New #pixelart dweets

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: #Opposites

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tomxor

function u(t) {

for(i=672;i--;)'氀氀氀氀氀氀渀渀渀渀漀漀澀柀柠揸懿惿怿怏'.charCodeAt(Y=i>>5)>>(X=i&15)&1&&x.fillRect((i&16?45+X:73-X)<<4,24+Y<<4,16,16)

Feb 21 2021 5:42 PM UTC

}// 115/140

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#retro #atari #GEM #TOS logo

u/tomxor

#pixelart

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Odog8

function u(t) {

i=frame-2
t?x.fillRect(i%25+3,i/25+3|0,("㥿菽ࢮꤢ㝒괨忠罕亀最黧乷㭉옡ᦥ녥䮮嗐㵚陘ḯ⏂㧾౔褊맻狋흚겠缍◡".charCodeAt(i/16)>>i%16&1),1):c.width=80

Feb 20 2021 6:30 PM UTC

}// 122/140

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Scan it lmao

u/384.cz

#pixelart

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Odog8

remix of d/21661 by u/Odog8

function u(t) {

t?x.fillRect(y%16+1,~~(y/16)+1,1,'ﰀꯀúʰΠ,฀೬㠀ೋೋ㌀ᄛᕛᕛ啬䑬㠀ʰຠꯀϪﰀ?'.charCodeAt(y/8).toString(4).split``.reverse()[y++%8]/3):(c.width=40,y=0)

Feb 15 2021 12:33 AM UTC

}// 140/140

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Boo Ghost! 4 colors!

u/tomxor

#pixelart #sprite
u/rodrigo.siqueira

~~(y/16)+1 can be changed to y/16 with almost no difference
u/Xen

slight golf t?x.fillRect(y%16,y/16,1,'ﰀꯀúʰΠ,฀೬㠀ೋೋ㌀ᄛᕛᕛ啬䑬㠀ʰຠꯀϪﰀ?'.charCodeAt(y/8).toString(4).split.reverse()[y++%8]/3):y=c.width=28

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Odog8

function u(t) {

t?0:c.width=40
y=frame
x.fillRect(y%16+1,~~(y/16)+1,1,'êᠵ珔ᇠ팈龏㯡ꅰ骃ᛈȷ赇缴䱬꽌࠘駂蝫ᛢࡒ'.charCodeAt(y/10).toString(3).split``.reverse()[y%10]/2)

Feb 12 2021 7:19 PM UTC

}// 137/140

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Mario! Took forever to golf

u/Odog8

#pixelart #mario
u/Odog8

If you change some of the parameters, you could set it to 4 colors, but i didnt need to lol
u/rodrigo.siqueira

You can save 2 characters if you remove 2 first lines of code and start with: t?x.fillRect(y++%16..... and end with: .../2):(y=0,c.width=40)
u/Odog8

oh sick, i didnt think of that! thanks man

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Odog8

function u(t) {

c.width+=0;for(i=256;i--;)x.fillRect(i%16*10+900*(1+S(t/2)),(i/16|0)*10+500*t%1500,10*("ߠᶸㆌ珎忺찳蠑蠑頙ﰿ扆 「Ὸ".charCodeAt(i/16)>>i%16&1),10)

Oct 5 2020 12:03 AM UTC

}// 135/140

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mushroom #storm

u/KilledByAPixel

#pixelart

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solendil

function u(t) {

for(i=900;i--;)"！C￰䂃쀃鿿︄⏿㾀ࣼߠо胼ď샃僧혁昏㲃￸ᵠ㿿ﾐ׿ﾬ˿ￒࢗ￙耚㿘쐂抨ꎄ਀Ǫ쁼耇ꒀ,鄫錒銼羊銭".charCodeAt(i/16)>>i%16&1||x.fillRect(i%30*40,~~(i/30)*36,40,37)

