Dweets awesomed by u/luta

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: #Food

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rodrigo.siqueira

remix of d/17299 by u/tomxor

function u(t) {

for(A=a=b=0,i=1e4;i--;x.fillRect(a*800-640,b*900,.3,1))
r=0|(1-~t/2)*Math.random(),
a+=(r-a/3+b*S(a*2))/1.8,
b+=.4-b/3+C(A*2)/3-.03,
A=a

Jan 20 2020 8:55 PM UTC

}// 136/140

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This starts with a dual structure for 2 possible values of "r" (random 0 or 1) and then a triple structure appears when r is changed to 3 possible values ( 0 or 1 or 2) #tree

u/rep_movsd

Actually a remix of https://www.dwitter.net/d/15329

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KilledByAPixel

remix of d/17245 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨👫🐱𝀷𜠬𭁲𨑮𬱬𨑴𩐨𪰯𜠬𜐹𞐩𞱩👫𛐭🠾𜰻𪠿𩡩𫁬𥁥𮁴𚀧𧁵𜠶𝑆𧁵𜠶𝐹𧁵𜠰𜐴𙱛𩠿𜠺𪠥𜡝𛀨𨐾🠴𚐥𜠪𜐰𛐸𜀫𪠪𜠰𛀹𛐡𩠯𛠴𚐺𬱣𨑬𩐨𮠽𜐮𜀳𛁺𚐩𪠽𪰥𞀬𩠽𚁡👩𚱪𚠳𜠫𭀪𝠰𯀰𚐥𜐶𘐽𝡼𨐥𝐬𩡩𫁬𤱴𮑬𩐽𤠨𩠪𜠵𝐩`.replace(/u../g,'')))

Jan 16 2020 5:44 AM UTC

}// 140/140

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Pawns on an Infinite Chessboard ♟♥♙

u/KilledByAPixel

#chess #d3

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KilledByAPixel

remix of d/17007 by u/KilledByAPixel

function u(t) {

for(c.width|=i=259,x.translate(1e3,99);i--;q='— ',x.fillText(r+q+q+q+q+r,(a>>4)%2*10-65,9))x.scale(z=1.02,z),r=(a=i+t*60|0)%64?'   ':' ♜ '

Jan 15 2020 6:34 PM UTC

}// 138/140

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Chessboard Path #Castle #D3

u/DataMeta

It seems the Queen visited the apothecary :)
u/KilledByAPixel

#chess

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rodrigo.siqueira

remix of d/16528 by u/katkip

function u(t) {

x.fillRect(0,0,2e3,2e3);for(i=25;i--;)for(j=25;j--;)
x.clearRect(i*60+(S(j+t)*2+(-16+t%9*4.3))*99,j*60+(S(i+t)*2)*60,5,6)
x.globalAlpha=.2

Nov 5 2019 11:28 AM UTC

}// 138/140

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They are going somewhere

u/katkip

sperm race
u/aleamb

#organic

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tomxor

remix of d/15316 by u/taupelink

function u(t) {

for(a=b=0,i=1e4*(t<8);i--;x.fillRect(a*640-160,b*640+240,1,.05)) 
r=0|4*Math.random(),
a+=.3*(r-a+b*S(a*3.14)),
b+=.3*(1-a*b+C(a*3.14))

Aug 8 2019 10:10 PM UTC

}// 135/140

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Chaos Photographer, Pic 1

u/DataMeta

#organic
u/magna

#waitforit
u/iverjo

#art
u/yonatan

animated version: https://twitter.com/zozuar/status/1218899130…

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KilledByAPixel

remix of d/15272 by u/KilledByAPixel

function u(t) {

p=Math.PI
for(c.width|=0,k=59;k--;x.fill(),x.beginPath(t=-t))
for(j=10;j--;)x.arc(k%9*270,(q=k/9|0)*270,80+(j)%2*112,a=j*p/5+t/2+q%2*p,a)

Aug 5 2019 8:22 PM UTC

}// 137/140

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Star Gears

u/katkip

Awesome
u/KilledByAPixel

#gears

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KilledByAPixel

function u(t) {

for(c.width|=0,k=49;k--;x.fill(),x.beginPath(t=-t))
for(j=99;j--;x.arc(k%9*w,60+(k/9|0)*w,116+20*S(t*9+16*(q=Math.PI*j/99)),q*=2,q))w=240

Aug 3 2019 4:18 PM UTC

}// 138/140

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Gears

u/KilledByAPixel

#gears

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rodrigo.siqueira

function u(t) {

v=(a,b,Φ,r)=>{for(i=0;i++<r;)x.fillRect(a-=S(Φ),b-=C(Φ),s=r/18,s)
r>9?v(a,b,Φ+.5,r*=.72)&v(a,b,Φ-.5,r):0}
if(t<2)v(S(t**7)*3e3,1e3,0,72*t*t)

May 31 2019 3:04 PM UTC

}// 140/140

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Autumn forest #tree #recursive #fractal #organic

u/13thptr

nice
u/katkip

Awesome!!
u/SMON

Φ <3
u/aleamb

amazing!

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pavel

remix of d/10527 by u/yonatan

function u(t) {

for(i=c.width|=f=g=>2*g(2*i/3)+g(-i/3),w=960;Z=S(--i);x.arc(w+w*(Z*S(t)+f(S)*C(t))/z,540+w*f(C)/z,w/z/z,0,7))z=7+f(S)*S(t)-Z*C(t);x.stroke()

May 9 2019 10:59 PM UTC

}// 140/140

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#trefoil #knot

u/pavel

Play around with f(g) to generate different shapes.
u/KilledByAPixel

trefoil knot is best knot, awesome work.
u/katkip

g=>2*g(5*i/9)+g(i/9) is cute
u/iverjo

Very good in fullscreen

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pavel

remix of d/13601 by u/pavel

function u(t) {

c.width|=f=(X,Y,Z,d,o=d<7&&5)=>{for(x.fillRect(960+1e3*X/Z,1e3*Y/Z,s=6/Z/Z,s);o--;f(X+R*S(a=t+11*o),Y+R,Z+R*C(a),d+1))R=o&&2**-d}
f(0,0,1,2)

May 8 2019 6:02 AM UTC

}// 140/140

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#sierpinski #pyramid

Show more comments…
u/KilledByAPixel

Wow!
u/Jezza

So great!
u/iverjo

Impressive! #d3
u/katkip

cute
u/rodrigo.siqueira

They said it was impossible. But Pavel did it anyway and here it is.
u/KilledByAPixel

This one was worth of an awesome gif... https://imgur.com/gallery/oHiQizL
u/f8f82804

#perspective
u/KilledByAPixel

reddit says hi https://www.reddit.com/r/perfectloops/commen…
u/katkip

Top of the month
u/yukulele

shouldn't it have a triangular base?
u/pavel

That would be a tetrahedron. Pyramids usually have a square base.
u/vain

So wonderful! Amazing work!

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