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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aaaaaz

function u(t) {

for(i=0;i<9;i++)x.fillRect(770+i*100+S(t*i*0.15)*300,880,50,200);x.drawImage(c,-9,-9);x.filter=`invert(100)`

May 18 2019 4:34 PM UTC

}// 108/140

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u/rodrigo.siqueira

#default bars

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New_Core

remix of d/32656 by u/Agnes

function u(t) {

for(w=c.width|=i=1080;i--;)x.setLineDash([t*i%30+15*C(t)+25]),x.strokeRect(0,i,w,0)
x.scale(50,50)
x.strokeText("HBO",9,14)

Oct 24 2024 5:48 PM UTC

}// 123/140

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Heavy, and I didnt go for the true logo ;) but maybe it gives some ideas..

u/lewdev

I've never seen setLineDash before. Interesting.
u/Agnes

Why would they give us fillText and strokeText but not just text so we can add it to the path and do interesting stuff with it :(
u/cantelope

u/Agnes because like any path function, there are 2 ways to complete it, fill or stroke. text is just polygons

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KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝢󩝧󪝮󤍡󭍨󚍴󟽳󭍲󫽫󩝔󩝸󭌨󬜿󙽜󭝄󞌳󡝜󭝄󡌹󝬧󞬧󢭕󤭁󤽓󢝃󘍐󠝒󢼧󛍱󟼶󝜺󜬵󛌹󞜩󞭳󨽡󫍥󚌹󛌹󚜩󛍦󫽮󭌽󨌤󮼨󬜽󭌼󜜩󟼱󞬮󜭽󪝮󘍡󬭩󨝬󨌬󨝲󨼨󞜹󛌴󜬬󭌪󜼶󛌰󛌹󚜬󬽴󬭯󪽥󤽴󮝬󩜽󭌾󝌿󙼣󩭦󩬧󞭴󟌱󛬱󙬡󬜿󙼣󩭦󜌧󞭒󚍱󚬱󩜳󚜬󬽴󬭯󪽥󚌩`.replace(/u../g,'')))

Jun 23 2023 5:00 AM UTC

}// 140/140

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Jurassic Park 🦖

u/Xen

love it!
u/aleamb

cool!
u/magna

ahah

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lionleaf

remix of d/41 by u/lionleaf

function u(t) {

c.width=2e3;x.lineWidth=9;for(i=0;s=300,a=s/(s-(t+i*s/400)%s),i<400;i++){x.strokeRect(999-a*(1+S(t))/2,500-a*(1+C(t*2))/2,a,a)}

May 1 2020 9:47 PM UTC

}// 127/140

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Basic #cavern #tunnel but missing some organic texture

u/WasifBoomz

This could make for a fun game!
u/lionleaf

test
u/lionleaf

test

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f8f82804

function u(t) {

throw t?(s+=String.fromCharCode(32+Math.random()*65503|0)):s='';

Jan 14 2019 6:04 PM UTC

}// 64/140

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64-byte unicode typewriter

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remix of d/4935 by u/rg

function u(t) {

var n=1920,e=255,w=_=>[...Array(_).keys()].map(C);w(n).map(i=>{x.fillStyle=R(T(t/i)*e,e*i,e-S(t*i)*e);x.fillText("🛣️",S(t*i)*n,i*n,t/i)})

Sep 10 2019 2:19 AM UTC

}// 138/140

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Xen

remix of d/21949 by u/danny@hille.dk

function u(t) {

for(t?i=2e3:c.width=w=58;i--;x.fillRect(X,Y,1,1))x.fillStyle=`hsl(${i/(S((X=i%w)/6)*C((Y=i/w)/3+t*4+C(X/Y))*9)+t*w},99%,50%,.1)`

Mar 15 2021 12:15 AM UTC

}// 128/140

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"remiix" is a term?

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username

remix of d/10519 by u/yonatan

function u(t) {

c.width=-1
f=(u,v,a,r)=>r<1?x.lineTo(u,v):f(u+S(a)*r,v+C(a)*r,a*(z=C(t/5)*9)+t/z,r/3)
for(i=1e3;i--;f(150,84,j,55))j=i*6e-3
x.stroke()

Jun 8 2019 5:31 PM UTC

}// 134/140

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#randomremix no 7 - it's like little chainsaws

u/katkip

Interesting
u/katkip

#spirograph

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f8f82804

remix of d/11754 by u/f8f82804

function u(t) {

for(c.width^=0,i=223;i--;x.lineTo(X/d+960,Y/d-960))d=Math.hypot(X=S(ϕ=i&1?2.7:.7)*S(θ=i*1.5-t/2),Y=C(ϕ)/.8+3,C(θ)*S(ϕ)+5)/3e3;x.stroke();

Jan 14 2019 6:40 PM UTC

}// 137/140

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#d3 #hyperbolic #tower #model in a #perspective #projection using #hypot

u/f8f82804

#hyperboloid
u/metamero

#moire
u/f8f82804

This dweet is still based on the spherical model it was remixed from, so all the points we generate are still on the surface of a sphere! The trick is judiciously connecting them with lines.
u/f8f82804

#fullhd

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rep_movsd

function u(t) {

t||(M=O=.018,N=P=.9998,r=540)
if(t&&t<3.1)with(x){for(i=200,K=t*r,beginPath();--i;lineTo(K*B+r,K*A+r))A=O*N+P*M,B=P*N-O*M,O=A,P=B;stroke()}

May 15 2021 10:22 AM UTC

}// 139/140

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Look Ma - no trig!

u/rep_movsd

#Circlechallenge