Dweets awesomed by u/innovati

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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tapgiles

function u(t) {

with(x)save(),fillStyle=`hsl(${t*40%360},100%,50%)`,beginPath(),arc(t*1e4%1920,0,100,0,7),fill(),scale(1,1.04),drawImage(c,0,0),restore()

Mar 22 2017 8:07 PM UTC

}// 137/140

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u/scottglz

Can reduce this down to 118 w/ with(x)fillStyle=hsl(${t*40%360},100%,50%),beginPath(),arc(t*1e4%1920,0,100,0,7),fill(),drawImage(c,0,0,1920,1123.2)

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mxfh

function u(t) {

c.width=512
x.scale(s=16,s);x.fillText("🗺️",-1,8)
for(X=s;X--;)for(Y=s;Y--;)x.drawImage(c,(X+t)*8%125,Y*7,10,8,20+(X-7.5)*S(Y/5)*1.4,Y,2,1)

Mar 22 2017 4:28 PM UTC

}// 139/140

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crappy emoji world map reprojection

Show more comments…
u/aemkei

Nice! We need to merge that with https://www.dwitter.net/d/2249
u/sfz

pretty sweet
u/codeslaw

clever!
u/iverjo

#earth
u/katkip

clever
u/mxfh

#map #geo #projection #raster

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joseprio

function u(t) {

C=100;for(i=1e3;i--;)x.fillStyle="#"+(i%2?2:9)*C,x.setTransform(1,i%2?.5:-.5,0,1,i%C*C-i,1.5*i-C),x.fillRect(0,i%2?C:150,C,C)

Mar 22 2017 10:41 AM UTC

}// 126/140

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nick

function u(t) {

c.width^=0;r=x=>Math.random()*C(x)**2*100+500;
x.font='159px o';x.fillText(C(t)**2<0.3?"calm":"pissed",r(t),r(t))

Mar 22 2017 5:02 AM UTC

}// 113/140

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u/tapgiles

lol ;P
u/Xen

love it lol

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donbright

remix of d/2238 by u/aemkei

function u(t) {

r=500;c.width^=0;
t?φ.push(t):φ=[]
φ.map(φ=>{
x.fillStyle='hsl('+r*C((λ=φ*r)/2)+',99%,50%)'
x.fillRect(C(φ)*S(λ+t)*r+999,S(φ)*r+r,9,9);
})

Mar 21 2017 10:52 PM UTC

}// 138/140

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progressive trance planet

u/sfz

Morten Granau works love it

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aemkei

remix of d/2238 by u/aemkei

function u(t) {

r=500;c.width^=0;for(I=F=2;F>-2;F-=1/2e3)x.fillRect(C(F)*S(L=F*r-t)*r+999,S(F)*r+520,W=(20&((S(I+=.25032)*50)*C(.1+I/1000)*.7))*C(L/2),W)

Mar 21 2017 10:36 PM UTC

}// 137/140

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the world …

u/sfz

you are a god.min.js
u/sigveseb

well done!
u/iverjo

#sphere #earth #globe
u/vain

What?? top ++++

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scottglz

remix of d/2194 by u/scottglz

function u(t) {

c.width=76;for(X=71;X--;)for(Y=40;Y--;x.fillRect(X,Y+S(X/9+7*t)+2,1,1))x.fillStyle=X<24&Y<20?Y%2|X-Y&3|!Y|!X?'#447':f:Y/3&1?f='#ddd':'#b23'

Mar 21 2017 8:19 PM UTC

}// 139/140

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u/sfz

awesome!
u/joeytwiddle

#flag

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sfz

function u(t) {

x.drawImage(c,-9,-4,1937.8,1089)
for(i=9;i--;)H=9*S(t),G=9*C(t),x.fillStyle=`hsl(${t+=9*i+t/9},90%,60%`,x.fillRect(960+i+G-H,470+i+H+G,6,6)

Mar 21 2017 8:48 AM UTC

}// 139/140

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Neutron

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jick

function u(t) {

x.fillStyle=R(S(t*1)*255,Math.random()*255,0);
x.fillRect(t*12345%2000,1060,30+Math.random()*300,40)
x.drawImage(c,0,-20,1920,1080)

Mar 21 2017 3:01 AM UTC

}// 131/140

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scottglz

remix of d/2237 by u/dodojojo

function u(t) {

w=c.width=1920;g=-C(t/7)*9+11;for(i=0;i<g;i++)for(j=0;j<g;j++)x.fillRect(i*(w/g)+30*S(g*j),j*(1080/g)+30*C(g*i),w/g-10,1080/g-10)

Mar 20 2017 10:48 PM UTC

}// 130/140

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Made a cycle of my favorite timespan

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