Dweets awesomed by u/DirtyDan

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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: #Food

show FPS hide FPS share 1 remix fullscreen

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

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

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…

show FPS hide FPS share 2 remixes fullscreen

prplz

remix of d/8154 by u/Xen

function u(t) {

r=Math.random
for(i=666;i--;x[S(((22-y)**2+(13-z)**2)**.35+t)**2>.8?'clearRect':'strokeRect'](y*T,z*T,T=44,T))y=r()*T,z=r()*T

May 26 2018 12:52 PM UTC

}// 125/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Thanks Xen for the strokerect, it makes really cool textures

u/firegodjr

Looks like pencil crosshatching!

show FPS hide FPS share fullscreen

jellyedwards

remix of d/8172 by u/generative-eu

function u(t) {

c.width|=0;with(x)for(i=66;i--;stroke())H=i%29,A=H>10,beginPath(lineWidth=25+H),arc(960,540,L=8*i,A*5.4,A?4:7),strokeStyle=R(255-L*t,0,0,.4)

May 24 2018 6:23 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

What are you doing, Dave? .... #2001

u/zanella

*applause*
u/generative-eu

This is awesome, thanks for the remix!
u/jellyedwards

Thanks very much! I had tried something like this before but couldn't get it <140, your dweet really helped!

show FPS hide FPS share fullscreen

GeorgesAbitbol

function u(t) {

for(j=0;j<6;j++)
for(i=1;i<7;i++)
x.fillRect(958+80*S((j+i)*t)+170*(i-3.5),170*(j-2.5)+538+80*S((j+(i+1))*t),4,4)

May 16 2018 9:03 PM UTC

}// 113/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/Xen

Love it!
u/hollo47

Beautiful!
u/fujimotos

See the hashtag #multi_dweet for the similar dweets

show FPS hide FPS share 1 remix fullscreen

loernz

remix of d/8094 by u/yonatan

function u(t) {

c.width|=0
for(i=6e3;i--;x.fillRect(960+(h=S(i/10-t)*i/4),1200-i/2-C(t+i/1023+h*h/1e8)*h*i/5e3,s=99/i**.1,s))x.globalAlpha=.07

May 16 2018 10:27 AM UTC

}// 126/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share fullscreen

nix

function u(t) {

for(w=i=c.width=1920;i>=0;i--){x.fillRect(S(2*t)+w/4*C(t/2+i)+w/2,((w/(1+(T(.2+S(i+t)/i*t))*40)))*S(i+t)+500,(25*(S(i+t))),w/50*(C(t+i))
)}

May 15 2018 10:04 PM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/magna

Wild!
u/aleamb

epic!
u/nix

Thanks! ^_^

show FPS hide FPS share 1 remix fullscreen

New_Core

function u(t) {

t?c.width=-1:a=1
a+=(t%6)-3
x.arc(300+a,119-68*S(2*t%3.16),50,0,7)
x.stroke()
x.clip()
x.font="6cm A"
x.fillText("Dwitter",200*S(t)-200,160)

May 11 2018 9:01 AM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/uchenna

please i'm new to javascript how can i use this code on my project
u/sigveseb

this is a cool one!
u/prplz

Nice! I didn't know about clipping
u/BuRRak

Cool! By commenting out clip you see what is going on a bit more!‮
u/fujimotos

#text
u/13thptr

#clip

show FPS hide FPS share 1 remix fullscreen

magna

remix of d/8081 by u/magna

function u(t) {

for(i=389,x.fillStyle=R(0,0,0,C(t)*.97+1),x.fillRect(0,0,2e3,2e3);i--;x.fillText('🔴⚪🔵',i%26*80-S(a=t*2+i/2)*70,~~(i/26)*80+C(a)*70));

May 11 2018 5:21 AM UTC

}// 133/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/Xen

Love it!
u/aleamb

yeah!
u/loni_art

ow oof ouch, nice!
u/magna

#rgb
u/Qwitter

feels like i spilt some water on my rgb display

show FPS hide FPS share fullscreen

jdidion

function u(t) {

p=c.width=2e3
q=(w,l)=>x.lineTo(z+S(w)*l,z+C(w)*l)
for(i=0;i<6;i+=.3)for(w=0;w<6;w+=.4/(S(t)+1),x.beginPath(),q(i,p,z=p/4),q(w,z))x.stroke()

May 10 2018 12:46 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/aleamb

cool!

show FPS hide FPS share fullscreen

Xen

remix of d/8057 by u/nix

function u(t) {

for(c.width=i=1e3;i;i-=8)x.beginPath(s=S(i+t-C(t))),x.ellipse(500+69*s,300,h=69*(2+C(t+i)),h,s,2+s,s),x.stroke()

May 9 2018 8:40 PM UTC

}// 112/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Had to have a play with this one ;-)

dwitter.net | DirtyDan (11265)