Dweets awesomed by u/vovanmozg

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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rodrigo.siqueira

remix of d/15559 by u/tomxor

function u(t) {

for(c.width=128,i=576;i-=1/16;x.fillRect(16*X,16*Y,Z,Z))X=i%8,Y=i/128,Z=1+C(5*S(Y+C(X*3))+5*S(X+S(Y*3))+t*4)**3/2,x.fillStyle=R(X*18,0,Y*20)

May 19 2022 1:01 PM UTC

}// 140/140

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Just added colors to this #lava

u/Joachim

for(z=c.width=128,i=576;i-=1/16;x.fillRect(16*X,16*Y,2,2))X=i%8,Y=i/z,Z=1+C(5*S(Y+C(X*3))+5*S(X+S(Y*3))+t)**~1-1.3,x.fillStyle=R(Z*z,Z*9)

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rodrigo.siqueira

remix of d/21645 by u/Pascal

function u(t) {

c.width|=0,w=960
for(i=w*2;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=(8/Z)**5,s))
X=3*C(U=i+t)+C(V=t+i/2),Y=C(i*i)*S((i*3)+t)+C(V)*T(V)-2,Z=S(U)-5

Jun 4 2021 12:36 AM UTC

}// 137/140

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Double Helix #dna #spiral

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New_Core

function u(t) {

for(c.width|=j=15,x.translate(960,540);j--;x.rotate(t/9+j))for(i=20;i--;x.fillRect(i*9-80,20*S(t*(j%5+3)-i/8)-a/2+99+50*j,9,a))a=40*S(i/5)

Jun 3 2021 2:51 PM UTC

}// 138/140

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fishes

u/rep_movsd

Very nice!
u/aleamb

#organic #fish #nature
u/joeytwiddle

That's a beauty
u/jelmo

I like
u/384.cz

Gréäť °gřàmmäř

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KilledByAPixel

remix of d/22962 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󬼽󚍳󟜰󚜽󟭓󦽩󚽳󧝼󯌰󒭦󫽲󚍷󟝣󛭷󪝤󭍨󙬽󪜽󜜰󜼶󞌻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚍩󙝷󛍩󟬾󝼬󜜬󜜩󚝃󦽩󧜽󭬽󪜾󜝥󝌿󤼨󪜪󭌪󝬰󚜪󞜺󠽛󪝝󚬮󞜭󚌴󚭳󚌩󛝳󚌨󭌪󭌪󪝼󜌩󙜳󛜱󚜪󜬭󬼨󛝷󚜭󬼨󭼩󚜯󝝼󯌰󛍓󦽩󧜽󬼨󚜫󭬯󝌬󮌮󩭩󫍬󤽴󮝬󩜽󤬨󨜽󭬪󭬪󝭥󜼬󨜯󞌬󨜯󜼹󚜻`.replace(/u../g,'')))

Jun 3 2021 3:53 AM UTC

}// 140/140

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Heat Waves 🔥

u/KilledByAPixel

#fire
u/andrea270872

CAs are great!
u/tomxor

Yes! #fire frei #automata 😈
u/sigveseb

classic!
u/OlegSchwann

https://fabiensanglard.net/doom_fire_psx/

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KilledByAPixel

remix of d/22962 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌽󜜲󞌬󪜽󜜰󜼶󞌻󪜭󛜻󮌮󩭩󫍬󤭥󨽴󚌨󪜥󭼭󭼯󜬩󚭳󚽷󛼲󛌨󦜪󛬷󛝶󚬹󚜪󬼯󜼫󞜬󬼬󜜩󚜊󦜽󪜾󟬷󛍃󦽩󧜽󥌨󪜪󪜪󭌩󟬱󩜳󟽩󙜳󚼲󞭃󦽩󧜪󛬹󛜨󝌪󤽛󪝝󛝓󦽩󛜱󧜭󤽛󪜫󜝝󛝓󦽩󛝷󧜭󤽛󪜫󭽝󚜯󝍼󯌰󛍶󟝓󦽩󧜽󤽛󪝝󚬮󞜫󠽛󪝝󛼳󯍼󜌬󬼽󜜫󦜯󜼰`.replace(/u../g,'')))

