Dweets awesomed by u/jdspugh

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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mxfh

remix of d/27322 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(ⵠ=1e4;ⵠ--;ƒ(0,0,300,ⵠ))ƒ=(β,α,ထ,ට)=>ထ>1?ƒ(α+ထ*C(ට),β+ထ*S(ට),ထ/3,T(ට/99+t*ට)):x.fillRect(β+t<<ⵠ,α+510,.1,T(t+ⵠ))

Apr 19 2023 12:45 AM UTC

}// 140/140

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accidental cloud chamber

u/deobfuscate

Did you HAVE to use stuff like ⵠ as variables?
u/deobfuscate

nvm, saw the original
u/Xen

nice!
u/mxfh

Yes I do anyway. What’s not to like about it? See https://www.dwitter.net/d/855 anyway. Find it most descriptive in the context of the limitations of dwitter. Btw this just done fudging and pasting around in iOS Safari when I can’t fall asleep. Just did feel like posting this one.

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Xen

remix of d/27390 by u/Xen

function u(t) {

t?x.fillText(z=(t*=t)|0,356+C(z)*z,214+S(z)*z):c.width=789
x.drawImage(c,S(t)/4e2,C(t)/4e2)
x.fillStyle="#a"+frame

Apr 18 2023 10:47 PM UTC

}// 114/140

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weirdly stops blur if fullscreen before complete.

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Xen

function u(t) {

t?x.fillText(z=frame,356+C(z)*z,214+S(z)*z):c.width=789

Apr 18 2023 10:36 PM UTC

}// 55/140

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u/_louis

nice!.. :-)

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deobfuscate

function u(t) {

for(s=9;s--;)for(i=1e3;i--;x.fillStyle=R(m=C(t*5)*50+75,m*S(i)))x.fillRect(135+S(t+i+s)*90+s*200,30+i,50,1)
x.clearRect(M=t*2e3%1e3,M,M,M)

Apr 18 2023 2:01 PM UTC

}// 138/140

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"Simple" road made in 138 chars. - :nerd:

u/andrea270872

TV effect from the 70s! Cool

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rodrigo.siqueira

remix of d/27386 by u/joeytwiddle

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=c.width=595;i--;x.fillRect(138+(i%3)*160+S(i/94)*S(a=i-t)*50,19+i/2,W=1.2+C(a),2))c.style.filter=`invert(`

Apr 18 2023 1:20 PM UTC

}// 136/140

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Triple spiral

u/cantelope

wow that invert filter trick is p cool!
u/Xen

love it!

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joeytwiddle

remix of d/27385 by u/joeytwiddle

function u(t) {

eval(unescape(escape`景爨椽挮睩摴栽㤲㭩ⴭ㬩砮晩汬剥捴⠴㔫⠢〸㠺㸸㘳㌰㸰⸭〼㤿唻㩘乍堾㜿䍇䄽㌹塃㸽㐶堿䅁㠵䍑䉣䀵䉵㹾䬵㵤婯夶㙍穝渹ㄿ繙縼ⴵ桞繁⬭䕩彐∮捨慲䍯摥䅴⡩⤭㌲⤪匨愽椭琩⼵ⰲ⭩⨪⸵⨵ⱗ㴱⭃⡡⤬圩`.replace(/u([^D].)/g,'$1%')))

Apr 18 2023 2:20 AM UTC

}// 140/140

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MSDCotGLB

u/joeytwiddle

Added some fake transparency. But perhaps spending some chars to double up the encoding might help the most...
u/joeytwiddle

Or perhaps convert the surface into a Fourier sequence, then we can have lots of points!
u/joeytwiddle

Thank you u/vain for the suggestion, although I'm sure if this is exactly what you had in mind
u/deobfuscate

for(i=c.width=92;i--;)x.fillRect(45+("088:>86330>0.-0<9?U;:XNMX>7?CGA=39XC>=46X?AA85CQBc@5Bu>~K5=dZoY66Mz]n91?~Y~<-5h^~A+-Ei_P".charCodeAt(i)-32)*S(a=i-t)/5,2+i**.5*5,W=1+C(a),W)

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joeytwiddle

function u(t) {

eval(unescape(escape`⁦潲⡩㵣⹷楤瑨㴹㤻椭ⴻ⥸⹦楬汔數琨✫✬㐸⬨∫⬮ⴲ㈴㠾㤷㠷㤿㨺㤸㙀㼷㔳⼷㸰⼬⸮ㄮ〯㘿㠿丸㭖䝊娽㩑乌䠿㜾䍈䐾㐸嵃㽛㔴㰾䉡㤴㹔䉁㼵㹜屓繎㜺塞档㠳䕾婳⬢⹣桡牃潤敁琨椩ⴳ㈩⩓⡩⵴⤯㔬㜫椯㈩`.replace(/u([^D].)/g,'$1%')))

Apr 17 2023 6:29 PM UTC

}// 140/140

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MFDCotGLB

Show more comments…
u/vain

Not sure why and how... but it looks to me like a rotating head with human body... amazing. Maybe this would look cool with transparent/blending drawing
u/tomxor

Interesting pointcloud encoding. Looks like each codepoint's index is Y, and it's value is both the angle in radians and distance from center.
u/neimad

Looks like meditating buddha
u/joeytwiddle

You got it! My First Digital Carving of the Gracious Lord Buddha
u/cantelope

wild
u/jdspugh

Meditating Buddha, yes!
u/Xen

nice!
u/joeytwiddle

Almost tomzor. The index is Y and also the angle, hence the spiral visible in remixes. p0i used that index for his globe in d/5600
u/andrea270872

wow!

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rodrigo.siqueira

remix of d/27379 by u/intrinsic

function u(t) {

c.style.filter=`invert(`
for(c.width&=i=1e4;i--;x.fillRect(i%2?S(i*i+t/70)*2e3:906+C(i*i+t)*r*S(i),i%2?i:500+S(i*i)*r,4,3))r=250+S(t+i)*99

Apr 17 2023 1:33 PM UTC

}// 138/140

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Alien Artifact #starfield

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amierask

function u(t) {

c.width|=0
for(i=0;i<52;i++)for(j=0;j<32;j++)x.font=2+C(i*t/52)+'em m',x.fillText("amierask",960+i*32*C(t*j/100),500+j*32*S(t*i/99))
//rg

Apr 15 2023 6:56 PM UTC

}// 137/140

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danny@hille.dk

remix of d/27369 by u/danny@hille.dk

function u(t) {

for(c.width|=i=48;i-->1;)for(j=26;j--;x.beginPath(x.fill()))x.arc(i*42,j*42,S(((j-i/2)^(j+i/2))+t)*11+11,0,7)

Apr 13 2023 3:41 PM UTC

}// 109/140

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bubble XOR remix

u/joeytwiddle

I am liking #pattern
u/joeytwiddle

Same code: https://tixy.land/?code=.5%2Bsin%28%28%28y-x…
u/joeytwiddle

Different code: https://tixy.land/?code=sin%28%28%28x*2-y%29…

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