x.arc(360+600*++X,540+70*Y++,99/(1.5+S(Y-t*3)),0,7)

Dec 30 2021 6:35 PM UTC

}// 119/140

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Live #torus with rotating blobs

u/SophiaCristina

:ooo

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rodrigo.siqueira

remix of d/21657 by u/rodrigo.siqueira

function u(t) {

for(c.width=i=2e3;i--;x.fillStyle=`hsl(0,70%,${S(9*t-i)*99}%)`)x.fillRect(136*(7+5*S(i/2)*C(K=i*i+t)),99*(3*S(i)+C(K)*T(K)+5),40,40)

Feb 12 2021 11:12 PM UTC

}// 132/140

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Red laser flow on a #torus surface

u/erin

why do my dweets always spawn these huge movements lol
u/rodrigo.siqueira

Because parametric torus with laser lights can be good source of inspiration :-)

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erin

remix of d/13665 by u/rodrigo.siqueira

function u(t) {

c.width|=0,w=960
for(i=4000;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=500/Z/Z/Z,s))
X=2*C(U=i+t)+C(V=t+i*i),
Y=T(U)+C(V)*T(V)-2,
Z=S(U)-5

Feb 11 2021 3:41 AM UTC

}// 128/140

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flow

u/erin

#d3
u/rodrigo.siqueira

Change from T(U) to S(U) and it will become a #torus
u/erin

check out my remix of this one, it turns into a torus and back into this shape

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Qwitter

function u(t) {

eval(unescape(escape`𨴮𬵴𮕬𩔮𩥩𫅴𩕲🔢𪕮𭥥𬥴𚄢𞵦𫵲𚅫🔹𞔻𪴭𛔻𚕻𩤽𠴨𪴩𚥴𞵒🔱𝔰𞵨🕓𚅫𚔪𭄫𜔻𤔽𤤪𚄲𚵃𚅨𚔩𞵰🕒𚥓𚅨𚔻𦄽𞔶𜄫𤴨𩤩𚥑𞵙🔵𝄰𛕃𚅦𚔪𤔻𥴽𞔯𚅒𛕰𚔪𚤮𝄻𮄮𩥩𫅬𤵴𮕬𩔽𨅈𤵌𚄤𮴹𚥫𯔬𞔹𙔬𝔰𙔩𨄻𚅰🤰𚔦𙥸𛥦𪕬𫅒𩕣𭄨𦄬𦔬𜔬𥴩𞵽`.replace(/u../g,'')))

Jan 21 2021 7:08 PM UTC

}// 138/140

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Pollock's Breakfast #torus

u/tomxor

Wow, loving the sudden #art theme going on on Dwitter
u/magna

nice new style!

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Qwitter

function u(t) {

eval(unescape(escape`𤤽𜔵𜄻𮄮𩥩𫅬𤵴𮕬𩔽𘤣𜄰𜄱𘤻𮄮𩥩𫅬𤥥𨵴𚄰𛄰𛅭🔱𞔲𜄬𫔩𞵦𫵲𚅫🕒𞵫𛔭𞴩𩤽𠴨𪴩𚥴𛅨🕓𚅫𚔪𭄫𜔬𤔽𤤪𚄲𚵃𚅨𚔩𛅰🕒𚥓𚅨𚔯𜤬𦄽𞔶𜄫𤴨𩤩𚥑𛅙🔵𝄰𛕃𚅦𚔪𤔬𮄮𩥩𫅬𤵴𮕬𩔽𨅈𤵌𚄤𮴹𚥫𯔬𞔹𙔬𝔰𙔩𨄬𚅰🤰𚔦𙥸𛥦𪕬𫅒𩕣𭄨𦄬𦔬𜤬𜤩`.replace(/u../g,'')))

Jan 21 2021 6:52 PM UTC

}// 140/140

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Particles Living Freely on a Torus #torus

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rodrigo.siqueira

remix of d/20960 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(i=5e3;i--;f(0,K=i%2,280,i))f=(w,h,q,d)=>q>99?f(C(t)*h+q*C(d),w+q*S(d),q/2,i*i):x.fillRect(w+480+930*K*T(t),h+540,5,9*(1.2-K))

Dec 28 2020 1:34 PM UTC

}// 140/140

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Out-of-Donut Experience 🍩👻#torus #donut

u/ciaccodavide

nice!
u/jellyedwards

😄
u/Qwitter

"donuts souls exchange donuts holes" say it

dwitter.net | #torus