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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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AstonC

function u(t) {

with(x)for(c.width|=q=700;q--;)fillStyle=R(q,q-100,q+20),beginPath(),arc(960+(z=400-q)*C(t-q),540+T(z)*z,1.01**q+5*C(t),0,9),fill()

Mar 15 2018 4:39 PM UTC

}// 132/140

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u/BirdsTweetCodersDweet

with(x)for(c.width|=q=700;q--;)fillStyle=R(q,q-100,2*q-100),beginPath(),arc(960+(z=400-q)*C(t-q),540+T(z)*z,1.01**q+5*C(t)+4,0,9),fill() - a slight bit thicker, butfixed your errors
u/iverjo

Sweet
u/AstonC

Ohhh, thanks, a lot, BirdsTweetCodersDweet. :)
u/magna

Beauty

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username

remix of d/3035 by u/artfarnaa

function u(t) {

 for (c.width|=a=142;--a;x.arc(966+S(G+t)*400,
 540+C(t+G*1)*400,a%2*137*Math.abs(S(t))*4,0,
 6.2832))x.moveTo(G=a/2|0,0)
 x.fill('evenodd')

Jun 4 2019 3:30 PM UTC

}// 140/140

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#randomremix nr. 5

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Unum

remix of d/17876 by u/jylikangas

function u(t) {

for(W=i=688;i--;x.clearRect(W+q*C(u=i*W+t)/T*W,W+(2+C(t))*S(i)/T*W,T=q*S(u)+9,T))x.fillRect(0,i*2,2e3,1.01),q=6+5*C(i)

Mar 11 2020 6:25 PM UTC

}// 119/140

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messed around with stuff

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Xen

function u(t) {

x.drawImage(c,C(t/2)*2,S(t/2)*2)
for(Z=2e4,X=i=255;i--;x.strokeStyle=R(Y=X*C(t*2),Y,Y*2))
x.strokeRect(i,0,Z/i*3,Z/i*2)

Nov 9 2017 11:47 PM UTC

}// 119/140

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Unknown Path

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New_Core

remix of d/2473 by u/Woodmouth

function u(t) {

onmousemove=e=>{E=-.15+e.pageX/2e3};t?x.fillRect(a+=9*S(d),b+=9*C(d),9,9):b=a=d=500;d+=E
d=b>1080?3:b<0?0:a>1920?5:a<0?2:d

Apr 15 2017 7:09 AM UTC

}// 122/140

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just some fun added, use your mouse.

Show more comments…
u/donbright

i literally laughed out loud playing this
u/joeytwiddle

Brilliant :D
u/Woodmouth

Hmm, there is actually quite a bit of space left. Can anyone make it follow the mose?
u/Woodmouth

Or wait... that would require a lot actually, nvm, i doubt it will be feasible.
u/joeytwiddle

I could get it to chase the mouse but could not keep the edge detection: https://www.dwitter.net/d/2495
u/Woodmouth

The slow turning is exactly what i was thinking of. I've already asked once, but why not again? Is anyone able to compress the last 12 characters in joeytwiddle's 2495 with the slow turn addition?

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csoares

remix of d/31866 by u/csoares

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,900,50,200) // draw 50x200 rects

May 23 2024 10:52 PM UTC

}// 112/140

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katkip

function u(t) {

t<3?c.style.background=R(x.font='17in"',0,99+t*39):x.fillStyle=R(0,99+t*59),x.fillText(`🗺 `,0,1100-(t<3?t*9:0),2300);

Jul 22 2019 7:11 PM UTC

}// 117/140

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World #map #text #emoji #unicode

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DazeWare

remix of d/35666 by u/taupelink

function u(t) {

for(i=z=1080;i--;x.fillRect(590*t,i,9,z/=.8-T(i/r)/e))q=z%.3,x.fillStyle=R(r=1+(z=z%t+z*.4|0)**3/2,r*q,r**q,1),z+=3+4*C(i/r*C(e=++z+t/.7/z))

Jul 6 2026 9:19 PM UTC

}// 140/140

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WasifBoomz

function u(t) {

x.fillStyle=R(Math.random()*255,Math.random()*255,Math.random()*255)
x.fillRect(S(t)*500,C(t)*500+500,5000,50)

Feb 15 2019 9:34 PM UTC

}// 111/140

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u/gerzytet

You can save 16 chars from the original just by assigning constants you use a lot to variables:f=500;y=255;M=Math.random;x.fillStyle=R(M()*y,M()*y,M()*y);x.fillRect(S(t)*f,C(t)*f+f,5000,50)

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ClayCowgill

function u(t) {

for(j=2e3;j--;x.fillRect(t*60,j,1,1,x.fillStyle=`hsl(${C(k)*78},99%,50%)`))for(a=t/8-2,b=j/540-1,k=9;k--&&a*a+b*b<4;a=c)c=a*a-b*b-.7,b=2*a*b

Mar 3 2017 5:28 AM UTC

}// 140/140

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Really wants ~4 more chars... for(j=2e3;j--;x.fillRect(t*60,j,1,1,x.fillStyle=hsl(${C(k/12)*99},99%,50%)))for(a=t/8-2,b=j/540-1,k=49;k--&&a*a+b*b<4;a=c)c=a*a-b*b-.7,b=2*a*b