Top dweets by u/yokljo

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: #Opposites

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yokljo

function u(t) {

eval(o="q=/[;,q]/;s=1e4;d=100;x.font='70px Courier';for(i=0;i<10;)x.fillText(o.split(q)[i+5].substring(0,t*d/(i+1)-(i*10)),50,d*i+++d)")

Aug 3 2017 7:07 PM UTC

}// 136/140

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I dunno...

u/Xen

'only a basic dweet', nope you put in effort, you receive an awesome.....

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yokljo

remix of d/11997 by u/yokljo

function u(t) {

x.fillRect(0,0,2e3,2e3)
x.globalAlpha=.2
for(i=9*t+200;i>0;i-=.28)x.clearRect(C(t+i*3)*900+950,S((t/6+i)*5)*400+500+i/5,9,9)

Jan 30 2019 10:54 PM UTC

}// 124/140

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yokljo

remix of d/8461 by u/yokljo

function u(t) {

for(i=192;i--;)for(j=54;j--;x.fillRect(i*10,j*20,10,20))x.fillStyle=R(o=Math.hypot((i+Math.random()*6-98)*3*t,(j-27)*6)%200*t*t,o/2-o%250)

Jun 8 2018 12:38 PM UTC

}// 138/140

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yokljo

remix of d/8459 by u/yokljo

function u(t) {

r=Math.random
for(i=k=80;i-->-k;)for(j=l=60;j-->-l;x.fillRect(k*12+i*12,(j+l)*9,12,9))x.fillStyle=R(o=255-i*i*r()+C(j/18)*90,o/2)

Jun 6 2018 9:26 PM UTC

}// 129/140

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yokljo

function u(t) {

c.width=w=500
h=110
for(a=w;a<900;x.fillRect(S(a+t)*h+250,C(a-t)*h+h,a++/h*S(t)*5,2))x.fillStyle=R(C(t+a)*a,S(t+a)*w)

Mar 21 2018 11:47 PM UTC

}// 117/140

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u/joeytwiddle

#africa

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yokljo

function u(t) {

w=c.width|=0
n=40
k=n+S(t/n)*n
for(j=10*S(k)-1;j<n;j+=.01)for(i=0;i<10-j;i+=2)x.fillRect(n+w*S(k/(t+9)*j/i),540+C(k/50*j+i)*800,100,100)

Dec 10 2017 11:26 PM UTC

}// 136/140

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Not very exciting, basically just messed with my previous one until it looked like this...

u/donbright

thats pretty cool... like im inside some weird thing

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yokljo

function u(t) {

c.width*=1;s=170;n=12;d=Math.PI/n*2;for(i=n;i--;x.fillRect(S(i*d)*s+960,C(i*d)*s+540,o=S(i/2-t*n)*n+n,o));

Aug 25 2017 11:21 PM UTC

}// 106/140

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u/magna

Added this as a dweet player loader :)

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yokljo

function u(t) {

w=c.width=100
for(a=w;a--;)for(b=w;b--;)d=S(a*a+b*b)*255,x.fillStyle=R(d,d/3),x.fillRect(a,b,1,1)

Apr 22 2019 9:08 AM UTC

}// 97/140

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Okay so I wasn't trying do do this at all, but BAM, a pattern appears out of nowhere. Hooray for maths.

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yokljo

remix of d/10335 by u/yokljo

function u(t) {

x.fillRect(0,0,1e4,1e4)
for(i=999;y=C(t+i*10)*.3*i+553,i--;)x.clearRect(S(t+i*-11)*i/y*300+970,y,3,6)

Oct 30 2018 2:56 PM UTC

}// 101/140

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yokljo

remix of d/8774 by u/Feiro

function u(t) {

with(x)for(k=2e3;k--;beginPath(fillStyle="#0001"))arc(960,540,k/4,v=k%4*1.57+S(t*3-k/280)+t,v+.2),strokeStyle=R((S(t)+2)*50),stroke()

Jun 28 2018 12:55 PM UTC

}// 133/140

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u/firegodjr

Excellent gradients!

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