Dweets awesomed by u/magna

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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384.cz

function u(t) {

I=new ImageData(f=c.width=256,f)
for(i=2e5;i--;)I.data[i]=i%4==3?f:(S(f*t+i&i/f|t)-.99)*f*f;
x.putImageData(I,0,0)

Jan 13 2024 2:46 PM UTC

}// 114/140

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𝗚̵̟̗̣̗̟̄̕͝𝗹̢̣̮̗̠̊͒̈́̈𝗶̠͙ͫ̓̅ͮ̿͠͠𝗧̪̖̗̰͇̂̊̊̂𝗰͉̙̙̞̦̪̍͋̂𝗵̩̩͖ͭ̃͐͛͘͡𝗲̱̱̻̼̇̂̾̉̕𝗱̧̛̱̯̭̇̂̇ͫ 2.0

u/384.cz

#glitch
u/rodrigo.siqueira

The equation and graph are similar to what I've seen in Bytebeat music. , as created by Viznut. It's possible that a similar equation to this one could be converted into Bytebeat music.
u/384.cz

Here you are: https://www.dwitter.net/d/29325
u/joeytwiddle

#sierpinski

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384.cz

function u(t) {

I=new ImageData(f=c.width=256,144)
for(i=2e5;i--;)I.data[i]=i%4==3?f:(i/f+f&i|f*S(i/f/f|t*9)*i%f/9)%f/(t%1); 
x.putImageData(I,0,0)

Jan 13 2024 11:08 AM UTC

}// 131/140

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𝗚̵̟̗̣̗̟̄̕͝𝗹̢̣̮̗̠̊͒̈́̈𝗶̠͙ͫ̓̅ͮ̿͠͠𝗧̪̖̗̰͇̂̊̊̂𝗰͉̙̙̞̦̪̍͋̂𝗵̩̩͖ͭ̃͐͛͘͡𝗲̱̱̻̼̇̂̾̉̕𝗱̧̛̱̯̭̇̂̇ͫ

u/magna

Love it! #glitch

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aemkei

remix of d/29313 by u/KilledByAPixel

function u(t) {

x.clearRect(0,0,z=60,z)
x.fillText(s=String.fromCharCode(t*=z),20,30)
x.getImageData(a=0,0,z,z).data.map(b=>a+=b)
x.fillText(s,t/10,9+a/9)

Jan 12 2024 10:05 PM UTC

}// 138/140

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rodrigo.siqueira

remix of d/29093 by u/rodrigo.siqueira

function u(t) {

c.style='filter:sepia(.2'
for(X=Y=t,i=1e5;i--;x.fillRect(2600-X*230,Y*70+1180-X*70,.1,t<5))
Y=(i/Y&2)*7+(Y-X)/2+X*S(X/2)*1.2,X+=Y/3

Jan 12 2024 10:04 PM UTC

}// 131/140

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Turbulence on Saturn's surface. Resembles patterns found in marbled paper (paper marbling technique). Homage to u/tomxor original Saturn's post, about 60 remixes down. #spiral #saturn

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taupelink

remix of d/29295 by u/taupelink

function u(t) {

f=(a,n=9)=>n?n*S(a/n+n*t+f(-a/3,n-1)/(3+S(i/640))):a;for(i=2e3;i--;x.fillRect(i,120*t+f(i/3),f(i/5)>f(i/30)-t,3))x.globalAlpha=.5+f(i/20)/18

Jan 12 2024 9:50 PM UTC

}// 140/140

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d/29316

u/taupelink

More with wobbly functions
u/taupelink

#genuary #genuary13 #genuary2024

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KilledByAPixel

remix of d/28311 by u/KilledByAPixel

function u(t) {

with(x)for(fillText('LOVEBYTE',globalAlpha=.1,860,1920),j=2e3;r=j--/(j%(t/99+4));font='9in impact')clearRect(C(j)*r+960,S(j)*r+540,r/=50,r)

Jan 12 2024 3:39 PM UTC

}// 139/140

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Lovebyte 2024 February 9-11 ❤️ https://lovebyte.party

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KilledByAPixel

function u(t) {

x.clearRect(0,0,z=60,z)
x.fillText(s=String.fromCharCode(t*=z),20,30)
x.getImageData(a=0,0,z,z).data.map(b=>a+=b)
x.fillText(s,t%1920,9+a/9)

Jan 11 2024 8:15 PM UTC

}// 140/140

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Sorting Characters by Pixels ¯\_(ツ)_/¯

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rodrigo.siqueira

remix of d/29307 by u/rodrigo.siqueira

function u(t) {

a=b=t;for(i=4e4;i--;x.fillRect(b*28+210+k*86,a*70+768-k*70,.1,t<2))a=(k=i/a&8)-b/4+a/2,b+=a-S(a)*2+S(b/3-.01/t)

Jan 11 2024 3:14 PM UTC

}// 111/140

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altered dragon curve twins - variation #fractal

u/joeytwiddle

#jellyfish

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lewdev

remix of d/28796 by u/lewdev

function u(t) {

c.width=1e3
for(j=5;j--;)for(i=9;i--;){x.save()
x.translate(99+200*j,200+(i*9))
x.rotate(t)
x.rect(-45,-45,90,90) 
x.restore(x.stroke())}

Jan 10 2024 2:57 AM UTC

}// 137/140

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🟥 Fake #3D Rotating cubes

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taupelink

function u(t) {

f=(a,n=3)=>n?4*S(a/n+n*t+f(-a/2,n-1)/2):a;for(i=2e3;i--;x.fillRect(i,4*frame+f(i/8),8,4*f(i/12)))x.fillStyle=R(r=160+32*f(i/20),r*.7,64+r/4)

Jan 9 2024 1:11 AM UTC

}// 140/140

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d/29295

u/taupelink

Prompt: Wobbly function day.
u/taupelink

#genuary #genuary13 #genuary2024
u/taupelink

See https://piterpasma.nl/articles/wobbly

dwitter.net | magna (119806)