Dweets awesomed by u/ArthurThuczsec

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: #Food

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Xen

remix of d/6323 by u/yonatan

function u(t) {

for(a=99;--a;x.fill()){x.beginPath(x.fillStyle=R($=a*S(a+t*9),a-$,$+a))
for(i=3;i--;)x.lineTo(960+C(z=t+a+i)*a*9,540+S(z%(t*t))*a*7)}

Jan 22 2018 3:20 PM UTC

}// 133/140

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Shoutz 2 yonatan and Veubeke

u/sigveseb

cool style
u/Xen

thanks :)

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Xen

remix of d/6305 by u/yonatan

function u(t) {

t?0:k=X=Y=9/4
for(t<9?i=1e4:i=1;i--;X=n)x.fillRect(960+X*350,540+Y*350,.2,.2),n=S(-k*Y)+C(-k*X),Y=S(k*X)+.7*C(k*Y)

Jan 22 2018 12:40 AM UTC

}// 114/140

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Slight tweak, Shoutz 2 yonatan.

u/yonatan

nice alpha channel trick!
u/Kevjonesin

"murmuration"

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Xen

remix of d/6062 by u/dogspace

function u(t) {

Z=c.width=200
x.strokeStyle=R(Y=t*Z%99,C(t)*99,99-Y)
for(i=Z;i--;x.stroke())x.beginPath(),x.arc(99,50,i*(C(t/3)+1)*3,4*C(t+(Z/i)),4*S(i+t))

Jan 15 2018 5:17 PM UTC

}// 139/140

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had a little play

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Jezza

function u(t) {

a=860;b=540;c.width=a*2;for(i=0;i<99;i++)t+=.9,x.beginPath(),x.moveTo(a,0),x.quadraticCurveTo(T(t)*b+a,b,S(t)*a+a,b*2),x.stroke()

Jan 12 2018 2:21 AM UTC

}// 129/140

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T() challenge!

u/Jezza

Oh! Sandromiccoli was already using it to great effect: https://www.dwitter.net/d/5841
u/Xen

whats the T() challenge?
u/Jezza

Oh I just meant using the under-used T() function.
u/loni_art

feels a bit hyperbolical! i like it!
u/iverjo

Best in fullscreen

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Xen

remix of d/5838 by u/DonKarlssonSan

function u(t) {

c.width|=0
x.globalCompositeOperation="xor"
x.translate(960,540)
for(i=24;i--;x.fillRect(s=i*i,s,s*=-2,s))
x.rotate(S(t)*C(i-t))

Jan 12 2018 1:24 AM UTC

}// 128/140

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Malice in wonderland

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u/DonKarlssonSan

Nice! Cool golf tricks!
u/Xen

thanks, are you in the chat?
u/DonKarlssonSan

Just joined!
u/DonKarlssonSan

I remixed your remix: https://www.dwitter.net/d/5974
u/sigveseb

Basically intrinsic gravity in dweet form
u/Xen

i think u/magna started making it scene by scene on here...

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Xen

remix of d/5862 by u/zanella

function u(t) {

c.width|=s=m=h=960;n=v=540;for(i=4e3;i--;x.fillRect(m,n,8,8))s=(s+t+3*Math.random()|0)%8,o=1.57*s,m=(m+h+v*C(o))/2,n=(n+v+v*S(o))/2

Jan 10 2018 10:22 PM UTC

}// 131/140

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Shoutz to zanella

u/zanella

ACHIEVEMENT UNLOCKED - Got a remix from Xen! :D Thanks, man!
u/Xen

Xenmix - (25g), you're welcome :P

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Xen

remix of d/5798 by u/FrenchToast

function u(t) {

t?i=Z:Z=c.width=255
for(;i--;x.fill(x.arc(129-i*C(t+i),69+39*S(t+i/(S(t)+6)),i/9,0,9)))x.fillStyle=`hsla(${i+t*i},99%,50%,.1)`,x.beginPath()

Jan 10 2018 5:36 PM UTC

}// 140/140

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had to have a play

u/ETHproductions

I absolutely love this. Wish I could "Awesome!" multiple times, haha
u/Xen

one day there will be a "fav5" feature i bet ;-)
u/joeytwiddle

#rainbow #colors
u/katkip

#xweet

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Xen

remix of d/5724 by u/FrenchToast

function u(t) {

for(c.width|=i=L=255;i--;x.strokeRect(X,i*4,i*3,i*2))x.fillStyle=R(L*C(t),i%L,i%L-100),x.fillRect(X=1920/2+C(T(t*2-i/300))*i,i*4,i*3,i*2)

Jan 7 2018 9:31 PM UTC

}// 137/140

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Shoutz to u/FrenchToast love the original

u/yodacoder

This is cool!
u/GitAtMe

Definitely one of my favorites!
u/Xen

thanks :-)

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Bugsy

function u(t) {

i=c.width=2e3;c.onmousemove=e=>{X=e.x*3.5,s=t};for(a=540;i--;){d=Math.abs(X-i);x.fillRect(i,a+a*C(i/50)*C((d-a*(t-s))/300)*(i%2?1:-1),9,9)}

Jan 7 2018 1:12 PM UTC

}// 139/140

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Move your mouse to set the origin point

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Xen

remix of d/5156 by u/Xen

function u(t) {

t?x.fillStyle=`hsla(${t*Z},99%,50%,.03)`:x.translate(960,Z=540)
for(i=99;i--;x.rotate(1/(Z*i)))x.fillRect(i*50-1e3,-1e3,19,2e3)

Jan 5 2018 10:22 PM UTC

}// 127/140

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Last was broken on chrome for some reason...

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u/magna

Ah! My eyes!
u/joeytwiddle

Illegal patterns detected. Visual realignment crew dispatched.
u/donbright

omg Xen ... reminds me of physics lessons about interfering waves
u/Xen

reminds me of last friday..... :-D
u/joeytwiddle

#shiny
u/katkip

you like colors

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