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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Xen

function u(t) {

for(c.width|=i=50;i--;x.rotate(C(t*i)/19))x.fillRect(i*99+S(t)*400,400,50,200)

Dec 16 2018 8:21 PM UTC

}// 78/140

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u/cantelope

thumbs up from me :)
u/magna

#defauulltt777393adk3khk
u/katkip

Why all my room is movigwnqiuryhq i7189 p
u/Xen

i cant quite explangiu7ey5whtdh
u/iverjo

This has to be at least 7 on the richter magnitude scale
u/DwitterGameStudios

#default #earthquake

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taupelink

remix of d/35819 by u/taupelink

function u(t) {

for(i=z=4e3;i--;x.fillRect(i/2,240*t-r,4,z+=9*C(z*C(z+i/r/z/4)-t/z*4)))x.fillStyle=R(r=160-(z=9+4*C((z+t%(2/z)*6^i/z**3)/8))*z,r/.8,r/z,z/r)

Jul 6 2026 7:05 AM UTC

}// 140/140

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d/35826 leafy

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jdidion

function u(t) {

c.width=3e2
x.fillText("below🠗",10,10)
throw([...Array(20)].map((v,i)=>" ".repeat(20-(z=S(i/2+t*2)*20))+"/"+"_".repeat(20+z)+"\\").join`
`)

Jan 27 2021 6:15 PM UTC

}// 140/140

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the errors are the dweet..

u/Xen

love it!

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wclang

function u(t) {

c.onmousemove=e=>X=e.clientX
a=20
for(i=0;i<80;i++){for(j=0;j<50;j++){z=(i*i+j*X+77*t)%255;x.fillStyle=R(z,0,0,1);x.fillRect(a*i,a*j,a,a)}}

Dec 28 2017 9:26 PM UTC

}// 140/140

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Move the mouse around to change the patterns

u/wclang

This borrows from Firefly #1629 again for capturing mouse movement, and combines my previous two dweets.
u/iverjo

#interactive

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katkip

remix of d/16246 by u/Xen

function u(t) {

x.fillRect(t,t,t**=9,t)

Oct 23 2019 12:37 PM UTC

}// 23/140

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ivylab

function u(t) {

c.style.background='gold'
V='X112131414224344415451626361828384849'
for(i=c.width=2e3;i;x.fillRect(V[i--]*Y+T(C(i)*t)*2,V[i--]*Y,Y,Y))Y=182

Jan 17 2020 3:24 PM UTC

}// 139/140

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Getting to know T

u/katkip

lol
u/ivylab

Some days later and for the first time I notice that some of the rectangles don't move at all

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hollo47

function u(t) {

c.width=1920
n=300
f=345
x.beginPath()
for(i=0;i<=n;i++){z=-4+S(t)-2*C(t+i*f)
x.lineTo(960+S(t+i*f)*i*4/-z,f+(C(i*f)*4+i*4)/-z)
x.stroke()}

Apr 19 2018 4:33 PM UTC

}// 139/140

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My first perspective! I know there's like a thousand of these on dwitter, but this is mine and I understand what's going on!

u/aleamb

Awesome! ;)
u/BuRRak

#perspective

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julie

remix of d/124 by u/julie

function u(t) {

c.width=1920;for(i=0;i<900;i++){x.fillStyle=R(i/3,0,255);x.fillRect(100+S(i*t)*3000,100+i,90*C(t),90)}

Apr 14 2016 4:25 PM UTC

}// 102/140

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afs

function u(t) {

d=t<1.5&&-t*200*t;x.strokeRect(400+(S(t)*(-600+C(t)))*-3,200+(C(t/6)*(50+C(t)*2000+S(t)*30))*.2,d*10,d*20);x.rotate((S(t*3)+5+(t*t*t))/200)

Oct 3 2019 9:48 AM UTC

}// 139/140

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RavenWorks

function u(t) {

if(!t){w=0
z=0
a=0
x.scale(9,9)}
x.beginPath()
x.moveTo(w,z)
w+=C(a+=S(t*C(t)))
z+=S(a)
x.lineTo(w,z)
x.stroke()
w=(w+214)%214
z=(z+120)%120

Mar 10 2017 1:50 AM UTC

}// 140/140

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u/donbright

i love these little curlies!!
u/SpecialAgent

Very unique and creative!
u/donbright

remixed https://www.dwitter.net/d/2033 by recursive, with this, and got this: https://www.dwitter.net/d/2037
u/aemkei

Playing with the numbers and some color: https://www.dwitter.net/d/2059