Dweets awesomed by u/Toby

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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Current theme challenge: #Opposites

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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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rodrigo.siqueira

remix of d/15112 by u/f8f82804

function u(t) {

j=a=b=0
for(i=1e4;i--;c.style.filter=`invert(`)j-=2*S(t*i**7)**2+3,a-=(a-(j&1))/2,b-=(b*b-(j&2))/4,x.fillRect(480+960*a,840*b-130,t<1,.4)

Jun 13 2021 12:17 AM UTC

}// 137/140

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Deep bifurcation #fractal

u/Xen

nice
u/rep_movsd

Reminds me of that Hanukkah thing somehow

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pavel

remix of d/23087 by u/pavel

function u(t) {

for(n=3;n--;x.beginPath(x.stroke()))t?p[3-3*C(j=++i>>5)>>1]+=1|C(j**9.2)-1:p=[0,i=0,99],s=540/p[2],s>0&&x.arc(960+p[0]*s,540+p[1]*s,3*s,0,7)

Jun 12 2021 7:58 PM UTC

}// 140/140

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#pipedream

u/vain

Just amazing! Reminds me of the old Windows 95 screensaver.

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Tekmap

remix of d/10281 by u/yonatan

function u(t) {

c.width=-1
for(i=7e3;i--;x.fillRect(150+C(--m)*r,30+i/15+S(m)*r/2,9,6))r=9+C(i/370)**2*44,x.fillStyle=R(a=S(m=i-t)**8*255+128,a*.7,a/4,i)

Jun 12 2021 7:36 PM UTC

}// 137/140

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#Calyx

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Tekmap

remix of d/18413 by u/pavel

function u(t) {

for(f=c=>Math.tanh((r>1?5:13)*T(9*c/d)),Y=t/3+1,i=2e3;i--;x.fillRect(i,t*180,(1+f(X)*f(Y))*(d/2+Y/3.6),3))X=i/540-16/9,r=X*X-Y/Y,d=r>1||C(r)

Jun 12 2021 7:12 PM UTC

}// 140/140

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distorsions

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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/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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Irratix

remix of d/23081 by u/Irratix

function u(t) {

t&&A
for(i=456,c.width=455;i--;)for(j=256;j--;x.fillRect(i,j,1,1))x.fillStyle=R(...j&i^j?[~i&255|j,,j+i&201]:[,3*(i-9)*i%j<<2,i-100^j])

Jun 10 2021 7:15 PM UTC

}// 135/140

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static, but slightly higher res

u/KilledByAPixel

Full res... for(t*=60,j=2e3;j--;x.fillRect(t,j,1,1))x.fillStyle=R(...j&t^j?[~t&255|j,,j+t&201]:[,3*(t-9)*t%j<<2,t-99^j])

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Tekmap

remix of d/978 by u/andy

function u(t) {

a=b=>C(t*b)*128+128
x.fillStyle=R(a(1.2),a(8),a(6))
x.fillRect(S(t*5)*960+960,C(t*2.5)*539+539,10,10)
x.drawImage(c,S(t)-2,C(t)-2,1924,1084)

Jun 10 2021 12:33 AM UTC

}// 140/140

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Trip #LSD

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Tekmap

remix of d/3518 by u/lurifax

function u(t) {

for(x.fillRect(0,0,i=2e3,i);i>0;i-=.2)x.clearRect(960+(350+(e=99*S(t/6))*C(b=i/6))*C(d=i%6)*C(t)+e*T(b)*S(t),540+(350+e*S(b))*S(d),2,2)

Jun 9 2021 11:41 AM UTC

}// 135/140

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Rotatio

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