Hot dweets by u/Xen

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: #Food

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Xen

remix of d/20123 by u/rodrigo.siqueira

function u(t) {

with(x)for(translate(960,r=540,c.width|=j=99);j--;scale(.9,.9))rect(-r,-r,r,r,rotate(t/9));x.fill`evenodd`

Apr 6 2021 9:17 PM UTC

}// 106/140

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just a play

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Xen

remix of d/22386 by u/magna

function u(t) {

for(c.width|=a=t%1;a<9;)for(b=2**a++,d=11;d--;x.arc(960+b*S(D=d*8)*4,540+b*C(D)*4,b,0,9))x.beginPath(x.stroke())

Apr 7 2021 11:01 AM UTC

}// 112/140

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golf and play

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Xen

remix of d/22390 by u/rodrigo.siqueira

function u(t) {

for(X=1e3;X--;)x.fillRect(X*4,t*240,4,(X^t*60)%7)

Apr 7 2021 5:06 PM UTC

}// 49/140

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quick play

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Xen

remix of d/22312 by u/ciaccodavide

function u(t) {

x.drawImage(c,z=-99,z,2118,1278)
x.drawImage(stats.dom.firstChild,680+C(t)*z,440-S(t)*z,500,300)

Mar 31 2021 2:16 PM UTC

}// 96/140

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quick play

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Xen

remix of d/22317 by u/Odog8

function u(t) {

x.fillStyle=R(L=Math.random()*255,L/2,T(t*L)*L,.1,e=frame)
x.fillRect(e%35*55,~~(e/35)*55%1e3,99,L)

Mar 31 2021 8:51 PM UTC

}// 99/140

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quick play

u/andrea270872

cool. if you could control the shape that emerges from the layering, it would be amazing!
u/howeb

Awesome. I like the emergence of new shapes/colors

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Xen

function u(t) {

t||x.fillRect(0,0,Z=2e3,Z)
for(i=Z;i--;x.fillRect(i,400+t*99+C(i/193+t-S(-t))*98,9,5))x.fillStyle=R(79-C(i^t*i)*39-(z=t*9),69-z,z)

Apr 1 2021 6:31 PM UTC

}// 130/140

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simple mountain test

u/magna

test passed

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Xen

remix of d/22302 by u/erin

function u(t) {

for(e=c.width|=i=9,x.globalCompositeOperation='xor',x.fillRect(0,540,e,e);i--;)x.fillRect(400+i*99+S(t)*300,400+C(i+t*4)*19,50,200)

Mar 30 2021 11:17 PM UTC

}// 131/140

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tiny fix

u/erin

sick!!!
u/erin

i was trying to make it look like it was a wave
u/erin

so if anyone wants to try to make the bottom black part move with the rectangles, please try

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Xen

remix of d/22145 by u/danny@hille.dk

function u(t) {

with(x)m=a=>Math.random()*a,fillStyle=`hsl(${m(1e3)},69%,50%,${m(1)}`,fillRect(m(2e3),m(1e3),m(z=199),m(z)),drawImage(c,S(m(z)),C(m(z)))/Xen

Mar 26 2021 1:11 PM UTC

}// 140/140

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Remix challenge [Random]

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Xen

function u(t) {

for(c.width|=i=z=499;i--;)x.fillRect(z+i%9*99+S(t)*z,z+(i&9**C(t+i)*t%z),50,9)

Mar 25 2021 4:05 PM UTC

}// 78/140

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#Default #DNA

u/danny@hille.dk

i think there is some mutation going on :-)

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Xen

remix of d/22139 by u/RallerenP

function u(t) {

for(c.width|=i=18;i--;x.fillRect((400+i/2*99)+(S(z?t:-t)*400),400+z*99,50,99))z=i&1

Mar 25 2021 3:49 PM UTC

}// 83/140

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slight golf

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