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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tomxor

remix of d/28068 by u/tomxor

function u(t) {

for(w=c.width&=i=10368;i;T=(2*X&3*t+T)%7<3&Y*Y<2?R-T?T+.1:R+=.1:R!=T?R&=x.fillRect(--i%w,i>>7,(X+Y+5)/9,1):T+.2)X=i%w/64*R-T,Y=i/4e3*R-T

Nov 7 2023 9:40 PM UTC

}// 136/140

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Pseudo Global Illumination - Sans-Textures

u/cantelope

wat
u/joeytwiddle

#d3 #lighting #uncompressed #hiddengem
u/DataMeta

wow
u/aleamb

wtf.... amazing!
u/pavel

Holy crap!

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tomxor

remix of d/17533 by u/tomxor

function u(t) {

u&=R=R|0?0:c.width=w=256
for(T=S,S=C,C=T,i=7e4;j=--i/w|i%w*w;u+=~S[i+5]-~S[i-6])R?x.fillRect(i%w,j%w,1,C[j]=u>33&u<59?u<46|C[j]:j&!t):C[j]=u

Jun 2 2021 3:22 PM UTC

}// 140/140

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Larger #LargerThanLife #Automata Bugs Rule v2

u/tomxor

4x the pixels 2x the speed
u/davidsover

...of Fallout 4
u/Xen

noice
u/donbright

!!!

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tomxor

remix of d/21217 by u/tomxor

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐽𙱦𪑬𭁥𬠺𪑮𭡥𬡴𚀧𞱦𫱲𚁬𩑴𘁺𛁁𛁂𛁮𛁘𛁙𛁩🐱𝠻𪐻𦀫👁𛁙𚰽𠠩𦐪𦐼𝁥𝐦𙡘𛰴𜠵𯁙𛰹𞑼𦀯𜠵𚰱𝰦𜠿𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚱘𛀵𝀰𚱙𛁮𛰫𚱺𚠪𛠴𛀮𜀴𚐺𚁺🐱𛁁👓𚁲🐭𛑮🱴𚠪𪐪𫠺𭀯𪐥𜐮𝠭𛠸𚐬𠠽𠰨𬠩𛁮𚑼𯀨𫠽𞀬𦀽𭀬𦐽𪐭𛐭𝠴𜀩`.replace(/u../g,'')))

Jan 17 2021 7:58 PM UTC

}// 140/140

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2D #raymarching #globalillumination #default

Show more comments…
u/tomxor

Now we have a bitwise default :) X/425|Y/99|X/25+17&2
u/DataMeta

ahhhh this is so cool :)
u/Qwitter

This is the best Dweet I have ever seen in my life .
u/magna

!!
u/ciaccodavide

best default ever.
u/neimad

You won Dwitter
u/smtsjhr

You are doing God's Work
u/pavel

That's a fantastic use of 194 chars. Makes 140 dweets look mediocre.
u/Qwitter

This Dweet is forever burned in my mind. Literally brought tears to my eyes. Great Job Tomxor
u/dull_pixel

#raytracing

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tomxor

remix of d/19550 by u/tomxor

function u(t) {

for(w=c.width&=i=8320;i--;u[i]=t?p<w?r%.7*(p+u[i-w]+u[i-w+1])&w-1:p:(~r-14&16)<<r*.6)p=u[i],x.fillRect(i%w,Y=68-i/w,1,p**.4/7-Y/w),r=i*t^i&Y

Aug 19 2020 11:53 PM UTC

}// 140/140

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#castle #fire

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u/tomxor

Took some hints from d/11257 for the fire, but made it more minimal. Thanks to u/KilledByAPixel for the c.width&= trick that allowed to fit some nicer gradient and fire effect.
u/jellyedwards

That's incredible! How does the c.width&= trick work?
u/KilledByAPixel

c.width is 1920, 1920 & 8320 is 128, this way you don't need to write 128 for the width
u/tomxor

This is a bit verbose, but I found it easier to understand in binary: 1920 == 0b0000011110000000; 8320 == (8192 | 128); 8320 == 0b0010000010000000; (1920 & 8320) == 0b0000000010000000. In other words i needs to be roughly 8e3 to fill the screen, 8192 (the 14th bit) is not in 1920 so we can use it without affecting w. w needs to be quite small, 128 (the 8th bit) is the lowest bit available in 1920, which is why it's produced with AND.
u/magna

This is nuts.
u/magna

Please do a write-up on this Dweet.
u/jellyedwards

Thanks for the explanation
u/aleamb

absolutly amazing
u/DataMeta

+1 to magna's request
u/joeytwiddle

Pretty great!
u/13thptr

What u/magna said.
u/Xen

Sexy business right here
u/tomxor

Ok why not, I will do writeup, but need to make blog first :P I will post here and discord when done.

