Dweets by u/magna

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: #Food

show FPS hide FPS share 3 remixes fullscreen

magna

function u(t) {

for(c.width|=i=9,Z=1,A=0;i--;x.fillRect(-560+i*100+S(t)*300,-140,50,200))x.setTransform(k=C(A)*Z,z=S(A),-z,k,960,540)

Oct 11 2018 6:39 PM UTC

}// 117/140

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

#default with transformation matrix setup. Z is zoom factor, A is rotation angle. Go nuts.

u/magna

z=S(A) should be z=S(A)*Z

show FPS hide FPS share fullscreen

magna

function u(t) {

c.width|=0
x.filter=`blur(${C(t*9)*49}px`
x.fillRect(400+S(t)*300,400,850,200)
for(i=8;i--;)x.clearRect(450+i*100+S(t)*300,0,50,2e3)

Oct 11 2018 3:24 AM UTC

}// 132/140

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

#default

u/magna

You should see an eye doctor.
u/donbright

wow

show FPS hide FPS share fullscreen

magna

function u(t) {

c.width|=0
for(i=2;i--;)x.fillRect(400+i*100,400,50,200)

Sep 11 2018 1:25 PM UTC

}// 56/140

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

In Memoriam

u/katkip

?
u/sigveseb

9/11
u/magna

#default
u/achere

https://www.dwitter.net/d/9813

show FPS hide FPS share 1 remix fullscreen

magna

function u(t) {

throw Array((S(t)+1)*9|0).join` `+Array(9).join`▮`

Aug 31 2018 3:57 PM UTC

}// 50/140

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

#default

Show more comments…
u/DataMeta

Heh, neat!
u/aleamb

lol! skilled
u/sigveseb

Niiiiice
u/jick

Haha incredible.
u/lionleaf

Haha! Great one! You're all are making it harder for me to potentially change the error display
u/joeytwiddle

This character looks good on Linux: ❚

show FPS hide FPS share fullscreen

magna

remix of d/9182 by u/magna

function u(t) {

for(i=389;i--;x.clearRect(i%26*80-T(a=t*2+i/2)*70,~~(i/26)*80+T(a+t)*70,i,3));for(i=20;i--;)x.fillRect(i*99,A=x.globalAlpha=T(i^t),A*99,2e3)

Aug 9 2018 8:03 AM UTC

}// 140/140

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

Broken video card driver

u/magna

#glitch
u/DataMeta

Neat
u/iverjo

Kudos for the appropriate title :D

show FPS hide FPS share 1 remix fullscreen

magna

remix of d/9181 by u/magna

function u(t) {

for(i=389;i--;x.clearRect(i%26*80-T(a=t*2+i/2)*70,~~(i/26)*80+T(a+t)*70,3,6));for(i=20;i--;)x.fillRect(i*99,A=x.globalAlpha=T(i^t),A*99,2e3)

Aug 9 2018 7:59 AM 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 2 remixes fullscreen

magna

remix of d/8083 by u/magna

function u(t) {

for(i=389;i--;x.clearRect(i%26*80-S(a=t*2+i/2)*70,~~(i/26)*80+C(a+t)*70,3,6));for(i=20;i--;)x.fillRect(i*99,A=x.globalAlpha=S(i+t),A*99,2e3)

Aug 9 2018 7:53 AM 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

magna

remix of d/9106 by u/richev

function u(t) {

with(x)for(i=300;i--;stroke())beginPath(strokeStyle=`hsl(${290-i},99%,60%`),arc(960,1080,390+i,0,7)

Aug 5 2018 4:24 AM UTC

}// 99/140

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

Down to 99, to make room for clouds at both ends

u/richev

I'm very much a beginner here, and am still running out of characters :-) x.font="450px'";x.fillText('☁️ ☁️',90,1080)
u/stiaje

Instead of 1080, you can write 2e3 which is short for 2000.
u/stiaje

Or 1e3, I guess :)
u/stiaje

Also, because the dweet starts with with(x) you don't need to write x.fillText, just fillText, as long as you make sure to separate your statements with a comma instead of a semicolon!

show FPS hide FPS share fullscreen

magna

function u(t) {

x.font="3em'"
x.fillText("minimalist artist statement",20,50)

Aug 2 2018 3:06 AM UTC

}// 61/140

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

magna

function u(t) {

c.width|=0
x.beginPath()
x.arc(960,540,500,0,2*3.141592653589793238462643383279502884197169399375105820974944592307816406286208998)
x.fill()

Jul 28 2018 2:37 PM UTC

}// 140/140

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

Most accurate dweet in the world

u/sirbo

It looks, hmmm, roundy

dwitter.net | magna (4021)