New #spiral dweets

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: #Opposites

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rodrigo.siqueira

remix of d/28252 by u/rodrigo.siqueira

function u(t) {

for(i=1e5;i--;x.fillRect(960+C(K=i+2/C(i*2)/9+S(a*9)/a)*740*a,540-S(K)*630*a,(t<1)*a,.4))a=i*i*t%2

Aug 7 2023 12:59 PM UTC

}// 98/140

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Spiral Labyrinth #spiral

u/cantelope

damson thats cool. I like that
u/Joachim

Very satisfying!

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rodrigo.siqueira

remix of d/28249 by u/rodrigo.siqueira

function u(t) {

typeof 𓂀







for(𓂀=4e4;𓂀--;x.fillRect(960+C(K=𓂀*2+2/T(𓂀/3)+.5/a-3)*290*(a),540-S(K)*290*S(a*1),(t<3)/6,.02+a))a=S(t*𓂀)**(-.6+𓂀%19)%3

Aug 5 2023 10:39 PM UTC

}// 135/140

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𓂀 Eye of Horus #spiral

u/cantelope

Imhotep tho

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rodrigo.siqueira

remix of d/28246 by u/rodrigo.siqueira

function u(t) {

for(i=4e4;i--;x.fillRect(960-C(K=i*2+2/T(i/3)+.5/a-3)*530*S(a),540-S(K)*440*a,(t<3)*a,a+.04/t))a=S(t*i)**(-.5+i%19)/(.01/t+1)

Aug 4 2023 3:01 PM UTC

}// 125/140

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Time travel #spiral

u/geneptalbot

everything you make is incredible!
u/danny@hille.dk

Very nice. It kind of looks like a late-70s magazine ad. Pacman and drugs—your kids will love them!
u/cantelope

danny, sarcastic 'drugs for [your] kids' remarks and judgement about others' "sins" is all well outside the scope of this platform. Might want to get back to building and being supportive

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rodrigo.siqueira

remix of d/28168 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(282+(-i%2|1)*C(K=i/1e4*a/3+1/a)*540*a+450*(i%2+1),300+S(K)*550*a,t<2,.1))a=(i*i/t)%2-2

Jul 30 2023 2:47 AM UTC

}// 111/140

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Spiral eyes #spiral

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rodrigo.siqueira

remix of d/28151 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(1600+C(K=i/22222+a/1+1/a)*740*a,340+S(K)*590*a,3*a,a))a=((S(t*i/299)**2/t/9))%2

Jul 23 2023 2:48 PM UTC

}// 104/140

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The bird spiral #spiral

u/cantelope

birdness intensifies

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rodrigo.siqueira

remix of d/28148 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style.filter=`invert(`
for(i=2e4;i--;x.fillRect(1100-C(K=1/a+S(i)+5**t/i)*880*a,380+S(K+S(t)/t)*540*a,1,t<9?9-t:0))a=(i**.6)%1

Jul 19 2023 9:42 PM UTC

}// 137/140

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Vanishing spiral #spiral

u/magna

AMAZING!!
u/Joachim

Wow!!!

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rodrigo.siqueira

remix of d/28144 by u/rodrigo.siqueira

function u(t) {

c.width|=c.style.filter=`invert(`
for(i=2e4;i--;x.fillRect(1150-C(K=1/a+S(i)+t/999)*880*a,760-S(K)*640*a+S(K*8+t)*40*a,a*4,4*a))a=(i**.8)%1

Jul 19 2023 2:01 AM UTC

}// 139/140

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Floating Spiral #spiral

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rodrigo.siqueira

remix of d/28138 by u/rodrigo.siqueira

function u(t) {

for(i=2e5;i--;x.fillRect(999-C(K=S(a*i)*2+.09/T(i/2)+1/a)*1e3*a,570-S(K)*800*a,(t<1)*a,a+.04/t))a=(i*i*t)%2

Jul 17 2023 8:50 PM UTC

}// 107/140

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Volumetric Spiral #spiral

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rodrigo.siqueira

remix of d/28131 by u/rodrigo.siqueira

function u(t) {

for(i=2e5;i--;x.fillRect(1100-C(K=i*2+2/T(i/3)+1/a-3.4)*1e3*a,360-S(K)*800*a,(t<1)*a,a+.04/t))a=(i*i*t+25*t/i)%2-2

Jul 15 2023 2:58 AM UTC

}// 114/140

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Delicate spiral #spiral

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rodrigo.siqueira

remix of d/28123 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=1e5;i--;x.fillRect(960+C(K=i+2/T(i/3)+1/a-0)*1e3*a,540-S(K)*800*a,(t<1)*a,a+.04/t))a=(i*i*t+25*t/i)%2-2

Jul 13 2023 11:31 PM UTC

}// 134/140

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Double Spiral #spiral

dwitter.net | #spiral