Jun 2 2021 5:12 PM UTC

}// 140/140

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Heavy Rain - 3D Water Sim ⛈️

Show more comments…
u/jellyedwards

Wow!
u/magna

OKAY
u/tomxor

I was thinking the same thing :D
u/rep_movsd

AHEM!
u/sigveseb

How!
u/donbright

bruh....

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tomxor

remix of d/17533 by u/tomxor

function u(t) {

u&=R=R|0?0:c.width=w=256
for(T=S,S=C,C=T,i=7e4;j=--i/w|i%w*w;u+=~S[i+5]-~S[i-6])R?x.fillRect(i%w,j%w,1,C[j]=u>33&u<59?u<46|C[j]:j&!t):C[j]=u

Jun 2 2021 3:22 PM UTC

}// 140/140

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Larger #LargerThanLife #Automata Bugs Rule v2

u/tomxor

4x the pixels 2x the speed
u/davidsover

...of Fallout 4
u/Xen

noice
u/donbright

!!!

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initramfs

remix of d/13259 by u/username

function u(t) {

for(i=c.width|=h=3e3/326;q=--i%5-.2,a=q?i:i*h+h/99;x.fillRect(960+S(a+t)*900/r/z,50+(q||T(i))*400/z,s=50/z/z,s))r=S(a%h),z=4+C(a+t)/r,z*=z>1

May 31 2021 4:31 PM UTC

}// 140/140

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KilledByAPixel

remix of d/22907 by u/KilledByAPixel

function u(t) {

for(w=c.width&=i=10368;i--;S[i]=S[i]+T[i]/4||0)x.fillRect(i%w,i/w,1,T[i]=C(i**3)+T[i]*.9-(4*S[i]-S[i-1]-S[i+1]-S[i-w]-S[i+w])/5||0)

May 31 2021 4:02 PM UTC

}// 131/140

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Plasma

u/KilledByAPixel

#plasma

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KilledByAPixel

remix of d/22876 by u/KilledByAPixel

function u(t) {

B=z=>19*C((t+9+z%2|0)**(Y+(z<2)|0))*(z&1?t%1:1-t%1)*(z&2?1-Y%1:Y%1)
for(i=1e3;i--;x.fillRect(i*2-B(0)-B(1)-B(2)-B(3)-19,t*60,1,1))Y=9+i/18

May 31 2021 4:02 AM UTC

}// 138/140

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Moiré Noise

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KilledByAPixel

function u(t) {

for(w=c.width&=i=10368;i--;S[i]=S[i]+C[i]/4||0)x.fillRect(i%w,i/w,1,C[i]=T(i*i*t)>1e5?9:C[i]*.9-(4*S[i]-S[i-1]-S[i+1]-S[i-w]-S[i+w])/5||0)

May 30 2021 9:39 PM UTC

}// 138/140

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Water Ripples 💧

u/aleamb

#water
u/KilledByAPixel

more golfed... for(w=c.width&=i=10368,R=R-1?1:w;i--;S[i]=S[i]+C[i]/4||0)x.fillRect(i%w,i/w,1,C[i]=T(i*t)>5e4?9:C[i]*.9-(2*S[i]-S[i-R]-S[i+R])/3||0)
u/tomxor

#automata (von-neuman outer-totalistic r=1)
u/KilledByAPixel

another byte saved... for(w=c.width&=i=10368,R=R-1?1:w;i--;S[i]=S[i]+v/4||0)x.fillRect(i%w,i/w,1,v=C[i]=T(i*t)>5e4?9:C[i]*.9-(2*S[i]-S[i-R]-S[i+R])/3||0)
u/vain

cool 2d water drop fx

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