Dweets awesomed by u/Renaud___

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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KilledByAPixel

remix of d/27935 by u/danny@hille.dk

function u(t) {

for(c.width=A=99;A;)(t+R*A/50-R^R)%5?R+=.1:x.fillRect(A,28-S/R,S++<20||(S=-20,--A,R=1),.3)

Jun 9 2023 4:56 PM UTC

}// 90/140

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Smol Wolf 🏌️🐺

u/Joachim

Impressive!
u/tomxor

So smol!
u/magna

wow

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rodrigo.siqueira

remix of d/27931 by u/tomxor

function u(t) {

for(c.width=A=128;A;(X^R)%7?R+=.1:T++<48?x.fillRect(A+3,36+T/R-z+9/t,T/96+S(t),2/R):(u=--A/64-1,R=1,T=-48))X=R*u+t,z=X*35+R,z=(z-T^T+z)%7>5

Jun 7 2023 7:50 PM UTC

}// 139/140

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#doom #maze #uncompressed

u/Xen

whaaaaaa :-O
u/tomxor

The horizontal lightbeams going up and down is somehow familiar... Think I gotta play Doom again :D (for research purposes of course)
u/magna

WOW

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KilledByAPixel

remix of d/25022 by u/KilledByAPixel

function u(t) {

for(c.width&=i=6272;i--;x.fillStyle=`hsl(${i/19} 99%50%`,x.fillRect(39+X/2+X/48*C(X/8-i/800-t*6),5+i/200+X/6+X/9*S(X/16-t),2,i?.2:99))X=i%99

Jun 7 2023 6:32 PM UTC

}// 140/140

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Happy Pride Month! 🌈 #pride #flag

u/joeytwiddle

Very wiggly! 💨

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rodrigo.siqueira

remix of d/27926 by u/rodrigo.siqueira

function u(t) {

c.width=499;for(i=w=127;i--;)for(j=281;j--;)x.fillRect(i*2+122,j,2,((w*(C(a=T(X=i/w-S(j/85+t*5)/3,Y=j/w-1))/Y/6+t)^w*(S(X+Y)/Y/6))&w)/w)

Jun 7 2023 12:54 PM UTC

}// 136/140

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Moving planes

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danny@hille.dk

remix of d/21523 by u/danny@hille.dk

function u(t) {

w=c.width=128;for(i=1e4;i--;)x.fillRect(X=i%w,Y=i/w|0,Math.min(s=Math.hypot(X-64-
C(t)*40,Y-36-S(t*1.2)*28)/16,.4/((X^Y)%7)),s)

Jun 2 2023 9:45 PM UTC

}// 127/140

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bump mapping remix

u/Joachim

Really nice #lighting
u/@noel

Beautiful. I need to dig into this, to understand how this actually works.
u/rodrigo.siqueira

Wow! Replace X^Y with X|Y to generate Sierpinski triangles. Replace Math.min with Math.max for a more dramatic effect. Remove |0 for improved golfing (a minimal visible effect on top alignment). Replace "t*1.2" with "C(i+t)*6" for the "water effect".
u/jellyedwards

Wow that's amazing!!

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KilledByAPixel

remix of d/27857 by u/rodrigo.siqueira

function u(t) {

for(j=240*(t+1|0),i=5e3;t<3&&--i;x.clearRect(X,Y,t%1<.1,i))Y=S(k=T(i**t))+T(i+t)**2,x.fillRect(X=(Y<-S(k)?300:-300)*C(k)+2*j,Y=99*Y+j,.3,1)

May 31 2023 4:11 PM UTC

}// 139/140

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Pipes remix with lighting and occlusion

u/cantelope

nice
u/Xen

love it!, i gotta idea.
u/jdspugh

Amazing lighting

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rodrigo.siqueira

remix of d/27851 by u/RomanPro100

function u(t) {

for(j=3;j>0;j--){for(i=999*S(t)**2;i>0;i--)x.fillRect(300*S(k=i*i)+475*j,99*C(k)+240*j+99*T(i+t)**2,t/8,t<5)}

May 31 2023 12:23 PM UTC

}// 109/140

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Pipes remix: fine grained #noise

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deobfuscate

remix of d/27849 by u/PotatoImaginator

function u(t) {

c.width=w=1e3
for(i=h=300;i--;)for(j=h/4;j--;x.fillStyle=R(i,j*5,200-50*(0|((i-w/8)/(1+j)+S(j/8)+4*t+w)%3)))x.fillRect(4*i,8*j,4,8)

May 30 2023 6:47 PM UTC

}// 131/140

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Gradients n stuff (uncompressed :0)

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RomanPro100

function u(t) {

for(j=3;j>0&&t<3;j--){for(i=99*S(t);i>0;i--){x.fillRect(300*S(i)+475*j,99*C(i)+99*j+50,t/9,6*i)}}

May 30 2023 5:21 PM UTC

}// 97/140

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Pipes

u/Xen

nice!

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Smorg

function u(t) {

for(i=p=1e3;i-=.5;)o=255,x.fillRect(p+i*C(a=t-i),Y=p/6+i*i/p+S(i/35)*10,15,18),x.fillStyle=R((m=o*(i-(S(i*2))*o-o)/p),m%70,m%30,C(a-10.5))

May 29 2023 5:33 AM UTC

}// 138/140

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Spinning mountain V.2

u/Iglosen

Awesome!

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