Dweets awesomed by u/f8f82804

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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KilledByAPixel

remix of d/25935 by u/KilledByAPixel

function u(t) {

c.width=w=500
x.fillStyle='#025'
for(Y=j=0;j<9;++j)for(i=w;i--;Y+=S((i+t/3e3)**2*j))x.fillRect(i,a=Y+j*29,j/9,w),x.clearRect(i,a,j,1)

Aug 13 2022 4:17 AM UTC

}// 133/140

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Lost At Sea 🏊‍♂️

u/UEZ

I like the very smooth waves :-)
u/taupelink

wow!
u/pavel

Very nice vibe. You can do x.fillStyle='#025'+j for the fade to avoid the low rez.
u/pavel

Hm your sub-pixel trick works even at 1:1 rez... neat

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KilledByAPixel

remix of d/23876 by u/KilledByAPixel

function u(t) {

x.shadowBlur=99
x.beginPath(x.shadowColor='#fff')
for(h=i=g=o=2e4;i--;g+=o=r<2?r-1:o-g/h)r=Math.random(x.lineTo(i,i?g+t*1e3:h))*30
x.fill()

Jun 22 2022 4:22 PM UTC

}// 139/140

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Mountain Mist ⛰️

u/cantelope

if that's supposed to be a mountain, you mist :D
u/taupelink

whoa
u/KilledByAPixel

#landscape

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KilledByAPixel

remix of d/24661 by u/KilledByAPixel

function u(t) {

for(i=99;i--;X=A,Y=B)g=u[i]=t?u[i]:{X:960,Y:540,a:i*.7854},x.fillRect(A=g.X+=2*C(a=g.a),B=g.Y+=2*S(a),2,2),u[j=A|B<<11]?u[i]={X,Y,a}:u[j]=1

May 27 2022 6:57 PM UTC

}// 139/140

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Deconstruction Code 🚧🚧

u/KilledByAPixel

uncompressed and not using image data so results is the same on every device
u/Joachim

That's much better! The laptop I am using crashes nearly every time it runs dweets that use imageData... its nice to be able to watch the formation of this dweet without getting stuck on the first frame :)
u/UEZ

looks like a web of a spider under the influence of drugs ^^
u/katkip

woww

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rodrigo.siqueira

remix of d/25442 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=0)=>y<X+x/4?f(x*x-y*T(y)+.3,.02+2*x*S(y),n+1):C(n/7)
for(i=1e4;i--;x.fillRect(X=u&2047,u>>11,f(X/3200-.7,u/7e6-.37),1))u=-~u

May 25 2022 5:13 PM UTC

}// 133/140

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Mysteries of spirals #fractal #spiral

u/pavel

Has anyone searched random views of random simple fractals for animals or common objects via machine learning identification? Just let it run for a while and see if you can find some weirdly coincidental stuff?
u/jdspugh

Great idea
u/rep_movsd

I manually searched for motifs in the Gumowski Mira attractor for my NFT
u/rep_movsd

I manually searched for motifs in the Gumowski Mira attractor for my NFT
u/rep_movsd

There are turtles, humanoids and some jar like artifacts

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f8f82804

remix of d/25539 by u/ArthurThuczsec

function u(t) {

with(x)for(i=s=311;--i;)fill(arc(s*(A=S(a=i/99))*S(b=t+i)+960,220*(A*C(a)*S(t)+S(a)+2),i,!beginPath(fillStyle=`hsl(9,90%,${99-i/2}%,.7`),7))

May 24 2022 6:02 PM UTC

}// 140/140

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#tongue

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ArthurThuczsec

remix of d/25534 by u/f8f82804

function u(t) {

with(x)for(i=s=311;--i;)fill(arc(s*(A=S(a=i/9))*S(b=t+i)+960,220*(A*C(b)-C(a)+2),i,!beginPath(fillStyle=`hsla(${i*t},90%,${99-i/2}%,.2`),9))

May 24 2022 1:06 PM UTC

}// 140/140

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u/andrea270872

very nice. reminds me of the old Star Trek special effects! cool

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f8f82804

remix of d/9174 by u/f8f82804

function u(t) {

with(x)for(i=s=311;--i;beginPath(fillStyle=`hsl(${i}rad 90%${99-i/2}%`))fill(arc(s*(A=S(a=i/99))*S(b=t+i)+960,220*(A*C(b)-C(a)+2),60*A,0,7))

May 23 2022 5:18 PM UTC

}// 140/140

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#rainbow #sphere demake -- #d3 #shading #pbr

u/rh2

very cool

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Joachim

function u(t) {

for(z=c.width|=i=0;++i<z*2;x.fillStyle=R(p?z:2e4/I,3e4/I,2e4/I))x.fillRect(960+S(z/(I=i%z)+t*7|0)*I*9+(p=i<z&&I/2),400+I+p*2,p?I/9:I,I)

May 16 2022 3:43 PM UTC

}// 135/140

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Misty Trees

u/taupelink

cool! actually reminds me of the characters in some Blendo Games works
u/UEZ

#Borg #trees ;-)

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pavel

function u(t) {

for(i=c.width|=0;y=--i>>7;)x[i&7?'arc':'moveTo'](43*(i/2&60|y&2),25*(3*y+y%2-2),99-i%2*(51+45/(1+i**C(t+y/9))),a=(i+y+.5)%6/.955,a)
x.fill()

May 11 2022 12:56 AM UTC

}// 140/140

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Unblasphemous Geometryᵀᴹ Radical Echoes Pattern by Xponentialdesign

u/pavel

Source: https://www.reddit.com/user/xponentialdesign…
u/Xen

Love it!
u/vain

i'm really amazed how you converted the gif anim to an amazing tiny code. just great! <3
u/pavel

Thanks for the kind words :)

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Joachim

function u(t) {

c.width=z=400;t?q-=p/z:q=p=0;onmousemove=e=>p=e.x-z;for(i=4e4;i--;x.fillRect(200+(i%z-99)*Y,99+Y*9+C(30/Y+t*9)*C(i%z/3-q)*Y*2,Y,Y/9))Y=i/2e3

May 9 2022 10:02 AM UTC

}// 140/140

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Mountain Flyover - use the mouse to pan around

Show more comments…
u/GreyHope

#interactive #d3 #landscape
u/vain

great interactive #3d landscape fx
u/pavel

-1 q=t?q-p/z:p=0
u/neimad

wizardry
u/Qwitter

nice!!!
u/Qwitter

nice!!!
u/cantelope

reminiscent d/11420

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