Top dweets by u/mxfh

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

mxfh

remix of d/27322 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(ⵠ=1e4;ⵠ--;ƒ(0,0,300,ⵠ))ƒ=(β,α,ထ,ට)=>ထ>1?ƒ(α+ထ*C(ට),β+ထ*S(ට),ထ/3,T(ට/99+t*ට)):x.fillRect(β+t<<ⵠ,α+510,.1,T(t+ⵠ))

Apr 19 2023 12:45 AM UTC

}// 140/140

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

accidental cloud chamber

u/deobfuscate

Did you HAVE to use stuff like ⵠ as variables?
u/deobfuscate

nvm, saw the original
u/Xen

nice!
u/mxfh

Yes I do anyway. What’s not to like about it? See https://www.dwitter.net/d/855 anyway. Find it most descriptive in the context of the limitations of dwitter. Btw this just done fudging and pasting around in iOS Safari when I can’t fall asleep. Just did feel like posting this one.

show FPS hide FPS share fullscreen

mxfh

remix of d/2286 by u/mxfh

function u(t) {

c.width|=f=120
for(X=16;X--;)for(Y=8;Y--;x.fillRect(e=49/(1+S(t*4-1.57)/5),e,d=-2*e,d))x.setTransform(a=S(t),b=C(t+Y*3.14),-b,a,X*f+f,Y*f+f)

Mar 24 2017 12:27 AM UTC

}// 140/140

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

u/joeytwiddle

Even if this isn't #beesandbombs it is quite like one ;)

show FPS hide FPS share fullscreen

mxfh

remix of d/2181 by u/veubeke

function u(t) {

t?v=Math.random()*8:x.scale(8,8,_=[])
x.clearRect(e=_[i=~~v]?_[i]+=v%.1:_[i]=1,$=i*16,990,15)
x.fillText(e>170?'🐌finished':'🐌'+~v,e,$+14)

Mar 18 2017 2:57 AM UTC

}// 137/140

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

taking bets now ;)

u/veubeke

Amazing! and finally a good use for clearRect
u/sfz

had to e*=33 for my a.d.d... very cool!
u/iverjo

#random

show FPS hide FPS share fullscreen

mxfh

remix of d/2118 by u/mxfh

function u(t) {

x.setTransform(f=90,0,0,f,7*f,6*f);x.fillStyle='#EF3340';x.ellipse(0,0,4,4,0,0,2*Math.PI);x.rect(-7,0,f,f);x.fill("evenodd")

Mar 14 2017 3:23 AM UTC

}// 124/140

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

http://www.norden.org/en/fakta-om-norden-1/t…

u/iverjo

#flag

show FPS hide FPS share 2 remixes fullscreen

mxfh

remix of d/24011 by u/KilledByAPixel

function u(t) {

for(w=710,r=113,τ=w/r,c.width|=i=0;i<w;i+=τ/3+S(t)/20)x.arc(w,w,i**(-.7+T(t)/9)*1e4,a=i+t,a+τ/4)
x.stroke()

Oct 7 2021 4:10 PM UTC

}// 107/140

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

#tunnel #cavern

show FPS hide FPS share 3 remixes fullscreen

mxfh

remix of d/855 by u/mxfh

function u(t) {

r=113;c.width|=w=710;for(λ=φ=a=w/r;λ+=a,φ>-a;φ-=.1)x.arc(C(φ)*S(d=λ-t)*r+w,(S(φ+a/4)*C(φ)*C(d))*r+w,φ**4,0,a)
x.fill("evenodd")

Aug 11 2021 12:33 AM UTC

}// 127/140

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

mxfh

remix of d/23485 by u/mxfh

function u(t) {

for(d=new ImageData(c.width=w=710,h=452),m=w*h;A=m/2%w/h,B=m/2*w+t,m--;)
d.data.set([C=(S(A*B+t*5)+S(t))*h,,-C,h],m*4)
x.putImageData(d,0,0)

Aug 6 2021 7:20 PM UTC

}// 140/140

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

mxfh

function u(t) {

for(c.width=w=355,d=new ImageData(w,h=226),p=w/h,s=p/w*2,m=w*h;m--;)
d.data.set([A=S(h/w*m+t)*h,-A,-A,h+=s],m*4)
x.putImageData(d,0,0)

Aug 6 2021 4:23 PM UTC

}// 134/140

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

mxfh

function u(t) {

for(i=h=700;i-->-h;x.fillStyle=R(u=i>0?(h+i*t)%i*5:h))x.fillRect(u?960-i:0,i+h,u?i*2:2e3,1)

Jan 30 2019 5:15 AM UTC

}// 91/140

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

mxfh

remix of d/2142 by u/mxfh

function u(t) {

c.width|=r=480
for(λ=φ=a=Math.PI;φ>-a;)x.arc((C(t+=a/r)*S(φ-=a/r)+C(λ))*r+960,S(φ)*S(t-λ)*r+r,1,s=a*S(λ+=a),s-a*2)
x.fill()

Mar 16 2017 9:46 PM UTC

}// 123/140

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

#arc

dwitter.net | mxfh (1174)