Dweets awesomed by u/scottglz

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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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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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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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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dodojojo

function u(t) {

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

Mar 20 2017 9:35 PM UTC

}// 130/140

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u/scottglz

Love the first 20 seconds
u/sfz

this is looking!
u/sfz

*kookoo stupid autocorrect

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CHz

function u(t) {

t+=4
c.width=1920
a=Math.PI/8
x.translate(960,540)
x.rotate(t)
for(i=0;i<16;i++)x.arc(0,0,350+100*(S(i+t)+C(i+1.4*t)),i*a,(i+1)*a)
x.fill()

Mar 20 2017 4:51 AM UTC

}// 139/140

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CHz

function u(t) {

c.width=1920
for(a=0;a<34;a++){for(b=0;b<20;b++){x.save()
x.translate(a*60,b*60)
x.rotate(t*(a+b+20)/10)
x.fillRect(0,0,60,60)
x.restore()}}

Mar 19 2017 11:27 PM UTC

}// 140/140

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u/katkip

#waves

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scottglz

remix of d/2190 by u/scottglz

function u(t) {

for(X=71;X--;)for(Y=40;Y--;)x.fillStyle=X<24&Y<21?Y%2|X-Y&3|!Y|!X|Y>18?'#00f':f:Y/3&1?f='#fff':'red',x.fillRect(X*25,(Y+S(X/9+t*9))*25,25,5)

Mar 18 2017 5:00 PM UTC

}// 140/140

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u/sfz

brilliant!

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mxfh

remix of d/2184 by u/mxfh

function u(t) {

for(w=540,i=W=4*w;i;x.beginPath(),x.arc(W*(T(i)+s*t/3)%W,i?w+w*S(r=s*W):w,i?s*9:W,0,6),x.fillStyle=R(i,i,r%i,i?1:.1),x.fill())s=w/(i--*3+w)

Mar 18 2017 4:36 PM UTC

}// 139/140

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u/sfz

great idea and execution 💯💯💯
u/donbright

excelllent work
u/iverjo

#parallax #stars
u/mxfh

arc
u/mxfh

#arc

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