Dweets awesomed by u/richev

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 fullscreen

Jezza

function u(t) {

for(c.width&=p=-4;p<4;p+=.075)for(q=-2;q<2;q+=.075)x.fillRect(960+p*270,540+q*270,C(p*p-q*q+p+t)*15,S(2*p*q+q+t)*15)

Apr 27 2019 1:43 AM UTC

}// 116/140

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

Messing about with the mandelbrot z=z^2+c

show FPS hide FPS share 6 remixes fullscreen

pavel

function u(t) {

for(x.fillRect(0,0,i=640,i);z=--i**.3;x.fillStyle=R(0,500/--z))x.setTransform(s=20/z,0,0,s,0,0),x.fillText('マトリックス'[i%6],i%z*99,t++%z*60)

Apr 26 2019 8:01 PM UTC

}// 137/140

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

What is The #Matrix? v1

u/artfarnaa

Awesome.

show FPS hide FPS share 3 remixes fullscreen

rodrigo.siqueira

remix of d/13450 by u/rodrigo.siqueira

function u(t) {

t||x.translate(960,540);if(t<8){
x.globalAlpha=.1
x.strokeRect(0,0,30,60)
x.rotate(Math.PI*.8)
x.drawImage(c,30,0,1000,1200)
}

Apr 25 2019 1:58 PM UTC

}// 126/140

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

Star thread

u/Purpzie

Shortened by 8 characters: with(x)t||translate(960,540),t<8&&(globalAlpha=.1,strokeRect(0,0,30,60),rotate(Math.PI*.8),drawImage(c,30,0,1e3,1200))

show FPS hide FPS share 2 remixes fullscreen

akoskovacs

remix of d/10095 by u/d0n.key

function u(t) {

for(c.width=340,i=320;i--;x.font=7+C(j=t*9+(X+Y)/2)+'pt a',x.fillText(["🔴","⚪","✅"][Y/5|0],40+C(j)+X*14,18+S(j)+Y*12))Y=i%15,X=i>>4

Apr 24 2019 11:02 PM UTC

}// 131/140

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

Bojler Eladó

u/LovelyRita

#flag

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/13412 by u/rodrigo.siqueira

function u(t) {

if(t<2){x.globalAlpha=.2
x.fillRect(0,0,1e3,8)
x.rotate(Math.PI/2)
x.translate(-420,-1e3)
x.drawImage(c,0,0,1e3,1e3)
x.translate(-100,-550)}

Apr 24 2019 7:59 PM UTC

}// 140/140

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

The circuit

u/katkip

This looks nice

show FPS hide FPS share fullscreen

vinca

function u(t) {

for(c.width=50,i=1250;i--;x.fillRect(X,Y,1,1/n*5))for(n=R=0,I=S(t);n<20&R*R+I*I<4;n++)a=R*R-I*I+(X=i/25|0)/50,b=2*R*I+(Y=i%25)/25,R=a,I=b

Apr 24 2019 12:02 PM UTC

}// 138/140

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

u/Xen

nice
u/13thptr

reminds me of https://www.dwitter.net/d/697
u/katkip

I don't understand anything of this.
u/vinca

oh. d/697 is nice.
u/joeytwiddle

#fractal #mandelbrot

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

remix of d/13416 by u/KilledByAPixel

function u(t) {

for(i=F=2e3;i--;x.fillRect(i,Y,2,99))k=S(i)**2+1,Y=k*(1e9+t*1e3)%F-1199+99/t,x.fillStyle=R(z=i%2?(999-i)**2+(500-Y)**2<6e4?F:0:99,z,z+30,.5)

Apr 23 2019 7:01 PM UTC

}// 140/140

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

The moon shines bright through the rain tonight.

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/13416 by u/KilledByAPixel

function u(t) {

for(i=F=2e3;i--;x.fillRect(i,z*(k*1e9+k*t/30)%F-50*(25-S(j=i/99)-5*C(j/3)),4,z?i%4:F))z=i%4*F,k=S(i)**2+1,x.fillStyle=R(q=z+140,q,39+q,z+.4)

Apr 23 2019 5:57 PM UTC

}// 140/140

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

Mount Dweet is beautiful this time of year, though many have perished climbing it's icy peaks.

show FPS hide FPS share 5 remixes fullscreen

rodrigo.siqueira

remix of d/13410 by u/katkip

function u(t) {

if(t<2){x.globalAlpha=.7
x.fillRect(0,0,1,1)
x.rotate(Math.PI*.8)
x.translate(-450,-700)
x.drawImage(c,0,0,1e3,1e3)
x.translate(-900,-310)}

Apr 23 2019 2:52 PM UTC

}// 139/140

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

Starfield #fractal

u/katkip

Nice
u/sigveseb

Pretty af
u/Purpzie

Shortened by 5 characters: if(t<2)with(x)globalAlpha=.7,fillRect(0,0,1,1),rotate(Math.PI*.8),translate(-450,-700),drawImage(c,0,0,1e3,1e3),translate(-900,-310)

show FPS hide FPS share 2 remixes fullscreen

KilledByAPixel

remix of d/13345 by u/KilledByAPixel

function u(t) {

for(i=500;i--;)x.fillStyle=R(j=i%273,i%291,i?255:0,i?.02:1),x.font="19em'",x.fillText("𝓓𝓦𝓔𝓔𝓣",390+(Q=800*S(i*t/1e3))*S(i),660+Q*C(i))

Apr 21 2019 9:47 PM UTC

}// 133/140

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

Just Dweet.

u/magna

Sweet.
u/katkip

Nice
u/joeytwiddle

Like ink on blotting paper

dwitter.net | richev (19706)