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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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taupelink

remix of d/22564 by u/taupelink

function u(t) {

for(i=k=q=150;--i;x.fillRect(q*X*C(Y),q*X*S(Y),8*q>>t,q>>(2/X+t/3)))f=i*t,X=f*f%50,Y=X*f%2,x.fillStyle=R(q=S(X)%T(1e3/q)*i*3,q^=i,q/2,i/q)

Apr 22 2021 6:24 PM UTC

}// 138/140

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d/22591

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taupelink

remix of d/22579 by u/taupelink

function u(t) {

for(i=k=180;--i;x.fillRect(q*20*C(Y),720+i*X*S(Y),k>>b,-9*q/2**t))f=i*t,X=f*f%9,Y=X*f%2,x.fillStyle=R(q=S(X*t)*i,q/=S(q/i),q*=(b=t**.5),i/q)

Apr 22 2021 1:40 AM UTC

}// 140/140

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d/22589

u/rep_movsd

#waterfront #city

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taupelink

remix of d/22503 by u/taupelink

function u(t) {

for(i=k=q=150;--i;x.fillRect(q*7*X*C(Y),k*9,2*q>>b,-6*i/t**t))f=i*t,X=f*f%9,Y=X*f%2,x.fillStyle=R(q=q%S(Y+X/t)*i,q/=C(q/k),q*=(b=3+t/5),q/k)

Apr 21 2021 1:34 AM UTC

}// 140/140

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d/22579

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taupelink

remix of d/22503 by u/taupelink

function u(t) {

for(i=k=150;--i;x.fillRect(q*6*X*C(Y),k*8,q>>b,-5*i/t**t))f=i*t,X=f*f%9,Y=X*f%2,x.fillStyle=R(q=t%S(Y+S(X/t))*i<<(b=2+t/5),q*C(q/X%Y),i,i/q)

Apr 20 2021 9:57 PM UTC

}// 140/140

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d/22577

u/taupelink

slight variation on d/22503 ...I put in alpha, increased the blue component, and omitted a negligible term in the left-hand edge formula

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taupelink

remix of d/22467 by u/taupelink

function u(t) {

for(i=h=k=210;i--;x.fillRect(k*X,k*Y,-i*p>>t,-i>>t))f=i*t,X=f*f%12,Y=X*f%6,h=i/3*S(Y*S(p=Y%t*Y*3)+X*S(Y*p)),x.fillStyle=R(i/2,h*4,h*p,9/p)

Apr 20 2021 2:09 AM UTC

}// 138/140

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d/22568

Show more comments…
u/magna

OH MY GOD
u/lars-erik

🤯👌
u/UEZ

Excellent! 1/Y/2 as alpha channel gives a softer water surface imho. :-)
u/UEZ

Even better: x.fillStyle=R(i/2,h*4,h*p,1/Y/6)
u/taupelink

thanks all--and yes, I like that variant!
u/magna

u/taupelink how much of your work is intention versus happy accidents? It would be lovely to see a blog post from you explaining your process...
u/taupelink

far, far closer to happy accidents. lots and lots of trial and error to see what works. with that said, it's not just throwing darts blindly. maybe like panning for gold?
u/taupelink

in any case, i will think about writing up some kind of essay on it!
u/DaSpider

Reminds #monet #impressionism
u/tomxor

#waitforit

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taupelink

remix of d/22503 by u/taupelink

function u(t) {

for(i=k=q=150;--i;x.fillRect(q*X*C(Y),q*X*S(Y),8*q>>t,q>>(2/X+t/3)))f=i*t,X=f*f%50,Y=X*f%2,x.fillStyle=R(q=S(q)%T(q*Y%X*t)*i*3,q-i/2,q/2,.5)

Apr 20 2021 1:01 AM UTC

}// 140/140

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d/22564

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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/22503 by u/taupelink

function u(t) {

for(i=k=150;--i;x.fillRect(q*6*X*C(Y),k*8,q>>b,-5*i/t**t))f=i*t,X=f*f%9,Y=X*f%2,x.fillStyle=R(q=t%S(Y+S(X/t))*i<<(b=1+t/5),q%i,1e4/q,S(q/k))

Apr 18 2021 10:08 PM UTC

}// 140/140

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d/22549

u/donbright

wow what a city scape
u/magna

Central Park in Autumn

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taupelink

remix of d/22452 by u/taupelink

function u(t) {

for(i=k=300;--i;x.fillRect(9**t*X*C(Y),720-q*S(Y),q/t,-Y/3*i>>t))f=i*t,X=f*f%k,Y=X*f%6.3,q=i*C(X**S(Y))/t**Y,x.fillStyle=R(q%X,i/T(Y),q,9/q)

Apr 17 2021 10:02 PM UTC

}// 140/140

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d/22541

u/magna

Love it!
u/danny@hille.dk

skyline timelapse - this is now my favorite u/taupelink
u/sigveseb

incredible!
u/taupelink

See d/24420 for a wireframe version

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taupelink

remix of d/22503 by u/taupelink

function u(t) {

for(i=k=150;i--&&t<2;x.fillRect(q*6*X*C(Y),i*X*S(Y),q>>b,i/t))f=i*t,X=f*f%9,Y=X*f%2,x.fillStyle=R(q=t%S(Y+S(X/t))*i<<(b=1+t),q*C(q/X%Y),i/2)

Apr 16 2021 9:42 PM UTC

}// 140/140

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d/22535

u/taupelink

This turned into an homage, of sorts, to the opening scene of indie game Gravity Bone

dwitter.net | taupelink (7550)