Dweets awesomed by u/timothytomato

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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mxfh

remix of d/2353 by u/cantelope

function u(t) {

x.fill(new Path2D("M940 55l-560 970h560l280-485h-560,l280 485h560"),"evenodd")

Apr 2 2017 4:57 AM UTC

}// 78/140

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for half dtweet just drop factor 10: .fill(new Path2D("M940 455l-56 97h56l28-48h-56,l28 48h56"),"evenodd")

Show more comments…
u/cantelope

:O
u/cantelope

Thank you! What a smart solution.
u/mxfh

btw: that ratio 97:56 is a freakingly good approximation of the square root of 3
u/mxfh

#minimalistic #logo #path2d #triangles #triforce #fillrule
u/mxfh

#Hōjō
u/mxfh

#Hojo #samurai

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nystrand

function u(t) {

p=(a,b,d,w=1)=>d>3?x.fillRect(a-w,b-w,d*w,d*w)&p(a,b,d-5)&p(a+b*C(t+d),b+a*S(d)/8,d-4):x.fillStyle=R(d*88,d*a/9,50+d*99,.3);p(a=650,a,60,a)

Mar 29 2017 8:25 PM UTC

}// 139/140

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u/cantelope

incredible!
u/magna

So pretty!
u/nonce

wow
u/sfz

holy shnikes!
u/donbright

great colors
u/iverjo

#galaxy
u/vain

incredible code and fx. the source is to cryptic for me. XD

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codeslaw

function u(t) {

x.drawImage(c,-10+S(t)*4,0)
i=e=1900;while(i--)x[g='fillText'](['💭','🌎','🍁','👾','😂'][Math.abs(~~(5*S(C(i)*6)))],e-i%20,S(i+S(S(t)))*e)

Mar 29 2017 9:10 AM UTC

}// 134/140

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Tapestry #1

u/z3vin

nice use of emoji as coloring
u/recursive

That's a very convincing woven rug.
u/sigveseb

very nice! also looks quite different from platform to platform (windows, mac, android, etc)
u/magna

Looks super great on Chrome on macOS.
u/joeytwiddle

#texture #colors #tartan #cloth #material

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nystrand

function u(t) {

p=t?(c.width|=n=960,p.push([7,n*S(t)]),p.map(([a,b,d=0,e=b])=>[f=a+a-d,g=b+b-e,f>n?f+6:a,f>0&g<0?g+g:b+.3,x.fillRect(500+a,n-b,22,22)])):[]

Mar 28 2017 4:58 PM UTC

}// 139/140

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u/donbright

excellent
u/katkip

#physics

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sfz

function u(t) {

c.width|=h=540
D=new Date
for(i=h;i--;)I=S(t-i),O=C(t-i),o=!t?u[i]={x:D*i%h,y:D/i%h}:u[i],x.fillRect(2*h+2*o.x*O-o.y*I,h-o.y*O-o.x*I/3,7,4)

Mar 28 2017 7:48 AM UTC

}// 139/140

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Negative galaxy timelapse

u/sfz

if you want to get a laugh and ruin the magic, remove the -i from I and Our :}
u/sfz

*O
u/donbright

lol nice

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z3vin

function u(t) {

r=Math.random;y=c.width;z=c.height;x.fillStyle='#333';for(i=0;i<2999;i++)x.fillRect(r()*y,r()*z,5,5);x.clearRect(r()*y-99,r()*z,r()*z/2,z)

Mar 20 2017 8:42 PM UTC

}// 138/140

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The City Never Sleeps

u/sigveseb

Cool technique!
u/z3vin

thanks! @sigveseb

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Haxel96

remix of d/509 by u/New_Core

function u(t) {

b=8;for(i=6;i--;)x.fillStyle=R(a=b*11*C(t)+b*11,t*i,a*i),x.fillRect(960+b*S(t+i),540+b*C(t+i),1,9);x.drawImage(c,-10,-6,1940,1092)

Mar 19 2017 4:42 PM UTC

}// 130/140

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danielkagan

remix of d/2202 by u/danielkagan

function u(t) {

a=500,e=t/3%98,f=(q,w)=>a+a*q(w*0.06),c.width^=0;for(i=99;i--;)x.moveTo(f(S,i),f(C,i)),x.lineTo(f(S,i*e),f(C,i*e));x.lineWidth=7;x.stroke();

Mar 19 2017 2:31 PM UTC

}// 140/140

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nick

function u(t) {

g=k=>x.fillStyle=R(k,0,Math.abs(k-255))
for(i=0;i<8;i++)
x.fillRect(0,i*155,1920,75)
g(0)
x.fillRect(0,0,960,540)
g(255)

Mar 11 2017 1:09 AM UTC

}// 120/140

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recursive

remix of d/1976 by u/recursive

function u(t) {

for(d=256;--d;)for(X=-32;++X<32;x.fillRect(960+X*8e3/d,100+7e4/d-h,120,9))x.fillStyle=R(h=(C(a=d/9+t*6)+C(X/9+a/3))*35,g=h+C(X^d)*6+90,g/.8)

Mar 9 2017 12:33 AM UTC

}// 140/140

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Bluer waves

Show more comments…
u/sfz

Incredible
u/sigveseb

Epic
u/FireFly

This is crazy, great stuff :D
u/iverjo

Best water on dwitter thus far!
u/iverjo

I also tried to achieve this some time ago, but yours is much more convincing
u/iverjo

https://www.dwitter.net/d/65 and https://www.dwitter.net/d/254 and https://www.dwitter.net/d/295 and https://www.dwitter.net/d/366
u/recursive

Your idea gives really great color to the surface. I wonder if it's possible to animate the colors using your idea, and the wave geometry and lighting using mine.
u/magna

(ノಠ益ಠ)ノ彡┻━┻
u/Renaud___

very very nice
u/jsizzle

Seriously amazing. Wow
u/SpecialAgent

Bravo
u/ideokan

i am a web developre, feeling like a dumb monkey in here
u/PiggyClone205

Welcome to the club, ideokan.
u/Godcranberry

This sis amazing, totally my favorite
u/Godcranberry

is* mb fam
u/iverjo

#water
u/hollo47

#ocean
u/katkip

#waves
u/vain

Very nice and lovely wave

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