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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Current theme challenge: #Food

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ciaccodavide

remix of d/20822 by u/solendil

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𜠰𝰳𝠻𪐭𛐻𚑻𦀽𪐥𜐹𜠪𜐰𛁙👾勺𪐯𜐹𜠩𚠱𜀊𪑦𚀡𤀮𬱯𫑥𚁰🐾𣑡𭁨𛡨𮑰𫱴𚁘𛑰𛡘𛁙𛑰𛡙𚐼𬠫𬀮𬠩𚐊𮀮𩡩𫁬𚁰👮𩑷𘁐𨑴𪀲𡀨𚐬𬀮𨑲𨰨𦀬𦐬𬠬𜀬𞐩𚐬𤀮𬁵𬱨𚁻𦀬𦐬𬡽𚐊𬠽𬠾𜐿𬠭𜐺𬱽`.replace(/u../g,'')))}{s=r=300,P=[]

Nov 27 2020 6:04 PM UTC

}// 136/140

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Different Kind

u/KilledByAPixel

Looks cool but your dweets are freezing up the site, sorry but I had to remove your last one!
u/solendil

Hey Ciacco, beware of this algorithm: the diminishing radius of circles must fit exactly the remaining space, or the algorithm spend its time searching... even with optimal params, complexity of putting nth circle is a power of n

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Xen

remix of d/3187 by u/alien

function u(t) {

with(x){c.width|=v=(X,Y,R)=>[20*C(X+t)*R+950,20*S(Y+t)*R+550]
for(i=1900;i--;lineWidth=.1)lineTo(...v(4.12*i,4.12*i,i*S(i/t)/29));stroke()}

Sep 21 2017 10:22 PM UTC

}// 139/140

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Fullscreen>Count to 10>Stare at middle.

u/alien

wow that's what i live to sharing ideas they can get better :D

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Xen

remix of d/16867 by u/mildlybean

function u(t) {

for(X=2e3;X-=20;)for(Y=1e3;Y-=20;x.fillRect(X,Y,27,27))x.fillStyle=`hsl(${((X-950)**2+(Y-560)**2)*t*t},99%,45%,.07)`

Dec 16 2019 5:36 PM UTC

}// 116/140

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Test

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katkip

function u(t) {

function F(c,l1,l2,l3,l4){x.fillStyle=c;x.fillRect(l1,l2,l3,l4)}F("#00f",0,0,p=640,2e3);F("#ff0",p,0,p,2e3);F("#f00",p*2,0,p,2e3)

flag="RO"

Aug 11 2018 6:02 PM UTC

}// 140/140

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Romania's flag

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Xen

remix of d/16950 by u/ivylab

function u(t) {

for(i=f=1e3;i--;x.fillRect((S(3*t-i/f))*f*.95+1e3,i,9,1))
x.fillStyle=`hsla(${i/99+t*99},90%,50%,.2)`

Dec 23 2019 7:31 PM UTC

}// 101/140

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Had to play

u/Xen

#waitforit
u/katkip

#xweet

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jdspugh

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪍼󟝷󟜵󜌻󨜽󭼪󭼻󩌽󭼯󜼊󩭯󬬨󪜽󭼪󨜻󪜭󛜻󚝻󭜽󪜥󭼻󭬽󪜥󨜯󭼻󮬽󪜯󨜊󬌽󤼨󜼪󭜯󩌩󚭓󚌲󚭶󛽤󚜪󤼨󜬪󮬯󩌩󞽱󟝰󚬪󜬊󪝦󚍱󟭍󨝴󪌮󬭡󫭤󫽭󚌩󚝻󒭢󟝱󚬵󜌰󞽳󟝰󟬰󒭸󛭦󪝬󫍓󭍹󫍥󟝒󚍢󚭳󛌹󛍢󚬡󬼩󒭸󛭦󪝬󫍒󩝣󭌨󭜪󩌫󮬪󩌬󭬪󩌫󮬪󝜬󩌬󩌩󯝽`.replace(/u../g,'')))

Apr 18 2022 7:22 AM UTC

}// 139/140

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Schrodinger Equation Particle Probability Plot for a 3D Infinite Square Well

u/jdspugh

You can change the numbers in p=S(3*u/d)*S(2*v/d)*S(2*z/d) to see the different harmonics.
u/jdspugh

You can also see animated cross-sections by modifying to p=S(3*u/d)*S(2*v/d)*S(2*z/d+t).
u/donbright

is this real life?
u/donbright

i feel like this tweet, by itself, might be the case to expand dwitter to 240
u/jdspugh

Real life in what way?

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Lappi

function u(t) {

x.font='8em a';x.fillText('куку йопта ФункцияЙбать()жЫ',50,150);x.fillText('ксива.малява("Епть") нахуй',300,280);x.fillText('есть',50,380);

Feb 28 2017 9:12 PM UTC

}// 140/140

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robbyg

function u(t) {

c=t?c+4:1;throw p=(t?p:0)+4/c-4/(c+2)

May 29 2019 5:22 PM UTC

}// 37/140

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Calculating #pi based on a formula I found in a Commodore 64 manual. Googling says it's the Gregory-Leibniz series.

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cantelope

function u(t) {

eval(unescape(escape`𭰽𞐶𜀬𪀽𝐴𜀬𨰮𭱩𩁴𪁼🐰𞱁𬡲𨑹𚀳𩐳𚐮𩡩𫁬𚀩𛡭𨑰𚀨𭠬𪐩🐾𚁤🐲𚱍𨑴𪀮𪁹𬁯𭀨𦀽𪐪𚠳𛱨𙑷𚠲𛑷𛁙🐨𪐪𚠳𯀰𚐥𪀩𚠪𝀯𜑥𞐬𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𨐨𙁻𩀭𭀪𭱽𛀹𜀥𛀴𜀥𛀮𜀶𨀬𮀮𩡩𫁬𤡥𨱴𚁷𚱘𚱓𚁰👴𚠹𚐪𪀯𩀬𪀫𦐫𠰨𬀩𚡨𛱤𛀴𝐬𝀵𚐩𚐻`.replace(/u../g,'')))

May 8 2020 5:07 AM UTC

}// 140/140

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u/magna

Trippy!

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p01

function u(t) {

t?x.fillText(4,9*(Z+=(X+=((Y+=X-(X*Z-Y)/99)-X)/9)*Y/Z-1),540+X*9):X=Y=Z=1

Jul 24 2017 9:08 PM UTC

}// 73/140

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MINI-LORENZ

u/p01

Nothing wild really. This is mostly a Dwitter port of http://aem1k.com/lorenz/ which we golfed previously
u/rodrigo.siqueira

#lorenz #attractor