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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afs

remix of d/16141 by u/afs

function u(t) {

p=Math.PI;with(x)for(c.width|=i=40,translate(960,540);i--;)q=p/20,beginPath(fill(arc(C(t+i*q)*400,S(t+i*q)*200,8,0,6)))

Oct 16 2019 9:11 PM UTC

}// 119/140

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brad-ellert

function u(t) {

c=256
w=1920
h=1080
i=S(t)
j=S(t/2)
k=S(t/3)
x.beginPath()
x.bezierCurveTo(i*w,j*h,j*w,k*h,k*w,i*h)
x.strokeStyle=R(i*c,j*c,k*c)
x.stroke()

May 23 2023 1:23 PM UTC

}// 139/140

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Harmonic Resonance: A Sine Symphony

u/cantelope

chatGPT tho :(
u/brad-ellert

I find it pretty impressive to see what it can come up with given just a problem definition and constraints. Of course minor tweaks are required because it's not perfect, but it make something very coherent despite not actual ability to "see" as an LLM.

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username

function u(t) {

(_=Array).prototype._=_.prototype.fill;_.$=99*t*Math.random()
x.globalAlpha=.01;x.$=($=x).fillRect;$._=4


$.$(..._($._)._(_.$))

Apr 23 2019 10:23 PM UTC

}// 128/140

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JavaScript is awesome. $.$(..._($._)._(_.$)) is the only code responsible for drawing.

u/KilledByAPixel

Cool, can you explain it? You don't need the ._ after prototype
u/username

How would you do it without it?
u/KilledByAPixel

Oh my bad, I deleted that after it was already created.

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Monsaki

function u(t) {

c.width=1920 // clear the canvas
for(n=0;n<2000;n++){x.fillStyle=R(S(n*2)*255,0,0)
x.fillRect(n,n+S(t)+S(n+(t/5))*2000,C(n+t)*30,C(n+t)*30)}

May 9 2020 11:42 AM UTC

}// 140/140

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yonatan

remix of d/7301 by u/yonatan

function u(t) {

for(i=1920,n=99;i--;x.fillStyle=`hsl(${Y*n},50%,${n-Y*50}%`,x.fillRect(i,t*n-(Y|0)*n,1,n))for(Y=0,j=4;j--;)Y=Y+C((i+S(t+Y)*n*j*j)/(40*2**j))

Mar 12 2018 11:54 AM UTC

}// 140/140

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Thx u/BalintCsala for shading tips

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pavel

function u(t) {

for(w=c.width=1e3,i=99;r=10*i--;i?x.stroke():x.fill())x.beginPath(p=(1+t/2-r/w)%2),x.ellipse(480,270+20*S(p*40)/9**p+!i*w*(p-2),r,r/3,0,0,7)

Mar 6 2019 7:01 AM UTC

}// 140/140

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#water #drop

u/katkip

Looks good
u/aleamb

great!
u/mcdxn

damn!

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raurir

function u(t) {

c.width=1920;p=92;for(n=0;n<p*p;n++){i=n%p,k=n/p|0,j=(k-p/2)/(p/2),r=C(t*3+(i+k)/9*C(t))*2*(1-j*j);x.fillRect(p+k*19,p+(i-r*r)*9,19,3)}

Aug 2 2017 1:08 PM UTC

}// 135/140

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My take on Unknown Pleasures

u/raurir

Thanks to xen!
u/cantelope

cloth physics in 135b!
u/Xen

i bet you could beat 100bytes ;)
u/raurir

140 is the target, mission accomplished. You're welcome.
u/joeytwiddle

#cloth #material

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danny@hille.dk

remix of d/5366 by u/hoplite

function u(t) {

x.fillStyle=`hsl(${t*99} 99%50%`
x.fillRect(C(t*99)*9+956,S(t*99)*9+536,12,12)
x.drawImage(c,-48,-27,2016+S(t*99),1134+C(t*90))

Oct 25 2020 11:21 PM UTC

}// 128/140

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rainbow vortex remix

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Xen

remix of d/6281 by u/Punky

function u(t) {

for(Z=i=2e3;i--;x.fillRect(960+((i/60)%1)*S(i*t)*Z,i*C(t),1,o))x.fillStyle=R(o=i*(S(t+i)*i)%256,i^o,t*Z%o,.1);x.drawImage(c,C(t*Z)*Z,T(t*Z))

Jan 21 2018 8:04 PM UTC

}// 140/140

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Shoutz 2 Punky

u/iverjo

I'm having trouble tuning in on this dweet ;P

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Xen

remix of d/21641 by u/Qwitter

function u(t) {

for(t?i=5e3:c.width=w=96;i--;x.fillStyle=R(z=i*C(Y^X**t),z%w,Y*t^X*t))x.fillRect(X=i%w,Y=i/w,(Math.hypot(X-46,Y-46)/(t%1+4))%1,Y/w)

Feb 11 2021 4:10 PM UTC

}// 131/140

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