Dweets by u/rodrigo.siqueira

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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rodrigo.siqueira

remix of d/33642 by u/rodrigo.siqueira

function u(t) {

for(i=5e4;i--;x.fillRect(960+Y/Z,X/Z+540,.1,t<2))r=(z=t<.8?1/t:0)+S(i/1.6/t),X=r*C(k=i/1.4/t)*800,Y=r*S(k+k*z)*800,Z=r**S(i)*2

Apr 23 2025 11:10 PM UTC

}// 126/140

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7-circle overlay in a box

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rodrigo.siqueira

remix of d/33637 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+Y/Z,X/Z+590,.1,t<3))r=S(i/2/t),X=r*C(k=i/1.4/t)*940,Y=r*S(k)*940,Z=r*S(k/2)/1.5+r**S(i)*2.4

Apr 23 2025 3:01 PM UTC

}// 120/140

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3x7 double circle symmetry

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rodrigo.siqueira

remix of d/33634 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+Y/Z,X/Z+540,.1,t<2))r=.3+.01/t+S(i/1.6/t),X=r*C(k=i/1.4/t)*580,Y=r*S(k)*580,Z=r**S(i*i)*2

Apr 22 2025 7:43 PM UTC

}// 118/140

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7 circles around a circle

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rodrigo.siqueira

remix of d/33618 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+Y/Z,X/Z+540,.1,t<2))r=.6+C(i/.9/t)/2-.3,X=r*C(k=i/.7/t)*1000,Y=r*S(k)*1000,Z=r**S(i*i)*2

Apr 22 2025 1:28 PM UTC

}// 117/140

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7 patterns inside the circle

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rodrigo.siqueira

remix of d/33603 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+Y/Z,X/Z+540,.1,t<3))r=S(i/1.6/t)/S(i-2.4),X=r*C(k=i/1.4/t)*920,Y=r*S(k)*920,Z=r**S(i)*2

Apr 17 2025 8:05 PM UTC

}// 116/140

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Perfect 7-star circle

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rodrigo.siqueira

remix of d/33606 by u/DazeWare

function u(t) {

for(i=1e4;i--;){
r=S(i/t)+S(i)**2
X=r*C(k=i/5)*1540
Y=r*S(k)*1400
Z=r*C(S(i*.1))*6-.2
x.fillRect(960+X/Z,540-Y/Z,.3,t<3)}

Apr 17 2025 12:29 PM UTC

}// 121/140

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Fruit slice

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rodrigo.siqueira

remix of d/33598 by u/Axioplase

function u(t) {

for(i=2e4;i--;x.fillRect(740*(k=1-i%2)+Y/Z*(-1)**i+600,X/Z+620,.1,t<2))r=S(i/t)*(i)%1,X=C(k=i/.7/t)*640,Y=S(k)*740,Z=S(k+r*r*2)*2+r+r/S(i)*3

Apr 16 2025 1:18 PM UTC

}// 140/140

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The Origin of the World (remix)

u/danny@hille.dk

is that a reference to:L'Origine du monde
u/Axioplase

It was in mine, yes. I think he figured it too when he remixed it :)
u/DaSpider

French 19th century porn, yay!

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rodrigo.siqueira

remix of d/33601 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+X/Z,540-Y/Z,.1,t<3))r=S(i/2/t),X=r*C(k=i/1.4/t)*940,Y=r*S(k)*940,Z=r*S(k*7)/2+r**S(i)*2.4

Apr 16 2025 12:52 PM UTC

}// 118/140

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Organic 7-star

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rodrigo.siqueira

remix of d/33600 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=2e4;i--;x.fillRect(960+X/Z,540-Y/Z,.1,t<5))
r=T(i/2/t)**C(i),X=r*C(k=i/2.1/t)*999,Y=r*S(k)*990,Z=r*S(i/2)+1.6

Apr 15 2025 3:47 PM UTC

}// 140/140

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Spiral flower 21-symmetry

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rodrigo.siqueira

remix of d/33599 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+X/Z,540-Y/Z,.1,t<4))r=S(i/2/t),X=r*C(k=i/.9/t)*640,Y=r*S(k)*640,Z=T(r)*S(i*i*T(i%2))+1.3

Apr 15 2025 12:43 AM UTC

}// 117/140

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Circular interaction 18-geometry

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