Top dweets by u/f8f82804

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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f8f82804

remix of d/9495 by u/f8f82804

function u(t) {

eval(unescape(escape`攽孝㭦潲⡡㴶〻愭ⴻ⥦潲⡢㵳㴳㐬䔽敛戭ㅝ簰㭢ⴭ㭸⹦楬汒散琨猪愬截猬猬猩⥰㴹㤫匨琩⩡⩢⼹ⱸ⹦楬汓瑹汥㵒⡱㵳⨨⡰⭅⴨⡡幢⤦㌩⤯獼〩⤬䔽敛戭ㅝ簰Ᵽ㵰⵱ⱥ孢崫㴵⨨敛戭ㅝ㵣⼽ㄶ⤬敛戫ㅝ⬽挪㌬䔫㵣⨷`.replace(/u(..)/g,'$1%')))

Jan 3 2022 12:38 AM UTC

}// 140/140

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Floyd-Steinberg #dithering with spatial coherence

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f8f82804

remix of d/16585 by u/f8f82804

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁘👷🐱𞐲𜀻𦀭🐱𝠻𨡥𩱩𫡐𨑴𪀨𩡩𫁬𚁡𬡣𚀰𛀰𛁷𛰸𛀰𛀷𚐩𚐩𬱥𭁔𬡡𫡳𩡯𬡭𚁡👃𚁳👘𛰹𞐭𭀩𛁢👓𚁳𚠳𚐬𛑢𛱃𚁴𛰳𛑳𚐬𨐯𤰨𭀪𜠩𛁘𛀵𝀰𚐬𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱘𛱷𯑴𭑲𫠬𞐵𙐬𝐰𙐩𨀬𩱬𫱢𨑬𠑬𬁨𨐽𛠰𜐻`.replace(/u../g,'')))

Nov 8 2019 10:31 PM UTC

}// 131/140

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#messy #rainbow

u/DaSpider

Somehow the compressed tweet shows as longer than the uncompressed code, and oth exceed 140 characters?! 😕
u/f8f82804

There's a mismatch in the way that characters are counted -- this compressor uses 32-bit characters which are counted as 2 bytes in the front end, but are counted as 1 by the back end. I think there's an issue on the Dwitter GitHub where u/lionleaf has some comments about why.
u/Cloud

#gradient

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f8f82804

remix of d/11941 by u/ETHproductions

function u(t) {

j=0;for(c of"縿Ϡ庽纵粇皷皿簡线粧粿㪿䘿㨿嚿ᒿ")for(;~++j%20;)i=j-1,c.charCodeAt()>>i%20&1&&x.fillRect((i/5|0)%16*40,(i%5+6*(i/80|0))*40,40,40)

Jan 25 2019 10:37 PM UTC

}// 126/140

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writing these by hand is a great lesson in #binary and #hex

u/metamero

create your own glyph with d/11967

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f8f82804

remix of d/11809 by u/f8f82804

function u(t) {

throw s=t?s.replace(/[\u0300-\u0312]*/g,
m=>m.slice(-64)+String.fromCharCode(768
+18*Math.random())):' '.repeat(512)

Jan 15 2019 9:00 PM UTC

}// 116/140

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#zalgo #unicode #glitch #corruption #matrix #waterfall #throw #regex #regexp #golf

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f8f82804

remix of d/10900 by u/pavel

function u(t) {

c.width=640;for(s=9;--s;t+=.05)for(i=17;i--;x.lineTo(320+3*S(A)/z,135+(2+C(A)-(i&4))/z))z=(4-C(A=1.571*(i-(i>>2)+(t&1&&t))))/28/s;x.stroke()

Nov 8 2018 6:52 PM UTC

}// 140/140

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#d3 #perspective #cube

u/f8f82804

#wireframe

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f8f82804

remix of d/10809 by u/f8f82804

function u(t) {

c.width=480;for(k=8;k--;)for(n=7;n--;x.lineTo(240+400*r*C(p)/z,160*'0347430'[n]/z))r=n%3>0,z=5+r*S(p=n%4/1.6+1.26*k-t%1.26+3.14);x.stroke()

Nov 1 2018 6:03 PM UTC

}// 139/140

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#wireframe #d3 #perspective #decahedron #d10 -- tweaked the geometry slightly and added weight to some lines by drawing them multiple times with a small angular error

u/f8f82804

#pentagonal #trapezohedron

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f8f82804

remix of d/9534 by u/f8f82804

function u(t) {

with(x)for(i=3;--i;beginPath(fill(lineTo(960*i+i%2*320*(t%6-3),h))))fillStyle=`hsl(32 50%${30+t%6*i+6*i}%)`,moveTo(960,340),lineTo(0,h=1080)

Aug 29 2018 7:41 PM UTC

}// 140/140

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Rotating pyramid. Thanks to u/yonatan for help with the colors! #shading

u/katkip

Yes! That's exactly what I originally wanted to do! (but i'm more stupid lol) Nice done!
u/aleamb

very smart!
u/katkip

That's genius! The colors illusion

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f8f82804

remix of d/9160 by u/f8f82804

function u(t) {

c.width=100
for(i=314;i--;)x.fillRect(10*S(α=i/100)*S(β=t+i)+50,4*((a=S(α)*C(β))-2*C(α)+6),2,4),x.fillStyle=`hsl(${t*i} 90%${45*(a+a**9)}%`

Aug 7 2018 7:33 PM UTC

}// 139/140

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Rainbow marble with Phong lighting #3d #pbr

u/f8f82804

#phong
u/yonatan

Really nice! both of them.
u/f8f82804

@yonatan Thanks! I'm enjoying getting into this, and a Phong shader seemed like a good goal.
u/lionleaf

u/f8f82804 Welcome to dwitter! Nice dweet! #shading
u/aleamb

really stunning

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f8f82804

remix of d/16589 by u/f8f82804

function u(t) {

eval(unescape(escape`挮獴祬攮晩汴敲㴧楮癥牴⠱⤧㭷楴栨砩景爨堽挮睩摴桞㴰ⱳ桡摯睂汵爽㌲㭘ⴽ㠻晩汬剥捴⠰ⱳ⩓⡺⼳⸱㐩⩃⡴⭺⤬ㄲⰭ㤹⤩獨慤潷䍯汯爽刨猽㈵㘩ⱳ整呲慮獦潲洨䌨愽䌨稽堯猭琩⵴⤬戽匨愩Ⱝ戬䌨愩ⱘⰵ㐰⤻`.replace(/u(..)/g,"$1%")))

Nov 11 2019 6:00 PM UTC

}// 139/140

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Rift in spacetime

u/magna

Stylish!

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f8f82804

remix of d/15120 by u/f8f82804

function u(t) {

for(a=b=j=0,h=c.height^=0,i=4*h;i--;j+=2*Math.random()-t)x.fillRect(420+h*(a=a/2+((j&2?j:~j)&1)/2),h*(b=b/2+(j&2)/4),4,4)

Jul 23 2019 10:08 PM UTC

}// 121/140

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#animated #chaos #fractal

u/f8f82804

#chaosgame

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