Dweets awesomed by u/Renaud___

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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danny@hille.dk

function u(t) {

c.width+=0;for(i=28;i--;)for(j=0;j++<28;)x.fillStyle=R(0,0,i*9*C(-t+j/7)),x.fillRect(70*i+j*20-300,200+j*20+C(t*3+(i*i+j*j)/99)*55,70,300)

Feb 21 2023 5:11 PM UTC

}// 138/140

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default'ish

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danny@hille.dk

remix of d/27098 by u/rodrigo.siqueira

function u(t) {

for(X=Y=f=c=>C(T(c/r*(d=r>1||T(r))*6)),i=5e4;t<1&&i--;x.fillRect(X=u&2047,Y=u>>11,1,(1+f(O)*f(P))*d))u=-~u,r=(O=X/400-2.4)*O+(P=Y/400-1.3)*P

Feb 20 2023 8:01 PM UTC

}// 140/140

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Remix using pavel's fast render technique

u/taupelink

Zoom!
u/Xen

oooosh! nice!
u/donbright

omg

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rodrigo.siqueira

remix of d/27094 by u/danny@hille.dk

function u(t) {

for(X=f=c=>T(S(t/2+c*(d=r>1||T(r*r))*6)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*60,(1+f(X=i/480-2)*f(Y))*d/2,3))r=X*X+Y*Y

Feb 20 2023 5:30 PM UTC

}// 117/140

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Mirror ball #raytracing

u/danny@hille.dk

Looks amazing!!!
u/jdspugh

Wow
u/joeytwiddle

#shiny #reflection #beautiful
u/joeytwiddle

Wait, is that thing in the middle my face? Is that how I look, outside the matrix?
u/donbright

hhooww

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danny@hille.dk

remix of d/27094 by u/danny@hille.dk

function u(t) {

for(X=f=c=>S(T(c*d*6)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*60,(1+f(X=i/480-2)*f(Y))*d/2,3))x.fillStyle=R(C(r=X*X+Y*Y)*255,d=r>1||T(r+3),r*99)

Feb 19 2023 8:08 PM UTC

}// 140/140

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Colorfull remix

u/danny@hille.dk

gold and carbon ->`for(X=f=c=>S(T(c*d*6)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*60,(1+f(X=i/480-2)*f(Y))*d/2,4))r=X*X+Y*Y,d=r>1||T(r),x.fillStyle=R(g=d*255,g*.6+d*55)´´´
u/vain

great!
u/vain

HAL 9000 is watching you
u/danny@hille.dk

😀 "I'm sorry, Dave, I'm afraid I can't do that."
u/joeytwiddle

Wow, you guys are absolutely killing it this month

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danny@hille.dk

remix of d/18458 by u/rodrigo.siqueira

function u(t) {

for(X=f=c=>S(T(c*(d=r>1||T(r))*6)),Y=t/8-1.1,i=2e3;i--;x.fillRect(i,t*60,(1+f(X=i/480-2)*f(Y))*d/2,3))r=X*X+Y*Y

Feb 19 2023 7:58 PM UTC

}// 111/140

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golf & play

u/Joachim

#shiny

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rodrigo.siqueira

remix of d/27082 by u/taupelink

function u(t) {

x.globalAlpha=.1
for(i=528;i--;x.fill())x.beginPath(x.fillStyle=R(i/3,i/2,i)),x.arc(X=i%22*89,Y=980-(i/22|0)%12*80,20/t+9,i,i+C(t+i*i)*7)

Feb 19 2023 1:40 AM UTC

}// 137/140

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22x12 Blue Circle Matrix

u/magna

Pretty!
u/jdspugh

Cool

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neimad

remix of d/23298 by u/pavel

function u(t) {

with(x)for(i=m=2e3;i--;m=beginPath(fill(arc(960+r*C(a=j/5*t+i/49),540+r*S(a/3),m||i%99,0,7))))j=i/99|0,r=55*j,fillStyle=`hsl(${i},99%,50%`

Feb 5 2023 10:11 PM UTC

}// 138/140

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Math doing math things

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hoplite

function u(t) {

f=a=>S((i*.1+t*100)/a+t)
x.fillRect(0,0,a=c.width=200,a)
for(i=500;i--;x.fillText('O',(f(3)+f(7)+3)*33,(f(5)+f(9)+3)*20))x.fillStyle='#3ef1'

Feb 5 2023 9:27 PM UTC

}// 140/140

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u/Xen

love it!

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joeytwiddle

function u(t) {

for(i=c.width=1e3;i--;x.fillRect(512+50*X/Z,99*(3+S(2*Z-t)+C(X/3+t))/Z,W=(6+F*6)/Z,W))X=i%32-16,Z=i/256,F=(Z-1.5-C(t))**2,x.globalAlpha=.2/F

Feb 5 2023 3:56 AM UTC

}// 140/140

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more fun with #focus aka #depthoffield

u/Joachim

Wow!!! This is amazing! #blur #d3 #perspective
u/danny@hille.dk

LOVE IT!

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rodrigo.siqueira

remix of d/26994 by u/hoplite

function u(t) {

for(c.width|=a=260;a--;)for(b=180;b--;x.fillRect(a*8,b*6,i/6,i/8))for(n=m=t,i=60;1/n&&i--;n=e)e=n*n-m*m+a/90-2,m=2*n*m+b/90-1

Feb 3 2023 8:20 PM UTC

}// 125/140

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Evaporating Mandelbrot #mandelbrot #fractal

u/SophiaCristina

Cool! You guys are making me addicted to this website. I'm new and still have to learn lot of the cool tricks. Nice to know about this "c.width|=", i'm still using a number to clean the canvas... :p

dwitter.net | Renaud___ (33824)