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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rodrigo.siqueira

remix of d/28430 by u/magna

function u(t) {

eval(unescape(escape`󩭯󬬨󨜽󨬽󜌬󪜽󜽥󝌻󪜭󛜻󨜫󟜮󝌪󚍲󛝡󛼲󚽢󚭓󚍡󚬲󚽲󚬳󚜩󛍢󚼽󠼨󨜪󜼩󛼳󛝡󚭢󛼸󚝲󟝩󚭴󛽢󙬱󛍸󛭦󪝬󫍒󩝣󭌨󜜹󜜵󛝡󚬵󜬰󛍢󚬳󜌰󚼶󜌰󛌮󜜬󭌼󜜩󒭸󛭦󫽮󭌽󙼱󪝮󘬧󒭸󛭦󪝬󫍔󩝸󭌨󙽜󭝄󞌳󡍜󭝄󠼴󜌧󛌹󞜰󛌴󜌰󚜻`.replace(/u../g,'')))

Sep 11 2023 1:01 PM UTC

}// 125/140

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Caridea

u/vain

haha... so cool... i really like the idea with the eyes to create funny creatures. Imagine if the creatures even moved slightly (animated) XD
u/deobfuscate

#monster or a fun googly eyed fractal that is infinite.
u/cantelope

lel
u/tomxor

Hah, amazing :D

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rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=1e4;i--;a+=(i*t/b&1)/9-a*a+b*S(a/9),b+=C(a*4.6))x.fillRect(a*4e3-450,b*320,.2,t<3)

Sep 3 2023 2:03 PM UTC

}// 119/140

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Frozen pine leaves #fractal #plant

u/Joachim

Wow!! You should make more like this.
u/rodrigo.siqueira

I've just found where I saw a similar technique, it's a remix of: d/17222 by u/tomxor , and my comment there was "Please create more like this."
u/Joachim

u/rodrigo.siqueira LOL what were the chances!? Well, I guess that’s proof that people like them!

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rodrigo.siqueira

remix of d/28270 by u/rodrigo.siqueira

function u(t) {

f=n=>2*(n+~n+.5)**2
for(c.width%=X=2e3;X--;)
for(Y=9,k=2;k<=9;k++,Y-=f(-f(1.7**k*X/1918/k+t/3+.2))/1.3**k)x.fillRect(X,Y*199-850,C(k)/2,3e3)

Aug 11 2023 12:30 PM UTC

}// 140/140

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Volumetric waves

u/Xen

love it!
u/cantelope

amazing

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rodrigo.siqueira

remix of d/28100 by u/Xen

function u(t) {

for(i=2e4;i--;x.fillRect(960+C(K=S(i)*i+t/4+1/a+a/t)*1200*a,540+S(K)*520*a,9*a,9*a*(t<.5)))a=(i/C(i)+t/6)%2

Jul 6 2023 12:39 PM UTC

}// 107/140

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Andromeda

u/UEZ

#galaxy

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rodrigo.siqueira

remix of d/28076 by u/rodrigo.siqueira

function u(t) {

for(i=1e4;i--;x.fillRect(960+q*C(u=i*i*t)/Z*2500,540-S(u*q)/Z*2450,(t<6)/3,S(Z/99+3)*9))q=C(i%2/9+T(u*t)/2e3),Z=q*S(u)+9+3*S(u/2)|0

Jun 30 2023 2:39 PM UTC

}// 131/140

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Construction #2.5 (squaring the circle)

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rodrigo.siqueira

remix of d/27472 by u/Xen

function u(t) {

c.width|=0
for(K=i=2e3;i--;)x.fillRect(i*1,1080,1,S(i/130-T(t/2-i/K+1)/4)*99-3e3/(S(i/9+S(i/88+t)*5*S(i/20+t)+S(i-t*3)/9)+C(i*9-t)/t/t/t+9))

Apr 30 2023 2:40 PM UTC

}// 140/140

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Pulse of T(t/2-i/K+1) waves

u/Xen

nicely done!

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rodrigo.siqueira

function u(t) {

for(x.fillRect(x.globalAlpha=.04,0,i=2e4,i);i--;)x.clearRect(960+T(p=C(i**3)*2)/(Z=T(i/99-t)/99),540+C(p)/Z,S(i+t),.5)

Apr 28 2023 6:09 PM UTC

}// 118/140

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Needles of light

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rodrigo.siqueira

remix of d/27266 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=1e4;i--;x.fillRect(99*X,98*Y,f&1,t<9))X=i*i*t%20,Y=X*i*t%11,f=X+4*C(S(Y+390/Y)+X),x.fillStyle=R(f*f,f*9,Y*9)

Mar 30 2023 1:14 PM UTC

}// 139/140

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Ripples and reflections in mathematical waters

u/jdspugh

Cool
u/joeytwiddle

#water #ripples

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rodrigo.siqueira

remix of d/27135 by u/danny@hille.dk

function u(t) {

for(x.fillRect(0,0,i=2e3,i*!t);i--;x.fillStyle=R(235-k*62))I=i%2e3,X=I/28|0,k=S(i*i+t)*2+2|0,x.fillRect(X*37,I%28*39,30,30)

Mar 2 2023 12:25 PM UTC

}// 123/140

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Red pixel interaction

u/rodrigo.siqueira

Two code golf tricks here: x.fillRect(0,0,i=2e3,i*!t)
u/danny@hille.dk

nice trick i*!t!!!! - slight golf: 111b for(x.fillRect(0,0,i=2e3,i*!t);i--;x.fillStyle=R(235-(S(i*i+t)*2+2|0)*62))x.fillRect(37*(i/28|0),i%28*39,30,30)

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rodrigo.siqueira

remix of d/27008 by u/hoplite

function u(t) {

x.fillRect(0,0,i=a=c.width=999,a)
for(f=a=>S(i/a/9+39*C(t)/a);i--;x.fillRect((f(3+S(t))+3)*170,f(3)*99+i+99,9,5))x.fillStyle=R(i,a/9,a*C(t))

Feb 7 2023 6:04 PM UTC

}// 140/140

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Dancing lines

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