Dweets awesomed by u/MrM@_S

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

MrM@_S

function u(t) {

t?E.onchange=e=>x.fillText(e.target.files[0].size+" B",9,9):(E=document.createElement`input`,E.type="file",c.onclick=e=>E.click(c.width=99))

Jun 17 2017 4:24 PM UTC

}// 140/140

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

Click the canvas and upload a file. This gives the exact size in bytes

u/PiggyClone205

Neat,
u/MrM@_S

#tool
u/Purpzie

whAaaAtt the heck that's cool

show FPS hide FPS share fullscreen

MrM@_S

remix of d/2796 by u/MrM@_S

function u(t) {

x.fillRect(frame,t&t,9,9+!(x.D=x.drawImage,x.globalCompositeOperation='xor'))
x.D(c,!frame++,1)
x.D(c,1,0)

May 31 2017 7:22 PM UTC

}// 106/140

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

u/magna

We are the Borg

show FPS hide FPS share fullscreen

MrM@_S

function u(t) {

x.fillRect(t**t^t,t&t,9,9+!(x.D=x.drawImage,x.globalCompositeOperation='xor'))
x.D(c,!++frame,2)
x.D(c,1,0);(~~t+1)%23?1:c.width|=frame=0

May 30 2017 5:54 PM UTC

}// 137/140

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

u/jonestaylor

ffff
u/MrM@_S

gggg
u/donbright

lol is this what its like inside a star trek transporter...

show FPS hide FPS share 1 remix fullscreen

MrM@_S

function u(t) {

x.fillRect(2<<t,t&t,9,9+!(x.D=x.drawImage,x.globalCompositeOperation='xor'))
x.D(c,!frame++,1)
x.D(c,1,0)

May 30 2017 2:39 PM UTC

}// 105/140

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

[deleted]

u/katkip

#gameoflife

show FPS hide FPS share fullscreen

MrM@_S

remix of d/2777 by u/nystrand

function u(t) {

with(x)for(q=t?5e3:translate(1e3,b=540),i=b*t%q;i>0;fillRect(c=i/5-q/2,c,T(t)*b+q,q),q=.2)fillStyle=R(a=i--/9-q,rotate(b^t&i),a+b,.1)

May 26 2017 1:46 PM UTC

}// 133/140

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

[And this one]

show FPS hide FPS share fullscreen

MrM@_S

remix of d/2777 by u/nystrand

function u(t) {

with(x)for(q=t?5e3:translate(1e3,b=540),i=b*t%q;i>0;fillRect(c=i%5-q/3,c,T(t+i%t&b)*b+q,q),q=.2)fillStyle=R(a=i--/9+q,rotate(b*t^i),a%b,.1)

May 26 2017 1:41 PM UTC

}// 139/140

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

Into the vortex

u/donbright

this is so cool, like some kind of inverse star in a pink universe

show FPS hide FPS share 3 remixes fullscreen

nystrand

function u(t) {

with(x)for(q=t?5e3:translate(1e3,b=540),i=b*t%q;i>0;fillRect(c=i/5-q/2,c,T(t&i/t^b)*b+q,q),q=.2)fillStyle=R(a=i--/9-q,rotate(b*t&i),a+b,.1)

May 25 2017 10:00 PM UTC

}// 139/140

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

u/magna

Super cool!
u/lionleaf

Amazing!
u/MrM@_S

disco

show FPS hide FPS share 1 remix fullscreen

jick

function u(t) {

x.globalCompositeOperation='xor'
r=Math.random 
x.beginPath()
x.fillStyle=`hsl(${t*65},99%,30%)`
x.arc(r()*2e3,r()*1e3,r()*200,0,6)
x.fill()

May 24 2017 12:09 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/donbright

fascinating
u/donbright

fascinating

show FPS hide FPS share fullscreen

MrM@_S

function u(t) {

t?x.F(~x.F(K,9,9),--X+90,55+-eval(K+" -1")):(X=K="",x.F=x.fillText,onkeyup=e=>/[\*-9]|X/.test(A=e.key)&&(frame=A!=",",K+=A)+(X=c.width=200))

May 23 2017 3:44 PM UTC

}// 140/140

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

better graphing calculater

u/MrM@_S

press comma to clear and restart
u/MrM@_S

#tool
u/joeytwiddle

#application

show FPS hide FPS share fullscreen

MrM@_S

function u(t) {

t?x.F(~x.F(K,9,9),--X+50,110+-eval(K+" "+~0)):(X=K="",x.F=x.fillText,onkeydown=e=>/[\--9]|X|\+|\*/.test(A=e.key)&&(K+=A)+(X=c.width=200))

May 22 2017 4:08 AM UTC

}// 137/140

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

[simple equation grapher]

Show more comments…
u/MrM@_S

just type in your equation using they keyboard
u/joeytwiddle

For example, click on the canvas and type: 40+X*X*X/999
u/joeytwiddle

Very cool idea. I changed your regexp to /[\--9XYS()+*]$/ then I could do 30+30*S(X/9)
u/MrM@_S

the*
u/Kalanchoe

Nice idea!
u/MrM@_S

#tool

dwitter.net | MrM@_S (315)