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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sfacci

function u(t) {

c.width=1920;
for(i=0;i<1920;i+=100){
x.fillStyle=R(255*i/1920,86,120)
x.fillRect(i, C(Math.random())*S(t)*540+540, 50, 150)
}

Feb 23 2017 9:12 PM UTC

}// 126/140

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rodrigo.siqueira

remix of d/10314 by u/veubeke

function u(t) {

c.width^=0
s=(t%3)**3
x.font="2in'"
for(Y=9;Y--;)for(X=Y+1;X--;)x.fillStyle=R(Y*99,Y*27,0),x.fillText("▲",865+(X*48-Y*24)*s,(Y-4)*46*s+600)

Jan 1 2019 4:36 PM UTC

}// 139/140

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Expanding unicode triangles. German colors.

Show more comments…
u/katkip

German colors? I'm curious to see the Romanian ones.
u/lionleaf

#recursive
u/lionleaf

#zoom
u/username

seemless
u/username

<- this version is not
u/username

^ meant to use an up arrow

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Pascal

remix of d/21116 by u/pavel

function u(t) {

for(c.width|=0,i=10600;i--;)i/500-10>T(T(S(i%40/6.5)*S(i/500+4*t))-1.57)*9&&x.fillRect(i%40*8,i/10,8,8);for(i=5;i--;)x.drawImage(c,i*320,0)

Jan 5 2021 6:58 PM UTC

}// 139/140

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this thing, but chess

u/tomxor

:P all of these are actually the same basic function, was that pure accident?
u/tomxor

Actually it's draughts not chess 😄
u/erin

checkers..?

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mildlybean

function u(t) {

c.width+=0;for(i=99;i>-99;)x.fillRect(--i*9+960,535+S(t*i/20)*535,9,9)

Sep 6 2019 8:55 PM UTC

}// 70/140

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Wait for it

u/mildlybean

Apparently this has been done many times before. oops

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rodrigo.siqueira

remix of d/28489 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`󩭯󬬨󨜽󨬽󜌬󪜽󜽥󝌻󪜭󛜻󨜫󟜨󪜪󭌯󨬦󜜩󚬮󝌭󨜯󝜫󨬪󤼨󪜥󜬪󨜪󝜩󛼲󛍢󚼽󠼨󨜪󜼩󛼳󛝡󚭢󛼷󚝸󛭦󪝬󫍒󩝣󭌨󨜪󝼲󜌫󜜴󜌬󨬪󜼰󜌫󝼵󜌬󛬱󛍴󟌱󚜊󮌮󩭯󫭴󟜧󜝩󫬢󙼊󮌮󩭩󫍬󥍥󮍴󚌧󧍵󡌸󜽄󧍵󡍃󝌰󙼬󜜳󝌰󛌵󞌵󚜻`.replace(/u../g,'')))

Sep 14 2023 1:29 PM UTC

}// 124/140

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Emerging creatures from chaotic equations 👀

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DaSpider

function u(t) {

eval(unescape(escape`椽琿椫ㄺ眽〻洽湥眠印敥捨卹湴桥獩獕瑴敲慮捥⠧䡥汬漧⤻瘽獰敥捨卹湴桥獩献来瑖潩捥猨⤻洮癯楣攽癛楝㭭⹰楴捨㴲⵷㭩映⡩㱶⹬敮杴栩獰敥捨卹湴桥獩献獰敡欨洩㭥汳攠眫㴮㈬椽〻`.replace(/u(..)/g,"$1%")))

Apr 9 2020 1:12 AM UTC

}// 129/140

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That annoying dweet

u/KilledByAPixel

#audio #hello
u/katkip

haha =))
u/DaSpider

Weird how it behaves completely different on Windows, Mac and Android.
u/DaSpider

#soundeffect #sound #speech

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KilledByAPixel

remix of d/14823 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𬰽𚁡𛁢𛁰𚐽🡢𚠨𬀪👰𚠨𜰭𜠪𬀩𚐫𨐪𚀱𛑰𚐻𬠽𦀽🡓𚁘𧡙𚐻𫀽𧰽🡳𚁲𚁘𚐬𬠨𦀫𜐩𛁘𙐱𚐻𮀮𩁲𨑷𢑭𨑧𩐨𨰬𜀬𛐲𚐻𩡯𬠨𪐽𜡥𜰻𦀽𛐭𪐯𜰹𞐫𞐻𮀮𩡩𫁬𤡥𨱴𚁩𛀱𜀷𞀬𜐬𬐩𚑱🐲𝐵𚡳𚁬𚁙👴𚐬𫀨𦐫𚰩𛁙𙐱𚐬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𛑱𛀱𜠹𛑱𛰲𛁱𚠳𚐻`.replace(/u../g,'')))

Jul 19 2019 1:08 AM UTC

}// 140/140

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Smooth Lands

u/KilledByAPixel

I managed to fit smoothstep into my gradient noise algorithm!
u/iverjo

#landscape
u/katkip

Awesome! x4
u/KilledByAPixel

#island

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bepisTM

function u(t) {

for(c.width|=i=128;i--;x.fillRect(960+99*C(a=T(t*3+i/256)),540+99*S(a),15,15))x.fillStyle='#2222'

Jan 28 2018 1:51 PM UTC

}// 97/140

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u/zanella

Guys, wait until the loading ends, it's totally rad!

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Axioplase

function u(t) {

c.width=2e3;for(i=0;i<9;i++)j=i*100+i*(1+S(t+3*Math.PI/2))*16.6,x.fillRect(S(t/2)>0?400+j:1200-j,400,50,200)

Jan 16 2026 12:45 AM UTC

}// 108/140

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Elastic #default

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𪐽𨰮𭱩𩁴𪁼👨🐵𝀰𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𪐥𜠪𞐰𜀫𪀫𤰨𬐩𚡬𛰨𦠽𠰨𬀩𚡤𚰲𚐪𪀭𚁳👬𚠹𞐯𦠩𛰲𛁨𚱙𛱚𚡨𛑳𛰲𛁳𛁳𚐩𦐽𤰨𬀽𚁍👍𨑴𪀩𛡡𭁡𫠲𚁙👃𚁱🐲𝐯𭰪𪐫𭀪𞐩𚠨𫀽𪐯𭰩𛁚🐮𝐭𫀩𚱴𚐪𚁤👍𛡨𮑰𫱴𚁙𛁚𚐩𛁸𛡦𪑬𫁓𭁹𫁥🐧𘰸𜁦𜠧`.replace(/u../g,'')))

Sep 25 2024 9:43 PM UTC

}// 140/140

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dual spirals

u/magna

Could we parallax this?
u/cantelope

um. yes. you mean add a parallax background?
u/magna

I mean stereoscopy: Making these left eye + right eye views instead of clones.
u/cantelope

ah. i have still to learn that magic :D
u/danny@hille.dk

As with many things in life, the theory is quite simple: you simply take two virtual cameras and place them approximately 62 mm apart, pointing them towards the same point (your object), and that should create a rather convincing 3D effect.