Dweets awesomed by u/Xen

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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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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Xen

remix of d/1259 by u/aemkei

function u(t) {

x.fillStyle=R(c.width^=0);t||(p=[X=I=70]);for(p[I++*I%55+3178]=i=699;i++<3230;x.fillRect(i%X*29,i/4+X,p[i]=p[i]+p[i+1]+p[i+X]+p[i+X]>>2,9));

Aug 1 2017 10:16 PM UTC

}// 140/140

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u/Lazy1337

#fire

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Xen

remix of d/2997 by u/cagr30

function u(t) {

q=t*99;x.fillStyle=`hsla(${q},99%,50%,.1`;x.fillRect(q%1920,q%1080,r=99*T(q),r)

Aug 1 2017 7:57 PM UTC

}// 79/140

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Xen

remix of d/2963 by u/p01

function u(t) {

for(X=c.width=99;X--;x.fillRect(X,D,1-D/7,59-D*6))for(D=0;','<(u+1)[t+D*C(T=X/99-C(t))|(4.5+D*S(T))<<3]&&D<6;)D+=.1

Jul 31 2017 11:18 PM UTC

}// 115/140

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Dweetenstein115

u/iverjo

Impressive! Also kudos to p01 for creating the original
u/donbright

omg
u/Xen

Every remix i've ever done wouldn't exist without the original ;-)
u/iverjo

#wolfenstein
u/Xen

#d3 #raymarching

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Xen

remix of d/2982 by u/New_Core

function u(t) {

for(c.width|=i=40;i--;x.fill())i%2>0?a=500:a=0,x.fillStyle=`hsla(${i*9},99%,50%,.4`,x.lineTo(999+a*S(i*.698+t),i>20?a:-a+999)

Jul 31 2017 10:48 PM UTC

}// 125/140

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aakok

function u(t) {

c.width=1920;for(j=0;j<360;j+=1){a=1920*T(t)*S(t);b=1080*T(t);x.beginPath();x.moveTo(a,b);x.lineTo(a*C(j)-b*S(j), a*S(j)+b*C(j));x.stroke()}

Jul 31 2017 10:49 AM UTC

}// 140/140

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Xen

function u(t) {

for(z=h=c.width=99;z--;)for(y=h;y--;x.fillRect(z,y/.8,N,N))for(N=D=2.6;X=D*z/h-D,Y=D*y/h-D,D+=d=(X*Y-C(t*T(Y))+D*N)/2-3+C(X)*C(Y),1<d*N--;);

Jul 29 2017 8:01 PM UTC

}// 140/140

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u/jick

This is really nice.
u/Xen

Thanks, its a rubbish port of p01's TeaStorm

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p01

function u(t) {

for(X=c.width=240;X--;x.fillRect(X,D*4,2/D,129-D*8))for(D=0;'.'<(u+1)[(t*4+D*C(T=X/240-.5+C(t)/3)&7)|(3.5+D*S(T))<<3]&&D<16;)D+=.1

Jul 28 2017 10:41 PM UTC

}// 130/140

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ITSY-DWITTY-WOLFENSTEINY

u/sigveseb

Ace!
u/p01

THANKS. I optimized this down to 128 bytes and fixed the bug of the thin walls in the background - https://www.dwitter.net/d/2963
u/iverjo

#wolfenstein

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cantelope

remix of d/2948 by u/cantelope

function u(t) {

for(x.globalAlpha=.05,x.fillRect(0,0,g=i=2e3,2e3);i--;x.clearRect(960+l*S(i/3e2+t)*g/Z,540+C(p)*i/Z*g,s=5e8/Z/Z,s))l=S(p=i+t)*i,Z=g*4-l*C(t)

Jul 27 2017 8:40 PM UTC

}// 140/140

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u/Rybar

love this render method. globalAlpha + erasing holes is a new trick for me
u/sigveseb

good style!
u/iverjo

Really nice!

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yokljo

function u(t) {

x[f="fillStyle"]=R(0,0,0,.04)
for(m=42,i=-1,x.fillRect(0,0,n=1e4,n),x.font="50px A";i<m;x[f]="#0F0")x.fillText((t+f)[3],i*49,m*m*S(m*t+i++))

Jul 27 2017 5:48 PM UTC

}// 140/140

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Try different values of m, like 53.

u/Xen

matrix? got my vote :D
u/sigveseb

very clean matrix effect

dwitter.net | Xen (96962)