New dweets | Dwitter

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 fullscreen

tscotn

function u(t) {

b=255,x.fillStyle=R(b,Math.random()*b,Math.random()*b,.1),x.fillRect(Math.random()*c.width,Math.random()*c.height,50,50)

Nov 6 2020 7:04 PM UTC

}// 120/140

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

Cubic Flame

show FPS hide FPS share fullscreen

tscotn

function u(t) {

b=255,x.fillStyle=R(Math.random()*b,b,Math.random()*b,.1),x.fillRect(Math.random()*c.width,Math.random()*c.height,50,50)

Nov 6 2020 7:03 PM UTC

}// 120/140

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

Cubic Moss

show FPS hide FPS share fullscreen

tscotn

function u(t) {

b=255,x.fillStyle=R(Math.random()*b,Math.random()*b,b,.1),x.fillRect(Math.random()*c.width,Math.random()*c.height,50,50)

Nov 6 2020 7:01 PM UTC

}// 120/140

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

Cubic Raindrops

u/Xen

welcome to the dwitter family

show FPS hide FPS share fullscreen

magna

remix of d/20456 by u/magna

function u(t) {

f=x=>S(y/8+t)
eval(unescape(escape`睩瑨⡸⥦潲⡦楬汒散琨〬〬眽挮睩摴桼㴰ⱷ⤬椽㈵㘻椭ⴻ晩汬⠩⥢敧楮偡瑨⠩ⱡ牣⠨堽椥ㄶ⤫ㄼ㰶Ⱘ礽椾㸴⤫ㄼ㰶ⰳ㈪䵡瑨⹡扳⡶㵦⡘⤩ⰰⰷ⤬晩汬却祬攽刨眬欽⡶㸰⤪眬欩`.replace(/u(..)/g,"$1%")))

Nov 6 2020 6:13 PM UTC

}// 138/140

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

tiyx.land runtime

Show more comments…
u/magna

(Adjusted x/y base to 0 after tixy.land update)
u/magna

tixy.land code goes into the f function on the first line
u/magna

Uncompressed: with(x)for(fillRect(0,0,w=c.width|=0,w),i=256;i--;fill())beginPath(),arc((X=i%16)+1<<6,(y=i>>4)+1<<6,32*Math.abs(v=f(X)),0,7),fillStyle=R(w,k=(v>0)*w,k)
u/pavel

139 but origin is (0,1) :/ f=_=>S(Y/8+t) with(x)for(m=w=i=273;Y=--i>>4;beginPath(fill(arc(X+1<<6,Y<<6,v>0?v:-v,m=0,7))))v=32*f(X=i%16)+m*m,fillStyle=R(k=w-m,k*=v>0,k)
u/erin

shouldn't these clip the circles' radius' to -1,1?
u/Qwitter

awesome style: centered?

show FPS hide FPS share fullscreen

Xen

remix of d/20499 by u/rodrigo.siqueira

function u(t) {

t?x.rotate(C(x.lineWidth=4/t)/59):x.translate(960,540)
d=1e3*S(t/3),x.strokeRect(-d,-d,2*d,2*d)

Nov 6 2020 4:49 PM UTC

}// 95/140

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

play and golf

show FPS hide FPS share 2 remixes fullscreen

rodrigo.siqueira

remix of d/20495 by u/Noobisuke

function u(t) {

if(!t)x.translate(1250,660)
if(t<3.14)x.lineWidth=4/(1+t*t),x.rotate(t/19),
ⵠ=320*(1-S(t/2)),x.strokeRect(-ⵠ*3,-ⵠ,2*ⵠ,2*ⵠ)

Nov 6 2020 3:39 PM UTC

}// 122/140

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

𝜋 spiral box. It takes 𝜋 seconds to complete the drawing. #spiral

u/ciaccodavide

Love it!

show FPS hide FPS share 2 remixes fullscreen

rodrigo.siqueira

remix of d/20495 by u/Noobisuke

function u(t) {

if(!t)x.translate(960,540)
if(t<1.5)x.lineWidth = 8/t,x.rotate(t/9),d=950*(1-S(t))
x.strokeRect(-d,-d,2*d,2*d)

