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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Current theme challenge: #Food

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rodrigo.siqueira

remix of d/36400 by u/UEZ

function u(t) {

for(W=2e3,z=28;z-=.5;)for(k=i=222;i--;x.fillRect(i*9,k+h*500/z+W/z-5/t,9,W,1))h=S(X=i*z/k-z)+C(z+t*2),x.fillStyle=`hsl(200,55%,${z*2-z/t}%)`

Oct 2 2026 5:28 PM UTC

}// 140/140

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Night blue sea #uncompressed

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anotherkitten

function u(t) {

if(frame==1)for(d=0;d<4096;d++)
{e=d.toString(16)
x.fillStyle='#'+'000'.substring(e.length)+e
x.fillRect(24*(d%80),20*~~(d/80),24,20)}

Sep 17 2018 4:18 AM UTC

}// 134/140

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every color possible with just 3 characters

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katkip

remix of d/10021 by u/katkip

function u(t) {

c.width^=0;for(i=0;i<77;i++)for(j=0;j<44;j++)
x.fillStyle=
S(i|j)<C(i|j)*T(t)?'#000':'#fff',
x.fillRect(i*25,j*25,25,25)

Sep 22 2018 5:07 PM UTC

}// 120/140

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Binary counter in #sierpinski

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hiniko

function u(t) {

x.fillRect(180 +S(t*10),10,100,100)

Dec 2 2017 2:38 PM UTC

}// 36/140

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👭👤🐳𞱭𛐭𞰩𩡯𬠨𫠽𪠽𞐶𜀻𪠭𛐻𮀮𩡩𫁬𚀩𚑦𫱲𚁸𛡢𩑧𪑮𤁡𭁨𚁩🐶𛁶👓𚁴𚐪𛠹𚐻𪐭𛐻𮀮𫁩𫡥𥁯𚁮𚰨𚁪𙐸𜀭𝀰𚱶𚠸𚐪𛠷𝐪𚠮𝐯𜰪𩀫𤰨𬀩𚡶𚐯𦠪𫠬𝐴𜀫𚁭𚠳𛐳𚐯𦠪𫠩𚑚👪𛰲𝰭𭀪𜠰𙐳𚱃𚁰👩𛰮𞐶𚐪𭠫𚁪𙐲🰵𛠵𞠴𚐻`.replace(/u../g,'')))

Dec 6 2024 1:03 AM UTC

}// 138/140

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hexagons

u/zachygreen

frickin sick

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joeytwiddle

remix of d/9574 by u/katkip

function u(t) {

for(i=0;i<2e2;i++)x.fillStyle=`hsla(${i*2+t*99},${99*S(t/i)}%,50%,.03)`,x.fillRect(960+S(t)*9*i,540+C(t)*9*i,i*C(i/t),i*C(i+t))

Oct 3 2019 5:39 AM UTC

}// 127/140

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Smudge and shine

u/joeytwiddle

Not a patch on d/9008 tho
u/joeytwiddle

#shiny

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rodrigo.siqueira

function u(t) {

if(t<1)for(i=5;i>1;i--)x.fillStyle=R(205*(I=i-1),51*I,29*I),x.fillRect(962-i*103,815-i*158*t,d=t*i*205,d)

May 15 2019 1:42 PM UTC

}// 105/140

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Homage to the Square: Glow, Josef Albers, 1966. From the Hirshhorn’s collection. Bauhaus #art

u/rodrigo.siqueira

This artwork was used in a US Postage Stamp (1980) with the inscription "Learning never ends".
u/taupelink

#bauhaus

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Ohead

function u(t) {

for(i=0;i<1e3;i++){t?t:z=y=t;a=[[3,0],[0,3],[6,3]];b=a[(t+i)**5%3|0];z=b[0]*150+z/2;y=b[1]*150+y/2;t>1?x.fillRect(z,y,1,1):t}

Jan 24 2023 7:17 PM UTC

}// 125/140

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My second attempt at Sierpiński's Triangle

u/danny@hille.dk

if you don't mind cheating a bit =>for(X=2e3;!t&&X--;)//row for(Y=1024;Y--;)//col Y*2&X|| //if((Y*2&X)==0) x.fillRect(X+Y-64,1080-Y,1,1) //draw from bottom up
u/danny@hille.dk

no comments => for(X=2e3;!t&&X--;)for(Y=1024;Y--;)Y*2&X||x.fillRect(X+Y-64,1080-Y,1,1)

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alex_is_cool

function u(t) {

c.width=1920 // clear the canvas
for(i=2;i<3;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 100x300 rects

Feb 4 2020 2:25 PM UTC

}// 113/140

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Im "super smart"

u/KilledByAPixel

hey alex, welcome to dwitter! you can remix dweets by editing them first, also don't repost dweets without changing them. I deleted your repost of my trees dweet for you, but you can delete your own dweets too!
u/alex_is_cool

ok
u/alex_is_cool

sorry

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KilledByAPixel

function u(t) {

T([0,0,c.width|=T=(A,i=0,z,p=S(t++)/3+.5)=>i++>12?x.strokeRect(...A):T(A=[...A],i,z=A[2+i%2]*=p,T(A,i),A[i%=2]+=z,A[2+i]=z/p-z),1080])

Jul 31 2021 4:17 AM UTC

}// 134/140

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Subdivision Waves

u/taupelink

whoaoooa
u/KilledByAPixel

inspired by https://twitter.com/RavenKwok/status/1318938…
u/KilledByAPixel

also d/20360
u/lonce

Just too cool!