New #city 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: #Opposites

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KilledByAPixel

function u(t) {

eval(unescape(escape`𬠽𫠽🡍𨑴𪀮𬡡𫡤𫱭𚀩𚡮𯀰𒡔👴𚠶𜁼𜀊𮠽𬠨𝰩𚠲𚰷𒡸𛡳𨱡𫁥𚁱👴🰱𛠰𜐺𝀬𬐩𒡦𫱲𚁫🐳𩐳𞱫𛐭𞱸𛡦𪑬𫁒𩑣𭀨𪐫𤰨𥀪𥀩𚠳𜀰𛁴🰳𜀫𪠫𤰨𥀩𞠰𛁡👴🰱𞠳𩐳𛁡𚐩𪐽𪰥𮠬𪠽𪰯𮡼𜀬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𬐽𪐪𪠥𜠪𬠨𝀰𜀩𚡔𛰲𝀹𛁱𛀴𞐫𬠨𬐩𛑔𛰹𚐻`.replace(/u../g,'')))

Feb 1 2020 1:23 AM UTC

}// 140/140

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Tiny City Generator

Show more comments…
u/Xen

ultra urban skys, love x
u/Ballatoilet

how did you make this?
u/sigveseb

very nice!
u/DaSpider

Reminds me of the old mac 512 default screensaver
u/katkip

#city #night
u/KilledByAPixel

first i made code that makes 1 building, then i went from there
u/New_Core

where is the gorilla, lizard and the wolf.. lets play rampage ;) ...nice one

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KilledByAPixel

remix of d/15354 by u/KilledByAPixel

function u(t) {

for(w=i=125;i--;)for(j=0;j<8;x.fillRect(i*20,j++?w*j+299*C((t*j*j+i/j|0)**3)/j:0,20,3e3))x.fillStyle=`hsl(${j**4-149} ${j*7}%${29*C(j)+39}%`

Jan 27 2020 1:44 AM UTC

}// 140/140

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City Outskirts

u/tomxor

Nice, you got the colours just right, I couldn't quite figure that bit out. #city
u/pavel

Just a black screen on Safari
u/KilledByAPixel

fixing up the hsl to have commas and closing paren may fix some browsers
u/tomxor

Safari is wrong, they should this dweet as a unit test :)

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RealPeha

function u(t) {

for(x[s="fillStyle"]=R(),x[f="fillRect"](a=8e3*t,b=600*C(C(260*t)),155,d=1e3-b),x[s]="#ff0";t++<d/34;)x[f](a+9+t%4*33,b+50+t%5*50,9,20)

Oct 25 2019 7:25 AM UTC

}// 135/140

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Night city

u/RealPeha

#city
u/Xen

love it
u/aleamb

love it!
u/philipkd

Nice, reminds me of those old flying toaster screensavers
u/joeytwiddle

#city #scene

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vinca

function u(t) {

eval(unescape(escape`硛猽≦楬汓瑹汥≝㴢⌲㌴∻硛爽≦楬汒散琢崨〬〬㉅㌬㉅㌩㭦潲⡩㴴〻椭ⴻ⥸孳崽∣㈲㈢ⱸ孲崨㤹⩩ⰱ〸〭⡨㴹⨨楞椫㤩⤬㤹ⱨ⤬⠱䔳⩴簰⤥㈦☨硛獝㴢⍆䌵∬硛牝⠴〪椬㐰〭㤰⩔⡩⤬椥㜬椥㤩⤻`.replace(/u(..)/g,"$1%")))

Apr 16 2019 11:56 AM UTC

}// 134/140

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u/Xen

love it
u/rep_movsd

#scene #city #underrated

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jylikangas

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡳桡摯睃潬潲㵒⡡牣⠵㈬㌰ⰴ〬眽挮睩摴栽椽㈴㘬獨慤潷䉬畲㴷⤬眩㭩ⴭ㭳瑲潫敒散琨䤬ㄴ㠭椬㤬椭琪㥼ⴹ⤩牥捴⡉㵩⨸ⰷ㈬㠬䤪䤥㌷⤬牥捴⡉⨵ⰹ㤬椬ㄹ⤬牥捴⠰ⱉⱩ㰹☦眬椩㭸⹦楬氨❥癥湯摤✩`.replace(/u(..)/g,"$1%")))

