Top dweets by u/tomxor

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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tomxor

remix of d/22883 by u/tomxor

function u(t) {

eval(unescape(escape`󭌿󨼮󭽩󩍴󪌽󭼽󝬴󞭘󟝙󟝚󟝒󟜵󞽦󫽲󚍡󟝓󚍒󚜬󨬽󠼨󤬩󛍰󟜳󩜳󞽰󛜭󞽘󛜽󪼪󨜬󦬭󟝫󚭢󛍙󚼽󪼪󠬬󤬭󟝫󚭁󛍸󛭦󪝬󫍒󩝣󭌨󬌥󭼬󬌯󭼬󜜬󜬭󝌯󩌩󚝦󫽲󚍁󟝰󙝷󛼳󜬭󜜬󠬽󬌯󜝥󜼬󩌽󜜻󚍘󚽤󚭁󚭢󛝤󚭡󧭙󚽤󚭂󧭚󛝤󚭁󚭡󛝤󚭢󚜥󜜵󟬱󞽤󚼽󛬱󚝫󟜨󜜭󜼯󩌯󩌩󛼲󩜴`.replace(/u../g,'')))

May 31 2021 3:37 PM UTC

}// 140/140

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Leisurely Descending a #minecraft cave v2

u/tomxor

Less of a maniac miner... now that dwitter perf is better.
u/tomxor

#raymarching

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tomxor

function u(t) {

for(c.width=i=256;i-=1/4;x.fillRect(128+X*16+Y*8,96+X*4-Y*8,4,-Z*3))X=i%8-4,Y=i/32-4,Z=S(t)*9+(Y*2^X*2),x.fillStyle=R(r=X*Y*Z*2,127-r,255+r)

May 9 2020 5:14 PM UTC

}// 140/140

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Pretty XOR for no apparent reason...

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tomxor

remix of d/18338 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𭀿𪰽𭀪𚠸𞡷👣𛡷𪑤𭁨🐹𞐻𩠽𚁘𛁙𛁮👷𚐽🡘🁮🱦𚁘𚡘𛑙𚡙𛐮𞀬𜠪𦀪𦐫𛠲𛁮𚰱𚐺𨁨𬱬𚀤𮱮𚠸𯐠𞐹𙐤𮱓𚁮𛰶𚡴𚠪𛠵𚐪𭱽𙑠𞱦𫱲𚁩🐶𩐳𞱩𛐭𞱸𛡦𪑬𫁓𭁹𫁥👦𚀨𦀭𝐰𚱫𚐯𪰭𜠭𜰶𜠱𞀵𩐭𞀬𜐭𚁙𛐲𞀫𪰩𛱫𚐩𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙👩𛱷𛀱𛀮𜠩`.replace(/u../g,'')))

Apr 20 2020 12:53 AM UTC

}// 140/140

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Color #zoom #julia #fractal using "X<i"

Show more comments…
u/tomxor

For zoom without slowing down use k=t**t, but you will need very precise coordinates. Here are some other coords I found: f((X-50+k)/k+5100096e-9,1-(Y-28+k)/k), f((X-50+k)/k-2,1-(Y-28+k)/k+201113e-7)
u/tomxor

Oops, hitting subpixel rendering differences again... intended for firefox, chrome looks a bit too mushy, change fill pixel to .3 for chrome.
u/joeytwiddle

Pretty nice! 😻
u/13thptr

amazing
u/tomxor

Due to subpixel rendering differences, for Chrome: see d/18346
u/Joachim

Wow! #underrated #colourful How did you make it infinite? Whenever I’ve tried making a Mandelbrot it always pixelates after the first few seconds of zoom ing in.

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tomxor

remix of d/17007 by u/KilledByAPixel

function u(t) {

for(c.width|=i=159,x.translate(960,99);i--;x.fillText(r+'____ ____ '+r,S(a/130)*S(a/60)*i-44,9))x.scale(q=1.03,q),r=(a=i+t*60|0)%37?' ╒':'🌵'

