Dweets awesomed by u/pavel

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.

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Current theme challenge: #Opposites

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taupelink

remix of d/24306 by u/taupelink

function u(t) {

for(m=t?0:3e4;X=1+S(m),Y=S(m*m--);x.fillRect(1e3*X,540*++Y,i*S(4*Y),q))i=m%257,x.fillStyle=R(q=2*i*S(m)*Y,q*(1+X*C(m/2)),i/4-5*Y*q,m/1e5)

Mar 4 2022 1:57 PM UTC

}// 137/140

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d/25077

u/Xen

nice!
u/jdspugh

Amazing
u/danny@hille.dk

Really beautiful! - Reminds me of this joke: There is a Scottish saying: If you can see across the loch, it is going to rain. I if you cannot see across, it's raining!

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rodrigo.siqueira

remix of d/24924 by u/rodrigo.siqueira

function u(t) {

with(x)for(i=999;i--;fillRect(~setTransform(s=1e4/i/t,0,0,s,965+5*s*C(F=T(i/t)),390+t*i/5+s*S(F)*3),S(i),G=.4/t,G))fillStyle=R(i,i/2,i/t,.3)

Mar 4 2022 2:55 AM UTC

}// 140/140

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Vortex of Singularity

u/e4494s

WOW!

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KilledByAPixel

remix of d/25022 by u/KilledByAPixel

function u(t) {

with(x)fillStyle=t*(a=t<.1)?'#fc0':'#06c',a?fillRect(0,t?540:0,b=2e3,b):clip(rect(0,540,b,b)),font='34em impact',fillText('UKRAINE',45,764)

Mar 2 2022 7:09 PM UTC

}// 139/140

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We Stand With Ukraine 💙💛

u/neimad

F U RUSSIA!
u/vain

Solidarity for Ukraine! (Nice - didn't know the clip effect before.)
u/joeytwiddle

#ukraine #flag

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danny@hille.dk

remix of d/25034 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,m=8e3,m);m--;x.fillStyle=R(0,m*S(m/99+t*9)/19,Y/2))Y=m/9,x.fillRect(960+C(k=m/2-t)*Y*2,540+S(k)*Y+S(Y/77+m)*99,Y/9,9)

Feb 27 2022 12:31 AM UTC

}// 136/140

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vortex remix

u/magna

YES!
u/vain

cool !

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rodrigo.siqueira

remix of d/10399 by u/rodrigo.siqueira

function u(t) {

for(x.fillRect(0,0,m=9e3,2e3);m--;x.fillStyle=R(m*S(m*m+t*3),m%210,Y/2))Y=m/9,x.fillRect(960+C(k=m/2-t/6)*Y*2,540+S(k)*Y+S(Y/99+t)*99,Y/9,9)

Feb 25 2022 9:51 PM UTC

}// 140/140

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Waving surface. Remix of my first dweet (3D Sombrero Equation).

Show more comments…
u/magna

WHOAAAAAA
u/magna

so pretty!
u/tomxor

I hear a mexican wave when looking at this, peaking in the middle :D
u/vain

great code, great colors, great execution !
u/aleamb

brutal
u/pavel

Very nice; sparing chars for the black background adds a lot
u/Renaud___

beautiful
u/cristea

So great!

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rodrigo.siqueira

remix of d/25029 by u/taupelink

function u(t) {

for(m=3e3;m--;x.fill())i=m/9,Y=m*t,x.beginPath(x.fillStyle=R(j=i*S(m+Y),i/2%j/(1+t),Y%j,t/2+.02)),x.arc(960+S(m)*600,200+m/6,i/17/t,Y,m%2+Y)

Feb 25 2022 4:57 AM UTC

}// 140/140

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Color object, soft background.

u/magna

Nice!

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tomxor

remix of d/25008 by u/Joachim

function u(t) {

for(c.width=w=i=128;++i<9e3;x.fillRect(C=i%w,T=i/w,u=w/T,.4+!~~s-T/2*(s/2&l)))s=2*C/T-u-S(t+u/3)*u/2,l=8*t+u&1,x.fillStyle=R(u*16,s*8|l||i)

Feb 23 2022 2:22 AM UTC

}// 139/140

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Smolr #road into the #sunset

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u/tomxor

Combined the three separate fills/clears by inverting the technique to render each pixel. road=!~~s buildings=s/2&l lines=s*8|l
u/KilledByAPixel

wow!
u/pavel

That's amazing
u/magna

wow
u/Joachim

That is so awesome!
u/rep_movsd

This has to be one of the all time greats #underrated
u/stephanegeorget

incredible!
u/danny@hille.dk

Superb!
u/danny@hille.dk

for(c.width=w=188,i=2e4;i--;x.fillRect(C=i%w,T=i/w,u=w/T,.4-T/2*(s/2&l)))x.fillStyle=R((f=9*(s=2*C/T-u+S(u/2+t)*u/4)|(l=8*t+u&1)||w)+u*19,f+u*7,f)
u/tomxor

Oh nice, that one feels more toasty @Danny
u/Odog8

Woah! nice work
u/joeytwiddle

Amazing! Another impossible dweet!

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rodrigo.siqueira

remix of d/25010 by u/rodrigo.siqueira

function u(t) {

for(m=k=220;m--;x.fill())d=2**t*t,r=m*t,x.beginPath(x.fillStyle=R(m%2*r/t+r/2/d,k/d/t,r/d)),x.arc(510+m%2*900+r*C(m),560+r*S(m*r/t),m/d,0,m)

Feb 23 2022 12:43 AM UTC

}// 140/140

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Blue and Red objects

u/tomxor

Interesting
u/joeytwiddle

Yikes!

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danny@hille.dk

function u(t) {

f=a=>Math.hypot(X-64-S(a-t/a)*48,Y-32-C(a-t*.8)*20)/6;w=c.width=128;for(i=1e4;i--;)x.fillRect(X=i%w,Y=i/w|0,2-(f(6)*f(4)*f(-5)*f(-4))/1e3,1)

Feb 22 2022 7:31 PM UTC

}// 140/140

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x-ray #metaballs

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taupelink

remix of d/24969 by u/taupelink

function u(t) {

for(m=k=541;m--;x.fill())d=2**t**t/t,r=m**5.7%k,x.beginPath(x.fillStyle=R(r*t,r/t,k/d)),x.arc(960+r*C(z=m+C(m+1/d)/d),k+r*S(z),m/d/t,m-d,m)

Feb 22 2022 1:21 AM UTC

}// 139/140

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d/24975

u/rep_movsd

#nature #flower

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