Top dweets by u/bepisTM

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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bepisTM

function u(t) {

for(i=64;i--;)x.setTransform(1,0,0,1,i%8*240,135*(i>>3)),x.fillStyle=R(g=9*(t+i)%255,0,255-g),x.fillRect(120+99*C(i%7+t),67+50*S(i/t+t),6,6)

Jan 28 2018 11:39 AM UTC

}// 140/140

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bepisTM

remix of d/6429 by u/bepisTM

function u(t) {

c.width=32;with(x)moveTo(16+6*S(H=(d=new Date).getHours()/1.9),9-6*C(H)),lineTo(16,9),lineTo(16+9*S(M=d.getMinutes()/9.6),9-9*C(M)),stroke()

Jan 26 2018 7:42 PM UTC

}// 140/140

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the clock is now centred at the same resolution 👀

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bepisTM

function u(t) {

c.width^=π=Math.PI
r=(t>>2)/π%1-.5
x.rotate(2*r)
x.font=(m=400)+m*r+"pt a"
x.fillStyle=R(0,0,0,S(t/4*π)**4)
x.fillText("🤔",t/4%1*3e3*r+m,m)

Jan 26 2018 7:20 PM UTC

}// 139/140

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u/lionleaf

Haha, nice! Doesn't work on Android (chrome) though :(
u/bepisTM

yeah, i just noticed :/

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bepisTM

function u(t) {

c.width|=ä=400
for(i=6;i--;)x.fillRect(i*100+1.5*ä,ä+(i-3&2?ö=200*S(t)**2:-ö),50,200)
x.fillRect(3*ä,ä+(å=150*S(t)**2)+ö,50+å,200-å)

Jan 25 2018 5:01 PM UTC

}// 132/140

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bepisTM

function u(t) {

c.style.backgroundColor='#080';x.fillStyle='#fff',x.fillRect(920+~~t%4*250-t%1*(t%9)/(t%4+1)*690,1e3-Math.abs(C(t%1*8))/(t%1+1)*950,200,300)

Jan 24 2018 10:00 PM UTC

}// 140/140

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bepisTM

function u(t) {

c.width=32;d=new Date();with(x)moveTo(9+6*S(H=d.getHours()/1.9),9-6*C(H)),lineTo(9,9),lineTo(9+9*S(M=d.getMinutes()/9.6),9-9*C(M)),stroke()

Jan 24 2018 8:00 PM UTC

}// 139/140

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(this is a fully functional clock)

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bepisTM

remix of d/6404 by u/bepisTM

function u(t) {

for(c.width^=i=0,x.moveTo(960,540);i++<128;)x.lineTo(960+(w=i*20*(C(t)**2+.069))*C(t*i/9.001),540+w*S(t*i/9),4,0,7)
x.stroke()

Jan 25 2018 9:55 PM UTC

}// 126/140

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u/BirdsTweetCodersDweet

Cool!

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bepisTM

function u(t) {

for(c.width=i=98;i--;x.strokeStyle=`hsl(${99*t},99%,50%)`,x.moveTo(49+9*C(z=t+i),28+9*S(z)),x.lineTo(49+99*C(z+2),28+99*S(z+2)))x.stroke()

Jan 24 2018 9:44 AM UTC

}// 138/140

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bepisTM

function u(t) {

c.width^=0
x.fillStyle='hsl('+69*t%360+',99%,50%)'
for(i=6;i--;)x.lineTo(960+400*C(Math.PI/3*i+t),600+200*S(t)*S(Math.PI/3*i+t))
x.fill()

Jan 23 2018 9:42 PM UTC

}// 137/140

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bepisTM

function u(t) {

for(c.width=X=96;X--;)for(Y=54;Y--;)x.fillRect(X,Y,Math.random()>.5?1:0,1)

Jan 24 2018 7:07 PM UTC

}// 74/140

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