Dweets awesomed by u/Irratix

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) {

eval(unescape(escape`𩡯𬠨𭀿𭰽𨰮𭱩𩁴𪀦👩🐸𜰲𜀺𚁁👂🐸𛁕👖🐰𚐻𪐭𛐻𪰽𥀦𤠼𝐿𛠲𝐭𤠯𜠰𞠰𛁕𛐽𪰪𨐬𥠭👫𚡢𚑸𛡦𪑬𫁒𩑣𭀨𦀽𪐥𭰬𦐽𪐯𭰬𜐬𥁼𤠼𝐩𛁔👓𚁘𛰶𚐫𠰨𦐯𝠩𚱙𛰶🠸𛁒👍𨑴𪀮𪁹𬁯𭀨𨐽𦀭𠐬𨠽𦐭𠠩𞱁𚰽𥐬𠠫👖𛁁𚰽𭰬𠐥👷𛁖𚰽𛠱𜠵`.replace(/u../g,'')))

Jul 28 2021 12:08 AM UTC

}// 134/140

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Impossible Marble #Physics

u/tomxor

Inspired by d/23398. Uses raster/2d-voxel based intersection
u/Xen

love it!
u/magna

HOW?!
u/katkip

how
u/tomxor

It's particle physics, but the collisions are with implicit volumes. So rather than checking against a specific object, each pixel is intersected with the circle, if the pixel is filled and intersects, then it contributes velocity to the particle along the collision normal (the vector between the pixel and the point), the deeper the intersection based on the radius the greater the contribution... this is not correct at all and creates lots of phantom momentum, but is very simple and shares the code with drawining the screen.

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GreyHope

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟝴󟽯󫭣󫍩󨽫󟝥󟜾󨝛󝌸󧜮󪌫󚼺󨜽󦽝󒭦󫽲󚍩󟜹󝼻󪜭󛜻󚝴󯍼󨜮󬍵󬽨󚍻󪌺󜜬󭍽󚜊󨜮󩭯󬭅󨝣󪌨󚍢󛍩󚜽󟭻󒭢󛭴󚼽󚌱󚽡󦽩󙬦󪜭󜝝󛭨󚽡󦽩󟜽󞜶󟼰󞭩󚼱󧜮󪌭󨬮󪌪󜼩󛼱󜌊󮌮󫍩󫭥󥍯󚍩󚬲󜌬󪜦󙭩󘜽󞜶󙬦󚍢󛭨󚼽󨬮󭌪󟜮󞜩󚬵󝌰󚜊󯜩󒭸󛭦󪝬󫌨󚜻`.replace(/u../g,'')))

Jun 28 2021 3:31 PM UTC

}// 139/140

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Click Me

u/GreyHope

#water #interactive
u/Xen

love it!!
u/Xen

a[e.x/6|0] to drop by mouse
u/GreyHope

Ah, thanks. I’ll use that.

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tomxor

remix of d/23235 by u/katkip

function u(t) {

t*=60;X=t/16;':D ꯿믿ɿ諯﨏菿ʟ⊯⌯Ͽ褐称Ā저⧠ᤐð ⇐Ő蠀硰@觰耀';Y=t%16;x.fillStyle=code.charCodeAt(X)>>Y&1?`hsl(${t} 99%50%`:R();x.fillRect(X<<5,Y<<5,32,32)

Jun 27 2021 2:06 PM UTC

}// 140/140

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https://js1024.fun 2021

u/tomxor

#js1024 #pixelart
u/tomxor

Also a weird kind of quine
u/katkip

WOW

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ArthurThuczsec

remix of d/7729 by u/anthonylewis

function u(t) {

for(i=w=c.width|=0,x.globalAlpha=.1;i--;x.rotate(C(i*t*9)/499))Z=w/(i+t%1),x.fillRect(960-Z/2,540-Z/4,Z,Z/2)

Jun 23 2021 9:09 PM UTC

}// 108/140

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u/magna

#retro #glitch
u/andrea270872

the glitch is really cool... makes it kind of surreal! :D
u/joeytwiddle

makes it look like a classic film projection. cool

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KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󨼮󭽩󩍴󪍼󟝩󟜳󜌰󞼭󛝩󞽸󛭢󩝧󪝮󤍡󭍨󚍸󛭳󭍲󫽫󩜨󚜩󚝦󫽲󚍪󟜷󞽪󛜭󞽸󛭥󫍬󪝰󬽥󚌹󞌲󛌳󜌫󚍨󟜨󪬦󜬩󚽫󚜪󝌹󛍲󟜱󞜫󪌫󪌪󚬳󛼷󛼨󝜭󘜨󨜽󚌨󪬭󜬦󪬭󝌩󚽩󚜥󜼩󚜬󬬯󝼬󜌬󨬽󚌨󨜿󨜪󜬭󜼫󭌺󭌩󛼴󚼨󚍪󙬱󙬨󪼥󝜼󜝼󪼼󞜩󚜫󪜩󚜥󝌪󜜮󝜷󛍢󚜩󪼽󪜾󟬴`.replace(/u../g,'')))

