Top dweets by u/taupelink

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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taupelink

remix of d/22696 by u/taupelink

function u(t) {

x.globalCompositeOperation='darken';for(i=90;--i;x.fillRect(e*f%2e3,e/b,-e*b,-9*i*b))f=97*i*t,x.fillStyle=R(e=(b=.6**t)**-(f*f%7),e^i,4e4/e)

May 4 2021 11:44 PM UTC

}// 140/140

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d/22712

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taupelink

function u(t) {

for(i=k=270;--i;x.fillRect(k*X*C(Y),k*X*S(Y),q>>(Y+t),i>>(q%Y+t)))f=7*i*t,X=f*f%9,Y=X*f%2,x.fillStyle=`hsl(${q=i*X%k},70%,${1e4/q}%,${q/k})`

Apr 19 2021 5:39 PM UTC

}// 140/140

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d/22559

u/lars-erik

Looks like a bunch of people looking at something shiny. Maybe they're at a concert? 😁 (I might have a slight touch of covid quarantene symptoms...)
u/taupelink

I was going for something more abstract, but that's a nice interpretation!

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taupelink

remix of d/22303 by u/taupelink

function u(t) {

for(i=k=320;--i;x.fillRect(960+2*X*C(Y),540+X*S(Y),w=i/t,w))f=i*t,X=f*f%1500,Y=X*f%7,x.fillStyle=R(q=i*S(C(X/k+C((t|0)*Y))),X%q,i*S(q/X-Y))

Apr 1 2021 12:08 PM UTC

}// 139/140

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d/22323

u/taupelink

I'm tempted to call this one....."1-2-3 Lotus" ;-)

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taupelink

remix of d/22108 by u/taupelink

function u(t) {

for(i=k=256;i--;x.fillRect(k*X,k*Y,w=i/t,w))f=i*t,X=f*f%8,Y=X*f%5,x.fillStyle=R(q=X/2%C(Y)*i/2,p=C(X+Y*Y)*i&C(X*X/2-Y)*i,i*C(p/k)/C(q/k))

Mar 26 2021 6:58 PM UTC

}// 137/140

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d/22156

u/tomxor

Nice colors :) #waitforit

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taupelink

remix of d/22145 by u/danny@hille.dk

function u(t) {

r=(k=255)=>Math.random()*k;for(i=99;i--;){X=r(1920);Y=r(1080);w=r();h=r();x.fillStyle=R(X/w*9,Y/h*16,r()*(h<w));x.fillRect(X,Y,w/t,h/t)}

Mar 26 2021 2:38 AM UTC

}// 136/140

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d/22149

u/taupelink

To u/danny@hille.dk: Not sure whether this is the kind of thing you had in mind. I figure there's no harm in dweeting though :) Thanks.
u/taupelink

In fact, re-reading the rules, I think this dweet is out of contention, since it doesn't create definite shapes. Carry on!
u/danny@hille.dk

I think it's great!
u/taupelink

Thank you! (I guess there are still rectangles, just small ones)

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taupelink

remix of d/21416 by u/taupelink

function u(t) {

for(i=k=120;i--;x.fillRect(k*X,k*Y,i/t,i/t))f=i*t,X=f*f%16,Y=X*f%9,h=i*C(m=C(q=C(X|0)%S(Y)*9)%C(p=C(Y|0)*X/9)*9),x.fillStyle=R(h*p,h*q,h*m)

Jan 26 2021 1:03 AM UTC

}// 139/140

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d/21451

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taupelink

remix of d/21284 by u/taupelink

function u(t) {

for(i=k=128;i--;x.fillRect(k*X,k*Y,i/t,i/t))f=i*t,X=f*f%15,Y=X*f%9,h=i*S(C(m=S(p=X/Y%2)%S(C(q=X/2*C(Y/5)*Y))-q)),x.fillStyle=R(-h*q,h*m,h*p)

Jan 20 2021 2:49 AM UTC

}// 140/140

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d/21326

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taupelink

remix of d/21305 by u/taupelink

function u(t) {

for(i=k=60;i--;x.fillRect(k*X,k*Y,i/t,i/t))f=i*t,X=f*f%32,Y=X*f%18,h=i*S(C(q=X%S(Y)*9-6)-C(p=Y%C(q)*9-6)),x.fillStyle=R(h*p,h*q,6*h)

Jan 18 2021 6:56 PM UTC

}// 132/140

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d/21309

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taupelink

function u(t) {

f=a=>S(a*S(X+S(Y+S(a))))*i;for(r=Math.random,i=k=256;i--;x.fillRect(k*X,k*Y,i/t,i/t))X=r(Y=r()*5)*9,x.fillStyle=R(f(h=3+X*Y),f(h+X),f(h+Y))

Nov 25 2020 9:22 PM UTC

}// 139/140

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d/20808

u/taupelink

Work in progress--kind of an aurora effect
u/geb

looks like a glsl shader demo :) very nice!

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taupelink

remix of d/20122 by u/taupelink

function u(t) {

r=Math.random;for(i=k=128;i--;x.fillRect(k*X,k*Y,i/t,i/t))X=r(Y=r()*9)*15,h=k*C(C(X-X*X/15)*C(k%Y)-Y/2%(p=Y*Y/9)),x.fillStyle=R(k+h,h*2,p*k)

Nov 13 2020 1:08 AM UTC

}// 140/140

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d/20583

u/donbright

sunset

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