Hot dweets by u/katkip

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

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    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

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katkip

remix of d/6032 by u/Talesseed

function u(t) {

a=t*60%60;for(n=z=w=0;n++<25&z*z+w*w<4;[z,w]=[z*z-w*w+a/20-2,z*z*w+~~t/20-1])x.fillStyle=`hsl(${n*n},99%,50%)`,x.fillRect(a*32,~~t*27,32,27)

Sep 23 2018 1:18 PM UTC

}// 140/140

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Cursorbrot #fractal

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katkip

function u(t) {

c.width=1920;
x.font='6cm x';x.fillText(document.body.innerHTML.substring(0,t*3.6*2),+960-t*3e2*2,540)

Sep 20 2018 11:36 AM UTC

}// 102/140

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That's how to write dwitter language

u/katkip

#bug it is a lot faster when you create it in a "New dweet" container
u/BalintCsala

That's not a dwitter bug, canvas sometimes defaults to 120FPS when something's really fast
u/katkip

Yeah but it delayed it and now isn't how I wanted to be

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katkip

remix of d/10029 by u/katkip

function u(t) {

c.width^=0;for(i=-1;i++<128;)for(j=-1;j++<72;)
x.fillStyle=
S(i&j+t*99/(i+j))>0?'#0f0':'#000',
x.fillRect(i*15,j*15,155,15)

Sep 22 2018 5:51 PM UTC

}// 123/140

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#sierpinski #waves

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katkip

remix of d/10028 by u/katkip

function u(t) {

c.width^=0;for(i=-1;i++<128;)for(j=-1;j++<72;)
x.fillStyle=
S(i^j+t*99/j)>0?'#05f':'#03a',
x.fillRect(i*15,j*15,155,15)

Sep 22 2018 5:44 PM UTC

}// 119/140

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#waves #physics

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katkip

remix of d/10026 by u/katkip

function u(t) {

c.width^=0;for(i=-1;i++<128;)for(j=-1;j++<72;)
x.fillStyle=
S(i**2+i/j+t*5)>0?'#b0a':'#f0f',
x.fillRect(i*15,j*15,155,15)

Sep 22 2018 5:40 PM UTC

}// 121/140

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Slime

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katkip

remix of d/10024 by u/katkip

function u(t) {

c.width^=0;for(i=0;i++<128;)for(j=0;j++<72;)
x.fillStyle=
S(S(i))<C(C(j+t))?'#000':'#fff',
x.fillRect(i*15,j*15,14,14)

Sep 22 2018 5:18 PM UTC

}// 118/140

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Factory for Tetris pieces

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katkip

remix of d/10023 by u/katkip

function u(t) {

c.width^=0;for(i=0;i++<128;)for(j=0;j++<72;)
x.fillStyle=
S(Math.log2(i*t*t))<C(Math.log2(j*t*t))?'#000':'#fff',
x.fillRect(i*15,j*15,14,14)

Sep 22 2018 5:14 PM UTC

}// 140/140

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Having fun with #infinite #zoom -out

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katkip

remix of d/10020 by u/katkip

function u(t) {

c.width^=0;for(i=0;i<77;i++)for(j=0;j<44;j++)
x.fillStyle=`hsla(${
(i**2*j-j*2+t)*1/t
},99%,50%)`,
x.fillRect(i*25,j*25,25,25)

Sep 22 2018 5:01 PM UTC

}// 126/140

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Zooming the #fractal

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katkip

function u(t) {

eval(atob("eC5maWxsU3R5bGU9J3JlZCc7eC5hcmMoOTYwLDU0MCwyOTQuMjExNTUxOTkxNDY1OTk5MTYyMjM2NDEyNjQxMjI2MzYyMzQ4NTc3MTg1MTgsMCw3KTt4LmZpbGwoKQ"))

Sep 23 2018 4:59 PM UTC

}// 140/140

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Japan

u/BalintCsala

That's an oddly specific radius
u/BirdsTweetCodersDweet

Yeah, what is that radius...

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katkip

remix of d/10019 by u/katkip

function u(t) {

c.width^=0;for(i=0;i<77;i++)for(j=0;j<44;j++)x.fillStyle=`hsla(${i*S(i)/j*C(j)*t*5},99%,50%)`,x.fillRect(i*25,j*25,25,25)

Sep 22 2018 4:54 PM UTC

}// 121/140

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This pattern is evolving #waitforit

dwitter.net | katkip (7030)