Dweets awesomed by u/nodepond

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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nodepond

function u(t) {

c.width=1920;for(i=0;i<9;i++) { x.lineTo(400+i*100+S(t)*300,400);x.lineTo(800,330*C(17.3*t)+S(t)+400);x.stroke(); }

Sep 12 2018 2:43 PM UTC

}// 115/140

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Knitting machine

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lionleaf

remix of d/9637 by u/nodepond

function u(t) {

c.width|=0
p=840+T(t)*99
x.f=x.fillRect
with(x)f(p-300,400,550,500),fillStyle="#fff",f(p-150,420,250,150),fillStyle="#000",f(p,460,50,90)

Sep 4 2018 12:06 AM UTC

}// 137/140

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#floppy

u/lionleaf

First thing I saw in d/9637 was a floppy disk, so had to do a quick remix :D
u/New_Core

ah the good old floppy.. (I simplified and used clearRect, got down to 107)
u/donbright

please insert disk 2 of 5 .... wrrrrr rrr rrrt
u/joeytwiddle

You could fit 10,000 dweets on a floppy disk. Kids these days. SMH

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nodepond

function u(t) {

c.width=1920
p=640+1*200+S(t)*300
h=100
x.fillRect(p-300,400,550,500) 
x.fillStyle="#fff"
x.fillRect(p,540,h,h)
x.fillRect(p,740,h,160)

Sep 2 2018 12:37 PM UTC

}// 136/140

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Just a small test drawing an A

u/d0n.key

What an efficient way of drawing an A.

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d0n.key

remix of d/5957 by u/d0n.key

function u(t) {

c.width*=1
for(i=0;i<240;i++)r=50*(3+1.8*S(3*t+i*.2)),x.beginPath(),x.arc(260+i*6,540+S(4*t+i*0.1)*10,r/5,0,9),x.fillStyle=R(r,0,r),x.fill()

Jul 31 2018 2:27 PM UTC

}// 140/140

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Balloon snek

u/lionleaf

Looks like one these things I had as a kid: https://sc02.alicdn.com/kf/HTB1rg9AaJLO8KJjS…

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nodepond

function u(t) {

c.width=1920;
j=t;
for(i=0;i<9;i++) x.fillRect(400+i*100+S(t)*500, 400, i+Math.sin(j+i*20)*20*5, Math.sin(j+i*20)*200)

Dec 28 2017 11:42 AM UTC

}// 119/140

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u/username

#default

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