Dec 2 2018 9:28 PM UTC

}// 140/140

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Choo Choo arrives at Neon City

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u/jylikangas

138b without shadows - with(x)for(arc(52,30,40,w=c.width=i=246,7);i--;strokeRect(I,148-i,9,i-t*9|-9))rect(I=i*8,72,8,I*I%37),rect(0,I,i<9&&w,i);x.fill('evenodd')
u/sigveseb

Oh my!
u/aleamb

yeah!
u/iverjo

Wow, so much stuff crammed into a single dweet! I bow to your skill and creativity
u/iverjo

#neon
u/iverjo

#train
u/sigveseb

Came back to say that this one kicks ass
u/katkip

#city #landscape
u/vain

incredible. like the art, style and anim

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jylikangas

remix of d/11226 by u/jylikangas

function u(t) {

for(x.fillRect(0,0,w=c.width=i=400,w);i--;x[f='clearRect'](200+(i%8-4)*z,74+z,j%3?1:z,!x[f](k=j*9,90,9,-k*k%37)))j=i>>3,z=w/(j-t%1*6-20)

Dec 2 2018 8:52 AM UTC

}// 136/140

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Teh Grid

u/katkip

a w e s o m m m m e
u/iverjo

#city #skyline

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jylikangas

function u(t) {

t?i=t*9|0:c.width=-1
r=i<10?C(4/i)*89:i
x.fillStyle=R(r*7,r*3,y=i*9)
x[f='fillRect'](150-r,y,r*2,i-11)
x[f](y-99,i&&98,s=i?-9:1e3,s-y*y%49)

Nov 30 2018 4:12 PM UTC

}// 139/140

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We built this city on synthwave

u/magna

Whoa!
u/aleamb

wow!!!
u/aleamb

#city #landscape #stylish #eighties
u/aleamb

#waitforit
u/katkip

Awesome

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jylikangas

remix of d/7121 by u/jylikangas

function u(t) {

for(c.width=-1,Y=w=89;Y--;x[f](Y*9+w*S(t)-w,0,9,60+S(Y^w)*20))x[f='fillRect'](w-S(v=Y/w+t)*Y,w+799/Y,v*w&8?2e3/Y:x.fillStyle=R(Y*3,0,w),w/Y)

Oct 8 2018 8:29 PM UTC

}// 140/140

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OutRun: Neon City edition

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u/BalintCsala

#retro
u/katkip

#d3
u/f8f82804

#outrun
u/iverjo

Inspiring!
u/iverjo

#neon
u/donbright

!!!!!!!!
u/lionleaf

Incredible! #city #track #train
u/alien

wow
u/magna

Musical edition: https://dweetplayer.net/demo/v1/*/10287@190/…
u/rodrigo.siqueira

Similar to Atari's Enduro game with city skyline

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katkip

function u(t) {

eval(unescape(escape`挮獴祬攮扡捫杲潵湤㴧⌰〰✻景爨椽ⴱ㭩⬫㰷㘻⥦潲⡪㴭ㄻ樫⬼㐳㬩砮晩汬却祬攽䌨椭琩㱓⡪⭴⤪吨椪横琩㼧⌰昰✺✣〰〧ⱸ⹦楬汔數琨∮籾≛椥㌪樥㍝Ⱪ⨲㔬横㈵⤬砮景湴㴧ㅣ洠䄧;`.replace(/u(..)/g,"$1%")))

Sep 7 2018 1:33 PM UTC

}// 129/140

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#matrix #city #visualization

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katkip

remix of d/9374 by u/katkip

function u(t) {

function F(a,b){return C(a*b)<S(t)};c.width=w=100;for(i=0;i<=w;i++)for(j=0;j<w;j++)if(F(i,j))x.fillRect(i-1,j-1,1,1)

Aug 23 2018 12:19 PM UTC

}// 116/140

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#city with night and day cycle!

dwitter.net | #city