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.

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Current theme challenge: #Food

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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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rodrigo.siqueira

remix of d/33597 by u/rodrigo.siqueira

function u(t) {

for(i=2e4;i--;x.fillRect(960+X/Z,540-Y/Z,.1,t<4))r=1/S(i/2/t),X=r*C(k=i/1.9/t)*540,Y=r*S(k)*540,Z=T(S(i)*r)*S(i*(i%2))+1.3

Apr 14 2025 5:16 PM UTC

}// 122/140

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Geometric tangent flower

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rodrigo.siqueira

remix of d/33595 by u/rodrigo.siqueira

function u(t) {

for(i=4e4;i--;){
r=S(i*i/t)+S(i)**2
X=r*C(k=i/11)*1540
Y=r*S(k)*1400
Z=r*C(S(i*.1))*6-.2
x.fillRect(960+X/Z,540-Y/Z,.14,t<1)}

Apr 14 2025 12:28 PM UTC

}// 125/140

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sym-22

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rodrigo.siqueira

remix of d/33594 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;x.fillRect(960+X/Z,540-Y/Z,.3,t<3))
r=S(i/t)*S(i),X=r*C(k=i/11)*1700,Y=r*S(k)*1700,Z=r*C(S(i*.1)*1.3)*5+.2

Apr 14 2025 2:35 AM UTC

}// 120/140

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Convergent layers

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rodrigo.siqueira

remix of d/33593 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;){
r=S(i/t)+S(i)
X=r*C(k=i/9)*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 13 2025 5:32 PM UTC

}// 118/140

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Interlocked circle

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rodrigo.siqueira

remix of d/33587 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;){
r=S(i/t)+S(i/3/t)**5
X=r*C(k=i/9)*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 13 2025 5:01 PM UTC

}// 125/140

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Atomic model

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rodrigo.siqueira

remix of d/33585 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/1.9/t)*640,Y=r*S(k)*640,Z=r*S(+i/t+i*S(i%2))+1

Apr 11 2025 1:03 PM UTC

}// 116/140

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Entanglement fields

u/UEZ

#sunflower

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rodrigo.siqueira

remix of d/33582 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=1e4;i--;){
r=S(i/t)**S(i)
X=r*C(k=i/1.2)*960
Y=r*S(k)*930
Z=r*T(i*3)%22+3
x.fillRect(960+X/Z,540-Y/Z,.1,t<5)}

Apr 11 2025 1:11 AM UTC

}// 140/140

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Fragmented Convergence

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rodrigo.siqueira

remix of d/33580 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=1e4;i--;x.fillRect(960+X/Z,560-Y/Z,.1,t<3))r=S(i*i/t)/S(i*i),X=r*S(k=i/7)*840,Y=r*C(k)*830,Z=r*C(S(i/4))*4-.4

Apr 10 2025 6:21 PM UTC

}// 140/140

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Continuous 7-fold effect

u/cantelope

reminiscent of the "Five Point Palm Exploding Heart Technique"

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rodrigo.siqueira

remix of d/33577 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=1e4;i--;){
r=S(i/t)**-2
X=r*S(k=i/7)*880
Y=r*C(k)*860
Z=r*C(S(i*.2))*4-.4
x.fillRect(960+X/Z,540-Y/Z,.1,t<3)}

Apr 10 2025 1:51 PM UTC

}// 140/140

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14-fold geometry

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