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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323454

function u(t) {

t=t*10
x.lineTo(Math.abs(S(t))*t*10, Math.abs(C(t))*t*10)
x.stroke()

Feb 24 2017 7:24 AM UTC

}// 68/140

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u/fson

Like a spider weaving a web.

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cantelope

function u(t) {

for(K=128,E=20,H=j=54;j--;)for(i=99;i--;x.fillRect(X,Y,E,E))x.fillStyle=R(K+S(J=((X=i*E)**2+(Y=j*E)**2)**(.6-C(t)/5)/H)*K,K+C(J)*K,K-S(J)*K)

Aug 4 2017 9:26 AM UTC

}// 140/140

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u/sigveseb

Pretty
u/cantelope

ppl seem to either love or hate my more visually stimulating dweets. I agree that it's pretty, but someone else complained that it is an epilepsy-causing abomination that should be stopped. :s
u/joeytwiddle

One of your dweets overheats my laptop and makes it shut down
u/cantelope

:s do you know which one? this one?

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sandromiccoli

remix of d/5762 by u/sandromiccoli

function u(t) {

t?x.strokeStyle=R(255,0,0,0.1):a=0;
x.save()
x.translate(960,540)
x.rotate(t%10>5?t/2:-t/2)
x.strokeRect(s=-a/2,s,a,a)
x.restore()
a+=S(t/6)

Jan 8 2018 7:50 PM UTC

}// 140/140

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u/iverjo

Nice rose! Best viewed in fullscreen

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camel_case

function u(t) {

x.font='9em"'
v="walk0see0make me0fear0love0art0something0nothing0the sky".split(0)
x.fillText(v[c%5]+" "+v[c%6+3],99,99)}var c=new Date;{

Dec 12 2019 11:04 AM UTC

}// 138/140

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Make Something

u/katkip

this is nice!

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mxfh

function u(t) {

c.width|=b=50
h=b-S(t)*b*5
for(e=6.283;e>0;x.lineTo(d*C(e-=.01)+h*C(s=d/b*e)+960,(d)*S(e)-h*S(s)+540))d=300-b
x.fill("evenodd")

Apr 7 2017 10:55 PM UTC

}// 127/140

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http://mathworld.wolfram.com/Hypotrochoid.ht…

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rep_movsd

remix of d/15329 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𮀮𩡩𫁬𤱴𮑬𩐽𙰣𜰲𜀧𛁡👢🐱𛁩🐨𭀼𞀩𚠲𩐴𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𨐪𜠶𝀰𛐱𞀰𜀬𨠪𜐸𜀰𚰲𜀰𛁴𚠮𞀬𛠰𝐩𚑲🐰𯀴𚡍𨑴𪀮𬡡𫡤𫱭𚀩𛁡𚰽𛠳𚠨𬠭𨐫𨠪𤰨𨐪𜰫𨠩𚐬𨠫🐮𝠳𚠨𜐭𨐪𨠫𠰨𨐪𜰫𨠩𚐻`.replace(/u../g,'')))

Oct 20 2021 1:17 PM UTC

}// 121/140

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Rocky Mountain - Chaos Photograph

u/rep_movsd

#slowdraw #mountain #waitforit #drawing #nature
u/ciaccodavide

good boulders!
u/rep_movsd

Gotta thank @tomxor and @rodrigo for the initial chaotic fractal and the remix - there are still wonders to be sought out from that

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roipoussiere

function u(t) {

c.width=100;b=(~~(t*10)).toString(2);for(i=0;i<16;i++) if(b[i]!=="1")x.fillRect( 71-3*i, 25, 2, 2);

Feb 24 2017 9:04 PM UTC

}// 99/140

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New_Core

function u(t) {

a=c.width=2e3;for(j=15;j--;){q=j*9;for(i=50;i--;)x.lineTo(i*(40+q),(99-j*5)*S(t*j*.5+i)+300+j*60);x.lineTo(0,a);x.lineTo(a*2,a);x.stroke()}

Apr 21 2017 12:08 PM UTC

}// 139/140

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a quick paralx idea, ofcourse would been nicer filled in colors ;) wonder if it can be shorten enough for that.

u/donbright

remix https://www.dwitter.net/d/2547
u/lionleaf

Reminds me of https://www.dwitter.net/d/113
u/joeytwiddle

More sine waves here https://www.dwitter.net/d/1509 ;)
u/13thptr

#parallax

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DataMeta

function u(t) {

for(c.width|=i=108;i--;)x.arc(C(i&3)*480+960,S(i-t)*360+540,20,i,i);x.fill();

Feb 18 2019 5:43 PM UTC

}// 77/140

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ciaccodavide

remix of d/21321 by u/New_Core

function u(t) {

for(c.width|=a=i=99;i--;x.fillStyle=R(0,0,0,Z/4),x.fillRect(945+(i*20+a*S(u+t)-945)*Z,510+(a*C(u)-15)*Z,Z*9,Z*40))Z=2**T(t/9+(u=~~(i/9)))

Jan 20 2021 10:12 AM UTC

}// 137/140

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#default field with fade-in

u/Qwitter

nice misty mix!