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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danny@hille.dk

remix of d/16528 by u/katkip

function u(t) {

x.fillStyle='#0001'
x.fillRect(0,0,2e3,2e3)
for(i=24;i--;)for(p=j=50;j--;)
x.clearRect(j*p+S(S(i/6+t)*6)*p-p,i*p+S(S(j/9+t)*S(t)*6)*p-p,9,9)

Feb 20 2021 6:47 PM UTC

}// 140/140

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random remix

u/Qwitter

nice!

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rodrigo.siqueira

remix of d/14081 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(var w=960,i=1e4;i--;){var
X=S(i+t/3),
Y=S(k=i*i)-2*T(t/4%1.4)+1,
Z=S(k*~(t/5.6-5))-4
x.fillRect(w+w*X/Z+80*C(t)*Z,w*Y/Z,4,4)}

May 23 2019 3:45 PM UTC

}// 140/140

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Falling 3D objjects #d3

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theryanking

function u(t) {

c.width=1920
for(i=0;i++<100;){x.fillRect(i*30-550,600+C(1e14*t+(i))*300,500,50);x.fillStyle=R(T(t/5)*100,C(i/5)*100,S(t/6)*100)}

Dec 28 2017 9:22 PM UTC

}// 129/140

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Give it time for the pattern to change

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cond

function u(t) {

c.width=1920; /* clear the canvas */
for(i=0;i<9;i++)

Feb 22 2017 1:33 PM UTC

}// 54/140

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ventiladores

remix of d/1119 by u/ventiladores

function u(t) {

a=t*10
b=S(a)*a
x.fillStyle="#"+Math.floor(t*100)
x.fillRect(960-b/2-S(a*S(t))*a,540-b/2-C(a*S(t))*a,b,b)

Feb 24 2017 1:29 AM UTC

}// 105/140

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KilledByAPixel

remix of d/22889 by u/Odog8

function u(t) {

with(x)fillStyle=t?'#cff':`hsl(${Date.now(scale(35,39))} 99%45%`,fillText('IMPOSTOR',!fillRect((z=t?17:0)+5*S(t),z-5*C(t),r=t?21:1e4,r/9),9)

May 29 2021 4:52 AM UTC

}// 140/140

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You are an Impostor 🤫

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KilledByAPixel

remix of d/18226 by u/KilledByAPixel

function u(t) {

for(j=q=540;j--;)for(Y=T(X=T(T=T=>Math.random(S=99)*2-1));X*S--;x.fillRect(X*960+1400,Y*q+q,.1,1))X=X*X-Y*Y+(Y=2*Y*X+C(t),t%3-2.5)

Apr 11 2020 7:31 PM UTC

}// 130/140

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Sweeping Juliabrots #Fractal

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c499

remix of d/9548 by u/katkip

function u(t) {

if(!t)x.translate(960,540);x.lineWidth=1/frame;for(i=0;i++<900;)x.strokeRect(t*400*S(i+t),-t*256*C(i+t),50+t/25,50+t/25);x.rotate(2)

Aug 31 2018 5:38 PM UTC

}// 132/140

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Vortex

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Xen

remix of d/15917 by u/Irratix

function u(t) {

for(i=[t*=99];i.length<t;i.push(t/i.length))x.fillStyle=R(t%260,t%253,t%246,.1),x.fillRect(0,i[i.length-1],1e5,2);x.drawImage(c,2,1)

Oct 4 2019 1:59 AM UTC

}// 132/140

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quick play

u/DataMeta

long watch

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dogspace

remix of d/6048 by u/staberinde

function u(t) {

c.width|=0
x.fillStyle=R(S(t)*100,0,C(t)*100)
for(i=0;i<2e3;i++)
x.fillRect(C(i)*i*S(t*i/360)+960,C(i)*i*C(t*i/360)+540,10,10)

Jan 15 2018 11:32 PM UTC

}// 126/140

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interesting polar fractal, tenth dweet