Dweets awesomed by u/robbyg

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 fullscreen

katkip

remix of d/13068 by u/vinca

function u(t) {

for(t||0(X=Y=.1,b=.86,r=280),i=1e3;i--;)x.fillRect((i?1e3:0)+r*X,r*Y+99,1,1),V=(1+1.02*b)*X-b*X*Y,W=(1-b)*Y+b*X*X,X=V,Y=W

Apr 7 2019 9:03 AM UTC

}// 121/140

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

Golfed and fixed symmetry

u/katkip

19 bytes less
u/joeytwiddle

19 bytes *fewer. less stuff (uncountable) fewer things (countable). Class dismissed!
u/katkip

Ooops got a F

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/12968 by u/rodrigo.siqueira

function u(t) {

c.width+=0
for(var i=1e3;i=i-.25;){
var K=(i&2)-S(t)
var X=K*S(i)/2+S(40*i+t)
var Y=C(i)/2-C(40*i-t)*K
x.fillRect(960+X*180,520+Y*180,4,3)
}

Apr 4 2019 12:12 PM UTC

}// 140/140

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

Two dancing torus. "var" is not needed, but performance (fps) is better with them.

u/username

But if you do not specify anything, it will be a var anyway?
u/yonatan

It'll be global, which means it can be accessed outside of the u() function, which kills some compiler optimizations

show FPS hide FPS share 1 remix fullscreen

robbyg

function u(t) {

for(X=2e3,Y=t*60,A=.1;X--;)C(V=Y*A)-S(H=X*A)>C(H)*S(V)&&x.fillRect(X,Y,1,1)

Apr 3 2019 5:35 PM UTC

}// 75/140

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

A pretty weave #pattern

u/katkip

Huh nice

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/12952 by u/rodrigo.siqueira

function u(t) {

c.width+=0
for(i=3e3;i--;){
 K=(i&2)-3*C(t)
 X=S(i)*2+S(2*i+t)*K
 Y=C(i)*2-C(2*i+t)*K
 x.fillRect(960+X*80,500+Y*80,5,5)
}

Apr 2 2019 11:54 AM UTC

}// 123/140

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

Smooth transitions on the Trefoil endless knot

u/katkip

WOW

show FPS hide FPS share 3 remixes fullscreen

rodrigo.siqueira

remix of d/12952 by u/rodrigo.siqueira

function u(t) {

c.width+=0
for(i=3e3;i--;){
 K=(i&2)-2*t*t/i
 X=S(i)*2+S(2*i)*K
 Y=C(i)*2-C(2*i)*K
 x.fillRect(960+X*150,640+Y*150,8,8)
}

Apr 2 2019 12:40 AM UTC

}// 121/140

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

Disintegration of the Triple Unity (Man ֍ Machine ֍ Intelligence). We believe the creation of super intelligence is inevitable (Way of The Future).

u/katkip

I like the symmetry

show FPS hide FPS share 1 remix fullscreen

Xen

remix of d/12416 by u/Xen

function u(t) {

x.fillRect(!x.rotate(1),t,4e3,1)

Apr 1 2019 10:26 PM UTC

}// 32/140

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

32byte moire,, t/3e3 looks better on rotate but no room sorry

Show more comments…
u/vinca

I like this minimalism.
u/Xen

it was also posted 34 minutes before my 32nd birthday, i timed it wrong lol
u/DataMeta

As the saying goes, less is mo(i)re ;P
u/DataMeta

As the saying goes, less is mo(i)re ;P
u/katkip

#moire
u/metamero

i loved this one (and datameta's comment). i got 30B on a (much simpler) circular moire pattern d/12993

show FPS hide FPS share fullscreen

MAxSaL

function u(t) {

for(i=0;i<120;i++)
x.fillRect(t*99, S(t*9)*9+i*9, 1, T(C(t)%S(i))*9);

Apr 1 2019 9:18 AM UTC

}// 70/140

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

Wavey pattern

u/geb

#background

show FPS hide FPS share 2 remixes fullscreen

vinca

function u(t) {

for(i=2e3,t*=100;i--;)x.fillRect(i%2?t|i:t^i*5,t,1,1)

Mar 30 2019 8:13 AM UTC

}// 53/140

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

andy

function u(t) {

for(c.width|=i=896;i--;)q=(m=2.4*i)**.5,s=m/70,f=(S((t/64)*i)+1)/16*i,x.beginPath(),x.arc(q*S(m)*s+960,q*C(m)*s+540,f,0,6.24),x.fill();

Mar 29 2019 11:49 AM UTC

}// 136/140

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

u/katkip

This is fun to watch
u/DataMeta

Smooth and #hypnotic
u/Xen

love it, had to remix :)
u/magna

#halftone
u/ivylab

This is beautiful

show FPS hide FPS share 1 remix fullscreen

vinca

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㴰ⱸ孂㴧晩汬剥捴❝⠰ⰰⰲ攳ⰲ攳⤬椽㔰〻椭ⴻ⥪㴮ㄪ椬䄽㄰⩓⠮〱⩴⨵⩪⤫䌨㈰⩪⤫㌬砮晩汬却祬攽刨椥㄰〫ㄵ㔬㈵㔭椥㈵㔬㈵㔩ⱸ孂崨ㅥ㌫㌰⩓⡪⤪䄬㔰〫㌰⩃⡪⤪䄬䐽㈪椪⸰ㄬ䐩`.replace(/u(..)/g,"$1%")))

Mar 28 2019 8:30 AM UTC

}// 135/140

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

u/13thptr

very nice colors
u/katkip

wow
u/katkip

#compressed

dwitter.net | robbyg (46842)