Dweets awesomed by u/fervour

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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DirtyDan

remix of d/7049 by u/DirtyDan

function u(t) {

with(x)for(i=32;i-->2;)strokeStyle=`hsl(${i*t},100%,50%)`,lineWidth=i,beginPath(arc(960+C(a=t*i/9)*i,540+S(a)*i,i*i/2,0,7),fill(stroke()))

Feb 23 2018 12:47 AM UTC

}// 138/140

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DirtyDan

remix of d/7021 by u/DirtyDan

function u(t) {

with(x)for(i=82;i-->1;lineWidth=9,strokeStyle="#FFF")beginPath(arc(960+C(a=t*i/9)*(d=i*9*S(t)),540+S(a)*d,i*3,0,7),fill(stroke()))

Feb 21 2018 12:01 AM UTC

}// 130/140

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u/akm

nice!

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DirtyDan

function u(t) {

a=S(t)*6.5
c.width+=0
for(i=0;i<47;i++)
x.font=i*5+'px A',x.fillText("👌",400*S(a*i/47)+960-i*2,400*C(a*i/47)+630)

Feb 19 2018 6:27 AM UTC

}// 113/140

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Sort of did Snoop Dogg's thing by accident

u/aleamb

nice!
u/sigveseb

Lol :)
u/prplz

👌/10
u/iverjo

lol prplz ^^

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DirtyDan

remix of d/6780 by u/DirtyDan

function u(t) {

c.width+=0;x.globalCompositeOperation='xor';for(i=16;i>0;i--)x.beginPath(),x.arc(960,540,(1+S(t*i/10))*i*90,0,44/7),x.fill()

Feb 13 2018 6:18 AM UTC

}// 124/140

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DirtyDan

remix of d/6798 by u/bokoskokos

function u(t) {

a=-Math.abs(S(t*5))
c.width|=0;f=Math.PI*2;x.font='220px Arial';x.fillText('🏀',870,715+a*200);x.ellipse(1010,750,90+a*50,10,0,f,0);x.fill()

Feb 8 2018 10:48 PM UTC

}// 139/140

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u/joeytwiddle

#bounce

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DirtyDan

function u(t) {

c.width+=0
for(i=8;i>0;i--)x.beginPath(),x.ellipse(960,540,(1+C(t*i))*(b=270/8*i),(1+S(t*i))*b,0,0,44/7),x.fillStyle=R(i%2*255),x.fill()

Feb 7 2018 8:59 PM UTC

}// 136/140

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sigveseb

remix of d/271 by u/3bl3gamer

function u(t) {

W=c.width=255;for(i=9<<12;a=i&W,b=i>>8,n=b-45,m=a-99,i--;x.fillRect(a,b,A=1/(((t+a/n)%2)^b/n),A))n*=(B=(W*S(t*29+n/5)+m*m+n*n)/5e3)<1?C(B):1

Feb 24 2017 12:35 AM UTC

}// 140/140

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Based on some of 3b3lgamer's stuff (remix link got broken).

Show more comments…
u/donbright

dude you are the king,.. O M GOSH
u/Renaud___

Fantastic :S
u/lionleaf

Fixed the remix link for ya :)
u/nashcat

holy sh*t
u/Kalanchoe

H...how? This is so impressive.
u/magna

Needs more music.
u/xem

inhuman
u/donbright

still the one that blew my mind the most.
u/lionleaf

#wobble #wobbly #water #mirror #checkerboard #refraction #sphere
u/Xaotic

wtf
u/firegodjr

#raytracing #best
u/stiaje

#witchcraft
u/sigveseb

This one used to be fast, wonder why it is slow now?

You've reached the end.

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