Dweets awesomed by u/robbyg

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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Tekmap

remix of d/23112 by u/Tekmap

function u(t) {

for(i=k=1080;--i;x.fillRect(k+X*C(Y),k+X*S(Y),w=i/2**t,w))f=i*t,X=f*f%2e3,Y=X*f%7,x.fillStyle=R(q=i*T(T(X/k-S(Y)))/2,X/4&q,i*S(q/X-Y)/2,.1)

Jun 14 2021 9:38 PM UTC

}// 139/140

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Tekmap

remix of d/134 by u/icecuber

function u(t) {

c.width=1920;for(i=24;i--;)for(j=24;j--;)t+=1.7,s=S(t)*((j+i&1)*2-1),x.setTransform(S(t),s,-s,S(t),i*99,j%12*99),x.fillRect(-9,-49,19,99)

Jun 13 2021 7:18 PM UTC

}// 137/140

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wave

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KilledByAPixel

remix of d/23101 by u/KilledByAPixel

function u(t) {

for(w=c.width&=j=10368;F=b=--j/1e4;x.fillRect(j%w,j>>7,F,T=X=Y=R=1))for(a=1-j%w/64;++R<w;Y+=b)X-=(X/9+t*9^R/9)%50<Y-9?(F=1-R/w/T++,a=b=-1):a

Jun 13 2021 5:16 PM UTC

}// 140/140

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Shadow Cliffs

u/joeytwiddle

Wow!
u/vain

Very nice

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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

Show more comments…
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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KilledByAPixel

remix of d/23088 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞽪󞽔󚼽󩌬󥌼󜜲󙭤󟬮󜝼󯍸󛭦󪝬󫍒󩝣󭌨󪬥󭼬󛜭󪬾󟬷󛍔󚭔󛼱󝌴󛍔󟜱󚜩󩭯󬬨󩌽󫬽󝌻󛜭󫬻󩌫󟜨󪌽󚍨󟜮󝜫󚍤󛝡󚜯󞜩󟬰󟽨󞬰󚜪󚌵󚭨󛝤󚽡󛜵󚜩󨜽󣝡󭍨󛭨󮝰󫽴󚍪󙝷󛼶󝌪󥌭󥌭󤼨󭌪󫬩󚬹󛍪󛼷󩜳󚭔󛝔󚽓󚍴󚭮󚭮󚜪󝌫󜼬󥌭󫬭󞜩󛝮`.replace(/u../g,'')))

Jun 12 2021 5:49 PM UTC

}// 140/140

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Raymarching Metaballs

u/KilledByAPixel

Using raymarching, signed distance function, and smooth union!
u/KilledByAPixel

#metaballs
u/Xen

nicely!!
u/iverjo

Nice!
u/aleamb

#raymarching

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KilledByAPixel

remix of d/23089 by u/KilledByAPixel

function u(t) {

for(w=c.width&=j=10368;j;99+S((X/9|0)*(Z=t*60+T)>>2)**9*50>(Y=j/7e3*T-T+90)&T<w||x.fillRect(j%w,--j>>7,1-T/w+S(X&Y&Z)/T,T=1))X=j%w/64*++T-T

Jun 11 2021 10:56 PM UTC

}// 139/140

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City Street

u/aleamb

#city #landscape
u/initramfs

5th Avenue
u/vain

Just wow

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KilledByAPixel

remix of d/23088 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󞽪󞼩󤼨󚍘󟝪󙝷󛼶󝌪󚼫󥌭󥌩󛼹󧬨󚍙󟝴󚬶󜌭󪬯󞍥󜼪󥌫󥌯󜬩󛼹󯌰󚜪󚬳󚜪󜼰󚼷󜌾󥍼󯍸󛭦󪝬󫍒󩝣󭌨󪬥󭼬󛜭󪬾󟬷󛌱󛌱󛍸󛭦󪝬󫍓󭍹󫍥󟝒󚍶󟜨󚍌󟝔󟬹󜌩󟼴󝜵󞬲󝜵󛝔󚭔󛼲󜌩󚽓󚍘󙭙󧭔󚜪󚌱󞜫󣌪󜬵󝜩󛍌󟽶󛼳󞭶󛌡󣌪󭬩󛍔󟜴󜌩`.replace(/u../g,'')))

