Dweets awesomed 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

function u(t) {

x.fillRect(0,0,c.width=138,78);for(i=48;i--;x.fillText([...'🦙🐐🦒'][i>>4],(X&128?~X:X)&127,((Y&128?~Y:Y)&127)**2+2e4>>9))X=t+i*t*3,Y=i*3+t*140

Mar 23 2020 8:04 PM UTC

}// 140/140

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LLAMATRON : 2112 🐂 !?!

u/tomxor

#atari #llamatron
u/tomxor

maaaa a a a !
u/tomxor

❤ if you get this
u/384.cz

#llama

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Odog8

function u(t) {

x.font='90px"'
x.fillText('🧻',(90*60*t)%1920,~~(t*2)*90)

Mar 23 2020 2:11 PM UTC

}// 56/140

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my TP stash !

u/pavel

To get (X,Y) out of n you do (n%width,n/width|0). Here n=60*t and you got 21 TPs across so x.font='90px"';x.fillText('🧻',60*t%21*90,(60*t/21|0)*90)
u/pavel

This reveals that if we pick n=63*t we can shorten Y=63*t/21|0=3*t|0
u/Odog8

Thanks!

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁫🐰𞱫🀱𩐳𞱦𪑬𫀨𩑬𫁩𬁳𩐨𪐪𝀫𤰨𭀪𞐫𪐩𚠳𛀨𤰨𪐪𪐩𚡔𚱔𚱴𚠨𪐥𝐫𜠩𚠵𞐩𙐲𩐳𛑪𚠹𛐹𛁷👫𚰫🰹𛑪𚠳𛑓𚁩𚱴𚐪𜰺𥀽𜑥𝐬𭰪𠰨𪐫𭀩𛰲𚱷𛀰𛀰𛀷𚐩𚑩👫🠾𜐬𪠽𪰥𜠬𨡥𩱩𫡐𨑴𪀨𩡩𫁬𤱴𮑬𩐽𤠨𭠽𞐹𚰱𝐵𚡪𚰡𪰪𜠹𛁶𛁶𛀮𜰩𚐻`.replace(/u../g,'')))

Mar 22 2020 7:01 PM UTC

}// 140/140

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Rain on #Glass 🌧

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cantelope

function u(t) {

eval(unescape(escape`𭁼𯀨𨠽𦱝𚐻𨰮𭱩𩁴𪀽𞐹𞱢𛡰𭑳𪀨𦰴𞀬𜠵𛁓𚁰👴𚠵𚐪𜰬𠰨𬀩𚠳𛀹𧐩𞱢👢𛡦𪑬𭁥𬠨𭠽🡶𦰴𧐾𜐩𛡭𨑰𚁶🐾𮱸𛡦𪑬𫁒𩑣𭀨𬀽𭡛𜁝𚰽𭡛𜡝𛁶𦰱𧐫👶𦰳𧐫🐮𜐵𛁳👶𦰴𧐪👦🐮𞐹𛁳𚐻𭡛𜡝𚠽𬀾𞐵𯁼𬀼𜀿𛑦𞡦𞱶𦰳𧐪👶𦰱𧐾𝐰🰭𩠺𩠻𬡥𭁵𬡮𘁶𯐩`.replace(/u../g,'')))

Mar 22 2020 1:54 AM UTC

}// 140/140

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a better version - https://codegolf.tk/a/398

u/tomxor

reminds me of the llamatron intro screen.

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KilledByAPixel

function u(t) {

$='🚁🧻💩'
eval(unescape(escape`𭱩𭁨𚁸𚑣𛡷𪑤𭁨𯀽𜀬𬐽𚁉𛁘𛁙𚐽🡦𪑬𫁔𩑸𭀨𦰮𛠮𙁝𦱉𧐬𦀬𦐩𛁦𫱮𭀽𙰹𩑭𘠧𛁱𚀲𛀸𝠰𛀱𩐳𚐬𭁲𨑮𬱬𨑴𩐨𞐶𜀫𝀰𜀪𤰨𭀩𛀲𞐹𚐬𬐨𜀬𛐷𞐬𜀩𛁲𫱴𨑴𩐨𠰨𭀩𛰵𚐬𩡩𫁬𤡥𨱴𚀰𛀰𛀹𛀳𝐰𚐬𬐨𜐬𛐸𞐬𝀰𜀩`.replace(/u../g,'')))

