Hot dweets by u/davidsover

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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davidsover

function u(t) {

x.fillStyle=R((t*12+85)%255,t*12%255,(t*12+170)%255)

for(i=0;i<1000;i++){
a=Math.random()*12
x.rotate(a)
x.fillRect(a*100+S(t),0,5,20)
}

May 21 2021 6:33 PM UTC

}// 137/140

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Color Changing Ball

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davidsover

remix of d/19497 by u/davidsover

function u(t) {

for(i=0;i<34;i++){
x.rotate(360)
x.fillStyle=R(255,i*15,0)
x.fillRect(i*100,400,5,20) 
x.rotate(-5)
}

Jul 27 2020 2:41 PM UTC

}// 101/140

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super smooth sun rays

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davidsover

remix of d/19496 by u/davidsover

function u(t) {

for(i=0;i<34;i++){
x.rotate(0.9)
x.fillStyle=R(255,i * 15,0)
x.fillRect(i*100,400,5,20) 
}

Jul 22 2020 7:38 PM UTC

}// 90/140

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better sun rays

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davidsover

remix of d/19495 by u/davidsover

function u(t) {

for(i=0;i<34;i++){
x.rotate(0.9)
x.fillStyle = R(255,i * 15,0);
x.fillRect(i*100+S(t),400,5,20) 
}

Jul 22 2020 7:28 PM UTC

}// 98/140

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davidsover

function u(t) {

for(i=0;i<34;i++){
x.rotate(0.9)
x.fillRect(i*100+S(t),400,5,20) 
}

Jul 22 2020 7:24 PM UTC

}// 67/140

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rings

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davidsover

function u(t) {

c.width|=0
a=new Date().toString().slice(16)
x.font="200px a"
for(i=60;i--;)for(e=3;e--;)x.fillText(i,e*250,670+(i-a.slice(e*3,e*3+2))*250)

May 18 2020 7:12 PM UTC

}// 139/140

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Digital Clock #clock

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davidsover

function u(t) {

c.width|=0
a=2 * Math.PI * t
x.fillRect(900+90 * Math.cos(a),500+90 * Math.sin(a),90,90)

May 18 2020 2:19 PM UTC

}// 88/140

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Orbiting Rectangle

u/davidsover

Idk why I didn't use the shortened versions of sin and cos...
u/Xen

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