Dweets awesomed by u/katkip

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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katkip

function u(t) {

if(!t)x.translate(960,540);x.translate(0,4)
x.fillRect(-4,-4,2e3,1)
x.rotate(999+t/999)

Sep 19 2018 11:38 AM UTC

}// 87/140

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katkip

remix of d/9915 by u/katkip

function u(t) {

c.width*=1;x.translate(960,540);
for(i=0;i<100;i++)
x.fillRect(i+S(t/99)*300,-1e3,5,C(S(t))*2e3),x.rotate(t/99)

Sep 18 2018 5:52 PM UTC

}// 111/140

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cantelope

remix of d/9906 by u/anotherkitten

function u(t) {

with(x)fillStyle=`hsl(${t*=350},90%,${t%99}%`,beginPath(fill()),arc(960,540,5,0,7),X=S(t*=6)*5,Y=C(t)*5,drawImage(c,X-80,Y-45,2080+X,1170+Y)

Sep 18 2018 5:15 PM UTC

}// 140/140

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u/katkip

this is really crazy skill
u/yonatan

I'm not sure why this looks as good as it does.
u/cantelope

my fiance says this looks like "mind control"
u/Noah

That's so raven
u/anotherkitten

man you made this much more cool
u/aemkei

Wow! And I love to play with the number. eg t*=t*3 or t*=97 gives some nice effects.

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katkip

function u(t) {

c.width*=1;x.translate(960,540);
for(i=0;i<100;i++)
x.fillRect(i+S(t/99)*300,-1e3,5,2e3),x.rotate(t/9)

Sep 18 2018 11:59 AM UTC

}// 102/140

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#tunnel

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yonatan

remix of d/9898 by u/Noah

function u(t) {

for(i=21;i--;t<7&&x.fillRect(960+S(a=t-z/19)*r,540+C(a)*r,9,9))r=99+i*9,z=S(r+t*9)>.999,x.fillStyle=`hsl(${z*9*r} 99%${(9-z-C(i/9)**3)*10}%`

Sep 18 2018 10:15 AM UTC

}// 140/140

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Show more comments…
u/BalintCsala

You're insane
u/yonatan

thank you :)
u/iverjo

Very good!
u/iverjo

#donut
u/donbright

hahaha
u/lionleaf

#tasty
u/katkip

you made me hungry
u/BirdsTweetCodersDweet

How did this only get 19 awesomes?
u/katkip

Because we are small community, not really big
u/joeytwiddle

#food

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katkip

remix of d/9887 by u/BirdsTweetCodersDweet

function u(t) {

c.style.background=R();x.fillRect(940+C(t+frame/99)*600,a=540+S(t)*5e2,g=S(t)*50+55,g),x.shadowBlur=99,x.shadowColor=`hsl(${g},99%,70%)`

Sep 16 2018 7:11 PM UTC

}// 136/140

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That's how to write & like a pro!

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katkip

remix of d/9882 by u/BirdsTweetCodersDweet

function u(t) {

x.fillRect(t*200,a=740-((S(t)*2.5+2.5)*2)*50,S(t)*99,C(t)*99),x.fillStyle=`hsl(${S(frame)-a%360},90%,50%)`

Sep 16 2018 6:45 PM UTC

}// 106/140

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3D sin

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katkip

function u(t) {

for(c.width|=i=250,r=540,m=t/9;i--;x.ellipse(960,r,(S(t+S(i)/5)*r+r)/2,r,m/25*i/m,0,m*m),x.stroke())x.beginPath()

Sep 16 2018 9:14 AM UTC

}// 113/140

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Portal

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katkip

function u(t) {

if(frame%250==0){v=Math.abs;c.width*=1;for(i=360;i--;)
x.ellipse(q=540,540,q+v(S(i)),v(q*S(i*S(t))),t,0,6),x.stroke()}

Sep 16 2018 9:10 AM UTC

}// 118/140

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Bacteria in a water drop simulator

u/joeytwiddle

Some nice #moire in here

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katkip

remix of d/9873 by u/katkip

function u(t) {

x.lineWidth=3/t;if(!t)p=0;{for(i=0;i<t;i++)x.lineTo(-540+i*2+S(p)*540+p*.5,540+C(p)*540+C(p));x.stroke();p+=21+t/99}

Sep 16 2018 8:58 AM UTC

}// 116/140

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116bytes art

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