Dweets 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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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: #Opposites

show FPS hide FPS share fullscreen

ArthurThuczsec

function u(t) {

for(c.width^=i=frame;i--;)x.fillRect(i*99+S(i)*i,i^t*i/9,50,468)

Feb 17 2023 5:24 PM UTC

}// 64/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

ArthurThuczsec

remix of d/26741 by u/taupelink

function u(t) {

c.width|=i=99;for(x.globalCompositeOperation='xor';i--;x.fillRect(450,X/2,1e3,20))x.fillRect(X=i*29+S(t)*300-400,200,50,800)

Jan 2 2023 12:09 AM UTC

}// 124/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

ArthurThuczsec

remix of d/26578 by u/magna

function u(t) {

for(i=w=c.width|=c.style.filter='invert(';i--;x.fillRect(S(a=i+u-u%1)*z+(S(a/w*7)+2)*456,C(a)*z+S(a/w)+2*234,s=w/i,s))u=t*99,z=w*49/(i-u%1)

Dec 7 2022 7:27 PM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Golfed to fit

show FPS hide FPS share fullscreen

ArthurThuczsec

function u(t) {

for(c.width|=i=510;i--;x.fillText(j,C(j*j+j*t/1e3)*49,C(j+t/9)*29))x.setTransform(j=i/t|0,0,0,i%2?j:-j,960,540),x.rotate((i+i%2)*1e3)

Dec 5 2022 10:10 PM UTC

}// 133/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

ArthurThuczsec

remix of d/9420 by u/katkip

function u(t) {

with(x)beginPath(fill(arc(960,540,t*=t*7,t*94735,-t*82610))),globalCompositeOperation='difference',fillStyle="#bad"+frame//

Nov 11 2022 7:40 PM UTC

}// 123/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

ArthurThuczsec

remix of d/26425 by u/Odog8

function u(t) {

for(c.width|=i=126,x.translate(1e3,500),x.globalCompositeOperation='xor',x.rotate(t);i--;x.rotate(t/i*7))x.fillRect(0,0,i*9,i)

Nov 1 2022 5:38 PM UTC

}// 126/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

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

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

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! ~_^

show FPS hide FPS share fullscreen

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

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Try: See what I See.

show FPS hide FPS share fullscreen

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

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#waitforit

u/rodrigo.siqueira

Game of Life #automata #conway #gameOfLife

show FPS hide FPS share fullscreen

ArthurThuczsec

remix of d/26275 by u/magna

function u(t) {

for(i=c.width|=c.style.filter='invert(1';i--;x.fillRect(940+C($=i/197*t)*_,534+S($)*_,$%29,_/9))x.fillStyle=`hsl(${_=808*S(t+i)},99%,50%,.2`

Oct 10 2022 4:33 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Golf and Mix

dwitter.net | ArthurThuczsec (789)