New #noise dweets

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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rodrigo.siqueira

remix of d/27269 by u/AlephCubed

function u(t) {

for(c.width=h=300;h--;)for(v=86;v--;x.fillRect(h,2*v,1,S(b+t*2)*b))for(a=b=0,i=9;i--;b=2*S(f-C(t*2-a)/4)+v/32-1)f=a*b,a=a*a-b*b-5+t%6+h/99

Mar 25 2023 7:44 PM UTC

}// 138/140

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Distorted Mandelbrot's passage through the chaos of white noise #mandelbrot #fractal #noise #uncompressed

Show more comments…
u/joeytwiddle

Wow! #shiny mandelbrot whale
u/magna

WOWW
u/aleamb

WTF!! WOW!!
u/vain

very cool - and even uncompressed! Wow! I really like the noise and scanline fx as background. Just amazing work!
u/Xen

love it!!
u/Jezza

This has made my day. For reals you've cheered up a dev from Australia who was having a bad day.
u/jdspugh

Trippy

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rep_movsd

function u(t) {

for(c.width=-1,Y=0;Y<6;Y+=.05)for(X=0;X<6;X+=.05)A=X+t,B=Y+.3,x.fillStyle=R(0,0,0,(S(B)-S(B*C(A+B))*C(A/B))%.4),x.fillRect(X*60,Y*60,6,6)

Sep 29 2021 10:47 AM UTC

}// 138/140

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Contours

u/donbright

doesn't repeat?
u/rep_movsd

As far as I can tell, no.
u/rep_movsd

It may have a very long period I think
u/Joachim

#noise

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KilledByAPixel

remix of d/14806 by u/KilledByAPixel

function u(t) {

N=(X,Y)=>S(X*X*Y**3)/2+.5
F=_=>N(X|0,Y|0)*(1-X%1)+X%1*N(X+1|0,Y|0)
for(i=2e3;i--;)
x.fillRect(i,t*60,1,F(X=i/30,Y=t*2)*(1-Y%1)+Y%1*F(++Y))

Jul 17 2021 7:00 PM UTC

}// 138/140

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Gradient Noise Demo #noise

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rodrigo.siqueira

remix of d/23341 by u/rodrigo.siqueira

function u(t) {

t=T(t)
for(X=c.width=99;X--;)for(Y=99;Y--;x.fillRect(Y,27+X*(X%2-.5),2,1))o=255-X*Math.hypot(X*S(Y+T(Y+t))*2,Y-t-45),x.fillStyle=R(o,X*S(o))

Jul 16 2021 7:55 PM UTC

}// 140/140

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Signal-to-noise ratio #noise

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rodrigo.siqueira

function u(t) {

if(!t)seed=123,max=1920
for(i=1e4;i--;){
 X=Math.sin(++seed)**2 * 1e9 % max
 Y=Math.sin(++seed)**2 * 1e9 % max
 x.fillRect(X,Y,1,1)
}

Jul 12 2021 2:24 PM UTC

}// 133/140

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Space filling using pseudo random number generator by u/KilledByAPixel as seen on his Twitter post: https://twitter.com/KilledByAPixel/status/14… #random #noise

u/tomxor

#PRNG

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rodrigo.siqueira

remix of d/23076 by u/rodrigo.siqueira

function u(t) {

for(R=w=c.width&=j=10368;j;T++)((j+t)**T%T)<2&T<R||x.fillRect(j%w,--j>>7,2,T/R*(3+t*t),T=0)

Jun 11 2021 1:21 PM UTC

}// 91/140

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White noise screen burner #noise

u/andrea270872

me, banging on the side of the screen... "come on!" ;)

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rodrigo.siqueira

remix of d/23054 by u/rodrigo.siqueira

function u(t) {

for(w=c.width&=j=10368;j;T++)(T-(j%w/64*T+t+1)^(T*j%4e3)|T+T*(t-1)**3)<9-T&T<45||x.fillRect(j%w,--j>>7,2,T/45,T=0)

Jun 9 2021 1:03 PM UTC

}// 114/140

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Lost signal interference #noise

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rodrigo.siqueira

remix of d/21421 by u/rodrigo.siqueira

function u(t) {

M=(a,r=0,i=0,n=40)=>r*T(i*t)<n?M(a,r*r-i*i+a,2*r*i-t/5+1.2,n-=3):-n/9;for(i=2e3;i--;)x.fillRect(i,t*90,M(i/520-2.5)+1,2)

Jan 24 2021 5:12 PM UTC

}// 120/140

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Dramatic spider web effect inside the #mandelbrot set #noise

u/Qwitter

Its easy to like noises that sound like that
u/magna

Stylish!

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KilledByAPixel

remix of d/14789 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𬠽𦀽🡓𚀨𦁼𜀩𚠪𚁙𙐱𜠸𚰹𯀰𚐩𞱬👟🐾𬠨𦀩𚠨𜐭𦀥𜐩𚱘𙐱𚡲𚁘𚰱𚐻𨰮𭱩𩁴𪁼👦👟🐾𚀱𛑙𙐱𚐪𫀨𚐫𦐥𜐪𫀨𦐫𚰩𞱦𫱲𚁪🐵𜀻𪠭𛐻𚑦𫱲𚁩🐷𜠻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁩𚠲𞐬𪠪𜠹𛁱𛁱𚐩𬐽𞐹𚡦𚁘👩𛰵𚰹𛁙👪𚠲𞐯𜐱𝐫𭀩𛁸𛡦𪑬𫁓𭁹𫁥👒𚁱𚠴𚐻`.replace(/u../g,'')))

Jun 28 2019 3:45 AM UTC

}// 140/140

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Mad Noise

u/katkip

#noise

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KilledByAPixel

remix of d/14319 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭀿𫱮𨱬𪑣𪰽𧰽🡣𛡷𪑤𭁨𯀽񉐨𚐺𚁩👣𛡢𩑦𫱲𩐨𡀽𩁯𨱵𫑥𫡴𛡣𬡥𨑴𩑅𫁥𫑥𫡴𚀧𩁩𭠧𚐩𛁄𛡩𫡮𩑲𢁔𣑌🐢𓠠🁴𩑸𭁡𬡥𨐠𪑤🐤🡦👩🠾𞐦𪑜𫡸𛡦𪑬𫁔𩑸𭀨𜀬𪐯𝐱𜠥𜐹𞀴𛁦𚐢𚐻𩑶𨑬𚁬𫱣𨑬𤱴𫱲𨑧𩐮񉐫𨁆👟🐾𮰤𮰤𛡶𨑬𭑥𯐻𪐫𚰻𬡥𭁵𬡮𘁦𯑠𚐻`.replace(/u../g,'')))

May 30 2019 5:07 PM UTC

}// 140/140

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♫ Dwitter Bytebeat Live - Click to start/stop. Write code to make music and graphics with live update! #DAP #Music

u/metamero

ah, that's much better! #noise

dwitter.net | #noise