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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DataMeta

function u(t) {

x.beginPath(x.fill());for(i=9;i--;)t<2?x.arc(960+270*S(t*3)+i*3,540-240*C(t*3)-i*3,64*C(t*.8),0,7):0

Nov 26 2019 4:27 AM UTC

}// 100/140

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Ensō

u/katkip

you did it backwards but ok
u/DataMeta

There is no right or wrong way to draw one
u/DataMeta

It is an act of meditation and an expression of the mind and body's state in the moment

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theonewhostands

remix of d/24012 by u/theonewhostands

function u(t) {

for(i=c.width|=0;i--;)x.arc(960-S(i/40-t*1),540+C(i/40-t*1)*400,i,0,9-S(i/49-t*20)*200)
x.stroke()

Oct 6 2021 9:25 PM UTC

}// 98/140

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Xen

remix of d/20846 by u/ciaccodavide

function u(t) {

for(c.width|=i=399;i--;)x.arc(960+C(t+S(i/37))*i,540+S(t+C(i/37))*i,i,0,i);x.stroke()

Mar 11 2021 10:39 PM UTC

}// 85/140

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QuickPlay & Golf

u/kian

holy moly!

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jonathan_b

remix of d/6004 by u/jonathan_b

function u(t) {

for(c.width|=s=i=504;i-=3;)for(j=s;j-=36;)q=T(S(j+t+i)),x.fillStyle=R(j*q,j*-q,j/2,i/s),x.fillRect(s*2+s*C(i+q/j)*C(t/s+q),s+s*S(i),j/9,j/9)

Jan 13 2018 7:44 PM UTC

}// 140/140

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Pascal

function u(t) {

for(c.width|=i=200;i--;x.closePath())z=5+S(i+t)*C(a=i*i+t/9)*4,x.arc(1e3+3e3*(C(i+t)*C(a))/z,550-3e3*(S(a))/z,30/z,0,7)
x.fill()

Feb 24 2021 5:54 PM UTC

}// 128/140

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particles

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katkip

function u(t) {

c.width^=0;for(i=192;i--;)for(j=9;j--;)x.fillRect(i*10,540-(S(t*2+i*3.12)*C(t+i+j/9)*j/4)*100,10,10)

Feb 4 2019 6:49 PM UTC

}// 100/140

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dnmc

function u(t) {

if(!window.p)p=0;
p=++p%150;
c.width=1920
for(q=0;q<192;q++)
for(w=0;w<108;w++)
if((q&w)%p==0){x.fillRect(q*10,w*10,10,10)}

Nov 15 2020 8:39 PM UTC

}// 124/140

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Sierpinski

u/tomxor

Sierpinski rain! :P

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Yogeshp3

remix of d/6945 by u/Yogeshp3

function u(t) {

c.style.filter="blur(1vh)sepia()invert(1";c.width|=0,a=[20,9,32,26,14,2,3]
for(i=0;i<7;)x.fillRect(500+i*160,799,50,-320+10*a[i++]*S(i*2*t))

Feb 12 2020 6:49 PM UTC

}// 140/140

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u/Xen

nice! would look good as default

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dwardu

function u(t) {

x.setTransform(100,0,0,100,960,540)
x.rotate(t)
x.fillRect(1+S(T(t)*t),2+C(4*t),.05,.05)

Feb 28 2018 9:18 AM UTC

}// 88/140

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taupelink

remix of d/26524 by u/taupelink

function u(t) {

eval(unescape(escape`景爨椽ㄶ〬欽ㄲ㠻椭ⴾ欻砮晩汬⠩⥤㴳〪⩴ⱸ⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡫⭩⩃⡺㵩⩩⤪匨琩⩴Ⱬ⭩⩓⡺⤪匨琩⩴Ⱬ⭩⩃⡴⤪琬稯搯搩⤬砮慲挨椥㠪㈸〫椪䌨稫㵴⼲⤬⡩㸾㌩┵⨲㠰⭩⩓⡺⤬椯琬稬稫㘭琩`.replace(/u([^D].)/g,'$1%')))

Dec 3 2022 8:59 PM UTC

}// 140/140

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d/26557 abstract with lava lamp/Voronoi-like patterns