Jun 22 2021 11:45 PM UTC

}// 140/140

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Eiffel Tower 🥖🇫🇷 #Eiffel

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u/aleamb

wooooow!!!!!!!
u/aleamb

#model #mesh
u/donbright

:o
u/katkip

.o.
u/magna

o8
u/vain

holy shit. incredible
u/Toby

No, this is not actually possible!

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Irratix

function u(t) {

eval(unescape(escape`󩌽󫭥󭼠󡍡󭍥󚌩󒭣󛭷󪝤󭍨󯌽󩬽󚍡󟜰󛍢󟜰󚜽󟭸󛭬󪝮󩝔󫼨󞜶󜌫󨜪󤼨󨬩󛌵󝌰󛝡󚭃󚍢󚜩󒭸󛭬󪝮󩝗󪝤󭍨󟜴󒭦󚍸󛭡󬭣󚌹󝬰󛌵󝌰󛌵󜌰󛍤󙜶󩜴󛼹󝜵󝌭󜜮󝜷󛌹󞜩󚜊󩬨󝍥󜬬󫜽󩌥󜼶󩜵󛼵󝼳󩜳󚜊󩬨󜽥󜬬󚍭󚽤󛭧󩝴󢍯󭝲󬼨󩬨󚜩󚬶󛬳󚜯󜜲󚜊󮌮󬽴󬭯󪽥󚌩`.replace(/u../g,'')))

Jun 21 2021 2:19 AM UTC

}// 137/140

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I heard the theme was #time ? Simple clock

u/DaSpider

#analog #clock

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KilledByAPixel

remix of d/23117 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪬽󜜹󜬰󞼭󛝪󞽸󛭦󪝬󫍒󩝣󭌨󪬬󭌪󝬰󛌱󛝦󚭳󚬪󜼬󜜩󚝦󫽲󚍡󟝪󛼵󩜳󛜮󜬬󨬽󛝴󛼸󝜬󬼽󦜽󦬽󜜬󦌽󭼽󜜲󞌬󩬽󜜭󨬭󤼨󨜭󛬱󚜻󦬼󭼦󙬨󤼨󦬯󞝞󚍘󛼹󯌰󚜪󚬳󚜪󦬯󞜼󟌲󟍙󚼵󝝼󯌨󨬼󜌿󩬽󤼨󦌦󦬦󦜬󨜽󨬽󛬲󚜪󝌰󛽚󚽚󛽷󞬨󬼽󦬯󭼬󜌩󚜩󞽚󚼽󛬲󚝘󚼽󨜬󦜫󟝢`.replace(/u../g,'')))

Jun 17 2021 6:00 PM UTC

}// 140/140

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Tiny City HD

u/KilledByAPixel

#slowdraw #city #raycasting
u/KilledByAPixel

Result for the lazy... https://twitter.com/KilledByAPixel/status/14…
u/cantelope

wow
u/DaSpider

That's some next level sht
u/jdspugh

Wow

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KilledByAPixel

remix of d/23101 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞽪󛜭󞽸󛭦󪝬󫍒󩝣󭌨󪬥󭼬󪬾󟬷󛌱󛝦󚭔󛍔󟜱󚜩󩭯󬬨󨜽󪬥󭼯󝬴󛜱󛍢󟜱󛝪󛼷󩜳󛍦󟜱󛝡󛍚󟝙󟝘󟜰󞼫󚽚󟍷󙬦󚍓󚌨󚍺󟝚󚽴󚬳󜌩󛼹󯌰󚜪󚍘󛼹󯌰󚜩󚬳󞜼󦜫󜝼󯌨󨜭󜜿󩬽󤼨󦌦󮬦󦜫󜜬󨜽󨬽󜜩󚬹󛽚󚽚󛽷󞬨󥌽󦬯󭼬󜌩󚜩󞽙󚼽󨬩󦌭󟝡`.replace(/u../g,'')))

Jun 15 2021 1:05 AM UTC

}// 140/140

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High Road

u/aleamb

#city #highway #perspective
u/donbright

unbelievable
u/vain

WTF? Just unbelieable. How are you guys doing this hot shit of fake 3D?

