Dweets by u/Uam

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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Uam

function u(t) {

c.width=1920
for(i=1000;i--;){x.fillStyle=R((i*t*t)%256,(i^3*t)%256,(20*i)%256);x.fillRect(i,500+(1000*i-i*i)/625*S(t*.00628*i),10,10)}

Dec 31 2019 5:32 PM UTC

}// 135/140

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I tried to remix some pico-8 tweet I saw yesterday. I’ll try to make it better tomorrow

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Uam

function u(t) {

c.width|=0
for(j=1;j<20;j++){for(i=0;i<6.28;i+=0.02){
x.fillStyle=R(256*S(t*j),256*C(t*i),99)
x.fillRect(500+20*j*C(i),500+20*j*S(i),9,9)
}}

Dec 30 2019 6:00 PM UTC

}// 140/140

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Just a first try! I’d like to know how the colors work...

u/Xen

join discord in the about ^^ ask in coding help channel ;-)

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