Dec 30 2019 11:53 PM UTC

}// 140/140

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Added some fencing

u/tomxor

... gota keep those kangaroos out
u/Xen

how do you kill a killeroo???
u/pavel

it's all you have to do :)
u/katkip

wow #road #text

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tomxor

remix of d/32885 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𥰽𨰮𭱩𩁴𪀦👩🐱𝠵𜐲𞱩𞱓𚰽𦀬𠰫👒𛁔𚰽𭐩𚁓𛰱𜱞𠰯𜐴𧡔𛰹𚐥𜐵𯁼𚁘👒𛁒👵𛁲👣𦱫👛埴𛁾𠰬堍𧑝𯀽𭐽𤰪𭀥𜠭𜐬𛐭𪐾𜑥𝀿𪐥𝀿𨱛𪱝𚰫𞡓👃👔👗𞡸𛡦𪑬𫁒𩑣𭀨𦀽𪐥𥰬𤠽𪐾🠷𛀸𛰨𞀫𬠯𭀩𛁵🐱𛁔🐶𝀬𦀽𦀯𥀭𜐬𤠯👔𛁃👓👴𙐶𚠲𝀩𚐻`.replace(/u../g,'')))

Dec 21 2024 12:33 AM UTC

}// 140/140

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Realtime Photon-Mapping 3

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tomxor

remix of d/27928 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭀿𭰽𨰮𭱩𩁴𪀦👩🐱𜀳𝠸𞠨𨐽𜠬𨠽𜐬𫱮𫑯𭑳𩑭𫱶𩐽𩐽🡻𨐽𩐮𮀯𜰰𜀬𨠽𩐮𮐯𜰰𜁽𚐻𦀽𛐭𪐥𭰬𦐽𪐯𭰻𮀮𩡩𫁬𤡥𨱴𚁘𚱺𚡒𛁙𚱺𚡔𛁍𨑴𪀮𪁹𬁯𭀨𤠽𦀯𝠴𛑡𛁔👙𛰶𝀭𨠩𚰡𮠯𜠬𜐩𚑺🐨𭰫𦀯𜰭𦐯𜱞𦐯𜰫𦀯𜰩𙐲𜐾𜐸`.replace(/u../g,'')))

Jun 7 2023 12:50 AM UTC

}// 130/140

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#interactive (mouse) #PCB #trace #bumpmap

u/Joachim

Ooooh nice
u/joeytwiddle

I want left-click to add a blob of solder!
u/tomxor

Good idea!

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tomxor

remix of d/26186 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩠽𚁘𛁙𛁚𛁁𛁥𚐽🡸𛡦𪑬𫁒𩑣𭀨𩐿𜀺𩀪𦀬𩀪𦐬𭰽𩑼𯁤𚡚𛰮𞀬𭰬𦠾𛠲𙠦𩠨𦀫𦠪𤰨𠐩𛁙𛑚𚡃𚁁𚐬𦠪𛠹𝐬𠐫𛠰𝰩𛁚𚡙𙐱🠮𞀦𙡦𚁘𛁙𛁚𚠮𞀬𠐫𦐥𜠭𜐩𚐻𩀽𜐫𭀪𭀯𜠻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𪰽𜠵𝐭𭀪𝠰𛁫𚱤𚠴𛁫𚐻𩠨𩀪𝑥𞐥𜡥𜰬𩀫𜠵𝐬𞐬𜀬𜡥𜰩`.replace(/u../g,'')))

Sep 25 2022 7:01 PM UTC

}// 139/140

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Tropical Swamp Forest 🌳

u/KilledByAPixel

looks like a hurricane!

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tomxor

remix of d/25377 by u/tomxor

function u(t) {

for(c.width&=i=10386;i--;x.fillRect(X=i&127,Y=i>>7,1,!f(64)|!f(32,Y=X,X=i>>7)))f=s=>Math.round((q=(X&120)-s)/(1+1e4**S(t+q%7)**7))+Y&7

Apr 27 2022 12:28 AM UTC

}// 134/140

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Slide puzzle transition

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tomxor

remix of d/25377 by u/tomxor

function u(t) {

for(c.width&=i=10386;i--;x.fillRect(X=i&127,Y=i>>7,1,!f(64)|!f(32,Y=X,X=i>>7)))f=s=>Math.round(((X&120)-s)/(1+1e4**S(t+(X+Y)/99)**7))+Y&7

Apr 27 2022 12:26 AM UTC

}// 137/140

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Wave transition

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tomxor

remix of d/24055 by u/Joachim

function u(t) {

with(x)for(i=0;i<9;stroke())lineTo(a=8*i,b=50+5*C(t-i)),lineTo(a-5*S(t-i),b+9),lineTo(a,b),fillRect(i&&(a-t)%21*6,64,i||(c.width=128),1-i++)

Oct 10 2021 12:47 PM UTC

}// 140/140

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Mini Stick Millipede

u/danny@hille.dk

Great golf
u/Joachim

clever!

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