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rodrigo.siqueira

remix of d/23101 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞼭󛝪󞽸󛭦󪝬󫍒󩝣󭌨󪬥󭼬󪬾󟬷󛌱󛝚󛽷󚭔󚽱󛍔󟜱󚜩󩭯󬬨󨜽󜜭󪬥󭼯󝬴󛍢󟝪󛼷󩜳󛜱󛍱󟝙󟝚󟝢󛼵󛍘󟝴󚬳󜌻󚼫󦬼󭼦󚌶󛝓󚍚󟌲󞜿󜌺󚍘󟬾󜼩󚬪󜭞󦬾󟬳󚜪󚽓󚍴󚜪󝜰󟭙󯍼󥍼󚍱󟝓󚍘󙭙󙭚󛍡󟝢󟜭󜜬󥌽󦬯󭼩󛽚󚼱󛽚󚜩󞽙󚼽󨬩󦌭󟝡`.replace(/u../g,'')))

Jun 13 2021 6:14 PM UTC

}// 140/140

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The rise and fall of city buildings

u/taupelink

Reminds me of the movie Dark City! (you would need a dark background to complete the effect though)
u/KilledByAPixel

they do build fast these days!
u/joseprio

Welcome to Tokyo-3!

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KilledByAPixel

remix of d/23093 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞼭󛝪󞽸󛭦󪝬󫍒󩝣󭌨󪬥󭼬󪬾󟬷󛌱󛝚󛽷󚭔󚽱󛍔󟜱󚜩󩭯󬬨󨜽󜜭󪬥󭼯󝬴󛍢󟝪󛼷󩜳󛜱󛍱󟝙󟝚󟝢󛼵󛍘󟝴󚬳󜌻󚼫󦬼󭼦󚌶󛝓󚍚󟌲󞜿󜌺󚍘󟬾󜼩󚬪󜭞󦬾󟬳󚜪󚬸󚬵󜌾󦝼󯍔󯌨󬜽󤼨󦌦󦜦󦬬󨜽󨬽󛜱󛍔󟝚󛽷󚜪󜬯󦬫󜜯󦬩󚜻󦜫󟝢󚝘󛜽󨜻`.replace(/u../g,'')))

Jun 13 2021 4:07 AM UTC

}// 140/140

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City of Shadows

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u/neimad

You are absolutely killing it lately!
u/KilledByAPixel

Thanks! :) Gonna be hard to top this one.
u/tomxor

WOW! is that direct lighting or strategic texturing? either way it works really well
u/KilledByAPixel

it's direct lighting :)
u/tomxor

Damn :P I was thinking of squeezing in some secondary rays but you've been going crazy with these recently. Really good work, looking forward to pulling it apart.
u/jellyedwards

Absolutely incredible, shadows too!
u/KilledByAPixel

thanks, can't wait to see what you come up with tom!
u/KilledByAPixel

More golfed for(w=c.width&=j=10368;j--;x.fillRect(j%w,j>>7,1-Z/w*T+s,T=1))for(a=1-j%w/64,b=j/7e3-1,s=Y=Z=b/3,X=t*30;++Z<w&(6-S(Z<29?0:(X>>3)**2^Z>>3)**8*50>Y||T|(s=S(X&Y&Z,a=b=-1,T=Z/w)/Z));Y+=b)X-=a
u/KilledByAPixel

Saved 2 more bytes, thanks Irritax! for(w=c.width&=j=10368;j--;x.fillRect(j%w,j>>7,1-Z/w*T+s,T=1))for(a=1-j%w/64,b=j/7e3-1,s=Y=Z=b/4,X=t*30;++Z<w&(6-S(Z>28&&(X>>3)**2^Z/8)**8*50>Y||T|(s=S(X&Y&Z,a=b=-1,T=Z/w)/Z));Y+=b)X-=a
u/iverjo

Wow, this is absolutely bonkers
u/andrea270872

Wow. Now I can pack my stuff and go home. ; )
u/andrea270872

... and if you wait long enough you might see spidey swinging by... :D
u/magna

Frank, I don't like you anymore.
u/KilledByAPixel

I had to do it, blame tomxor for getting me started 😆
u/UEZ

Awesome work - now the top view is missing :-)
u/UEZ

flying over a city...
u/KilledByAPixel

thanks, i got a top down one in the works!
u/aleamb

#city
u/donbright

:O :O :O
u/cheft

awesome
u/vain

So fucking incredible
u/jdspugh

Wow

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