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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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rodrigo.siqueira

remix of d/17786 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(a=b=0,i=1e4;i--;x.fillRect(a*1e3,600-b*540,1,.2))r=0|6*S(i**6)**4/5,a+=r/2-a/7+b*S(a*3)/3,b-=r*t*b/4-C(a*3)/3

Sep 21 2022 11:57 AM UTC

}// 138/140

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Stardust #spiral

u/cantelope

how did i know this dweet was from @rodrigo.siqueira before i looked? :D
u/nix

that would be next Tool album's cover \m/

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rodrigo.siqueira

remix of d/25945 by u/rodrigo.siqueira

function u(t) {

for(Y=i=2e3;i--;){Y+=S(i**3-t*7)*(19+~t*5)
x.fillStyle=R(19*(2+t)*C(t),50,90)
x.fillRect(i,2700-Y,t<8?.2:0,3+Y>2e3?3:60/t/t/t)}

Aug 15 2022 1:26 PM UTC

}// 127/140

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Reflections on cold water

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rodrigo.siqueira

remix of d/25413 by u/taupelink

function u(t) {

for(k=265,m=3e3;m--;x.fill())r=m**.6,x.beginPath(x.fillStyle=R(i=m/6%k,r,P=r%i*2,40/r)),x.arc(X=m%9*k+r*T(m+t),m/13%5*k+S(X/r)*30,r/4,r,r-3)

May 3 2022 6:54 PM UTC

}// 140/140

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Wind remix

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rodrigo.siqueira

remix of d/23279 by u/rodrigo.siqueira

function u(t) {

for(i=c.width=256;i--;)for(j=144;j--;x.fillRect(i,j,k*S(a+t),2/k))for(a=b=0,k=19;k--&&a<j;a=q)q=3*a*a-C(T(a+t)/j)*b*b+i/160-1,b=a*b*6+j/72-1

Apr 11 2022 8:27 PM UTC

}// 140/140

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Mandelnoise #mandelbrot #fractal

u/magna

AWESOME!
u/ciaccodavide

wow

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rodrigo.siqueira

remix of d/24940 by u/rodrigo.siqueira

function u(t) {

for(m=8e3;m--;x.fill())X=C(m-t),Y=X*S(m*3+X*4),x.fillStyle=R(i=m%529*11,X*i,i/T(m+t),.2),x.beginPath(),x.arc(999+700*X,500+400*Y,m/i,0,m)

Feb 19 2022 11:19 PM UTC

}// 137/140

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Information flow over a superstring

u/joeytwiddle

I saw a rollercoaster where the track moves and you stay still

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rodrigo.siqueira

remix of d/24944 by u/rodrigo.siqueira

function u(t) {

for(m=8e3;m--;x.fill())X=C(m+t),Y=X*S(X*t*t),x.fillStyle=R(i=m%501*9,S(i)*i,i/T(m+t),.2),x.beginPath(),x.arc(999+800*X,150+350*++Y,m/i,0,m)

Feb 17 2022 10:11 PM UTC

}// 139/140

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Frequency amplification #waitforit

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rodrigo.siqueira

remix of d/23920 by u/taupelink

function u(t) {

for(i=k=780;--i;x.fillRect(k-i*Y,k-v*i,80*q*X*v,Y*i*v))f=i*t,X=i*f%3-1,Y=X*f%4-2,x.fillStyle=R(q=X*X/t,q*=i*X,q*=Y**3*t*q/i/X,i/q/q),v=.5**t

Sep 25 2021 9:26 PM UTC

}// 140/140

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Northern lights at the horizon

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rodrigo.siqueira

remix of d/23878 by u/rodrigo.siqueira

function u(t) {

for(i=4e4,w=840;i--;x.fillRect(w+w*X/Z,w*Y/Z/4-Z*600-2300,5/Z/Z,t<4))r=Math.random,X=r()*16-8,Y=r()*39-12,Z=C(X*Y*S(X)+Y*S(Y))/(X*X+Y*Y+9)-5

Sep 20 2021 2:31 PM UTC

}// 140/140

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Zen Garden (based on the Sombrero Equation)

u/rep_movsd

I see faces

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rodrigo.siqueira

remix of d/23567 by u/danny@hille.dk

function u(t) {

eval(unescape(escape`󢜽󫭥󭼠󢝭󨝧󩝄󨝴󨜨󥼽󜼲󜌬󢌽󜜸󜜩󞽳󟝉󛭤󨝴󨜻󩭯󬬨󨼮󭽩󩍴󪌽󭼽󪜽󜼲󜌻󪜭󛜻󚝦󫽲󚍈󟜱󞌱󞽈󛜭󞽳󛭳󩝴󚍛󢼽󥌨󦜯󬭼󦌯󬬫󭌪󞜩󚭈󚼱󛽲󛽈󚭓󚍴󚜪󞌸󚭙󛍋󛼶󛌬󜬵󝝝󛍈󚭗󚬴󚽩󚬴󚜩󦜽󢌯󝼰󛍲󟜨󚍘󟝩󛼸󜌭󜬩󚭘󚽙󚭙󚜯󝜰󞽸󛭰󭝴󢝭󨝧󩝄󨝴󨜨󢜬󜌬󜌩`.replace(/u../g,'')))

Aug 16 2021 10:09 PM UTC

}// 139/140

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Sierpinski Pulsar Orbit #sierpinski

u/danny@hille.dk

Super cool - golfed a bit to center the pulsar I=new ImageData(c.width=i=W=320,h=181);for(s=I.data;i--;)for(H=h;H--;s.set([K=T(Y/r|X/r+t*9)*H+1/r/h*S(t*3)*W*H/16,K/6,,255],H*W*4+i*4))Y=1.3-H/70,r=((X=i/80-2)*X+Y*Y)/50;x.putImageData(I,0,0)
u/danny@hille.dk

better version: I=new ImageData(c.width=i=W=320,h=181);for(s=I.data;i--;)for(H=h;H--;s.set([K=T(Y/r|X/r+t*9)*H+1/r/h*(1+S(t*3))*W*3,K/6,,255],H*W*4+i*4))Y=1.3-H/70,r=((X=i/80-2)*X+Y*Y)/50;x.putImageData(I,0,0)
u/384.cz

nice

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rodrigo.siqueira

remix of d/23275 by u/rodrigo.siqueira

function u(t) {

for(i=c.width=256;i--;)for(j=142;j--;x.fillRect(i,j,1,k/12))for(a=b=0,k=19;k--&&a<j;)q=3*a*a-(S(b+t*5)+1)*b*b+i/160-1,b=a*b*5+j/99-.7,a=q

Jul 2 2021 7:11 PM UTC

}// 137/140

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Animated #mandelbrot rays

u/magna

wowza
u/erin

top tier

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