Nov 6 2020 3:00 PM UTC

}// 110/140

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

Spiral formation (rotating squares) #spiral

show FPS hide FPS share fullscreen

ciaccodavide

function u(t) {

eval(unescape(escape`𬠽𭐽🠨𩐽𩐪𝐳𜰷𙐲𝐷𚐥𭰬𫐽𭐽🡡🁩🱡𚰫𞡡🡩🱡𛐭𞡶🁤🱶𚰫𞡶🡤🱶𛐭𞠨𪐽𬠨𚐬𩀽𬠨𚐩𛁦🐨𭐬𨠩🐾𮀮𩡩𫁬𤡥𨱴𚁵𚡷𛁢𚡷𛁷𛁷𚐊𡀦𙡴𙐮𜠾𛠱🱭𚁄🐰𛁣𛡷𪑤𭁨𯀽𜐩𞡄👴𙐮𜠼𛠱𛁦𚁡𛁶𚐬𩠨𪐬𩀩`.replace(/u../g,'')))}{w=D=a=v=i=d=e=32

Nov 6 2020 1:56 PM UTC

}// 140/140

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

Pixel Fetcher

u/ciaccodavide

r=u=>(𝔢=𝔢*5337%257)%ダ,m=u=>𝔞<𝔦?𝔞++:𝔞>𝔦?𝔞--:𝔳<𝔡?𝔳++:𝔳>𝔡?𝔳--:(𝔦=r(),𝔡=r()),f=(u,b)=>x.fillRect(u*ダ,b*ダ,ダ,ダ) 𝔇&&t%.2>.1?m(𝔇=0,c.width|=1):𝔇=t%.2<.1,f(𝔞,𝔳),f(𝔦,𝔡) }{𝔇=𝔞=𝔳=𝔦=𝔡=𝔢=ダ=32

show FPS hide FPS share fullscreen

solendil

function u(t) {

eval(unescape(escape`𮀮𩁲𨑷𢑭𨑧𩐨𨰬𝐬𜀩𒡦👦𬡡𫑥𒡲🐲𝰳𚱦𛰴𜀰𯀰𒡩𩠨𩠥𜠩𩡯𬠨𪐽𜐲𜀬𦱓𛁃𧐽𦱃𛁓𧐻𪐭𛐻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𚁃𦱩𧐽𥀨𭀪𪐩🡩𯁼𬠮𭁯𤱴𬡩𫡧𚀲𚐮𬱰𫁩𭁠𨁛𞀭𚁓𦱩𛐱𧐪𝁼𤱛𪑝𚠲𯁓𦱩𚰱𧐩𧐩🀼𞀩𚑸𛡦𪑬𫁒𩑣𭀨𜀬𪐪𞐬𞐬𞐩𒡴𪁲𫱷𘁲𛐲𝐶`.replace(/uD./g,'')))

Nov 6 2020 10:46 AM UTC

}// 139/140

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

Elementary Cellular Automaton with rule number. Wait for rules 18 or 22. Details at https://en.wikipedia.org/wiki/Elementary_cel…

u/tomxor

#automata
u/rodrigo.siqueira

Stephen Wolfram (creator of WolframAlpha and Mathematica) describes a deeper theory behind those Cellular Automata in his book A New Kind of Science. I invite you to listen to the interview about Cellular automata and its relation with Artificial General Intelligence - Stephen Wolfram and Lex Fridman (MIT AI teacher): https://www.youtube.com/watch?v=ez773teNFYA

show FPS hide FPS share 2 remixes fullscreen

Noobisuke

function u(t) {

c.width=1920 // clear the canvas
x.translate(800, 500);
x.lineWidth = 10;
x.rotate(t*Math.PI);
d = 150*(1-S(t));
x.strokeRect(-d,-d,2*d,2*d)

Nov 6 2020 9:10 AM UTC

}// 140/140

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

My first dweet

u/tomxor

It's a spinning square!! welcome to dwitter :)
u/rodrigo.siqueira

Good idea! Let's remix it, but removing the "clear the canvas" part and changing a bit...