Dweets awesomed by u/matteoren

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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matteoren

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

Mar 12 2018 10:57 AM UTC

}// 113/140

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matteoren

function u(t) {

d=1e3 for(c.width+=i=0;i<d;){X=S(9*i)Z=C(99*i)B=(4-Z*T(t)+X*S(t))/dx.fillRect(d+(X*C(t)+Z*S(t))/B,d+C(9*i++)/B,.03/B,.03/B)

Mar 12 2018 10:44 AM UTC

}// 123/140

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matteoren

function u(t) {

34986986code//44syntaxerrorCode118

Mar 12 2018 10:36 AM UTC

}// 34/140

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matteoren

function u(t) {

how do u use dwitter Prplz :D

Mar 12 2018 10:33 AM UTC

}// 29/140

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nice

u/matteoren

nice
u/joeytwiddle

start by changing numbers around. that can go a long way :)
u/Xen

join dwitters discord chat for more help, link in about section.

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prplz

remix of d/271 by u/3bl3gamer

function u(t) {

var X,Y,k
c.width|=0
for(X=240;X--;)for(Y=64;Y--;)(X-120)/(k=Y-72)+9+t&1^Y/k&1&&x.fillRect(X*8,1080-Y*8,8,8)

Mar 11 2018 6:11 AM UTC

}// 108/140

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I was attempting to optimize for FPS, try commenting out the var line

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