Top dweets by u/henrosaurus

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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henrosaurus

function u(t) {

c.width|=0
with(x)for(i=999;i--;fill())fillStyle=R(255*T(i),255*S(t)*T(t),255*S(t)),beginPath(),arc(960+T(i+t)*i,540+T(i)*C(t)*i,i,0,i)

Aug 16 2019 10:34 PM UTC

}// 135/140

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u/philipkd

I'm trying to learn the c.width thing, how come you did |=? Isn't is the same as =0?
u/henrosaurus

yeah its just an abbreviation

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henrosaurus

function u(t) {

c.width|=f=20;p=400
for(i=f;i--;)
x.arc(f*S(t)+p*2,f*i*S(t)+p,Math.abs(f*i*S(t)*2),f*C(t),S(t*i),true)
x.lineWidth=9
x.stroke()

Jun 14 2019 4:13 PM UTC

}// 127/140

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tunnelblick

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henrosaurus

function u(t) {

c.width|=f=20;p=400
for(i=f;i--;)
x.arc(f*S(t)+p*2,i*S(t)+p,C(S(t))*p,-t,S(t),true)
x.lineWidth=9
x.stroke()

Jun 14 2019 4:11 PM UTC

}// 108/140

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using it all up

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