Dweets by u/midnoclose

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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Current theme challenge: #Opposites

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midnoclose

remix of d/12767 by u/AdamLantz

function u(t) {

x.font="1080px Comic Sans MS"
x.fillStyle="MediumVioletRed"
x.fillText("Why is this a color?",0,820,1920)

Mar 16 2019 12:34 AM UTC

}// 105/140

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hot dogs

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midnoclose

remix of d/12768 by u/Xen

function u(t) {

w="( ͡° ͜ʖ ͡°)"
x.font="480px Arial"
x.fillStyle="red"
x.fillText(w,Z=99+S(t)*99,Y=520+C(t)*99)
x.strokeText(w,Z,Y)
x.rotate(C(t*3.147)/1e3)

Mar 16 2019 12:28 AM UTC

}// 140/140

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Just barely hit the limit.

u/Xen

declare w in the first text to save 2 bytes ;)
u/Xen

also x.font="480px'"

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midnoclose

function u(t) {

f=5
x.fillStyle=R(S(f*t)*127+128,S(f*t+2)*127+128,S(f*t+4)*127+128)
x.font="120px Arial"
x.fillText("\\____/",(T(t)*500)+750,(S(t)*500)+750)

Mar 15 2019 11:57 PM UTC

}// 140/140

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Sine rainbows are neat

u/LimeLaser

It reminds me of Rainbow Road from Mario Kart!

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midnoclose

function u(t) {

f=0.5
x.fillStyle=R(S(f*t)*127+128,S(f*t+2)*127+128,S(f*t+4)*127+128)
x.fillRect(t*78,(T(5*t)*100)+540,50,10)

Mar 15 2019 11:56 PM UTC

}// 109/140

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I learned how sine, cosine, and tangent waves work today!

u/Jezza

Nice!

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midnoclose

function u(t) {

x.fillStyle=R(S(0.5*t+0)*127+128,S(0.5*t+2)*127+128,S(0.5*t+4)*127+128,1)
x.fillRect(0,0,1920,1080)

Mar 15 2019 12:21 AM UTC

}// 99/140

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I accidentally spelled my username wrong so I had to make a new account.

u/midnoclose

I didn't understand how this math worked before but now I do, so expect a lot more cool stuff!

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