Top dweets 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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pavel

remix of d/14422 by u/KilledByAPixel

function u(t) {

for(i=c.width|=0;j=--i>>5;x.fillRect(i%8*270-Y%2*128-j,Y*140-j-420*h*(h>0),256,128))Y=i%64>>3,h=66-i%64-3*t,x.fillStyle=R(1e3/(4+i%3+j))

Jun 5 2019 6:59 AM UTC

}// 136/140

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#wall #uncompressed

u/KilledByAPixel

All in all, it's just another dweet in the wall.
u/13thptr

amazing

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pavel

function u(t) {

for(i=c.width|=0,s=120;Y=--i>>4;x.fillRect(0,-60,s,s))x.setTransform(1,0,C(o=(S(e=S(d=S(b=S(t-=170)+t)+b)+d)+e)/4+.78)/4,S(o),i%16*s,s*Y-60)

May 18 2019 5:20 AM UTC

}// 140/140

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u/katkip

This is nice

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pavel

function u(t) {

eval(unescape(escape`睩瑨⡸⥦潲⡣⹷楤瑨簽椽㌸㐻樽椭ⴾ㸵㭳瑲潫攨⤩景爨獥瑔牡湳景牭⠹ⰰⰰⰹⰨ⡩☲㠩⵪┲⨲⤪㠰Ⱝ⵪⨱㘰⤬牯瑡瑥⡩⨳㔵⼲㈶⤬扥杩湐慴栨欽㌩㭫ⴭ㬩汩湥呯⠳ⴳ⩫ⰹ⬨㈭欥㈩⨨㌭㘯⠱⬳攲⨪匨㌪琩⤩⤻`.replace(/u(..)/g,"$1%")))

Dec 20 2018 12:41 AM UTC

}// 138/140

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u/katkip

Beautiful
u/katkip

Beautiful
u/pavel

with(x)for(c.width|=i=384;j=i-->>5;stroke())for(setTransform(9,0,0,9,((i&28)-j%2*2)*80,--j*160),rotate(i*355/226),beginPath(k=3);k--;)lineTo(3-3*k,9+(2-k%2)*(3-6/(1+3e2**S(3*t))))

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pavel

remix of d/11116 by u/vistefan

function u(t) {

t?0:D=[0,-5,0,d=5,w=X=Y=150]
for(i=w;i--;x.fillRect(X,Y,5,5))x.fillStyle=R(b=w-x.getImageData(X+=D[d&3],Y+=D[++d&3],1,1).data[0],b,d+=b&&2)

Nov 22 2018 7:01 AM UTC

}// 139/140

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Fast Langton's ant #waitforit

u/katkip

Wow thats cool
u/pavel

#ant #automata

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pavel

function u(t) {

t?x.strokeRect(a+=i=i*.99+C(d=Math.atan2(Y-b,X-a))/5,b+=j=j*.99+S(d)/5,5,5):(c.width=innerWidth,a=b=X=Y=i=j=0,onmousemove=e=>(X=e.x,Y=e.y))

Nov 17 2018 4:11 AM UTC

}// 139/140

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Orbit Decay #interactive

u/pavel

Try to write your name :)
u/katkip

#gravity #psyhics

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pavel

function u(t) {

for(c.width|=i=100;i--;)
for(j=50;j--;)
s=20*S((i|j)-t/2)**20,  // Then a miracle occurs
x.fillRect(10+20*i-s/2,10+20*j-s/2,s,s)

Oct 31 2018 3:37 AM UTC

}// 128/140

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#sierpinski

u/joeytwiddle

Transient overlapping Sierpinskis. Lovely.

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pavel

remix of d/10753 by u/alice-mx

function u(t) {

for(a=Math.abs,c.width|=j=440;j--;x.fillRect(((j>>1)%20+s*P)*99,((j/40|0)+s*Q)*99,50,50))s=(j%2-.5)/2/Math.max(a(P=C(t)),a(Q=S(t)))

Oct 29 2018 6:56 PM UTC

}// 131/140

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u/anotherkitten

dang your version is a lot better than mine, nice
u/katkip

wait what... i dont understand xD. nice

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pavel

remix of d/20901 by u/pavel

function u(t) {

for(i=c.width|=0;i--;x.fillRect(660+X*200+130*C(a=Math.PI/2*(X+p)-369/13*d-2*t),240+p%4*200+130*S(a),d,d))d=i%120/9,p=i/120|0,X=p>>2

Jul 1 2021 7:27 PM UTC

}// 132/140

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pavel

function u(t) {

with(x)for(c.width|=i=4;i--;i%2||beginPath(fill()))fillStyle=R(r=150+90*S(a=t%3.14+(i>1)*22),r),arc(960-666*C(a),540,i%2*r,a/=2,a<.73?-a:19)

Mar 27 2020 5:41 AM UTC

}// 140/140

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#pacman #loop

u/aleamb

love it!
u/farter

poop eats
u/farter

*my poop eats me*

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pavel

remix of d/11110 by u/ellisk1

function u(t) {

for(i=c.width|=c.style.filter="blur(.5vh)invert(1";i--;x.fillRect(1e3+500*S(a=q+t/9),650+i/3-210*Math.abs(S(q*3.75)),w=12+9*C(a),w))q=t-i/99

Feb 13 2020 8:19 AM UTC

}// 140/140

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Bouncer #beesandbombs #filter

u/Xen

sexy
u/Qwitter

perfect

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