Top #glitch dweets

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: #Opposites

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magna

remix of d/22157 by u/magna

function u(t) {

x.globalCompositeOperation='xor'
T.valueOf=_=>Math.random()*255
x.fillStyle=R(T,T,T)
x.fillRect(T*8,T*5,s=T|0,s)
x.drawImage(c,T(T),0)

Mar 26 2021 8:49 PM UTC

}// 134/140

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glitchy pastels #glitch

u/magna

Excerpt: T(T)
u/DataMeta

#hiddengem

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asteriskman

function u(t) {

c.width|=0
x.font='9em"'
x.fillText('FRAIL',0,99)
for(p=0;p<98;p+=7)
x.drawImage(c,9,p,999,7,99+6*S(p*t)+2*T(p*t),599+p*4+6*C(t*99),4000,7)

Oct 8 2019 11:37 AM UTC

}// 139/140

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Inktober Day 8 - Frail

u/DataMeta

#glitch

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rsrsrs

remix of d/6711 by u/nickd3000

function u(t) {

for(i=0;i<32;i++)g=100*t*(i%3+1),x.fillStyle='hsl('+g+',99%,55%)',x.fillRect(80*i,5,80,20);x.drawImage(c,-5,4,1930-T(t*t*4)*5,1080+5);

Mar 19 2019 1:25 AM UTC

}// 134/140

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glitch

u/magna

#glitch

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f8f82804

remix of d/11804 by u/f8f82804

function u(t) {

throw t?s=s.slice(0,i=Math.random()*s.length+1)+String.fromCharCode(768+Math.random()*18)+s.slice(i):s='dwitter '.repeat(10)

Jan 14 2019 11:54 PM UTC

}// 124/140

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#unicode #corruption #glitch

u/f8f82804

#zalgo

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f8f82804

remix of d/9687 by u/f8f82804

function u(t) {

c.width=480;with(x)for(translate(w=240,99),rotate(a=S(t)),i=17;i--;stroke())lineTo(w*S(p=a*i/9+11*i-t+(i&~3)*2)/(Z=3+C(p)),w*(i&4?-.7:.7)/Z)

Oct 10 2018 7:16 PM UTC

}// 140/140

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#glitch #cube #perspective #d3

u/aleamb

great!
u/f8f82804

#wireframe

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DataMeta

remix of d/8327 by u/DataMeta

function u(t) {

for(i=128;i>0;i--){r=Math.random();m=Math.random();x.fillStyle=R(255*r,i/m,i/r,.4);x.fillRect(180+i*12,620+T(i+t)*S(t)/2,T(t/r),T(i)*56)}

Jun 1 2018 12:17 AM UTC

}// 137/140

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u/uchenna

i have been trying to implement this on my project please help me, thanks
u/DataMeta

#glitch
u/DataMeta

#colorshock

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magna

function u(t) {

c.width=192;for(i=9;i--;x.fillRect(40+i*10+S(t)*30,40,5,20));
c.style.backgroundImage=`url(${c.toDataURL().replace('c','a')})`

Jan 26 2018 3:03 AM UTC

}// 126/140

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#default #glitch

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magna

remix of d/3423 by u/magna

function u(t) {

x.rotate(S(t/3)*1e-3);x.translate(C(t)*1e-3,C(t/2));for(i=2e3;i--;x.fillStyle=R(T=S(i/3%t)*255,T,T),x.fillRect(i,0,1,1));x.drawImage(c,t,0)

Oct 31 2017 1:42 AM UTC

}// 139/140

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#glitch

u/DataMeta

siiick.

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magna

function u(t) {

c.width=w=3;t?x.putImageData(new ImageData(new Uint8ClampedArray(a),w,1),0,0):a=c.toDataURL().split('').map(k=>k.charCodeAt(0)).slice(0,w*4)

Mar 1 2017 3:35 AM UTC

}// 140/140

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Gradient from nothing

u/sigveseb

Can't explain that!
u/magna

PNG header FTW
u/iverjo

Wait what? This needs an explanation :D
u/magna

@iverjo I export the empty canvas as a PNG image. The PNG file has non-zero bytes (because it needs to have a header and a bare minimum content to encode the empty content) that I directly use as RGBA values for the canvas image data (the pixel array).
u/magna

#glitch

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danny@hille.dk

remix of d/20373 by u/Xen

function u(t) {

for(X=480;X--;x.fillStyle=R(o=X*T(T(t+S(X*(T(t/9)/t)))),0,o/T(t)))x.fillRect(X*4,0,4,4)
x.drawImage(c,0,4,1920+T(T(t/9)*9*S(t+X*6))+10,1080)

Oct 25 2020 1:15 PM UTC

}// 140/140

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Helios-1 #glitch

dwitter.net | #glitch