Hot dweets by u/pythech

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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pythech

remix of d/8540 by u/pythech

function u(t) {

x.beginPath()
x.fillStyle=R()
c.width|=0
for(i=500;--i;) {
x.arc(S(k=i*1044+t)*C(i)*400+900,C(k)*400+500,19,0,9)
}
x.fill()

Jun 11 2018 6:52 PM UTC

}// 123/140

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pythech

remix of d/8575 by u/New_Core

function u(t) {

with(x)for(b=c.width|=i=40;i--;fill())ellipse(i*199%b+99*S(a=t+i),1200-a*i*20%1300,77,99,0,!beginPath(fillStyle=`hsl(${i*i},99%,50%,.9)`),9)

Jun 13 2018 1:26 AM UTC

}// 140/140

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added transparency, hsl trick doesn't work on Safari it seems

u/joeytwiddle

Instead of hsl(...) you can use hsla(... which will work in Safari
u/pythech

yeah but then you'll exceed the character limit, oh well
u/pythech

the other browsers silently accept the 4th parameter when they should not. That's a bit trickery for me, or at least that's what I meant. I could phrase it a better it seems, thanks for helping anyway, my bad :D

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pythech

remix of d/8520 by u/pythech

function u(t) {

x.beginPath()
c.width|=0
for(i=t*1.2;--i>0;) {
x.arc(S(i)*C(t)*300+900,700,19+i**Math.min(t,20),0,9,1)
}
x.fill("evenodd")

Jun 10 2018 1:14 AM UTC

}// 122/140

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tunnels

u/lionleaf

#tunnel
u/iverjo

Nice idea
u/katkip

That's genius

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pythech

function u(t) {

with(x)scale(50,50),fillStyle='#3a5',strokeStyle='#252',fill(z=new Path2D(`M20 13a3 3 0 1 0 -2.2 0l-2 5.3a8.8 8.8 0 1 1 6.3 0z`)),stroke(z)

Jun 11 2018 2:46 AM UTC

}// 139/140

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Open Source Initiative #logo

u/13thptr

#path2d

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pythech

remix of d/8539 by u/pythech

function u(t) {

x.beginPath()
x.fillStyle=R()
c.width|=0
for(i=500;--i;) {
x.arc(S(k=i*1043+t)*C(i)*400+900,C(k)*400+500,19,0,9)
}
x.fill()

Jun 11 2018 6:30 AM UTC

}// 123/140

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pythech

remix of d/8513 by u/DirtyDan

function u(t) {

a=360
with(x)for(i=-1;i++<1;lineWidth=9)for(j=18;--j;beginPath(fillRect(595+b+i*a,a,9,a)))arc(960,a+a*i,b=j*20,!i*22/7,i?33/7:11/7),stroke()

Jun 11 2018 2:38 AM UTC

}// 140/140

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thicker line version as it was mentioned

u/DirtyDan

Nice! I didn't see any other opportunities to golf mine further
u/iverjo

Well done!

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pythech

remix of d/8490 by u/pythech

function u(t) {

x.beginPath()
x.fillStyle=R()
c.width|=0
for(i=500;--i;) {
x.arc(S(k=i*1042+t)*C(i)*400+900,C(k)*400+500,19,0,9)
}
x.fill()

Jun 11 2018 6:30 AM UTC

}// 123/140

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pythech

remix of d/8528 by u/BirdsTweetCodersDweet

function u(t) {

with(x)for(i=2;i--;fill())arc(960-80*S(k=t*5+3.14*i),540+80*C(k),80-30*S(t*8),!beginPath(fillStyle=R(i?s=C(t*2)*127+128:w,0,i?w=255-s:s)),9)

Jun 11 2018 1:31 AM UTC

}// 140/140

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Spinning orbs, better version, golfed

Show more comments…
u/pythech

the code belongs to OP, I just golfed it
u/pythech

you can see the original one under the comments
u/pythech

it would be better if @BirdsTweetCodersDweet themselves posted it however
u/pythech

i'll leave this here until (s)he notices it
u/joeytwiddle

Great job finishing it off!
u/BirdsTweetCodersDweet

Yeah, I noticed it :D... Just didn't see the comments on these remixes until now. I am very much a "he" and, as I said in my original post, I really don't mind you making remixes of my dweets - that's what the "remix" feature is for! In fact, I'm kind of honoured in a way :D

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pythech

remix of d/8519 by u/pythech

function u(t) {

x.beginPath()
c.width|=0
for(i=100;--i>0;) {
x.arc(S(i+t)*C(t)*100+900,700,19+i**2.5,0,9,1)
}
x.fill("evenodd")

Jun 10 2018 12:40 AM UTC

}// 111/140

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u/iverjo

#tunnel

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pythech

remix of d/8528 by u/BirdsTweetCodersDweet

function u(t) {

for(i=2;i--;x.fill())x.beginPath(x.fillStyle=R(i?a=S(t*2)*129+129:0,0,i||a))|x.arc(960+80*S(i?π=t*5:n),540+80*C(i?n=π+3:π),80-30*S(t*8),0,7)

Jun 11 2018 12:32 AM UTC

}// 140/140

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golfed version of a=S(t*2) variation, which was mentioned under the comments by OP

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