Oct 2 2020 12:03 PM UTC

}// 137/140

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#pumpkin

u/solendil

Art is generated at https://www.piskelapp.com/
u/solendil

Then export it as a cfile and run this code into a Chrome Snippet to generate the unicode string. let icon = cfile.map(i=>i===0?'1':'0').join('') let nbs = icon.match(/.{1,16}/g) .map(s=>s.split("").reverse().join("")) .map(i => Number.parseInt(i, 2)) let ostr = nbs.map(n=>String.fromCharCode(n)).join('') console.log(ostr)
u/KilledByAPixel

#pixelart

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Odog8

function u(t) {

c.width|=E=20;T=47;for(i=235;i--;x.fillRect(E*(i%T-E)*S(3*t)+900,E*(E+i/T|0),("ŏͽǷǟ¸ªHėĕǱćĢ!́£ğ̐ė".charCodeAt(i/10)>>i%10&1)*E,E));

Sep 26 2020 3:15 AM UTC

}// 137/140

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Dwitter!

u/384.cz

#pixelart

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KilledByAPixel

remix of d/19790 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩠽𫐽🡸𛡦𪑬𫁒𩑣𭀨𞐹𚱫𙐸𚠲𝀴𛑘𚡭𚠹𛀲𜀰𚱙𚠹𚰨𪰾🠳𚐪𜠰𜀬𞐬𞐩𒡦𫱲𚁣𛡷𪑤𭁨𙠽𪠽𝀰𞐵𞱪𛐭𞱓𚁪𚡪𚐪𚠲𚠳𜠾𦀪𦀫𚁙𛑫𙐵𛐲𚱓𚁴𚠴𚱫𚐩𚠪𜠦𙡦𚀱𚐫𩠨𛐱𚐩𪐽𪠥𝠴𛁫👪🠾𝰬𦀽𪐦𝰬𦐽𪐾🠳𛁸𛡦𪑬𫁓𭁹𫁥🐧𘰧𚱪𙐱𞐫𪠥𜐷𚱪𙐹𚰹`.replace(/u../g,'')))

Aug 29 2020 8:42 PM UTC

}// 138/140

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Animated Procedural Aliens 👾

u/KilledByAPixel

#generative #pixelart
u/rep_movsd

YOu need to make a writeup about this
u/KilledByAPixel

I will write a post soon, working on js13k now!

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KilledByAPixel

remix of d/19786 by u/KilledByAPixel

function u(t) {

t?T=m=>x.fillRect(8+t*60%19*15-X*m,Y+(t<<4),.6,1):c.width=256
for(i=99;i--;Math.random()**2*40>X*X+(Y-7)**2&&T(1)+T(-1))X=i&7,Y=i>>3

Aug 29 2020 6:24 PM UTC

}// 132/140

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Random Spaceships / Bug Collection 🚀🐞

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KilledByAPixel

remix of d/3078 by u/FireFly

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𞀲𞱩𛐭𞱔𚁦👭🐾𮀮𩡩𫁬𤡥𨱴𚁓🰰𞠷𜀫𭀪𝠰𙐱𞐪𞐹𛑘𚡭𛁓🰰𞠸𚱙𚠸𚰨𭀪𜱼𜀩𚠹𞀬𨐽𤰿𜡥𜰺𞀬𨐬𤰽𜀩𚐾𞑼𯁓🱔𚁔👥🐾𣑡𭁨𛡲𨑮𩁯𫐨𚐪𜠵𝐩𚠪𜠯𜡥𜰾𦀪𦀫𚁙𛐵𚐪𚠲𙠦𩠨𞀩𚱦𚀭𞀩𞡸𛡦𪑬𫁓𭁹𫁥👒𚁔𚀩𛁔𚀩𛁔𚀩𚐩𦀽𪐦𝰬𦐽𪐾🠳`.replace(/u../g,'')))

Aug 29 2020 8:05 AM UTC

}// 140/140

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Color Sprite Generator - reload to randomize

Show more comments…
u/13thptr

wow
u/Xen

love it!
u/tomxor

These are amazing, so many quirky ilttle characters generated.
u/KilledByAPixel

#generative pixelart
u/KilledByAPixel

#pixelart
u/rep_movsd

Smashing!
u/magna

Awesome!
u/aleamb

wow!
u/KilledByAPixel

https://zpritez.3d2k.com/ #fxhash

dwitter.net | #pixelart