Dweets awesomed by u/andrea270872

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: #Food

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Pascal

remix of d/21645 by u/Pascal

function u(t) {

c.width|=0,w=960
for(i=700;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/(1+t/w*.7)),Y=S(i)+C(V)*T(V)-2,Z=S(U)-5

Feb 13 2021 4:57 PM UTC

}// 133/140

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become donut

u/erin

become donut reject society
u/joeytwiddle

don't live your life in sphere, become #donut

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rodrigo.siqueira

remix of d/21657 by u/rodrigo.siqueira

function u(t) {

for(c.width=i=2e3;i--;x.fillStyle=`hsl(0,70%,${S(9*t-i)*99}%)`)x.fillRect(136*(7+5*S(i/2)*C(K=i*i+t)),99*(3*S(i)+C(K)*T(K)+5),40,40)

Feb 12 2021 11:12 PM UTC

}// 132/140

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Red laser flow on a #torus surface

u/erin

why do my dweets always spawn these huge movements lol
u/rodrigo.siqueira

Because parametric torus with laser lights can be good source of inspiration :-)

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Pascal

function u(t) {

eval(unescape(escape`⡦ꑯ⡲ꐨ⡣ꐮ⡷ꑩ⡤ꑴ⡨ꑼ⠽ꑩ⠽ꐰ⠻ꑩ⠫ꐫ⠼ꐹ⠻ꐩ⡸ꐮ⡦ꑩ⡬ꑬ⡒ꑥ⡣ꑴ⠨ꐴ⠰ꐰ⠫ꑩ⠪ꐹ⠹ꐫ⡓ꐨ⡴ꐩ⠪ꐳ⠰ꐰ⠬ꐴ⠰ꐰ⠬ꐵ⠰ꐬ⠲ꐰ⠰ꐩ`.replace(/u../g,'')))

Feb 12 2021 10:22 PM UTC

}// 107/140

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cool obfuscation characters

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Odog8

function u(t) {

t?0:c.width=40
y=frame
x.fillRect(y%16+1,~~(y/16)+1,1,'êᠵ珔ᇠ팈龏㯡ꅰ骃ᛈȷ赇缴䱬꽌࠘駂蝫ᛢࡒ'.charCodeAt(y/10).toString(3).split``.reverse()[y%10]/2)

Feb 12 2021 7:19 PM UTC

}// 137/140

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Mario! Took forever to golf

u/Odog8

#pixelart #mario
u/Odog8

If you change some of the parameters, you could set it to 4 colors, but i didnt need to lol
u/rodrigo.siqueira

You can save 2 characters if you remove 2 first lines of code and start with: t?x.fillRect(y++%16..... and end with: .../2):(y=0,c.width=40)
u/Odog8

oh sick, i didnt think of that! thanks man

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rodrigo.siqueira

remix of d/21637 by u/erin

function u(t) {

c.width|=w=960
for(i=4e3;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=w/Z/Z/Z,s))
X=2*C(U=i-t)+C(V=t+i*i)*2,
Y=C(U+V*2)-S(U+t)-2,
Z=S(U-t)-5

Feb 11 2021 5:18 PM UTC

}// 128/140

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Curved spatial abstract surface

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erin

remix of d/13665 by u/rodrigo.siqueira

function u(t) {

c.width|=0,w=960
for(i=4000;i--;x.fillRect(w+w*X/Z,w-Y/Z*w,s=500/Z/Z/Z,s))
X=2*C(U=i+t)+C(V=t+i*i),
Y=T(U)+C(V)*T(V)-2,
Z=S(U)-5

Feb 11 2021 3:41 AM UTC

}// 128/140

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flow

u/erin

#d3
u/rodrigo.siqueira

Change from T(U) to S(U) and it will become a #torus
u/erin

check out my remix of this one, it turns into a torus and back into this shape

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rodrigo.siqueira

remix of d/21631 by u/rodrigo.siqueira

function u(t) {

c.width|=V=X=Y=Z=28
for(i=999;i--;x.lineTo(a*75,Z*V-i/t*3+1,6,6))Z+=(X*Y-Z)/V,Y+=X*(V-Z)/80,X+=Y/8-X/5,a=C(X+t)+Y*2
x.lineWidth=5
x.stroke()

Feb 10 2021 11:09 PM UTC

}// 140/140

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Flattening a #lorenz #spiral

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KilledByAPixel

remix of d/21599 by u/KilledByAPixel

function u(t) {

for(r=28,c.width|=i=1025;--i;x.fillRect(960+X*r+o*S(i*i),540+Y*r+o*S(i**3),r,r))X=16-i%32,Y=512-i>>5,o=S((X*X+Y*Y)/399-t*2)*r+r

Feb 4 2021 6:15 PM UTC

}// 127/140

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Get it Together

u/Qwitter

cool wave of order!
u/tomxor

I do need to !
u/aleamb

love it!

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KilledByAPixel

remix of d/21535 by u/KilledByAPixel

function u(t) {

for(r=28,c.width|=i=1025;--i;x.fillRect(960+X*r+o*S(i*i),540+Y*r+o*S(i**3),o=o/2+9,o))X=16-i%32,Y=512-i>>5,o=S((X*X+Y*Y)/99-t*3)*r+r

Feb 4 2021 6:05 PM UTC

}// 132/140

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Order vs Chaos

u/Qwitter

yes!

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wgetch

function u(t) {

c.width|=0,x.rotate(z=S(t/=9)),x.translate(n=1e3,S(-t)*n),[...Array(n).keys()].map((a)=>x.fillRect(a*40+(z*C(a+t)-n)*20,-n,32*S(a*a^t),1e4))

Feb 3 2021 11:55 PM UTC

}// 140/140

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ｃｏｄｅ_ｉｎｆｉｎｉｔｙ

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