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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Food

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tomxor

remix of d/16967 by u/katkip

function u(t) {

eval(unescape(escape`挮睩摴栽㈵㘻挮獴祬攽❦楬瑥爺楮癥牴⠧㭹㴳㭰㴨琬温㴾砮晩汬呥硴⡴⹳畢獴爨〬温ⰳ㘬ㄲ⩹⬫⤻瀨怱〠偒䥎吠∤筍㵠䵅剒夠塍䅓Ⅰ索怬琪㴶⤻瀨怲〠䝏呏‱だⱴⴲ㜩㭰⡠剕习ⱴⴴㄩ㭦潲⡴⨽㈻琭ⴭ㤲㸰㬩瀨䴩`.replace(/u(..)/g,"$1%")))

Dec 26 2019 1:06 AM UTC

}// 140/140

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#basic

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tomxor

remix of d/16192 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𭰽𨰮𭱩𩁴𪀽𝠰𛁩🐲𩐳𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𤠽𪐥𭰬𥀽𪐯𭰬𜐬𛠴𛑚𛱷𚐩𩡯𬠨𪠽𞀬𦠽𭰻𪠭𛐻𚑚𛐽𣑡𭁨𛡭𪑮𚀮𛠮𦱛𭀪𭰬𛠲𧐬𦰲𜀬𝑝𛁛𞐬𜱝𛁛𞐱𛁷𧑝𛡭𨑰𚀨𦱹𛁲𧐬𪐩🐾𣑡𭁨𛡨𮑰𫱴𚁩🱒𛐳𜀺𚁔𚱒𛑹𚐥𜰲𚰹𛁩🱔𛑹𞠨𥀭𤠭𮐩𙐴𞀫𞐬𦠩𛑲𚐩`.replace(/u../g,'')))

Dec 24 2019 1:40 AM UTC

}// 140/140

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Merry Dwittermass Everyone :)

Show more comments…
u/tomxor

Better shading + faster in firefox
u/KilledByAPixel

👍
u/Xen

now thats sexy..., thats a sexy snowman! made me grab the DVD now! back shortly...
u/katkip

awesome!
u/katkip

#witchcraft
u/tomxor

#xmas

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tomxor

remix of d/12595 by u/tomxor

function u(t) {

c.width=w=96
for(i=5e3;X=i%w,Y=i/w,i--;x.fillRect(X+2*Z,Y+4*Z,.5,1))Z=(.5+S(i/15+t*2)/2)*S(S(Y/8+t)+S(X/24+t)+t),Z=S((X|Y)/(4+Z))/5

Mar 2 2019 11:13 PM UTC

}// 131/140

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Fractal Ocean

u/tomxor

Or puddle depending on your frame rate :D

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tomxor

function u(t) {

for(w=c.width&=i=10368;X=--i%w,Y=i/w;x.fillRect(X+z*R,Y+z*T,Math.hypot(R=X/64-1-S(t),T=Y/64-.6-C(t/3))+!z/2,1))z=(w+X/3-Y/3^Y/3+X/3)%21>18

Jun 6 2023 5:58 PM UTC

}// 138/140

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#PCB #trace #bumpmap

u/tomxor

Getting on the bump train with a different method. This one displaces X and Y in proportion to distance from light source, which creates pixel gaps on one side (specular highlights), and overlapping pixels on the opposite (becoming shadows).
u/danny@hille.dk

wow thats chrisp!

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tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜐰𞱩𛐭𞱸𛡦𪑬𫁓𭁹𫁥👒𚁩𛐸𯁼𜠵𝐩𛁸𛡢𩑧𪑮𤁡𭁨𚁸𛡦𪑬𫀨𚐩𚑸𛡡𬡣𚀹𝠰𚱛𝀵𛀲𞐬𜐴𛀸𛀲𛀱𛠵𛀱𛀮𝠬𜀬𜁝𦱩𧐪𜑥𝐪𤰨𭀯𝑥𜰯𦰱𝠵𛀸𝀬𜠹𛀱𜠬𜠬𜐬𛠶𛀮𜠬𜐬𜑝𦱩𧐩𛀵𝀰𛁛𜠴𛀲𝐬𝐸𛀶𞐬𜰮𝀬𝠮𝀬𝠬𜠮𝀬𝠹𝠬𜡥𜱝𦱩𧐬𜀬𝰩`.replace(/u../g,'')))

