Dweets awesomed by u/lars-erik

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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rep_movsd

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👪🐰𛁅👛𨐽𜠮𝠬𝀶𛀲𛠸𛀶𝀬𛐱𛠴𝰬𣰽𞐸𛀮𝀬𣰬𛠶𜠬𣰬𛐱𛠴𛀶𝀬𨐬𝀶𧐻𚁪𚰽𜠮𜐩🀷𞱸𛡦𪑬𫁓𭁹𫁥👒𚁪𚠲𝐩𛁸𛡦𪑬𫀨𚐩𩡯𬠨𮀮𨡥𩱩𫡐𨑴𪀨𚐬𪐽𜀻𪐼𜐴𞰩𒡸𛡬𪑮𩑔𫰨𣰪𞀫𠰨𠐽𡑛𪐫𚱝𚱪𚱴𚐪𚁲👅𦱩𚰫𧐪𝀩𛁏𚠶𚱓𚁁𚐪𬠩`.replace(/u../g,'')))

May 23 2021 3:46 PM UTC

}// 140/140

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#penrosetriangle #4d

u/magna

OMG
u/aleamb

wow!
u/pavel

Also see d/10655
u/rep_movsd

@pavel - Brilliant!
u/Toby

yikes and wow!

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New_Core

function u(t) {

for(i=a=500;i--;x.fillRect(960+(t*t*C(i*1.57+t)+a*S(v=i>>2)*3)*Z,800+(200-t*60)*Z,Z*9,Z))Z=99/(i%a+a/7),x.fillStyle="#0505"

May 23 2021 1:39 PM UTC

}// 124/140

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u/rep_movsd

Alien plants
u/andrea270872

cool code. I was looking for recursion... but nope. Just a smart FOR :)
u/Xen

love it!
u/miratcan

great

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rep_movsd

remix of d/22844 by u/erin

function u(t) {

t*=w=1e3
with(x)for(j=2;j--;beginPath(fill()))for(i=w;i--;arc(t*50%2e3,t**1.2,t?j?80+S(i/20)*70:19:1e4,a=i/99,a))fillStyle=R(t*w,j*w,j*w);

May 22 2021 1:00 PM UTC

}// 138/140

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t*=w=1e3 with(x)for(j=2;j--;beginPath(fill()))for(i=w;i--;arc(t*50%2e3,t**1.2,t?j?80+S(i/20)*70:19:1e4,a=i/99,a))fillStyle=R(t*w,j*w,j*w);

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erin

remix of d/22839 by u/KilledByAPixel

function u(t) {

t*=w=1e3
with(x)for(j=2;j--;beginPath(fill()))for(i=w;i--;arc(t*50%2e3,t,t?j?60+S(i/14)*30:19:1e4,a=i/99,a))fillStyle=R(t*w,210,j*w);

May 22 2021 1:12 AM UTC

}// 133/140

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Daisy Field

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Pascal

function u(t) {

for(c.width|=j=2;j--;x.stroke(),x.beginPath())for(i=w=1e3;i--;x.lineTo(500+z*j*16+w*j+w*2*C(a)/z,540+w/2*(S(i*5)+2*S(i*8))/z))z=S(a=i-t)-6

May 21 2021 10:10 PM UTC

}// 138/140

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#stereograph #d3 cross eye 3D object

u/rep_movsd

Beautiful
u/rep_movsd

Beautiful
u/rep_movsd

You can switch clockwise and anticlockwise rotation in your brain if you try hard
u/joeytwiddle

To tilt it downwards, change 540 to 540+99*S(a)

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭌪󟝷󟜱󩜳󒭂󟝺󟜾󠼨󚍺󯌰󚜪󚬵󚜪󞜊󭽩󭍨󚍸󚝦󫽲󚍪󟜲󞽪󛜭󞽢󩝧󪝮󤍡󭍨󚍦󪝬󫌨󚜩󚝦󫽲󚍩󟝷󞽩󛜭󞽡󬭣󚌨󞜹󚽴󚬵󜌩󙜲󩜳󛍴󛍴󟽪󟼷󜌫󠬨󦌽󪜯󝼰󚽴󚜪󚌱󛝘󙜱󚜫󠬨󦌫󜜩󚬨󦌥󜜩󞬱󞜫󭌥󞜺󜝥󝌬󨜽󭌫󪜯󜜶󝬬󨜩󚝦󪝬󫍓󭍹󫍥󟝒󚍴󚭷󛍴󟽪󟽷󞬱󞌹󞬰󛍪󚭷󚜻`.replace(/u../g,'')))

May 21 2021 6:29 PM UTC

}// 140/140

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Generative Fried Eggs 🥚🍳

u/KilledByAPixel

Inspired by this reddit post... https://www.reddit.com/r/generative/comments…
u/BackendForth

HowToBasic, is that you?

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smtsjhr

remix of d/20616 by u/smtsjhr

function u(t) {

t/=4;for(c.width|=n=2;n<8;n++)for(i=0|S(t*n)*30+30;k=(150+75*C(i/16)),i--;)x.lineTo(480*n-1200+k*S(j=i*6.28/n),540-k*C(j+t*n));;x.stroke()

May 21 2021 5:02 PM UTC

}// 138/140

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Webbed Polygons (**remixed for seamless loop)

u/rep_movsd

Looked familiar

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tato

function u(t) {

//c.width=1920
for(i=0;i<1920;i++){
x.fillStyle=R(255*S(t*i/960), 255*C(t*i/480),255*S(t*4))
x.fillRect(i,540+540*C(t+S(i*4)), 8, 8)
}

May 21 2021 3:46 PM UTC

}// 134/140

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stripes

u/Xen

nice!

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tato

function u(t) {

for(i=0;i<960;i++){
x.fillStyle=R(255*S(i+t), 255*C(t),255*S(t))
x.fillRect(2*i,540+540*S(S(t)+(t+i/2)/2), 8, 8)
}

May 21 2021 3:21 PM UTC

}// 114/140

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hidden images

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miratcan

remix of d/22827 by u/miratcan

function u(t) {

for(i=0;i<19;i++)
x.fillRect(t*100-(i<<6),(i<<6)+S(1-t)*50,2,(S(t)+2)*8)

May 21 2021 8:44 AM UTC

}// 72/140

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Ink Land

dwitter.net | lars-erik (4826)