Dweets awesomed by u/sandromiccoli

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.

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sandromiccoli

remix of d/5820 by u/sandromiccoli

function u(t) {

c.width=2e3;v='ˆ><*-/{zIH_|~+';for(i=51;i--;)for(j=99;j--;)x.font=90+'px A',x.fillText(v[~~((t/5)%13)],i*49,-T(((j+i+t/999)*j+T(t/99)))*940)

Jan 10 2018 2:44 PM UTC

}// 140/140

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u/hells-fargo

it feels like it's rotating

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sandromiccoli

remix of d/5819 by u/sandromiccoli

function u(t) {

c.width=2e3;v='<zIH_|~+./';for(i=51;i--;)for(j=99;j--;)x.font=90+'px A',x.fillText(v[~~((t)%7)],i*39,540+C(j+i/4)*492)

Jan 10 2018 4:45 AM UTC

}// 118/140

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u/sigveseb

Cool technique

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sandromiccoli

function u(t) {

c.width=2e3;v='_|--_._';for(i=68;i--;)for(j=99;j--;)x.font=90+'px A',x.fillText(v[~~((t/2+i/j)%7)],i*39,540+C(j)*492)

Jan 10 2018 4:32 AM UTC

}// 117/140

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S.T.L.K.R.

remix of d/5813 by u/S.T.L.K.R.

function u(t) {

c.width=2e3;x.fillRect(0,0,2e4,2e5);for(i=8e3;i--;){x.fillStyle=`#0ef`;x.fillRect(990+S(i*16)*T(t+i*420)*999,580+S(i*2)*T(t+i*420)*899,4,5)}

Jan 10 2018 2:30 AM UTC

}// 140/140

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Hyper Space!

u/hope4tg

Tron? :)
u/S.T.L.K.R.

That's classified
u/sandromiccoli

highway remix d/5841
u/S.T.L.K.R.

Never seen it before
u/S.T.L.K.R.

nice one

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sandromiccoli

remix of d/5767 by u/sandromiccoli

function u(t) {

t?x.strokeStyle=`hsla(${a%70},90%,50%,.2)`:a=0;
x.save()
x.translate(960,540)
x.rotate(t/2)
x.strokeRect(s=-a/2,s,a,a)
x.restore()
a+=C(t/9)

Jan 9 2018 3:11 PM UTC

}// 140/140

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Less colors

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sigveseb

remix of d/5776 by u/ETHproductions

function u(t) {

t&&a<1920||(a=b=q=0,p=t*77%23+4,h+=20)
x.font='9em"'
x.fillText('🃏',a+=p,b)
b+=q++
b>930&q>0?q*=t%1/9-.9:0};{h=0

Jan 9 2018 12:05 AM UTC

}// 112/140

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Remixed on my phone so I didn't clean up unused variables etc. Just wanted to see how this looks with emojis :)

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ETHproductions

function u(t) {

c.width|=Z=256;for(Y=1;~Y;Y-=4/Z)for(X=1;~X;X-=4/Z)Math.atan2(((a=Math.acos)(X/(1-Y*Y)**.5)+t)%6.28,a(Y))*9&1&&x.fillRect(Z-X*Z,Z-Y*Z,4,4)

Jan 8 2018 9:23 PM UTC

}// 138/140

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A completely different approach at a rotating patterned sphere: raytracing!

u/sigveseb

nice
u/Xen

mission completed ;-)
u/magna

hax!
u/13thptr

#raytrace
u/13thptr

#sphere #d3

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sandromiccoli

function u(t) {

t?x.strokeStyle=`hsla(${a},90%,50%,.2)`:a=0;
x.save()
x.translate(960,540)
x.rotate(t/2)
x.strokeRect(s=-a/2,s,a,a)
x.restore()
a+=C(t/12)

Jan 8 2018 8:35 PM UTC

}// 138/140

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u/sigveseb

really quite pretty
u/sandromiccoli

the longer you leave it the better it gets :)

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MrFuzzzy

function u(t) {

c.width=999;if(!t)a=Array(99).fill(99)
c.onmousemove=d=>a[0]=d.clientY*1.5
for(i=1;i<99;i++){x.strokeRect(i*9,a[i]=a[i]*.6+a[i-1]*.4,99,99)}

Jan 8 2018 7:54 PM UTC

}// 140/140

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u/Xen

nice idea
u/sigveseb

Haha I saw this and I was like "this one totally reacts to mouse input" before I even looked at the code :D nice one
u/magna

Love this!
u/Xen

sigveseb i dont even check anymore, i just wave my mouse over every dweet... :-D
u/iverjo

#interactive

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sandromiccoli

remix of d/5762 by u/sandromiccoli

function u(t) {

t?x.strokeStyle=R(255,0,0,0.1):a=0;
x.save()
x.translate(960,540)
x.rotate(t%10>5?t/2:-t/2)
x.strokeRect(s=-a/2,s,a,a)
x.restore()
a+=S(t/6)

Jan 8 2018 7:50 PM UTC

}// 140/140

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u/iverjo

Nice rose! Best viewed in fullscreen

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