Top dweets by u/CaptainMeat

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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CaptainMeat

remix of d/25417 by u/CaptainMeat

function u(t) {

p=()=>{return Math.random()};x.globalCompositeOperation="xor";x.fillRect(p()*1920,p()*1080,p()*100,p()*100)

May 6 2022 3:44 PM UTC

}// 107/140

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CaptainMeat

remix of d/25445 by u/CaptainMeat

function u(t) {

z=y=0;g=c.width|=0
x.globalCompositeOperation="xor"
for(;z<g;z++)
for(;y<z;y++)
x.fillRect(z^y*C(t)+880,T(t)*z^y+440,100,100)

May 6 2022 2:49 PM UTC

}// 125/140

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CaptainMeat

function u(t) {

c.width=1920
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*t*t,400+S(t)*100,50,200+S(t)*100)

Jul 8 2020 6:26 PM UTC

}// 89/140

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i dont know what im doing

u/Xen

welcome to the dwitter family!

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CaptainMeat

function u(t) {

for(y=0;y<2e3;y++){x.fillRect(100*t,y&100*t,2,2)
x.fillRect(2e3-(100*t),y&100*t,2,2)}

Feb 22 2024 7:19 PM UTC

}// 85/140

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double sierpinski

u/Joachim

-30 char: for(y=4e3;y--;x.fillRect(y<2e3?1920-T:T,y&T,2,2))T=t*99

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CaptainMeat

function u(t) {

x.font='100px serif';x.fillText('.',(t*5)*S(t)+1e3,(t*5)*C(t)+600)

Jul 29 2023 3:41 PM UTC

}// 66/140

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spiral

u/cantelope

instadraw: x.font='100px serif';for(m=0;m<1e3;m+=1/60)x.fillText('.',(m*5)*S(m)+1e3,(m*5)*C(m)+600)

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CaptainMeat

remix of d/25423 by u/CaptainMeat

function u(t) {

c.width|=0;x.globalCompositeOperation="xor";for(i=0;i<1920;i++){x.fillRect(i&t^i,i&t*i,i&t*i,i&t*i)}

May 6 2022 4:03 PM UTC

}// 100/140

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CaptainMeat

function u(t) {

f=n=>{return parseInt(((((1+5**(1/2))/2)**n)-(((1-5**(1/2))/2)**n))/5**(1/2))}; throw `Fibonacci ${t&t}: ${f(t&t)}`

May 4 2022 5:56 PM UTC

}// 115/140

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#fibonacci

u/CaptainMeat

gets funky after 100

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CaptainMeat

function u(t) {

c.width=1920;for(i=1920;i>0;i--)x.fillRect(i,S(i+t)*500+540,25,25)

May 2 2022 8:37 PM UTC

}// 66/140

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just now realized that you can force yourself to see the dots going up or down

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CaptainMeat

function u(t) {

p=()=>{return Math.random()};x.fillStyle=R(p()*255,p()*255,p()*255,p());x.fillRect(p()*1920,p()*1080,p()*100,p()*100)

May 2 2022 8:28 PM UTC

}// 117/140

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CaptainMeat

remix of d/25460 by u/CaptainMeat

function u(t) {

x.globalCompositeOperation="xor"
for(i=0;i<1920;i++){x.fillRect(i^t,(i*t)|0,25,25);}

May 7 2022 8:33 AM UTC

}// 84/140

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i swear this is not spam

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