Random dweets | Dwitter

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.

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taupelink

remix of d/25346 by u/taupelink

function u(t) {

for(m=t?0:1e4;m--;x.fill())r=m**.9/9,x.beginPath(x.fillStyle=R(i=m*m%223,r,i^r)),x.arc(m%4*480+240+r*C(m),(m>>2)%4*270+135+r*S(m),i%r,r,r-2)

Apr 20 2022 2:22 AM UTC

}// 140/140

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d/25348

u/rep_movsd

Lovely
u/donbright

almost Warhol like ... this is truly high level
u/Qwitter

: )

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magna

function u(t) {

x.font="3em'"
x.fillText("minimalist artist statement",20,50)

Aug 2 2018 3:06 AM UTC

}// 61/140

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Xen

remix of d/17401 by u/username

function u(t) {

c.width|=s=t*t%5;x.translate(950,540);for(i=99;i--;x.rotate(t*s^s/i))x.strokeRect(-i*s,-i*s,i*s*2,i*s*2)

Jan 29 2020 8:46 PM UTC

}// 104/140

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[T]established

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KilledByAPixel

remix of d/22909 by u/KilledByAPixel

function u(t) {

for(c.width=j=w=99;j<6e3;T+=.1)(j%w/50*T-T^T*j/5e3-t^T)%9||x.fillRect(j%w,j++/w,9/T,T=1)

May 31 2021 8:20 PM UTC

}// 88/140

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Voxel Raycasting in 88 bytes!

u/KilledByAPixel

ncorporating tomxor's golfs plus a few more, increased resolution to 99 tall and tweaked the level gen
u/Xen

Nicely done!
u/tomxor

#raymarching
u/KilledByAPixel

higher resolution for(w=c.width&=j=10368;j;T+=.1)(j%w/64*T-T^T*j/8e3-t^T)%9||x.fillRect(--j%w,j/w,8/T,T=1)
u/timothytomato

#witchcraft

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cantelope

function u(t) {

eval(unescape(escape`𩡯𬠨𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁩🐨𭰽𨰮𭱩𩁴𪁼🐰𚐪𝠬𭰩𞱩𛐭𞱸𛡣𫁥𨑲𤡥𨱴𚀨𣐮𨑴𨑮𜠨𦀬𦠩𛰱𛠵𝰯𜠫𜐩𚠹𝠰𛀨𬐽𣐮𨑣𫱳𚁙𛱤𚐯𜐮𝐷𚐪𝐳𝐬𬰫𚀱𛑱𚐪𚠲𚡳𚠹𛁳𚐩𬰽𜐯𚁤🐨𣐽𣑡𭁨𚐮𪁹𬁯𭀨𦀽𪐯𝐳𝐥𜠭𜐬𦐽𪐪𚠮𞐥𜠭𜐬𦠽𜐭𚁩𚠪𜰮𜐫𭀯𝀩𙐲𚐩`.replace(/u../g,'')))

Jan 6 2025 7:49 PM UTC

}// 140/140

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360° camera in starfield env: https://tinyurl.com/equiloop2

Show more comments…
u/magna

Sick!
u/tomxor

Wooah, hyperspeed!
u/magna

y'all need to check the link in the title to see this in 360
u/cantelope

and the previous dweet XD ( https://tinyurl.com/equiloop )
u/New_Core

I watched this in my Oculus 3s in 360. got to slow for it but works. I tried to see it linked to my computer but didnt find any setting to run it in 360. but I am new to VR. ;)
u/magna

I forked u/cantelope's repo with the hope of finding some time to doing this: https://github.com/atesgoral/HDRI_explorer/i…
u/cantelope

u/magna this issue is a feature, not a bug XD ... in seriousness, the forced "landscape" orientation is a product of years of responsive web design experience. I've chosen for my apps, instead of trying to adjust to arbitrary user viewports with inescapable problems, to just peg the dimensions, so my apps always known their environment. The 16:9 (1920 x 1080) is just the most common computer monitor full-screen resolution, which is also the "landscape" orientation for many mobile devices. so, thank you for the request, and feel free to fork/innovate/modify my github repos!
u/magna

u/cantelope yeah! I forked your repo and added a TODO note to myself to _maybe_ try adding it. But thanks for the additional background!
u/cantelope

u/magna let me know if any other stuff here is interesting to you https://boss.mindhackers.org some of it is on github, others not
u/magna

Bookmarked!