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tomxor

remix of d/26200 by u/tomxor

function u(t) {

eval(unescape(escape`𩠽𚁘𛁙𛁚𛁁𚐽🡸𛡦𪑬𫁒𩑣𭀨𦀬𦐬𭰽𦠼𛠳🰴𚡚𞡚𛁷𛁚🠮𜠦𙡦𚁘𚱚𚡓𚁁𚐬𦐭𦠪𠰨𠐩𛁚𚠮𞐵𛁁𚱃𚀹𚡴𛱚𚱮𛱚𚰲𚡴𚰲𚡮𚐯𦠯𞀩𛁚𚠳𙐱🠮𞀦𙡦𚁘𛁙𛁚𚠮𞀬𠐫𞐪𦠥𜠭𜐬𫠫𚰩𛁸𛡦𪑬𫁓𭁹𫁥👠𘰤𮰶𚡚🀼𝑽𨀩𞱣𛡷𪑤𭁨🐳𜠰𞱦𚀱𝠰𛀲𜀰𛀱𜐬𫠽𜀩`.replace(/u../g,'')))

Sep 28 2022 12:52 AM UTC

}// 140/140

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#tree 🌳

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u/tomxor

A brisk wind, a hint of autumn.
u/taupelink

nice!
u/KilledByAPixel

awesome
u/Joachim

Wow, I love the colours! #organic
u/sigveseb

Incredible!
u/jellyedwards

Wow!
u/magna

Aspen!
u/tomxor

This is slow on Chrome for some reason. Try Firefox for higher FPS
u/aleamb

wow!
u/aleamb

#organic #tree #landscape

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tomxor

remix of d/26155 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𞐹𞱦🐨𨐬𨠩🐾𦱡𛁢𛀭𨐬𛑢𛁡𛐸𛁢𛐲𛀸𛑡𛀲𛑢𧐻𮀮𬱴𬡯𪱥𚁮𩑷𘁐𨑴𪀲𡀨𨁭𙁻𦰴𝠬𞀬𠐽𜐶𚡓𚁫👓𚁴𚠽𜠩𛰮𞀩𛁂🐳𜠪𠰨𪰩𛀴𛀱𛀭𥁝𯐭𝀠𙁻𩠨𝀭𠐯𝀫𥀬𝀭𠠯𞀩𯑡𜰠𜰠𜰠𜐱𜐠𜁬𙁻𦱔𛀴𛀮𛠮𩠨𥀽𜠪𠰨𭀩𛀴𚰲𚡔𚐬𝀬𜐬𛑁𛀭𠡝𯑠𚐩`.replace(/u../g,'')))

Sep 17 2022 1:37 AM UTC

}// 140/140

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Kid on Swing

Show more comments…
u/tomxor

couldn't figure out how to keep the whole swing structure :>
u/KilledByAPixel

wow!
u/danny@hille.dk

Come on now, that is just ridiculous. Are you even human. AMAZiNG!!! 👾🤖👽 - 😝😝😝
u/danny@hille.dk

Normal human beings, would just have done something like this: for(c.width=99,i=18;i;x.stroke(new Path2D('M'+[4+i,47-i,14,4,43,7,A=43-S(t=S(t*2))*i/.6,B=7+C(t)*i/.3,A+9,B+1,52,8,80,11,83+i,53-i])),x.fillText('🧘‍♂️',A,B))i-=9
u/danny@hille.dk

😝😝😝
u/danny@hille.dk

Some might even put in the effort to test their code: for(c.width=99,i=18;i;i%2&&x.fillText('🐒',A,B-2))i-=9,x.stroke(new Path2D('M'+[4+i,47-i,14,4,43,7,A=43-S(t=S(t*2))*i/.6,B=7+C(t)*i/.3,A+9,B+1,52,8,80,11,83+i,53-i]))
u/Qwitter

Infinitely swinging forward delusion included
u/jdspugh

Sense of motion is spot on
u/vain

incredible. cool anim/movements. love it XD
u/aleamb

love it!
u/magna

I LOVE IT!

