Dweets awesomed by u/nburn42

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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bandaloo

remix of d/18970 by u/bandaloo

function u(t) {

for(i=2e3;i--;)x.fillStyle=`hsl(${(C(t)+S(i/9))*99},99%,${h=20+C(t*5)*9}%`,x.fillRect(i,0,1,b=h/3);x.drawImage(c,1,b)

May 27 2020 6:52 PM UTC

}// 117/140

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snake skin printer

u/cshadows

so wavy!

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cshadows

remix of d/18979 by u/rodrigo.siqueira

function u(t) {

for(let i=2e3,f=(X,Y,n=5)=>Y?f(X*X-Y*Y,2*X*Y+1,n+.2):x.fillStyle=`hsl(${n*28},8%,${80*S(n)}%`;i--;x.fillRect(i,t*90,1,100))f(i/490-2,1-t/6)

May 27 2020 5:37 PM UTC

}// 139/140

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cshadows

remix of d/18970 by u/bandaloo

function u(t) {

h=20+C(t*20)*9;b=~~(h/9);for(i=480;i--;)x.fillStyle=`hsl(${t*9+(i^~~(t*600))%99},50%,${h}%`,x.fillRect(4*i,0,4,b);x.drawImage(c,0.5,b)

May 27 2020 5:34 PM UTC

}// 134/140

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u/bandaloo

nice effect!

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Xen

remix of d/18976 by u/Xen

function u(t) {

for(i=2e3;i--;x.fillRect(i,0,9,5))x.fillStyle=`hsl(${t+i*i&i^t*19},95%,${C(i*t)^S(t*t)*99}%`;x.drawImage(c,0,9)

May 27 2020 1:06 PM UTC

}// 111/140

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_-{Skan}-_ v0.7 going nicely #drunkCode

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Xen

remix of d/18973 by u/Xen

function u(t) {

for(i=2e3;i--;x.fillRect(i,0,9,i/9))x.fillStyle=`hsl(${(i*i&t**t)%i},42%,${h=C(i)*(t*t%99)}%`;x.drawImage(c,T(h),9)

May 27 2020 12:10 PM UTC

}// 115/140

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_-{Skan}-_ v0.4

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Xen

remix of d/18972 by u/Xen

function u(t) {

for(i=2e3;i--;x.fillRect(i,0,h,9))x.fillStyle=`hsl(${(i&t*42)*i},69%,${h=C(i)*(t*t%99)}%`;x.drawImage(c,T(t),h)

May 27 2020 12:03 PM UTC

}// 111/140

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_-{Skan}-_ v0.3

u/Xen

#Waitforit
u/bandaloo

looks like 3D shelves at one point
u/katkip

#xweet

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cshadows

remix of d/18960 by u/Xen

function u(t) {

for(c.width=w=h=i=37;i<w*h;x.fillStyle=R(l=2**6/((18-q)**2+(9-a)**2)*h*S(t*t**t),l/t,w))x.fillRect(q=i%w,a=(++i-q)/w-1,i,i)

May 26 2020 8:50 PM UTC

}// 123/140

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bandaloo

remix of d/18969 by u/bandaloo

function u(t) {

h=20+C(t*2)*9;b=~~(h/9);for(i=480;i--;)x.fillStyle=`hsl(${t*9+(i^~~(t*60))%99},90%,${h}%`,x.fillRect(4*i,0,4,b);x.drawImage(c,1,b)

May 26 2020 8:35 PM UTC

}// 130/140

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3d bumpy xor slope

u/katkip

#xweet

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bandaloo

function u(t) {

h=20+C(t)*10;b=~~(h/9);for(i=960;i--;)x.fillStyle=`hsl(${(i&~~(t*60))*9},70%,${h}%`,x.fillRect(i*2,0,2,b);x.drawImage(c,0,b)

May 26 2020 6:00 PM UTC

}// 124/140

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rolling fabric

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bandaloo

function u(t) {

i=~~(t*60);j=~~(i/40);k=i%40;x.fillStyle=`hsl(${(j&k)*99},40%,40%`;x.fillRect(k*48,j*40,40,48);x.drawImage(c,C(t)/t,0)

May 25 2020 10:33 PM UTC

}// 118/140

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salamander scales

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