Dweets awesomed by u/cshadows

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: #ScaryMovies

show FPS hide FPS share fullscreen

nburn42

remix of d/18985 by u/nburn42

function u(t) {

for(let i=2e3,f=(X,Y,n=5)=>Y?f(X*X/n-Y*Y,n*X*Y-X,n+0.5):x.fillStyle=`hsl(190,60%,${n*5}%`;i--;x.fillRect(i,t*90,1,100))f(i/490-2,1-t/6)

May 27 2020 9:39 PM UTC

}// 135/140

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 1 remix fullscreen

nburn42

remix of d/18984 by u/nburn42

function u(t) {

for(let i=2e3,f=(X,Y,n=5)=>Y?f(X*X/n-Y*Y,n*X*Y-X,n+.2):x.fillStyle=`hsl(0,100%,${n*n*t%80}%`;i--;x.fillRect(i,t*90,1,100))f(i/490-2,1-t/6)

May 27 2020 9:32 PM UTC

}// 138/140

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 2 remixes fullscreen

nburn42

remix of d/18982 by u/cshadows

function u(t) {

for(let i=2e3,f=(X,Y,n=5)=>Y?f(X*X/n-Y*Y,n*X*Y-X,n+.2):x.fillStyle=`hsl(${n*t*n},100%,50%`;i--;x.fillRect(i,t*90,1,100))f(i/490-2,1-t/6)

May 27 2020 9:28 PM UTC

}// 136/140

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

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

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

snake skin printer

u/cshadows

so wavy!

show FPS hide FPS share 1 remix fullscreen

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

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

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

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

u/bandaloo

nice effect!

show FPS hide FPS share 1 remix fullscreen

andrea270872

function u(t) {

c.width|=K=30
t/=9
z=t%5
x.fillStyle='#025'
for(i=K*2;i--;)for(j=K;j--;)x.fillRect(i*K-i,j*K,A=5+K*C(P=7*z*(S(t)*i+C(t)*j)/K)**2-S(P)**2,A)

May 27 2020 5:20 PM UTC

}// 139/140

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

Deep blue waves

show FPS hide FPS share 2 remixes fullscreen

rodrigo.siqueira

remix of d/18962 by u/rodrigo.siqueira

function u(t) {

for(let i=2e3,f=(X,Y,n=9)=>Y?f(X*X-Y*Y,2*X*Y+1,n+.18):x.fillStyle=`hsl(${n*28},80%,${80*S(n)}%`;i--;x.fillRect(i,t*90,1,99))f(i/490-2,1-t/6)

May 27 2020 3:53 PM UTC

}// 140/140

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

Fractal lightning #Julia #fractal for c = 0 + 0.18i

u/katkip

satisfying

show FPS hide FPS share fullscreen

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

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 2 remixes fullscreen

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

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

3d bumpy xor slope

u/katkip

#xweet

dwitter.net | cshadows (582)