Top 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: #Opposites

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rodrigo.siqueira

remix of d/32712 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=4e4;i--;a+=(r=i*b&1)*3-S(b)/3-a*a/4.3,b=b/1.5-C(a*3)/2+S(r)/3)x.fillRect(1e3-b*610,a*1400+70,.1,t<3)

Nov 11 2024 4:04 PM UTC

}// 137/140

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White leaves #plant

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rodrigo.siqueira

remix of d/32544 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=9e4;i--;a+=(t*i/b&1)*3-b*S(a*4)/4-a*a/4.1,b=b/2-C(a*3.0))x.fillRect(3800-a*7e3-a**11*i,500-b*2e3,.1,1)

Nov 7 2024 9:55 PM UTC

}// 139/140

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Explorations through unknown structures

u/vain

Wow, brilliant. With a little imagination you can recognize a skull face. Did the formula come about by chance or is it based on some known algorithm?
u/rodrigo.siqueira

u/vain , you can click 'remix of...' enough times to see where the formula comes from. It originates from Saturn by u/tomxor
u/rodrigo.siqueira

(t*i/b&1) could be shortened to (i*b&1) and it is a random binary number "0" or "1". The variables a and b evolve over time in a discrete dynamical system, producing oscillatory, chaotic, and fractal-like behavior.

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rodrigo.siqueira

remix of d/32535 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=9e4;i--;a+=(t*i/b&1)*3-b*S(a*4)/4-a*a/4.07,b=b/1.7-C(a*3))x.fillRect(4e3-a*7e3+a**11*i,500-b*2e3,.1,1)

Sep 29 2024 12:02 AM UTC

}// 139/140

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Spooky fibers

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rodrigo.siqueira

remix of d/32189 by u/rodrigo.siqueira

function u(t) {

f=u=>((u%16-1)**2);g=n=>!(f(Y/n*2)&f(X*n/3+S(X))-1);for(i=3e4;i--;x.fillRect(38.2*X,1125-43*Y,g(3),g(t)))if(t<9)X=i*t%58.3,Y=X*i%29

Aug 27 2024 11:30 AM UTC

}// 131/140

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Sierpinski connectors #sierpinski

u/cantelope

#triptych
u/thenize

looks cool

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rodrigo.siqueira

remix of d/32159 by u/rodrigo.siqueira

function u(t) {

f=u=>(((u%8-4)**2)-4)**1;g=n=>!(f(X/n)%f(Y*n/6)&672);for(i=2e4;i--;x.fillRect(S(i)*3/t/t+24*X+384,34*Y,g(3),g(3-t)))if(t<4)X=i*t%48,Y=X*i%48

Jul 24 2024 1:54 PM UTC

}// 140/140

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The reminder of time #hourglass

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rodrigo.siqueira

remix of d/32143 by u/384.cz

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲👠𪑮𭡥𬡴𚁠𒡴🱔𛡶𨑬𭑥𣱦👟🐾𣑡𭁨𛡲𨑮𩁯𫐨𚐪𞐴𜀺𩠽𨰮𭱩𩁴𪁼🐰𒡸𛡦𪑬𫁔𩑸𭀨𞀬𥀬𥀩𒡦𫱲𚁩👦𚠵𞱩𛐭𞱸𛡣𫁥𨑲𤡥𨱴𚀰𛁔𚠳𛁦𚡔𛀮𝠩𚑩🀱𞐦𙡸𛡤𬡡𭱉𫑡𩱥𚁣𛁔𛀸𝐬𥀪𜐮𜰬𥀪𜐮𜠩`.replace(/u../g,'')))

Jul 21 2024 4:33 PM UTC

}// 126/140

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Ghostly spectrogram

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rodrigo.siqueira

remix of d/32079 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐧𪑮𭡥𬡴𚀩𙰊𮀮𬡥𬱥𭀨𪀽𝠳𜀩𒡦𫱲𚁩🐲𩐴𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𦀬𦐬𬰽𪀯𦠯𝰬𬰩𚑖🐊𪐥𚁯🐱𜠰𚐭𝠰𛁚👩𛱯𛑔𚁴𚱩𚡖𚠹𚐪𜠰𛁘🐹𝠰𚱖𛱚𚠹𜀰𚱚𛁙🐨𚀳𚱓𚁖𛰸𚱓𚁴𛰲𚐪𜰩𚡓𚁚𛰱𞀫𭀩𚐪𚠳𚐯𦠪𜐱𜀫𪀻`.replace(/u../g,'')))

Jul 2 2024 1:49 PM UTC

}// 132/140

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Moving surface (complex compressed remix)

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rodrigo.siqueira

remix of d/31844 by u/rodrigo.siqueira

function u(t) {

c.style.background=`#fc0`
for(c.width|=i=1920;i--;x.fillRect(960+i*S(i/130-t+S(K=t*4+i/55)/3)+S(K/4)*99,Y=900-i*2,i/9,i))x.fillStyle=R(i/5)

Jun 28 2024 12:04 PM UTC

}// 139/140

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Moving ribbon

u/aaaaaz

#flag #wind

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rodrigo.siqueira

remix of d/28536 by u/AArt1256

function u(t) {

c.style.filter='invert(';for(c.width&=k=1e3;k--;x.fillRect(460-k*S(k),200+k*S(z*k*98+1e4)/z+T(k+t)*6,z=9/(z+1),z))x.fillStyle=R(z=k%9,z*20)

Jun 24 2024 3:59 PM UTC

}// 139/140

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#purple #rain

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rodrigo.siqueira

remix of d/31865 by u/rodrigo.siqueira

function u(t) {

c.style.background=`#fd4`
x.fillStyle=R(99)
t?x.drawImage(c,~x.fillText(88,~x.scale(s=1-C(1/++t)/25,s),0),~x.rotate(1)):x.translate(980,540)

May 24 2024 2:45 PM UTC

}// 140/140

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Ink dust #spiral

u/thenize

skoehler stole your dweet
u/warbino

ummmm someone stole your code............... his name is skoehler .
u/cantelope

@warbino, @thenize. this may be the last time you are reminded about the spirit of this platform. we do not dwell on "stealing" of code, as remixes are a provided function of the site. Your pattern of edge comments itself, since it continues, may be considered abuse. Unless you stop, there may be action.

dwitter.net | rodrigo.siqueira (15485)