Dweets awesomed by u/Permille

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

tactical_retard

remix of d/24094 by u/tactical_retard

function u(t) {

eval(unescape(escape`󦜽󭌪󝬰󒭨󟜵󝌰󒭦󫽲󚍘󟜲󩜳󞽘󛜭󞽸󛭦󪝬󫍓󭍹󫍥󟝲󟽠󪍳󫌨󙍻󩌽󚍍󨝴󪌮󪍹󬍯󭌨󦌭󞜶󜌬󦜭󪌩󙭘󙝙󚜥󜬰󚬵󯜬󞜹󙜬󙍻󩍽󙝠󞭒󚌩󛍸󛭦󪝬󫍒󩝣󭌨󦌬󦜬󜜬󪌪󜬩󚝻󬬽󠜽󚍘󛜹󝬰󚜯󝌸󜌊󪬽󠬽󚍙󛝨󚜯󝌸󜌊󩭯󬬨󢜽󝼰󞽉󛜭󞽪󟜲󚭪󚭭󚽂󚝭󟝲󛍲󟝲󚭲󛝪󚭪󚽁󯜻`.replace(/u../g,'')))

Oct 15 2021 12:28 AM UTC

}// 139/140

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

#gold #mandelbrot #sierpinski

u/cantelope

an unholy union lel
u/e4494s

how the frick

show FPS hide FPS share 2 remixes fullscreen

rodrigo.siqueira

remix of d/24038 by u/rodrigo.siqueira

function u(t) {

for(i=k=680;--i;x.fillRect(Z=k+S(i)*Y*i,k+S(Z)*i,q*Y,Y*i/15))f=i*t,X=f%3-1,Y=X*f%7-2,x.fillStyle=R(q=i*X,q*=X-.1,q*=Y**2*q/i/X,i/q/q)

Oct 14 2021 2:13 PM UTC

}// 133/140

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

Rectangle noise

show FPS hide FPS share fullscreen

Agnes

function u(t) {

c.width|=0;x.font="30em A";x.fillText("🙂",600,700);



O=~~(Math.random()*100);x.fillText(O<4?[..."🧛👻😱🤡"][O]:"",600,700);

Oct 14 2021 11:10 AM UTC

}// 121/140

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

Just a normal smiling emoji 🙂 #scarymovies

show FPS hide FPS share fullscreen

pavel

function u(t) {

c.width|=f=(X,Y,r)=>r>1&&x.moveTo(X+r,Y)+x.arc(X,Y,r,0,7)+f(X+r*C(a=(S(b=5*t)-b)/4),Y,r/2)+f(X,Y+r*S(a),r/2)
f(960,540,270)
x.fill`evenodd`

Oct 13 2021 9:44 PM UTC

}// 139/140

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

Some nice math for the 270 initial radius: The half-height is 540, this must equal r+r/2+r/4+r/8+...=r(1+1/2+1/4+1/8+...). Think about the bit in the brackets in terms of pizzas. You have a whole pizza, plus half a pizza, plus a quarter (half the remaining half), plus an eighth (half the remaining), etc. You have two pizzas! So 540=r*2.

u/pavel

Remix of d/11587. I remixed my other remix but that one was boring so I deleted it.
u/ciaccodavide

nice!
u/cantelope

i think about everything in terms of pizzas

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/23760 by u/taupelink

function u(t) {

for(i=q=k=640;i--;x.fillRect(k*X,k+q/Y,q/v,i/t))f=i*t,X=f*f%3,Y=X*f%4-2,v=t**t,x.fillStyle=R(q+=i*S(q/X-Y),q/=X,q*=Y+q%t%2,99/(k-q)/(2+Y)/v)

Oct 13 2021 12:47 AM UTC

}// 140/140

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

d/24091

show FPS hide FPS share fullscreen

danny@hille.dk

function u(t) {

c.width|=0;c.style.filter='blur(1vw)contrast(3)invert(';for(i=64;i--;)for(j=30;j--;)x.fillRect(i*30+j,m=T(t/4+i+S(i-j)),9+m**.4,9+m)

Oct 12 2021 8:37 PM UTC

}// 132/140

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

#ScaryMovies Fear of rain

u/magna

Very realistic!
u/rep_movsd

Without invert it looks cool, maybe add color

show FPS hide FPS share fullscreen

FireFly

function u(t) {

for(c.width&=i=1e4;i--;)'肁상낱ꁁႡ⁑ထ‥𝣝ﳽᐑ怉상ﳽ鲝ﳽ灡颱」'.codePointAt(i/128%32)-1>>(i&8?i%8^7:i%8)-~t%2*8&1||x.fillRect(i%128*S,i/8&-S,S,S=16)

Oct 11 2021 7:03 PM UTC

}// 140/140

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

Space invaders! #invaders #bitmap

You've reached the end.

dwitter.net | Permille (195)