Nov 26 2022 4:39 AM UTC

}// 139/140

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Accurate Relative Scale Solar System

u/tomxor

1000 kilometers per pixel, and 1000 seconds per second. Inspired by d/26463 An orthographic projection (i.e no perspective), imagine looking at our solar system through a telescope from a distant alien world. All scales are accurate relative to each other, radi, mean orbital distances, and sidereal orbital period. This is only possible by lining up the planets and looking through the orbital plane, but due to the massive orbital distances they all shoot off screen quickly.
u/jdspugh

Really cool
u/cantelope

madman

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tomxor

remix of d/19550 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𩠽𚁮𛁭𚐽🡮🱭𙡦𚁮𛐶𛁍𨑴𪀮𨑢𬰨𦀭𝠴𚐾𦐭𫡼𦐭𫠾𫠫𝀩𞡭𛁣𛡷𪑤𭁨👷🐱𜠷𛁩🐸𜐹𜠻𪐭𛐻𭀿𪐾𭱼𬠥𭰿𬀦𥁛𬠽𪐫𭰫𬠥𜱝🀱𙠦𛐭𥁛𪑝𙠫𚱔𦱲𧐺𥁛𪑝🐱𞡔𦱩𧐽𘑦𚀲𝀬𜐩𚠲𚑰👔𦱩𧐬𮀮𩡩𫁬𤡥𨱴𚁘👩𙡷𛁙👩𛱷𛀱𛀱𛑰𛰳𚐬𬠽𪐪𭀪𦁞𦐻`.replace(/u../g,'')))

Dec 24 2021 5:05 PM UTC

}// 139/140

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#xmas #tree #snow

u/danny@hille.dk

Nice!
u/KilledByAPixel

awesome
u/stephanegeorget

No way - this is crazy - there is one character left: enough to cram colors and 3D in there?
u/magna

Water-repellent tree
u/Joachim

And floating! :D

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tomxor

remix of d/21339 by u/tomxor

function u(t) {

f=s=>S((d=9+Math.hypot(s*(X>>6)+X%64-32,Y%64-32))/3*(Y-256>>6))/d*16
for(c.width&=i=66048;i--;)x.fillRect(X=i&255,Y=i>>8,Z=C(f(6)+f(-6)),Z)

Jan 21 2021 8:02 PM UTC

}// 139/140

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#wikimedia #wavepanel #interference

u/tomxor

Reproduction of https://commons.wikimedia.org/wiki/File:Wave…
u/Qwitter

Awesome! looks just like wave tank pics

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tomxor

remix of d/21327 by u/indjev99

function u(t) {

for(f=_=>S((d=Math.hypot(X-74,Y-32))-t*9)/d*1e3,c.width&=i=8320;i--;x.fillStyle=R(Z=f()+f(X+=20),128-Z,192-Z))x.fillRect(X=i&127,Y=i>>7,1,1)

Jan 20 2021 10:34 PM UTC

}// 140/140

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Fake #FDTD simulation #InterferencePattern

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u/danny@hille.dk

Hypno owl :-)
u/tomxor

OMG I can hear it now
u/Qwitter

Awesome: Hypno wHoo? Im going to have to put some Math.hypot in me dweets
u/tomxor

You mean Math.hypnot()? :P
u/Qwitter

possibly 'Math.EffectCause()' , but who does this owl hoo like, an infamous toad ?
u/danny@hille.dk

WebGl version: http://glslsandbox.com/e#70769.0

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tomxor

remix of d/17412 by u/KilledByAPixel

function u(t) {

with(x)for(c.width|=j=1e3,scale(9,3);j--;j%5?arc(109,52+j/5,j>900?99:36,a=t+j/.6366,a+.5):beginPath(stroke()))setLineDash([j%900>50?0:5])

Jan 30 2020 10:44 PM UTC

}// 137/140

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tomxor

remix of d/17021 by u/tomxor

function u(t) {

for(c.width|=i=140,x.translate(960,360);i--;x.fillText((a=i+t*60|0)%57?' ╒ ___ ___  🌊':'🐪   _🚔 🌴',S(a/130)*S(a/60)*i-54,9))x.scale(q=1.03,q)

Dec 31 2019 5:48 AM UTC

}// 140/140

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Level 2 - Beach Stage

u/13thptr

nice
u/katkip

best on firefox
u/vain

OMG XD Its so cute and amazing!

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