Dweets awesomed by u/CaptainMeat

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 1 remix fullscreen

tomxor

remix of d/25593 by u/KilledByAPixel

function u(t) {

for(i=1e3;i--;b=a)a=u[j=i%461]||[960,540],x.fillRect(a[0]+=0|3*S(r=j*1.0472),a[1]+=0|3*C(r),u[a]?u[j]=[...b]:u[a]=2,3)

Jun 8 2022 3:56 PM UTC

}// 118/140

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

Smoler Isometric Divisions

Show more comments…
u/tomxor

Seems to be easier to find good results if j=i%461 is restricted to primes.
u/pavel

-4 for(i=1e3;i--;x.fillRect(a[0]+=3*S(r=j/.955)|0,a[1]+=3*C(r)|0,u[a]?u[j]=[...b]:2,u[b=a]=3))a=u[j=i%461]||[960,540]
u/KilledByAPixel

nice!
u/pavel

Weirdly the numeric error from approximating pi/3 seems to matter a lot.
u/tomxor

Yeah, I think it's because it causes a deviation in the sequence at j=0. Although the output of 0|3*C(r) generally gives the expected low period of +1,+2,+1,-1,-2,-1 as j decrements, it ends on a 3, but only when using lower precision PI/3. full precision PI/3 pushes all of the 2s into 3s, which can be corrected by lowering the coefficient to 2.9, but this also makes j=0 output 2 which then seems to destroy the complexity.
u/pavel

I tried getting rid of the sin/cos by using hex coordinates but I was unable to make a complex picture. Usually just one of the six slices drew-in.

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

remix of d/25556 by u/KilledByAPixel

function u(t) {

for(k=4e3;k--;X=A,Y=B)i=k%540,g=t?u[i]:{X:960,Y:540},x.fillRect(A=g.X+=2*S(a=i*1.0472),B=g.Y+=2*C(a),2,u[j=(A|B<<11)%1e7]?u[i]={X,Y}:u[j]=2)

Jun 6 2022 10:25 PM UTC

}// 140/140

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

Isometric Divisions ✻

u/taupelink

!!!
u/tomxor

Awesome!

show FPS hide FPS share 1 remix fullscreen

tactical_retard

remix of d/25583 by u/tactical_retard

function u(t) {

r=Math.random
for(i=2e4;i--;T[i].y+=S(X/960*3.1))p=T[i]=t?T[i]:{x:r()*2e3,y:r()*2e3},x.fillRect(X=p.x,p.y,.6,.6),T[i].x+=S(p.y/540*3.1^X/96)

Jun 4 2022 8:24 PM UTC

}// 140/140

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

sine and bitwise xor #vectorfield

u/magna

Pretty!

show FPS hide FPS share fullscreen

Joachim

function u(t) {

x[f='fillRect'](0,0,z=c.width=332,z)
for(i=7e3;i--;x[f](150+S(120/n+t*9)*n+n*q/z,70+T(q/2)*n*7,a=n/9,a))x.fillStyle=R(n=i%z,q=i-n-3e3,n*=.2)

Jun 4 2022 3:06 PM UTC

}// 140/140

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

Thoughts Of A Worm

Show more comments…
u/magna

So stylish!
u/aleamb

yeah!
u/cantelope

rly cool
u/cantelope

relevant https://code.dweet.net/full/2w9e (sauce https://code.dweet.net/prettycode/2w9e)
u/GreyHope

Cool link
u/danny@hille.dk

more 3d but no time 4 golfing ->x[f='fillRect'](0,0,z=c.width=332,z,m=20*S(t)) for(i=7e3;i--;x[f](150+S(99/n+t*3)*n+n*q/z+m,70+T(q/2)*n*7+m,a=n/9,a))x.fillStyle=R(n=i%z,q=i-n-3e3,n*=.2)

show FPS hide FPS share 1 remix fullscreen

tactical_retard

function u(t) {

r=Math.random
for(i=2e4;i--&&t<9;x.fillRect(p.x,p.y,.5,.5))p=T[i]=t?T[i]:{x:r()*2e3,y:r()*2e3},T[i].x+=S(p.y/540*3.1),T[i].y+=S(p.x/960*3.1)

Jun 4 2022 2:04 AM UTC

}// 140/140

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

#vectorfield

u/rep_movsd

T[i].x+=S(p.y*(p.x**.5)) is interesting

show FPS hide FPS share 6 remixes fullscreen

taupelink

remix of d/25473 by u/taupelink

function u(t) {

eval(unescape(escape`景爨洽琿〺㑥㐻洭ⴻ硛津㜱㼧晩汬✺❳瑲潫攧崨⤩椽洯㔥㈸〬樽派㸴ⱸ⹢敧楮偡瑨⡸⹦楬汓瑹汥㵒⡱㵩⨪⡪⽩⤬樬椬焯椩⤬砮汩湥坩摴栽焥樬硛津㌿❡牣✺❲散琧崨洪⨱⸷┲攳Ɑ⩭┱〸ㄬ椬椬椫津㔯㌫ㄩ`.replace(/u([^D].)/g,'$1%')))

May 17 2022 12:13 PM UTC

}// 140/140

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

d/25504

u/KilledByAPixel

nice!

show FPS hide FPS share 1 remix fullscreen

Joachim

function u(t) {

for(z=c.width|=i=0;++i<z*2;x.fillStyle=R(p?z:2e4/I,3e4/I,2e4/I))x.fillRect(960+S(z/(I=i%z)+t*7|0)*I*9+(p=i<z&&I/2),400+I+p*2,p?I/9:I,I)

May 16 2022 3:43 PM UTC

}// 135/140

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

Misty Trees

u/taupelink

cool! actually reminds me of the characters in some Blendo Games works
u/UEZ

#Borg #trees ;-)

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/25499 by u/rodrigo.siqueira

function u(t) {

for(m=800;m--;x[t>.8?'fill':'stroke']())x.beginPath(x.fillStyle=R(i=m%280,i/2,0,(t<1)/50)),x[m%8?'rect':'arc'](m*m%2e3,m*2,i/2+t*7,i^m,m)

May 16 2022 1:47 PM UTC

}// 137/140

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

taupelink

remix of d/25494 by u/taupelink

function u(t) {

for(k=299,m=t?0:5e4;m--;x.stroke())x.beginPath(r=m**(m%(5/9))),i=m%k,x.lineWidth=i**.4/r,x.arc((m/5|0)%8*k+i*C(m),m%4*k+i*S(m),r,m,m+m%4+.1)

May 16 2022 4:39 AM UTC

}// 140/140

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

d/25500

u/Xen

love it!

show FPS hide FPS share fullscreen

CaptainMeat

remix of d/25052 by u/ArthurThuczsec

function u(t) {

with(x)for(m=2e3;m--;fill(arc(960|r*S(k=i|~t)*t,540|r*T(k)*t,m/i,z,k)))r=m**.87%400,beginPath(fillStyle=R(i=m%500,i&t,z=i*t,1));

May 14 2022 8:23 AM UTC

}// 128/140

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

Maybe I am just tired but this is syncing with my playlist like an audio visualizer

dwitter.net | CaptainMeat (2955)