Dweets awesomed by u/trupples

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 2 remixes fullscreen

ETHproductions

function u(t) {

c.width|=onkeydown=e=>(e=e.keyCode-37)?e-1?e-2?e-3||Y++:X++:Y--:X--;x.fillRect(X*9,Y*9,60,60)};{X=Y=70
// game template. arrow keys to move

Nov 2 2017 1:53 AM UTC

}// 139/140

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

Very rudimentary game template. Not sure how much more anyone can do with <40 bytes, but you never know ;)

show FPS hide FPS share fullscreen

corruptio

function u(t) {

x.font='960px arial'
x.globalAlpha=.2
for(i=55;i--;)x.fillText("ḥ屄畐⏩⦋꟒ῒṩ⛰⟮{(꒰･･ﭙᾦ￣⠒᠃⠾▏ූॱ，῝㇁ੌⁱ㇁Ỹੱٱ῟̪ᢎ┨ꙷ͡⣩ੰ̦⺌╴⢫･ﮊͮ⛷ڗ❩॒ᷠ⤛ꞈ"[i],8*i+400,900)
u=S

Nov 1 2017 4:04 AM UTC

}// 140/140

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

Stupid attempt to overlap glyphs to draw shaded drawings... but fonts are too different between systems i guess...

u/joeytwiddle

Interesting idea. Is it Jesus?

show FPS hide FPS share 1 remix fullscreen

magna

remix of d/3423 by u/magna

function u(t) {

x.rotate(S(t/3)*1e-3);x.translate(C(t)*1e-3,C(t/2));for(i=2e3;i--;x.fillStyle=R(T=S(i/3%t)*255,T,T),x.fillRect(i,0,1,1));x.drawImage(c,t,0)

Oct 31 2017 1:42 AM UTC

}// 139/140

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

#glitch

u/DataMeta

siiick.

show FPS hide FPS share 1 remix fullscreen

sniok

function u(t) {

c.width=400;l=20;f=30;for(j=l;j--;)for(i=f;i--;x.fillStyle=R(i*l,j*l,S(t)*255),x.fillRect(S(t/2+5*j)*2+i*l-l,j*l+S(t*2+5*i/l)*l-40,f,f)){}//

Oct 27 2017 6:06 PM 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

#colors

show FPS hide FPS share 1 remix fullscreen

mmastrac

function u(t) {

c.width|=32;for(p in d=Date(x.scale(n=16,n)))for(i in d)' {"^î§m}*ÿï'.charCodeAt(+d[n+p*1]+1)>>i&1&&x.fillText(["▏▕▁▔▏▕▁"[i]],p*n,i>3?n+9:n)

Oct 25 2017 1:59 PM UTC

}// 140/140

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

u/sigveseb

very clever!
u/iverjo

#clock
u/katkip

woooow

show FPS hide FPS share 4 remixes fullscreen

cantelope

function u(t) {

for(i=(w=c.width=1e3)*5,x.fillRect(0,0,w,w);i--;)x.clearRect(w/2+S(p=(q=Math.sqrt(i)*9)/(1.7545+(v=S(t))/100)+v)*q,290+C(p)*q,5,5)

Oct 1 2017 7:29 AM UTC

}// 130/140

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

a colorized version: https://codegolf.tk/a/191

u/lurifax

Truly awesome! Your stuff is so clean :)
u/cantelope

<3
u/donbright

classic

show FPS hide FPS share fullscreen

magna

remix of d/3218 by u/joeytwiddle

function u(t) {

for(i=c.width=480;--i;){for(j=8,d=7;j-->2;){y=40*j**.7+30/j*S(d*t/j+i/250*j);x.fillStyle=R(0,180-j*16,200);x.fillRect(i,300-y,1,y);d=-d}}

Sep 30 2017 1:53 PM UTC

}// 137/140

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

Minor tweak to make shallow water lighter instead.

u/magna

@water
u/magna

#water

show FPS hide FPS share fullscreen

cantelope

function u(t) {

for(w=(h=i=c.width|=0)/50;i--;x.fillRect(X+S(p=t*4-d)*30,Y+C(p)*30,9,9))d=((h/2-(X=w*i%(h+w*8)-w*2))**2+(540-(Y=(i/58|0)*w-w*2))**2)**.5/65

Sep 29 2017 5:53 AM UTC

}// 139/140

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

u/Xen

Spiral-Dot-Wave ;-)
u/magna

Wooo!

show FPS hide FPS share fullscreen

Xen

function u(t) {

x.beginPath(x.shadowColor=R(X=x.shadowBlur=599,X*C(t),X*S(t)));x.arc(X+C(t*9)*X*S(t),X+S(t*8)*X*C(t/3),69,0,7);x.fill()

Sep 7 2017 10:14 PM UTC

}// 119/140

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

the original of this was accidently deleted LOL

show FPS hide FPS share fullscreen

_nderscore

function u(t) {

t?(c.width|=0,x.font='92px a',x.fillText(p,S(t)*100+700,620)):speechSynthesis.speak(new SpeechSynthesisUtterance(p='Oh, hi there! 👋'))

Sep 5 2017 8:58 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/magna

O HAI

dwitter.net | trupples (15393)