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.

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Current theme challenge: #Food

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ciaccodavide

remix of d/10692 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐱𒡘👩🐾𤰨𭀩𚡃𚁩𚐪𜐳𝐫𞐹𚱮𚠲𞀰𛐵𝐰𒡙👩🐾𝐲𜀫𤰨𪐩𚠱𞀰𒡦𫱲𚁮🐹𞱮𛐭𞰩𮱸𛡭𫱶𩑔𫰨𦀨𜐩𛁙𚀱𚐩𞱦𫱲𚁩🐱𞱩🀸𞱩👩𚰶𛠲𞀯𫠩𮀮𫁩𫡥𥁯𚁘𚁩𚐬𦐨𪐩𚑽𮀮𬱴𬡯𪱥𚀩`.replace(/u../g,'')))

Nov 16 2020 8:11 AM UTC

}// 117/140

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Polygon showcase untethered

u/ciaccodavide

c.width|=1 X=i=>S(t)*C(i)*135+99+n*280-550 Y=i=>520+S(i)*180 for(n=9;n--;){x.moveTo(X(1),Y(1));for(i=1;i<8;i=i+6.28/n)x.lineTo(X(i),Y(i))}x.stroke()
u/ciaccodavide

c.width|=1 X=i=>S(t)*C(i)*135+99+n*280-550 Y=i=>520+S(i)*180 for(n=9;n--;){x.moveTo(X(1),Y(1));for(i=1;i<8;i=i+6.28/n)x.lineTo(X(i),Y(i))}x.stroke()

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dnmc

function u(t) {

j=this.j||[[0,1080],[960,0],[1920,1080]]
k=this.k||[960,0]
o=j[0^Math.random()*3]
k=[(k[0]+o[0])/2,(k[1]+o[1])/2]
x.fillRect(k[0],k[1],6,6)

Nov 16 2020 4:33 AM UTC

}// 140/140

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Slowpinski

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rodrigo.siqueira

remix of d/20592 by u/rodrigo.siqueira

function u(t) {

for(i=4e3,c.width|=f=_=>i*T(i+t/9)*_(i*i);i--;x.fillRect(X,Y,s,s))x.fillStyle=R(i/7,0,0,.5),x.strokeRect(X=960-f(C),Y=540-f(S),s=T(i/91),s)

Nov 14 2020 5:11 PM UTC

}// 139/140

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Explosion of squares #screensaver #squares

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plusright

function u(t) {

c.width=w=500;s=8;k=2*t;for(i=0;i<110;i++){
v=s*99/(i+45);x.fillStyle=R(0,v*10,v*20);x.fillRect(w/2+C(k+i)*i*S(k),w/3+S(k+i)*i,v,v)}

Nov 13 2020 6:46 AM UTC

}// 132/140

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Light blue #swirl

u/aleamb

love it!

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ntsutae

remix of d/20532 by u/ntsutae

function u(t) {

X=1e3,Y=X/2
for(c.width|=i=2e3;i--;x[f='fillRect'](X+=C(d*=11),Y+=S(d),9,9),x[f](2e3-X,1e3-Y,9,9))d=S(i/100|t*2+S(i/333+t))*5^0

Nov 13 2020 5:03 AM UTC

}// 127/140

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#symmetry

u/donbright

awesome
u/ntsutae

Thank you
u/sigveseb

Nice

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pavel

function u(t) {

for(c.width|=i=8;--i;)for(w=j=3<<i-1;j--;x.fillRect(-!x.rotate(6.283/w*(j+i/(1+5**(4+i-t%3*5)))),-25*i,2,25))x.setTransform(3,0,0,3,960,540)

Nov 11 2020 8:56 PM UTC

}// 140/140

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#beesandbombs

u/pavel

https://twitter.com/beesandbombs/status/1326…
u/pavel

#symmetry
u/donbright

nnnnnnice

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Xen

remix of d/20573 by u/New_Core

function u(t) {

for(i=137;i--;x.fill(x.arc(960+a*S(v=S(t+i/t)+i*.9),540+a*C(v),a/3+19,0,t)))x.beginPath(x.fillStyle=`hsla(${(a=i*9)+t*1e3},99%,40%,.02)`)

Nov 11 2020 6:17 PM UTC

}// 137/140

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Psychedelic Microscope

u/donbright

wild

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Xen

remix of d/20566 by u/ashish9b

function u(t) {

for(i=3e3,c.width|=f=g=>(1+i%5+i/t)*g(a=(i/(t|0)&14)*t)-1e3*S(i/9-i%297+t)*g(a+t|0);i--;)x.fillRect(960+f(C),540+f(S),s=9+9*S(i/1e3),s)

Nov 11 2020 5:28 PM UTC

}// 135/140

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play and golf and happy with this

u/Xen

#waitforit

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ashish9b

remix of d/17823 by u/New_Core

function u(t) {

for(c.width|=i=940;i--;x.stroke())x.beginPath(),x.strokeStyle=`hsl(${i},99%,50%)`,x.arc(555*S(t-i)+i*2,i%190*7,a=199**C(i/24-t)+14,a,0,9)

Nov 6 2020 12:12 AM UTC

}// 137/140

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What's Bubbling?

u/rodrigo.siqueira

At first glance I thought it was spirograph drawings. #bubbles

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ashish9b

remix of d/20487 by u/ashish9b

function u(t) {

for(Y=t*2,X=200;X--;x.fillStyle=R(o=222*C(C(S(t+X/22)-t+S(X/(999+T(X/2+Y/2))))),o*.22))x.fillRect(X*11,22,21,11)
x.drawImage(c,0,11)

Nov 5 2020 11:05 PM UTC

}// 132/140

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#WaveOfLove - Love Waveform

u/andrea270872

Smooth :)

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