New #ScaryMovies dweets

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

Agnes

function u(t) {

c.width|=O=14
x.transform(O,S(7*t)-.6,C(13*t)-.5,O,50*(t-10),640)
Q=(e,s,y)=>x.scale(s,s>0?s:-s)&x.fillText(e,3*s,y)
Q("🧛",1,-O)
Q("🚙",-3,0)

Mar 26 2024 10:32 AM UTC

}// 140/140

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

Dragula #ScaryMovies

show FPS hide FPS share 1 remix fullscreen

timothytomato

remix of d/28788 by u/timothytomato

function u(t) {

x.globalCompositeOperation="xor"
c.style.filter=`contrast(100)invert(`
x.font="100em'"
x.fillText('👻',250,1800+S(t)*700)

Nov 11 2023 5:31 AM UTC

}// 120/140

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

a bit late but #ScaryMovies

show FPS hide FPS share 1 remix fullscreen

timothytomato

remix of d/27263 by u/deobfuscate

function u(t) {

c.style.filter=`blur(5px)sepia()contrast(666)invert(`
x.font="100em'"
x.fillText('🪦',-100,950)
x.fillText('👻',666,1800+S(t)*700)

Oct 31 2023 11:47 PM UTC

}// 128/140

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

ghost #ScaryMovies

show FPS hide FPS share fullscreen

Agnes

remix of d/11695 by u/Agnes

function u(t) {

for(Q=c.width|=i=9,x.scale(50,50);i--;x.rect(8+2*i+6*S(t),8,1,4));for(x.clip();Q--;x.fillText("👻",S(I=Q+t)+I%38,C(Q)+I%21))x.font="2px A"

Oct 9 2023 9:51 AM UTC

}// 137/140

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

Haunted #default #scarymovies

u/Xen

nice!!!
u/andrea270872

Boo! Lovely

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/28606 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(a=b=t,i=7e3;i--;a+=(i*t/b&1)*3-b*S(a*4)/4-a*a/4.2,b=b/2-C(a*3)*.9)x.fillRect(b*880+980,a*4e3-1180-b**3*i,.2,1)

Oct 6 2023 12:53 PM UTC

}// 139/140

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

Fractal shadow ghost #spooky #halloween

u/Joachim

#ScaryMovies
u/tomxor

Woah spooky. Looks like the silhouette of an angel with a smaller angel on it's shoulder... or a demon.

show FPS hide FPS share fullscreen

vgel

remix of d/27314 by u/vgel

function u(t) {

for(w=p=c.width|=H=Math.hypot;p<2e6;x.fillRect(p%w,p/w,1/Z,9))for(Z=i=5;i--;p+=19)Z-=H(H(C(t)*(X=p/w%1-.5)-S(t)*Z,p/1e6-1)-.3,C(t)*Z+S(t)*X)

Apr 1 2023 6:49 PM UTC

}// 140/140

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

the ring #sdf #scarymovies

u/vgel

if you can't beat the weird artifacts, say they're intentional :-)
u/joeytwiddle

weird accidental artifacts are sometimes the best!

show FPS hide FPS share fullscreen

deobfuscate

function u(t) {

c.width+=0
c.style.filter=`blur(2px)invert(1)`
x.font="50em'"
x.fillText('😃',450,800)
for(i=0;i<1080;i++)x.fillRect(S(i*t)*960+910,i,100,5)

Mar 28 2023 4:48 PM UTC

}// 139/140

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

He isnt playing.... #ScaryMovies

show FPS hide FPS share 1 remix fullscreen

deobfuscate

function u(t) {

c.width+=0
c.style.filter=`blur(${3+C(t)}px)invert(1)`
x.font="25em'"
x.fillText('🔪',6e2,400+S(t)*50)
x.fillText('🖐',8e2,900+S(t*1.42)*50)

Mar 23 2023 6:27 PM UTC

}// 138/140

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

Death. #ScaryMovies

u/deobfuscate

Add for(i=0;i<1080;i++)x.fillRect(C(t*i*10)*960+910,i,100,5) to the end of the code for something cooler :)

show FPS hide FPS share fullscreen

patavinas

function u(t) {

if(!t)i=j=0,z=42
l="All work and no play makes Jack a dull boy"
x.font="42pt Courier New"
x.fillText(l[i%z],i%z*z,j+z);
i%z>40?j+=60:1
i++

Jan 5 2023 4:34 PM UTC

}// 138/140

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

allworknoplay #ScaryMovies

u/joeytwiddle

A #tribute to The Shining (1980) https://www.imdb.com/title/tt0081505/
u/Qwitter

Gimme the bat wendy

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/26372 by u/rodrigo.siqueira

function u(t) {

c.style='filter:invert('
for(i=3e4;r=C(t*i)*i|frame,i--;)x.fillRect(u=520*S(a=Math.PI*r/5-S(u/909))+590+u>>1,c=C(a)*540+c+530>>1,t<2,.1)

Oct 26 2022 4:43 PM UTC

}// 136/140

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

Scary Ghost of Fractals #ScaryMovies #fractal

u/rodrigo.siqueira

#halloween

dwitter.net | #ScaryMovies