Dweets awesomed by u/ArthurThuczsec

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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Odog8

function u(t) {

c.width+=0
x.globalCompositeOperation='xor'
x.translate(1000,500)
x.rotate(t)
for(i=30;i--;){
x.fillRect(0,0,i*20,i*20)
x.rotate(t/20)}

Oct 31 2022 8:15 PM UTC

}// 135/140

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Squares

u/_louis

this one is actually a bit psychedelic if you look for a long time... ;-)
u/joeytwiddle

look at this. look at grandma. psychedelic grandma

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Xen

remix of d/26414 by u/DazeWare

function u(t) {

for(c.width|=i=96,x.scale(23,23);i--;c.style.filter="blur(1vh)")for(j=54;j--;)x.fillRect(i+S(j+t*i^7),j+S(i-t*j^3+t),.7,.8)

Oct 30 2022 10:45 AM UTC

}// 123/140

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.[Philph].

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Xen

function u(t) {

x.globalCompositeOperation='xor'
x.fillRect(123-C(t*=45)*t,678-S(t)*t,t,t)

Oct 26 2022 1:45 AM UTC

}// 74/140

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..74 bite my bytes////.... legit dweet name.

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Xen

remix of d/26399 by u/lonestar108

function u(t) {

p=S(t)*99,q=p*p;for(i=5e3;i--;x.fillRect(q*695,p*400,p,2-(t/i)))P=p,p+=C(4*(q+p))/5,q+=P,q%=π=22/7,p%=π,x.fillStyle='#69'+i

Oct 26 2022 1:26 AM UTC

}// 123/140

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i'm watching

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Xen

remix of d/26391 by u/lonestar108

function u(t) {

for(c.width^=i=t*t;i--;)x.beginPath(x.fill(x.arc(960+C(i)*i,540+S(i)*i,i/13,7,t)))

Oct 25 2022 6:16 PM UTC

}// 82/140

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I feel like coming out of retirement lol, aint enough drunk dweets. 82bytes

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Xen

function u(t) {

for(c.width|=i=96,x.scale(23,23);i--;)for(j=54;j--;)(i^j)%(2+7*t%7|0)?x.fillRect(i+S(t+i/9),j+S(t+j/9),.9,.8):0

Oct 25 2022 5:42 PM UTC

}// 111/140

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golf and play

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Xen

remix of d/26390 by u/lonestar108

function u(t) {

for(i=1e3;--i;x.fillRect(960+S(m=i/99*t)*q,540+C(m)*q,s=1e4/i,s))q=6e4/i,x.fillStyle=`hsl(${i*t*9},99%,50%,.5)`

Oct 25 2022 5:07 PM UTC

}// 111/140

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Did someone say psychedelic tunnel?? ;-)

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ArthurThuczsec

remix of d/26367 by u/4ce

function u(t) {

for(t?c.width|=i=n:X=Y=n=601,onmousemove=e=>{X=e.x,Y=e.y};i--;)x.lineTo(960+C(i*X+t)*n,540+S(i*Y+t)*n);x.stroke();throw X+' '+Y

Oct 21 2022 1:54 PM UTC

}// 127/140

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slight golf

u/4ce

Thanks! But 601 maybe, too much, because: shapes in example like circle, n like circle radius, Math.min(c.width,c.height)/2==540 ; But 601 good too! ~_^

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ArthurThuczsec

function u(t) {

x.strokeStyle=`hsl(${(z=(7*t*t^13)%1e3)*t},60%,50%,.5)`
x.strokeRect(960-z,540-z,z*2,z*2)
x.fillRect(960+S(t*z)*z-z,540+C(z&t)*z%1e3,z*z,.4)

Oct 12 2022 9:58 PM UTC

}// 140/140

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Try: See what I See.

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ArthurThuczsec

remix of d/4205 by u/Xen

function u(t) {

for(e=[t?k=95:d=0],c.width&=i=5e3;i--;x.fillRect(i%k*20,i/k*9,20,9-(e[i]=(n-1|d[i])==3|i%9&!d)*9))for(j of[n=1,94,k,96])n+=d[i+j]^d[i-j];d=e

Oct 10 2022 5:43 PM UTC

}// 140/140

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#waitforit

u/rodrigo.siqueira

Game of Life #automata #conway #gameOfLife
u/Coalshork

stretched like an atari 2600 sprite!

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