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/17823 by u/New_Core

function u(t) {

for(c.width|=i=160;i--;x.stroke())x.beginPath(),x.strokeStyle=`hsl(${i/4+t*4},80%,50%)`,x.arc(1800-i*10,540,(90*(t%3))**S(i/24)+36,8,0,7)

Mar 4 2020 8:19 PM UTC

}// 137/140

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#Glass blowing

u/katkip

good idea tho

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rodrigo.siqueira

remix of d/17500 by u/rodrigo.siqueira

function u(t) {

for(a=b=i=1e4;i--;x.fillRect(960+99*a,540+99*b,.3,1))S(i*i*t)>0?[a=S(b)*9,b=S(S(a/3)*3)*3+C(S(t)*i)]:a=S(i%2*-b)*5-a/4,x.fillStyle=R(i%2*99)

Feb 6 2020 12:29 PM UTC

}// 140/140

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Dual Wave Symmetry #wave

u/Xen

sexy lines

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rodrigo.siqueira

remix of d/17331 by u/emgordon154

function u(t) {

x.font=`${1+2*C(i=-t)}in'`
for(k in x)p=P=>255*S(i/P),x.fillStyle=R(p(1),p(.2),p(3),.01/(1+C(t))),x.fillText(k,S(i++)**2*900,t*5*i*C(i)+680)

Jan 22 2020 7:06 PM UTC

}// 140/140

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Monet's style on canvas. #waitforit to see overlapping of paintings and #colors

u/emgordon154

Ooh la la, I love it! A beautiful painting that reminds me of rainbowed metal jewelry

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rodrigo.siqueira

remix of d/17087 by u/rodrigo.siqueira

function u(t) {

for(i=40;i--;x.strokeStyle=`hsl(${9*t},55%,${50*(5*t%2)}%,.4`,x.stroke())x.beginPath(r=t*80),x.arc(960+r*S(a=T(t)*2),540+r*C(a),99*t+i,0,7)

Jan 7 2020 3:03 PM UTC

}// 139/140

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Color vortex #spiral #waitforit

u/Xen

Nice!

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rodrigo.siqueira

remix of d/15630 by u/taupelink

function u(t) {

if(t<5)for(i=d=e=f=5e3;i--;x.fillRect(d*z,e*z,1,1))[d,e,f]=[(r=Math.random(z=99)*z|3)/5-2/(.5+r%3)*C((d-r)*22)*1,.8*r%15-6*S(1/S(d))/f,d]

Sep 6 2019 12:49 PM UTC

}// 137/140

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Geometric gradients

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rodrigo.siqueira

remix of d/14641 by u/rodrigo.siqueira

function u(t) {

A=Z=a=b=-5+(t/3)**3;s=95
for(i=1e4;--i;)x.fillStyle=R(a*50,b*20,S(b)*s),x.fillRect(850+a*s,350+b*s,.7,.8),
a=1-b+Math.abs(a-C(a))/2,
b=A,A=a

Jun 17 2019 2:49 PM UTC

}// 140/140

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Variation of the Gingerbread Man #attractor. It is still posible to see the gingerbread in the middle of this image, with arms, legs and a small head. #art

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rodrigo.siqueira

remix of d/13925 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(i=5e3,w=960;i--;x.fillRect(w+w*X/Z,w*Y/Z,s=90/Z/Z,s))
X=C(U=i**9)+S(V=i+t)/C(t),Y=C(U+t*2)*T(U+t)-2+S(V)/S(t),Z=S(V)-5+S(t)*3

May 17 2019 2:57 PM UTC

}// 140/140

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Bees on the tube

u/KilledByAPixel

cool

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rodrigo.siqueira

remix of d/13650 by u/rodrigo.siqueira

function u(t) {

if(t<9)for(w=i=960;i--;x.fillRect(w+w*X/Z+Z-X*99,w*Y/Z,s=50/Z/Z,s))
X=2.5*C(U=i/99+t)+C(V=i*i)*C(U)/2,Y=2*S(U)+C(V)*S(U)-3.5,Z=S(i*i+U*4)-7

May 7 2019 12:11 AM UTC

}// 139/140

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The folded Torus. This thing appeared when I was trying to convert a torus into a Möbius Strip. #torus

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rodrigo.siqueira

remix of d/13636 by u/katkip

function u(t) {

if(t<5)x.fillRect(0,0,2e3,46*t),x.drawImage(c,1254,y=225,X=666,Y=950),x.drawImage(c,0,y,X,Y)

May 5 2019 4:42 PM UTC

}// 92/140

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The Cantor ternary set is created by iteratively deleting the open middle third from a set of line segments. #fractal

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rodrigo.siqueira

remix of d/13569 by u/rodrigo.siqueira

function u(t) {

x.globalAlpha=.2;x.beginPath()
if(t<31.41)for(i=9,j=.1,X=960,k=Y=580;k/=1.9,i--;j*=-2)
X+=S(f=2*t*j)*k,Y-=C(f)*k,x.lineTo(X,99+Y);x.stroke()

May 1 2019 10:53 PM UTC

}// 140/140

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Tricircle #epicycles #fractal #spirograph

u/DataMeta

Very neat!
u/pavel

beginPath does not have any arguments so you can golf like x.beginPath(x.globalAlpha=.2)
u/13thptr

smooth

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