Jun 11 2021 4:07 AM UTC

}// 140/140

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Lava Cave ⛏️

Show more comments…
u/tomxor

Very nice, getting some old game texture vibes. I've been wanting to try out some texturing on this stuff.
u/Irratix

if you told me this was a low res video of a cave in minecraft i would believe it
u/KilledByAPixel

thanks! i was going for #minecraft
u/magna

Perfect!
u/aleamb

amazing!
u/iverjo

Nice. Definitely got minecraft vibes

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pavel

remix of d/23084 by u/New_Core

function u(t) {

for(c.width=960,A=[9*S(t),i=0,15+C(t)];i++<60*t;A[3-3*S(i**9)>>1]+=S(i*i)>0||-1)s=250/A[2],s>0&&x.lineTo(480+A[0]*s,270+A[1]*s);x.stroke()

Jun 10 2021 9:52 PM UTC

}// 138/140

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u/miratcan

HOW!!!!????
u/pavel

S(i*i)>0||-1 is shorter as 1|S(i*i)-1
u/pavel

I tried thinking of a way to make it never double-back but its hard to fit. Special sequence that looks random and has this property?
u/donbright

!!!!

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KilledByAPixel

remix of d/23079 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󪬽󜭥󜼻󪬻󚌨󚍘󟜨󬜭󮬩󚬮󝼩󙬨󦬽󚍱󚽺󚜪󛬷󚜦󚍙󟝔󚭴󛼱󞜭󝌰󚜩󙜳󜝼󯍘󚭘󚽙󚭙󚽚󚭚󟬱󝌰󜌩󙬦󥌼󞜹󯍼󮌮󩭩󫍬󤭥󨽴󚌭󛝪󛍖󟝴󚬶󜌬󥌼󞜹󟽔󛼳󜌭󜬫󬜯󝜹󚽓󚍘󯍙󯍚󚜯󞜺󜜭󤼨󚍪󟬾󜬩󚬨󥬾󟬲󚜪󚬳󚜪󚬳󩜴󛝴󛼱󞜹󛍔󟜱󚜩󮬽󥌭󞜹󛍱󟝔󚼫󚭪󛼱󜬱󜌭󥌻`.replace(/u../g,'')))

Jun 10 2021 3:58 AM UTC

}// 140/140

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The Dweet Strikes Back - Death Star HD

u/KilledByAPixel

#dweetwars #slowdraw #hanshotfirst

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KilledByAPixel

remix of d/23062 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝪󟜱󜌳󝬸󛍡󟝓󚍴󚜬󨬽󠼨󭌩󞽂󟝪󛼱󩜴󞼨󚍘󟝱󚭡󛝺󚭢󚜦󚍚󟝺󚭡󚽱󚭢󚜦󚍙󟝔󚭂󛜴󜌩󚜥󜼱󯍼󦌪󦌫󦜪󦜫󦬪󦬾󜜴󜌰󙬦󥌼󭽼󯍸󛭦󪝬󫍒󩝣󭌨󥜽󪬥󭼬󥬽󛜭󪬾󟬷󛍔󟍷󟽔󛼹󞜺󜜭󤼨󚍕󚽴󚭖󯌰󚜪󥬩󚬪󜝥󝌬󥌽󜜩󚝺󟝔󛜹󞜬󬜽󥌫󚼪󚍪󙝷󛼸󜬭󜜩`.replace(/u../g,'')))

Jun 9 2021 10:31 PM UTC

}// 140/140

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Death Star Construction #DweetWars

Show more comments…
u/magna

DAMN
u/metamero

- Oh no! - Killed by a fillRect
u/tomxor

haha yes!
u/aleamb

this is incredible, fuck
u/aleamb

#space #starwars #deathstar #planet
u/TGY

thats no moon!
u/Purpzie

How are people compressing their code like this?
u/KilledByAPixel

You can compress dweets to fit up to 194 characters, use this dweet to compress d/23092
u/iverjo

Impressive!

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