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robbyg

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟜰󛍷󟜶󜌬󮌮󩽬󫽢󨝬󠽯󫝰󫽳󪝴󩝏󬍥󬭡󭍩󫽮󟜢󮍯󬬢󒭦󫽲󚍶󟜱󞌻󥬽󭬭󛜪󭼻󚝦󫽲󚍨󟜳󜬻󢌽󪌭󛜪󭼻󚝻󚍨󚽶󚜥󜬦󙭸󛭦󪝬󫍒󩝣󭌨󢌬󥬬󭼬󭼩󒭸󛭦󪝬󫍒󩝣󭌨󢌫󝜬󥬫󝜬󜜵󛌱󝜩󛍸󛭦󪝬󫍒󩝣󭌨󢌫󝌰󛍖󚼴󜌬󜜵󛌱󝜩󯜻`.replace(/u../g,'')))

Nov 1 2024 2:06 AM UTC

}// 128/140

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Optical illusion I saw somewhere. All the rows and columns are perfectly straight.

u/magna

#opticalillusion

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ciaccodavide

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👰🐱𞀰𒡦👫🐾𪰾𜀿𦱃𚁴𚱫𚠳𛠱𝀩𚠱𞀰𛱫𚱦𚁫𛐱𚑛𜁝𛁓𚁴𚱫𚠳𛠱𝀩𚠱𞀰𛱫𚱦𚁫𛐱𚑛𜑝𛁦𚁫𛐱𚑛𜡝𛑰𛱫𧐺𦰰𛀰𛀵𜠰𧐊𩡯𬠨𮀮𫁩𫡥𥱩𩁴𪀽𪐽𞐻𪐭𛐻𚑛𩰬𪀬𪡝👦𚁩𚐬𮀮𨡥𩱩𫡐𨑴𪀨𮀮𨑲𨰨𞐶𜀫𩰬𝐴𜀫𪀬𪠬𜀬𝰩𛁸𛡳𭁲𫱫𩐨𚐩𒠠`.replace(/u../g,'')))

Oct 25 2021 7:25 PM UTC

}// 140/140

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arc nest

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taupelink

function u(t) {

t||(c.width=162,r=X=4567,s=Y=89,h=l=n=1,i=k=0)
r&&x.fillText(h+`x${X}+(${k})x${Y}=`+r,0,n++*9),q=r/s|0,[h,k,r,i,l,s]=[i,l,s,h-q*i,k-q*l,r%s]

Jul 1 2019 4:45 AM UTC

}// 140/140

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Extended Euclidean algorithm, to find h, k such that hX+kY=gcd(X,Y) #math #numbertheory

u/durian-favored-monster

i remember this in high school it was very cool! good job! this is the best text one i've seen
u/geb

EEA is so cool!

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FireFly

remix of d/3078 by u/FireFly

function u(t) {

for(c.width|=0,i=4e4;--i;C[a=i&8?i:i^15]<(a%16-8)**2+((S+t*2)%16-8)**2||x.fillRect(i%256*8,S*8,8,8))t?S=i>>8:C[i]=Math.random()*32

Oct 10 2021 3:54 AM UTC

}// 130/140

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Animated sprite silhouettes! (crawling)

u/FireFly

Adding a #time dimension to an old dweet of mine, by rethinking it a bit :)
u/rep_movsd

Amazing
u/rep_movsd

Looks like some of your earliest dweets dont render anymore on the new dwitter shim code
u/FireFly

hmm, they seem to work fine for me :o (in Firefox)
u/rep_movsd

Must be Chromium issues then

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KilledByAPixel

function u(t) {

for(c.width|=i=400;i--;x.fillText(...!i?['☂️',300,900]:['💧',i*5-99,(i**3+99*t*(9+i%9))%1300-(i>99&i<260?760:99)]))x.font=`${i?1:9}in"`

Oct 2 2020 3:47 AM UTC

}// 134/140

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Umbrella ☔ #storm