Dweets awesomed by u/emgordon154

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`𭀪🐵𝀰𒡡👴𛐱𝀲𜀰𒡷👡🁔𒡢👡🠰𙡡🀱𞀰𜀊𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱢🰹𞠹𛑴𛰶𞑽𘀤𮱢🰹𞠶𞑽𙐠𙁻𨠿𭰪𞐺𞐰𚱃𚁴𛱔𚐪𞐭𭀯𜠰𜁽𙑠𒡸𛡦𪑬𫁒𩑣𭀨𨠿𜐹𞐫𨐺𭀥𜡥𜰬𨠿𝠰𜀭𚁡𚠪𛠱𚠶𜐥𜠫𝱼𜀩𚠴𞐪𚁷🱡𛱔𞠱𚐺𭀯𜐹𚱃𚁴𛰳𞐹𚐪𜰹𛀭𞐬𥀽𜑥𜰩`.replace(/u../g,'')))

Jan 22 2020 7:40 AM UTC

}// 140/140

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Slow #Castle (takes about 30 seconds)

u/KilledByAPixel

Final result https://imgur.com/JwjEImV
u/magna

#waitforit
u/magna

WOW!
u/KilledByAPixel

Behind The Castle

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emgordon154

function u(t) {

x.drawImage(c,0,0,1920,1080,-16,-9,1952,1098)
x.font="3em f"
p=P=>60*t**P%256
x.fillStyle=R(p(1),p(1.1),p(1.2),.06)
x.fillText(1/0,848,555)

Jan 22 2020 7:22 AM UTC

}// 139/140

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iznax

function u(t) {

c.width=800;p=(a)=>x[b](400+S(a)*"4335"[k>>1]*32,90+C(a)*8+k*48)||p;for(z=43;--z;p(t,b='moveTo')(t+=7,b='lineTo')(t,++k)(t-7),x.fill())k=z%7

Jan 22 2020 6:11 AM UTC

}// 140/140

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#Castle Rook

u/KilledByAPixel

♜👍

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Xen

remix of d/17320 by u/denzen

function u(t) {

with(x)for(i=a=2e3;i--;u=C(t*i/69),fillStyle=R(b=u*190,i%b,i/13,.4),arc(1e3+a*C(i-t)*u,540+a*S(i-t)*u,i/31*(u+1),0,9))beginPath(fill())

Jan 21 2020 6:56 PM UTC

}// 135/140

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denzen

function u(t) {

with(x)for(i=a=1e3;i--;u=C(t+i**3),fillStyle=R(b=S(t/6+u)*190,b,b,1-u),beginPath(),arc(a+a*C(t+i)*u,540+a*S(t+i)*u,i/9*(u+1),0,6))fill()

Jan 21 2020 6:14 PM UTC

}// 136/140

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u/Xen

nice!

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KilledByAPixel

function u(t) {

with(x)for(c.width|=i=1e3;i--;fill(arc(1e3+700*S(i/2),540+440*C(i*2/3)+q*S(i*i)*79,q?9:79,0,7)))q=i<500,beginPath(fillStyle=q?'#FFF':'#a51')

Jan 21 2020 5:38 PM UTC

}// 140/140

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Pretzel

u/tomxor

#pretzel #snacks
u/13thptr

This one looks more like a bretzel. good stuff tho
u/katkip

#food
u/UEZ

Where's the Weißbier? :-)

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rodrigo.siqueira

remix of d/17299 by u/tomxor

function u(t) {

for(A=a=b=0,i=1e4;i--;x.fillRect(a*800-640,b*900,.3,1))
r=0|(1-~t/2)*Math.random(),
a+=(r-a/3+b*S(a*2))/1.8,
b+=.4-b/3+C(A*2)/3-.03,
A=a

Jan 20 2020 8:55 PM UTC

}// 136/140

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This starts with a dual structure for 2 possible values of "r" (random 0 or 1) and then a triple structure appears when r is changed to 3 possible values ( 0 or 1 or 2) #tree

u/rep_movsd

Actually a remix of https://www.dwitter.net/d/15329

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katkip

function u(t) {

x.font='9cm"';x.fillStyle=R(255/t,600/t),x.fillText("rdweet",600+S(t*t)*100/(t*t),500+C(t*t)*100/(t*t))

Jan 19 2020 3:04 PM UTC

}// 103/140

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http://wwww.0hi.me/rdweet/ - random fullscreen dweet viewer! any key to show a new dweet

u/DataMeta

Cool!

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tomxor

remix of d/17224 by u/tomxor

function u(t) {

c.style='filter:invert(1';for(a=b=p=3.14,i=1e4;i--;a+=(r-a+b*S(a*p))/p,b+=(-a*b+C(a*p))/p)i&4&&x.fillRect(900+b*480,60+a*960,1,.2,r=i*t/b&3)

Jan 19 2020 1:39 PM UTC

}// 140/140

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u/13thptr

mind=blown
u/tomxor

:D did you see the tendrils too, stuff just lives in math i swear
u/ivylab

I just learned this cool invert trick from your dweets, awesome. Did you notice that you can leave out the 1 at the end? :)
u/tomxor

Oh nice, thanks for the tip u/ivylab :)

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denzen

function u(t) {

c.width=e=1920,p=1.618,d=10
x.font='150px s'
for(y=e/d;y--;){
x.fillText(String.fromCodePoint(700+~~(((S(t+y)+1)/2)*55)),y*d,(y%(d))*150)}

Jan 19 2020 11:54 AM UTC

}// 138/140

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dwitter.net | emgordon154 (1495)