Mar 22 2020 1:20 AM UTC

}// 133/140

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Send TP 🧻

u/tomxor

The hoarding is real :( stupid people

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DaSpider

function u(t) {

c.width|=p=function(h,i,j,k){x.font=i+'em a';x.fillText(h,j*10,k*10)}
p("_____",25,50,l=32-30/t)
p("√-(    )²",25,29,l+44)
p("💩𝑖",18,72,70)

Mar 19 2020 12:09 AM UTC

}// 139/140

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💩 JUST GOT REAL

u/katkip

#joke #text #emoji
u/danny@hille.dk

:-)

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KilledByAPixel

remix of d/17960 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨𯀽𜀬𪰽𜱥𜰻𪐽𛐭𪰯𜰰𜁼𜀻𬱴𬡯𪱥𚀩𚑢𩑧𪑮𤁡𭁨𚁺👫𙐳𜀰𛁡👺🠲𜀰𛁨👡🱫𙐹𞐫𝰰𞡫𙐳𜀰𛁳𭁲𫱫𩑓𭁹𫁥👒𚁡𚠲𜰰𛀰𛀹𛀮𜐫𨐯𜰩𚐬𩑬𫁩𬁳𩐨𜰲𝐫𪐪𞐹𚱓𚁴𚐪𜰰𜀬𝠰𜀭𪀬𭰽𠰨𚁨𛰱𝠩𚠪𛠵𚐪𚠲𚠲𝐫𜠬𭰯𜰬𜀬𜐭𨐬𝰩`.replace(/u../g,'')))

Mar 16 2020 9:36 PM UTC

}// 140/140

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Wine #Glass #Default 🍷

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BriSeven

remix of d/17963 by u/BriSeven

function u(t) {

c.width*=1
for(d=i=t|0;i--;)with(x)save(),translate(960,0),scale(C(a=6*i/d+t)*48,S(a)*2+48),fillStyle='#88A2',fillText('t',-3,15),restore()

Mar 16 2020 1:56 PM UTC

}// 139/140

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cup of t? #glass

u/sigveseb

Now that's cool
u/tomxor

Hehe, cheeky
u/pavel

Nice! (Check out setTransform to shorten this a bunch)
u/BriSeven

thanks for the tipo pavel

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rodrigo.siqueira

remix of d/17953 by u/tomxor

function u(t) {

c.width=-1;for(i=2e3;m=i&1,v=(K=t%2)<1?25:K%1*99**1.1,p=i%3*3,i--;)x.fillRect(150+p*S(P=i**.7)+v*C(V=i**.5+t),78+p*C(P)+v*S(V)*C(!p*i),1,1)

Mar 16 2020 11:30 AM UTC

}// 139/140

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Blowing The Enemy #coronavirus

Show more comments…
u/WorldMerge

This is really cool! Does setting the canvas width to -1 make it full-width?
u/rodrigo.siqueira

c.width=-1 is a trick I saw here (probably from u/pavel) that makes width=300 pixels. I used throw(c.width) to see "300". So it's a compact form to create a medium-low resolution image.
u/tomxor

300px is the default canvas width. What's particularly odd is that while setting negative numbers causes default value, everything else that ordinarily coerces to NaN will result in 0. e.g throw Number({}).toString() // NaN c.width={}; throw c.width.toString() // 0
u/tomxor

I guess in c++ land width has outofrange=300 and NaN=0
u/katkip

looks good
u/katkip

but dangerous

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iznax

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩🐳𞀴𞱩𛐭𞱢𩑧𪑮𤁡𭁨𚁦𪑬𫀨𨑲𨰨𘑣𚡓𚁩𛰳𚐪𞐶𚰹𝠰𛁙𚰹𜀬𨰿𨰼𜠿𜐲𞀺𜐴𝀺𜐶𛀰𛁣🰳𛠱𝐺𝰩𚐩𚑣👩🠾𝰦𜰬𩀽𚁴𛐨𤰨𮠽𪐦𜐲𝰩𚰱𚐪𜑥𝀩𙐴𛁙👣🱺𚠶𛠳𞠹𚱤𚠪𜠪𝐵𛁦𪑬𫁓𭁹𫁥👣🱣🠱🰢𘱡𨑦𘠺𤠨𜐶𜀫𮠬𮠩𞠢𘱦𨰰𜠢`.replace(/u../g,'')))

Mar 16 2020 1:07 AM UTC

}// 138/140

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Boiling #Glass Test Tube

u/tomxor

Hah, the themes meet here !

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