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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MaxFloat

remix of d/24353 by u/taupelink

function u(t) {

for(i=q=k=840;i--;x.fillRect(k*X,k-q/Y,q/2*Y/t,i/v))f=i*t,X=f%2,Y=X*f%3-2,v=t**t,x.fillStyle=R(q+=S(q/X-Y),q*=Y+q%X,q/=X,t*i/(k-q)*Y*Y/v)

Nov 18 2021 10:34 PM UTC

}// 137/140

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anthonylewis

function u(t) {

r=Math.random;c.width=500;s=.3
for(i=64;i--;)
a=r()*-400,b=r()*a*(s*=-1),x.fillRect(b+250,a+270,5,5)

Apr 12 2018 12:33 AM UTC

}// 100/140

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New_Core

function u(t) {

for(d=0,e=500,c.width|=q=i=200;i--;a>d?d=a:0)x.fillRect(a=400+q*S(i/q+t*1.3),e+i,-50,1),i<8?x.fillRect(d>(b=e+i*99+S(t)*300)?d:b,e,50,q):0

Feb 25 2024 2:01 AM UTC

}// 138/140

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There's always that one that can't do it... ;)

u/Xen

"ffs nathan! you been drinking again??"
u/tomxor

"Don be like tha, Iws jus born to dannce, canchoo feeel the musc"
u/lewdev

Gamedev.js Weekly Issue 530 - March 1st 2024 #dweetoftheweek

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nystrand

function u(t) {

for(O=c.width|=Z=A=27;A--;O=.9+C(t)/Z)x.fillStyle=R(x.scale(A?O:1,A?O>1?Z:1.03:-O),Z,4*A,.2),x.fillText(u,A<2?M=7-t*4:-66,A<2?A*Z-18-S(M):Z)

Apr 7 2017 8:41 PM UTC

}// 140/140

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u/magna

I was expecting this to happen one day...
u/magna

Wait. How the hell are you rendering the "ground"? I don't get it. Explanation please.
u/nystrand

It's the "(O" chars at the beginning of the code decreasingly scaled down from the large initial scale. I had to find a variable name that "looked good", - went with O which made coding confusing as it looks like a zero :)
u/magna

This is nuts!
u/joeytwiddle

#quine

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the_yuhanna

function u(t) {

 for(c.width|=a=70;--a;x.arc(500+S(G+t)*200,500+C(t+G*3)*100,a%50*70,20,6.2832))x.moveTo(G=a/6|0,0) 
x.fill('evenodd')

May 15 2017 6:39 PM UTC

}// 118/140

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rodrigo.siqueira

remix of d/28722 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert()`
for(a=b=t,i=5e4;i--;b=b/1.15-C(a*3),a+=(i/b&i%2)*3.1-b*S(a/1.8)/7-a*a/4.2)x.fillRect(2600-a*3e3,410-b*270,.1,t<1)

Oct 19 2023 9:36 PM UTC

}// 139/140

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Volumetric texture #spiral

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Niklas

function u(t) {

for(b=960,y=540,v=b/4,w=y/8,q=32,c.width|=0,j=0;j<10;j++)for(i=0;i<q;i++)a=i*(2*Math.PI/q)+t,x.fillRect(C(a)*v+b-2,S(a)*w+20*j+y-98,4,4);

Feb 23 2017 11:03 AM UTC

}// 137/140

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KilledByAPixel

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𞱴𯁼𚁁👛𧐬𪐽𜀩𞱁𦱩𚰫𙐶𜀰𧐽𦰴𜀰𚡓𚁴𚐫𞐶𜀬𝀰𜀪𠰨𭀩𚰵𝀰𛀹𛁩𧐻𩡯𬠨𨐠𫱦𘁁𚑡𦰲𧐫🐨𜰫𜐪𤰨𨑛𜱝𚠪𜰩𚐯𞐬𮀮𩡩𫁬𚁰👮𩑷𘁐𨑴𪀲𡀨𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀰𛀰𙐬𜀥𛀤𮰱𛑡𦰲𧐯𞐹𯑠𚐬𬀮𨑲𨰨𨑛𜁝𛁡𦰱𧐬𨑛𜡝𛀰𛀷𚐩`.replace(/u../g,'')))

May 25 2019 8:34 AM UTC

}// 138/140

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Zen Circle

u/Xen

niiiiice

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erin

remix of d/21787 by u/erin

function u(t) {

for(i=d=99;i--;)x.fillText('.',t*d,i&t*d)

Feb 28 2021 9:15 PM UTC

}// 41/140

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43 to 41 bytes Sierpinski

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pavel

remix of d/11487 by u/pavel

function u(t) {

for(r=c.width|=0,x.font='30px"';--r;)x.fillText(r,960+r*C(a=(r+~~(99*t)-t/9)*5**.5/2),540+r*S(a))

Dec 19 2018 1:24 AM UTC

}// 97/140

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Explanation of d/11487