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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baon

remix of d/28925 by u/baon

function u(t) {

if(t>2)return;r=_=>Math.random()*480>>0
for(k=0;k<2e4;k++)i=r(),j=r(),a=T(i**3+j**5)%256,
x.fillStyle=R(a,a,a,0.9),x.fillRect(i*4,j*4,4,4)

Nov 23 2023 9:54 AM UTC

}// 138/140

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katkip

function u(t) {

eval(unescape(escape`猽㈰㭲㵍慴栮牡湤潭㭴籼⡶㴰ⱖ㴰ⱘ㴰ⱙ㴰⤻景爨椽㔴㭩ⴭ㬩景爨樽㤶㭪ⴭ㬩砮晩汬却祬攽恨獬⠤筘⭩幪⭙紬㤹┬㔰┩怬砮晩汬剥捴⡪⩳Ⱪ⩳ⱳⱳ⤻堫㵖⬽爨⤭⸵㭙⬽瘫㵲⠩⴮㔻`.replace(/u(..)/g,"$1%")))

Feb 2 2019 4:35 PM UTC

}// 126/140

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Random #velocity explorer the XOR hue #color visualization

u/katkip

Code: s=20;r=Math.random;t||(v=0,V=0,X=0,Y=0);for(i=54;i--;)for(j=96;j--;)x.fillStyle=hsl(${X+i^j+Y},99%,50%),x.fillRect(j*s,i*s,s,s);X+=V+=r()-.5;Y+=v+=r()-.5;

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rodrigo.siqueira

remix of d/28786 by u/rodrigo.siqueira

function u(t) {

for(a=b=t,i=1e4;i--;b=C(a*4)+b*.83+S(a),a+=(i/a&i%2)*4+b*S(a/2)/5-a*a/5)x.fillRect(a*3e3-500,590-b*270,.1,1),x.fillStyle=R(0,30,50)

Nov 13 2023 5:29 PM UTC

}// 131/140

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#spiral #fractal #plant

u/rodrigo.siqueira

"In the realm where art and science embrace, mathematics unveils the hidden symmetries, infusing imagination with the precision of the universe, transcending the known to inspire the creation of the yet unseen." (ChatGPT)

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veubeke

function u(t) {

c.width^=0
x.font='22em"'
D='dancing'
for(i=7;i--;)x.fillText(D[i],400+x.measureText(D.slice(0,i)).width,650-S(t*(i%3*2+5.3)%Math.PI)*40)

Nov 17 2018 8:27 PM UTC

}// 137/140

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taupelink

remix of d/26623 by u/taupelink

function u(t) {

eval(unescape(escape`砮獴牯步却祬攽✣〱㔳✻景爨洽㌵〻洭ⴻ砮晩汬剥捴⠮⸮䄩⥸⹦楬汓瑹汥㵒⡩㵭⽔⡭⤬夽洪䌨津㘪洩Ɑ⼲Ɽ㴨琪⨨㈭㈪琩⤩ⱸ⹬楮敗楤瑨㵭⩤⼹ⱁ㵛津㔪㐸〫椪匨洩ⰳ㘰⭙Ⱪ⩤Ɑ⩤崬砮獴牯步剥捴⠮⸮䄩`.replace(/u([^D].)/g,'$1%')))

Dec 22 2022 5:25 PM UTC

}// 140/140

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d/26680

u/danny@hille.dk

Cubical apocalypse
u/Xen

oooo thats sexy
u/4ce

Looks like labyrinth. u/taupelink i not press "Awesome!" every time cause i use this tab like bookmarks but be know i think you have many good texture and images! ~_^
u/taupelink

Thank you!

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pavel

remix of d/23980 by u/primo

function u(t) {

for(c.width&=i=10368;i--;x.fillRect(i&127,i>>7,f(.6),1))f=n=>6-n*i/3e3-6*n>S(Math.hypot(i/64%2-1,i/5e3-2.2+1/n)*12*n-8*t)?f(n+.02):n/.7-.7

Oct 3 2021 11:54 PM UTC

}// 138/140

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#raytracing z = sin(sqrt(x*x + y*y) - t)

u/pavel

Also a pretty generic ray tracing 'engine.' Change f to trace other things.
u/pavel

Style remix, no idea how the code I'm remixing works yet. It does not look to do ray tracing so its clearly better.
u/primo

The original uses z + ∂/∂y z for saturation, which looks about right tilted at or near ~26.5°.
u/pavel

for(c.width&=i=10368;i--;x.fillRect(i&127,i>>7,f(.7),1))f=n=>(z=5-i/3e3-3*n)>S(Math.hypot(i/64%2-1,i/5e3-n)*9-6*t)?f(n+.03):--z*.4 is a better one, no weird view prism.

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jonathan_b

remix of d/6005 by u/jonathan_b

function u(t) {

for(c.width|=s=i=504;i-=3;)for(j=s;j-=63;)q=j+t+i,x.fillStyle=R(j/2,i/3,q/3,j/s*3),x.fillRect(s*2+s*2*C(j)*S(i),s+s*C(q)*S(j-i/q),35,35)

Jan 14 2018 1:59 AM UTC

}// 136/140

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tactical_retard

remix of d/25589 by u/tactical_retard

function u(t) {

eval(unescape(escape`󭍼󯍸󛭦󪝬󫍒󩝣󭌨󜌬󜌬󬼽󜭥󜼬󬼩󛍲󟝍󨝴󪌮󬭡󫭤󫽭󒭦󫽲󚍸󛭦󪝬󫍓󭍹󫍥󟝒󚍩󟜲󩜴󚜻󪜭󛜻󥍛󪝝󛭹󚼽󤼨󦌯󞜶󜌪󜼮󜜩󚝰󟝔󦽩󧜽󭌿󥍛󪝝󞭻󮌺󬬨󚜪󬼬󮜺󬬨󚜪󬽽󛍸󛭦󪝬󫍒󩝣󭌨󦌽󬌮󮌬󬌮󮜬󜜬󛬱󚜬󥍛󪝝󛭸󚼽󤼨󬌮󮜯󝜴󜌪󜼮󜝞󦌯󞜶󚜻`.replace(/u../g,'')))

Jun 8 2022 8:14 PM UTC

}// 132/140

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#red #vectorfield

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁳𨱡𫁥𚀹𛀹𚐬𪐽𜐳𜀰𞱩𛐭𞱳𭁲𫱫𩐨𚐩𨡥𩱩𫡐𨑴𪀨𮠽𚁱👩🠹𜀰𚐿𪐯𞐭𝀰𜀯𞐺𪐯𞐩𛁳𭁲𫱫𩑓𭁹𫁥👒𚁩𚡱𛰵𛀰𛀰𛀮𜀱𚱱𚡩𛰱𩐴𚐬𩑬𫁩𬁳𩐨𞐰𛀹𚱺𛁷👩🀳𜠵🰹𛐳𚡓𚁺𛰸𚐺𚀱𜠲𝐭𚀶𞐭𮠩𚠪𜠩𚠪𛠵𛁷𛰵𛀰𛀡𬐬𝰩`.replace(/u../g,'')))

Mar 15 2020 8:08 PM UTC

}// 134/140

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Red Potion #Glass

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thenize

remix of d/379 by u/iverjo

function u(t) {

c.width=960;for(i=2e3;i--;)s=7/(S(i/42)*S(39*i+t-1.57)+2),x.fillRect(i+460*S(i/200)*S(2.79*i+t),270+160*(C(i/42)+T(t/+i/5)),s,s)

May 16 2024 5:12 PM UTC

}// 128/140

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u/warbino

awesome!