Dweets awesomed by u/highfestiva

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

} // 112/140

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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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highfestiva

function u(t) {

for(i=19;i>2;i-=0.1)x.beginPath(),x.arc((S(i)*9-i*i)*99/i+2e3,1e3-i*56,240-i*9,0,6),x.fillStyle=`hsl(${S(i+t)*130},90%,40%)`,x.fill()

Oct 12, 2017 9:51 AM

}// 133/140

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u/Xen

done you a remix: 3287

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highfestiva

function u(t) {

d=401-C(t*5.3)*97;p=d*S(t*9.1);q=S(t*61/d)+2;r=d*C(t*7.1);x.lineTo(p/q+1e3,r/q+500);x.stroke()

Oct 12, 2017 8:21 AM

}// 94/140

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Xen

function u(t) {

with(x)font=999*T(t)+'px x',fillText('💀',S(t)*2e3,1),globalCompositeOperation='xor',rotate(C(t))

Oct 10, 2017 6:17 PM

}// 96/140

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Firefox ;-)

u/iverjo

Creative

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nystrand

function u(t) {

for(i=c.width|=g=(a,b=a,z)=>--n?g(b*C(o=n>3?i:t)-a*S(o),z,a*C(o)+b*S(o)):x.lineTo(a*(w=960/(z+3))+960,b*w+540);i--;g(C(i^8)))n=6;x.stroke()

Oct 7, 2017 9:00 AM

}// 139/140

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u/cantelope

neat :)
u/lionleaf

Sweet!

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Xen

remix of d/3256 by u/gbnikolov

function u(t) {

for(i=c.width|=l=5e2;i--;x.lineWidth=.2)x.moveTo(960+S(i)*l,540+C(i+t)*l),x.lineTo(960+S(i/t+t)*l,540+C(i/t)*l);x.stroke()

Oct 6, 2017 8:13 PM

}// 122/140

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u/gbnikolov

that's insane <3
u/Xen

thanks :-)
u/magna

So pretty!
u/donbright

how did i miss this one... super work
u/Xen

thank you

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gbnikolov

function u(t) {

l=4e2;s=.6;c.width|=0;o=10;for(i=0;i<o;i+=s)for(j=0;j<o;j+=s){x.moveTo(960+S(i)*l,540+C(i+t)*l);x.lineTo(960+S(j+t)*l,540+C(j)*l)}x.stroke()

Oct 6, 2017 3:15 PM

}// 140/140

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gbnikolov

function u(t) {

c.width|=0;i=300;while(i--){x.moveTo(960+S(i*.2+t)*400,540+C(i*.2+t)*400);x.lineTo(960+S(i-1-t*.1)*540,540+C(i-1-t*.1)*540)}x.stroke()

Oct 6, 2017 1:16 PM

}// 134/140

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u/donbright

:)

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nystrand

function u(t) {

for(x[n=t?++n%4e3:0]=n,c.width|=i=0;i++<n-2;x.lineTo(a+800,x[i-1]+400))a=x[i]+=(i%3+~t%3+~S(t*n))*x[i+~~t%3]/(399-n/18);x.stroke()

Oct 5, 2017 1:42 PM

}// 130/140

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u/magna

Wow!
u/artfarnaa

Double wow
u/Xen

nice work! :)
u/joeytwiddle

#shape #model #3d

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cantelope

remix of d/3246 by u/cantelope

function u(t) {

for(x.fillRect(0,0,i=(w=960)*3,i);i--;x.clearRect(w+(S(q=i/381+S(t)*2)*Z)/(Z=C(q)*Z-7)*w,540+S(p)*v/Z*w,6,6))Z=C(p=i/63.67)*(v=i%8/8+1)+3

Oct 5, 2017 5:53 AM

}// 137/140

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new dweet exporter site https://dweet.net/194/3252

u/innovati

Very nice!
u/cantelope

should probably have done 63.67+t
u/sigveseb

Nice!
u/joeytwiddle

#perspective #dots

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cantelope

function u(t) {

for(i=(w=(c.width|=0)/2)*2.5+1;i--;x.lineTo(w+(S(q=i/382)*Z)/(Z=C(q)*Z-1.9)*w,540+S(p)*v/Z*w))Z=C(p=i/153+C(t/2)*6)*(v=i%2-.5)+.8;x.stroke()

Oct 4, 2017 7:21 AM

}// 140/140

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best fullscreen... color version: https://codegolf.tk/a/192

u/joeytwiddle

Very striking! Have you considered designing furniture for the overly comfortable?
u/cantelope

now i have :)
u/donbright

hot damn

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