Random 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

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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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BriSeven

function u(t) {

eval(unescape(escape`挮睩摴桼㵮㴶㐻景爨樽渻樭ⴻ⥦潲⡩㵮㭩ⴭ㭸⹦楬汒散琨ⴲ㔬㠰⭃⡡⨴⵴⨴〩⨳〭䌨㌪樯渫㤩⨵〬㈰ⰲ〩⥸⹦楬汓瑹汥㵒⠲㔵⵪⨳ⱪ⤬砮獥瑔牡湳景牭⡃⡡㴶⸲㠪椯渫琩⨲ⱓ⡡⤬ⵓ⡡⤪㈬䌨愩ⰹ㔰ⰵ〰⭪⨷⤠`.replace(/u(..)/g,"$1%")))

Apr 14 2020 11:28 AM UTC

}// 139/140

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A tasty bella pepper.

u/sigveseb

Mmm makes me hungry
u/BriSeven

Ages ago I had a super long dweet that I couldn't post, that was something like 3d lighted aliens made from randomized particles. The trickiest thing about them was the z-sorting. But, you kinda get that for free if you carefully draw in layers along the axis you're rotating on. Painter's algorithm in essence, but the data is structured so you don't have to run a sort.
u/BriSeven

one of these days I'll understand the BSP algorithm

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tadeoexq

function u(t) {

for(c.width|=0,i=3e3;i--;x.fillRect(960+T(p=T(i))/Z,540+C(p)/Z,K=30*T(t/9),K))Z=T(i*i)/(P=(i-S(t/9)*t)%9)**4

May 30 2023 11:23 PM UTC

}// 109/140

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had fun making my first dweet

u/Joachim

Remix of d/27838

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Axioplase

function u(t) {

t==0?x.fillRect(0,0,m=1e3,m):d=x.getImageData(0,0,n=m*S(t),n),
x.putImageData(d,new Date%m,new Date%1e2)

Mar 12 2026 7:06 PM UTC

}// 104/140

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copypasta

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eviltoad

function u(t) {

t||(d=1,h=1079)
x.fillStyle='hsl('+360*S(t)+',100%,50%)'
h==0?d*=-1:x.fillRect(0,h-=d,1920,1)

Jan 5 2018 3:36 PM UTC

}// 94/140

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4ce

function u(t) {

f=(c,X)=>{
if((x.fillStyle='green')!=c)x.fillStyle=c;
x.fillRect(X,99,99,99)
};
f('red',0);f('not color',99);f('rgb(0,0,255)',198);f(1,297)

Apr 19 2023 6:19 PM UTC

}// 140/140

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if new parametr color (c in f(c,X) )== not default color orAnd typeColor ? make new color : else make default color ; How you think thisIdea==goodAndNearWithoutBug?

u/4ce

UPD: 1) "typeColor" in demo probably meaning color,pattern,gradient or any valid value 2) base idea what fillStyle work if get value like a color and maybe not make error if get other values and if fillStyle get "values other" previous value colorLike stay untouched 3) more simple code f=(c,X)=>{x.fillStyle='green';x.fillStyle=c;x.fillRect(X,99,99,99) };f('red',0);f('not color',99);f('rgb(0,0,255)',198);f(1,297) ; ~_^⠀goodLuck!

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katkip

function u(t) {

for(w=540,i=W=4*w;i;x.beginPath(),x.arc(w*(T(i)+s*t/s)%W,i?w-w*S(r=w*s):w,i?s*9:W,0,6),x.fillStyle=R(s,s,r%i,i?1:.01),x.fill())s=w/(i--*3+w)

Jul 28 2018 6:31 PM UTC

}// 140/140

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ms.roboto

function u(t) {

S&&(S=0,b=99,w=1920,X=w/2,Y=500,H=V=2)
c.width=w
H=X<b|X>w-b?-H:H
V=Y<0|Y>1e3?-V:V
x.fillRect(X-=t*H,Y+=t*V,s=30,s)
x.fillRect(82,Y-b,s,250)

Oct 18 2018 10:31 AM UTC

}// 140/140

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Solo Pong (kinda)

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tomxor

remix of d/15951 by u/tomxor

function u(t) {

for(w=c.width=120,i=9e3;i--;x.fillRect(R=i%w,T=i/w,1,.5-Z/64))for(j=4,Z=T;j--;)Z=((R-60)**2+(T-33)**2+Z*Z)**.5-24+C(R*T/120+t*9)*C(Z/3+t)*7

Oct 6 2019 7:24 PM UTC

}// 139/140

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Ray Marching SDF Gone Wrong

u/tomxor

Not sure what Z represents anymore, it's essentially chaotic marching...
u/tomxor

Oh, i see it now, it's a #stargate just add glyphs
u/tomxor

#raymarching

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JonasWechsler

function u(t) {

l=~~(255*t);for(i=-1;++i<192*108;){j=(i%192);k=~~(i/192);x.fillRect(j*10,k*10,10,10);j+=l;k+=l;x.fillStyle=R(j%255,k%255,j*k*192%255,1);}

Feb 27 2017 10:13 PM UTC

}// 137/140

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rodrigo.siqueira

remix of d/28863 by u/rodrigo.siqueira

function u(t) {

c.style='filter:sepia(.4'
for(X=Y=t,i=9e4;i--;x.fillRect(X*190-710,Y*50+1300-X*70,.1,t<4))
Y=(i/Y&2)*7+(Y-X)/2+X*S(X/3),X+=Y/2

Dec 11 2023 1:01 AM UTC

}// 126/140

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Marbled Paper Patterns (paper marbling technique)

u/tomxor

I've been playing with the idea of implementing a remix tree view and stumbled into this massive one... The root is saturn d/10534, 60 parents up, which seems kind of appropriate :)