Dweets awesomed by u/pythech

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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pythech

function u(t) {

c.width=1920
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects
setStatsVisibility(1)
frame^=64

May 29 2018 2:49 PM UTC

}// 124/140

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u/lionleaf

#default #glitchy
u/Galaxtone

Since theres more in this one: #glitch

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pythech

remix of d/8294 by u/pythech

function u(t) {

c.onmousemove=d=>m=d
with(x)for(x.a=moveTo,x.b=bezierCurveTo,c.width=k=p=360;p-=9;b(p,!a(p,!b(!a(!stroke(),p),p,m.x,m.y,k,p)),m.x,m.y,p,k));

May 29 2018 2:15 PM UTC

}// 140/140

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pythech

remix of d/8293 by u/pythech

function u(t) {

c.onmousemove=e=>v=e.x
with(x)for(x.a=moveTo,x.b=bezierCurveTo,c.width=k=p=360;p-=9;b(p,!a(p,!b(!a(!stroke(),p),p,p,v,k,p)),v,p,p,k));

May 29 2018 1:37 PM UTC

}// 134/140

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No difference, just using less chars

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pythech

remix of d/8285 by u/S.T.L.K.R.

function u(t) {

x.a=x.moveTo
x.b=x.bezierCurveTo
c.onmousemove=e=>v=e.x
with(x)for(c.width=k=p=360;p-=9;b(!a(!stroke(),p),p,p,v,k,p),a(p,0),b(p,0,v,p,p,k));

May 29 2018 1:26 PM UTC

}// 140/140

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Hover your mouse over the canvas to see the effect

u/deobfuscate

#interactive

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Agnes

function u(t) {

with(x)for(l=1600;l--;T=l%100)F=t+25*S(l+t/T),fillStyle=R(q=1e4/T,l/(h=T+T/12),q,.01),beginPath(fill()),arc(960+T*F*C(h),540+T*F*S(h),T,0,7)

May 29 2018 10:40 AM UTC

}// 140/140

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I was trying to make a lotus flower thing but it turned into a 90s tie-dye pattern instead.

u/magna

Nice!

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hope4tg

remix of d/8253 by u/hope4tg

function u(t) {

x.font='3em x';for(i=240;i--;x.fillText('■',i*8,(t*5|0)*8))x.fillStyle=R(l=(S(i/10)*(t*S(t)-t*t)%5/5)*255,(l+128+(t*4))%255,0)

May 29 2018 9:36 AM UTC

}// 126/140

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Alien art

u/hope4tg

#weird
u/S.T.L.K.R.

Alien embrio generator

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BalintCsala

function u(t) {

t?(x.font="30px A",x[A="fillText"]("⚫",-17,11),x[A]("ˎ}",13,9),x.rotate(1.2566)):(c.width=110,x.translate(55,32))

May 29 2018 1:32 AM UTC

}// 113/140

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cherry flower

u/lionleaf

#flower

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S.T.L.K.R.

remix of d/8280 by u/S.T.L.K.R.

function u(t) {

x.a=x.moveTo,x.b=x.bezierCurveTo
with(x)for(c.width=k=p=360;p-=6;a(0,p),b(0,p,p,m=p+C(t)*p,k,p),a(l=p*2,0),b(l,0,l+l*S(t),m,l,k),stroke());

May 29 2018 1:10 AM UTC

}// 139/140

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Again special thanks to pythech https://www.dwitter.net/u/pythech

u/uchenna

i have been trying to implement this on my project please help me, thanks
u/S.T.L.K.R.

Sure how can i help? If it helps https://www.scratchapixel.com/lessons/advanc…
u/S.T.L.K.R.

Also a related project on my github: https://github.com/STLKRv1/Bezier-Surface-Re…

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S.T.L.K.R.

function u(t) {

c.width=-1
c.onmousemove=d=>a=d.x
for(i=9;i--;){p=i*30
x.moveTo(0,p)
x.arcTo(3e2,a*i,0,p,9)
x.moveTo(p,0)
x.arcTo(a*i,3e2,p,0,9)
x.stroke()}

May 28 2018 10:59 PM UTC

}// 140/140

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move your mouse over for grid i guess

u/lionleaf

Awesome #interactive

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DataMeta

remix of d/4256 by u/danr

function u(t) {

p=Math.PI;for(i=0;i<1080;i++){s=i==0?2920:9;x.fillStyle=R(i,i,i,.1);x.fillRect(S(t/p-t)*600*T(S(i%p-t))+960*(i==0?-1:1)-56,i*S(t+i),s*7,s);}

May 28 2018 7:31 PM UTC

}// 140/140

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props to the community for providing such rich material to remix

u/uchenna

i have been trying to implement this on my project please help me, thanks

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