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/17798 by u/veubeke

function u(t) {

x.font='5in"'
x.shadowColor=`hsl(${40*S(t*2)},90%,50%)`
x.shadowBlur=30
x.fillText('🍇🍷🍾',99,850)
x.drawImage(c,-16,-9,1952,1098)

Mar 8 2020 7:47 PM UTC

}// 128/140

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Grapes, #glass of wine and bottle. Cheers.

u/Odog8

hail Dionysus, the god of wine!

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rodrigo.siqueira

remix of d/17742 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=-9;i<9;i=i+.004)ψ=C(7*(i+t*9))/(.1+i**4),x.clearRect((i*(.2+S(t))+9*t%9)*200,540-ψ*29*(1+S(t)/2),9,9)

Feb 26 2020 4:27 PM UTC

}// 131/140

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Continuous Morlet Wavelet transformations: translation and dilation of ψ for signal processing #wavelet

u/Cloud

Ohh, I dead

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rodrigo.siqueira

remix of d/17650 by u/rodrigo.siqueira

function u(t) {

v=(a,b,Φ,r)=>{for(i=~r;i++;x.fillStyle=R(0,Φ*30))x.fillRect(a+=S(Φ),b-=C(Φ),5,1);while(r>9)v(a,b,Φ+S(b)/2+.1,r*=.7)}
v(680,2e3,S(t)/9,600*t)

Feb 18 2020 1:09 AM UTC

}// 140/140

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Tree #growth in my garden

u/Xen

looks realistic

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rodrigo.siqueira

remix of d/17650 by u/rodrigo.siqueira

function u(t) {

v=(a,b,Φ,r)=>{for(i=~r;i++;x.fillStyle=R(Φ*99,Φ*40))x.fillRect(a+=S(Φ),b-=C(Φ),r/9,1);while(r>9)v(a,b,Φ+S(r*a)/2,r*=.6)}
v(1e3*t,2e3,0,780)

Feb 17 2020 2:28 PM UTC

}// 139/140

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Dry shrubs #growth

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rodrigo.siqueira

remix of d/17612 by u/DaSpider

function u(t) {

c.style.filter=`blur(.1vh)sepia(`
x.font="1in'"
x.fillText(String.fromCodePoint(~~(0x66E+S(t*9)*110)),2e3-(frame%50)*40,30+99*t)

Feb 14 2020 1:15 AM UTC

}// 128/140

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Arabic Calligraphy Generator - Dwitter Verses #text #arabic

u/pavel

What did you say about my mother!?
u/DaSpider

Al salame alaikum, brother Siqueira

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rodrigo.siqueira

function u(t) {

for(c.width|=i=0;i<140;i++,x.fillStyle="#1321"){
 x.font=i+'em"'
 x.fillText(c,S(K=t-i)*i*2,Math.abs(99*K)%2e3)
}

Oct 29 2019 9:59 PM UTC

}// 113/140

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Green Smoke (made of overlapping letters) #smoke

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rodrigo.siqueira

function u(t) {

for(c.width=a=200;a--;)
x.arc(99,70,(2+S(a*2+t)+a*t%500),1.61,7.8)
x.stroke()

Oct 11 2019 1:02 PM UTC

}// 77/140

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The Antenna. This dweet is meant to be watched while listening "Antenna" (by Kraftwerk).

u/DataMeta

Classic electronic! Reminds me of d/12599 :]
u/KilledByAPixel

📡
u/rodrigo.siqueira

#kraftwerk #antenna

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rodrigo.siqueira

function u(t) {

x.fillStyle='gray';x.fillRect(250,440,1420,200)
x.fillStyle=R(t*70,t*70,t*70)
x.fillRect(t*510,0,9,1080)

Sep 27 2019 2:25 PM UTC

}// 104/140

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Illusory gradient grayscale ("Simultaneous Contrast Illusion"). The bar in the middle is a CONSTANT SHADE of gray. Viewing two colors at the same time influences both of their appearances. #gradient #illusion

u/iverjo

#opticalillusion

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rodrigo.siqueira

remix of d/15559 by u/tomxor

function u(t) {

for(c.width=128,i=576;i-=1/16;x.fillRect(16*X,16*Y,Z,Z))X=i%8,Y=i/128,x.fillStyle=R(i,i/3),Z=1+C(5*S(X+C(Y+X)*C(t)-t))**3/3

Aug 28 2019 11:38 PM UTC

}// 123/140

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Burning flames

u/aleamb

amazing!
u/KilledByAPixel

👍

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rodrigo.siqueira

remix of d/14415 by u/rodrigo.siqueira

function u(t) {

v=(a,b,Φ,r)=>{for(i=~r;i++;x.fillStyle=R(0,99-r))x.fillRect(a-=S(Φ),b-=C(Φ),r/70,.6)
while(r>4)v(a,b,Φ+S(b)/2,r*=.7)}
t<4&&v(940,1e3,0,75*t)

Jun 7 2019 3:03 AM UTC

}// 140/140

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Growing plant #organic #fractal #tree

u/DataMeta

just wow

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