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tomxor

remix of d/21704 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𨰮𭱩𩁴𪀽𜐸𜀬𪐽𫀽𜐵𜰰𚐻𪐭𛐻𮁛𩡝𚁘𚠶𛁙𚠶𛀱𚱋𛀵𚐩𦀽𪐥𞐰𛰳𛁙👩𛰹𜀬𡠽𭀪𝐸𛑩𛱬𛁁👘𚰸𚡓𚁾𡠯𞐫𦐯𞐩𛁋👆𙐱𛰴𚰡𘐨𠐯𜐷𛐱𝠯𜐸𯁙𛰴𛐱𜀯𝑼𠐫𜠦𜠩𛰲𛁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𪐪𜐲𜁽𘀹𞐥𙁻𢰪𞐹𯐥𨀻`.replace(/u../g,'')))

Feb 18 2021 2:32 PM UTC

}// 140/140

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#retro #crt #default @60Hz-ish

u/Odog8

Beautifulllll
u/Qwitter

cool!
u/neimad

This is amazing.
u/aleamb

superb!
u/magna

YES!!

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tomxor

function u(t) {

eval(unescape(escape`琯㴳㭣⹷楤瑨㴴㠰㭣⹳瑹汥㴧晩汴敲㩩湶敲琨ㄧ㭦潲⡩㴱㑥㌻椭ⴻ砮晩汬剥捴⠲㐰⬶〪䌨堩ⵓ⡘⭴⤪娬ㄲ〫㘰⩓⡘⤪䌨天⭓⡙⭴⤪娬ㄬ⡫㵃⡙⭴⤩㰰㼮〴㩫⤩堽椥ㄲ〯㌹ⱙ㵩⼴㙥㈬娽匨䌨匨太ㄷ⤫匨堪ㄷ⤩⼮㌩`.replace(/u(..)/g,"$1%")))

Mar 16 2019 12:37 AM UTC

}// 140/140

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#moon #space

Show more comments…
u/tomxor

golfed a moon... or moon a golf ball?
u/Xen

Nicely Done!
u/katkip

It floating in empty space so probably it's a golf ball hit by Chuck Norris
u/13thptr

lol
u/13thptr

Very nice dweet btw
u/yonatan

Dude!
u/joeytwiddle

#lighting Not a #planet
u/lionleaf

#shading

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tomxor

remix of d/25019 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪀽𭰽𪐽𜐲𞀻𚰫𪐼𞑥𜰻𮀮𩡩𫁬𤡥𨱴𚁃👩𙑷𛁔👩𛱷𛁵👷𛱔𛀮𝀫𘑾将𛑔𛰱𛠵𚠨𬰯𜠦𫐦𜐩𛑶𛱵𚠳𜠩𚑳🐲𚡃𛱔𛑵𛑓𚁴𛰳𚱵𛰴𚐪𭐯𜰬𫐽𜰪𭀫𭐬𭠽𘑾将𙡳𚠳𙠨𬰪𜰼🀳𚐪𭀫𫐬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𫀽𬰪𞁼𫐦𜐿𤰨𫐩𚡓𚁳𚐪𭰫𭠪𭰺𪐬𫀬𫀯𜠩`.replace(/u../g,'')))

Feb 23 2022 11:16 PM UTC

}// 140/140

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#road at night + cars + street lights

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u/Joachim

Amazing!
u/danny@hille.dk

wow... just WOW!
u/stephanegeorget

Blissful code and delightful for the eyes
u/aleamb

te... terrific!!!
u/vain

Incredible work!
u/rep_movsd

One of the all time greats
u/UEZ

Awesome work! Left-hand traffic
u/tomxor

haha, yes, I'm from the UK, where we drive on the _correct_ side of the road ;D

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tomxor

remix of d/19750 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀻𪐭𛐻𭑛𪑝👲𙐨𛠶𚱓𚁴𚡙𛰸𧡘𛰴𚐯𞐩𚠨𬀫𭑛𪐭𭱝𚱵𦱩𛑷𚰱𧐩𙡷𛐱𯀨𠰨𦀯𝐰𛑴𚠲𚐪𠰨𦐯𝐰𛑴𚐩𚠪𭰪𭰩𬀽𭑛𪑝𛁸𛡦𪑬𫁓𭁹𫁥👒𚁰🁷𙠦𬀪𞀬𬀼𭰦𙡰𚠲𚐬𮀮𩡩𫁬𤡥𨱴𚁘👩𙑷𛁙🐶𞀭𪐯𭰬𜐬𬀪𚠮𝀯𞀭𜐩𛁲👩𚡴𧡩𙡙`.replace(/u../g,'')))

Aug 24 2020 10:35 PM UTC

}// 140/140

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#meteor

u/tomxor

Still playing with fire...
u/tomxor

#fire

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