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.

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Current theme challenge: #Opposites

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Xen

function u(t) {

t?x.fillText(z=frame,356+C(z)*z,214+S(z)*z):c.width=789

Apr 18 2023 10:36 PM UTC

}// 55/140

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u/_louis

nice!.. :-)

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rodrigo.siqueira

remix of d/27386 by u/joeytwiddle

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=c.width=595;i--;x.fillRect(138+(i%3)*160+S(i/94)*S(a=i-t)*50,19+i/2,W=1.2+C(a),2))c.style.filter=`invert(`

Apr 18 2023 1:20 PM UTC

}// 136/140

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Triple spiral

u/cantelope

wow that invert filter trick is p cool!
u/Xen

love it!

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rodrigo.siqueira

remix of d/27379 by u/intrinsic

function u(t) {

c.style.filter=`invert(`
for(c.width&=i=1e4;i--;x.fillRect(i%2?S(i*i+t/70)*2e3:906+C(i*i+t)*r*S(i),i%2?i:500+S(i*i)*r,4,3))r=250+S(t+i)*99

Apr 17 2023 1:33 PM UTC

}// 138/140

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Alien Artifact #starfield

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intrinsic

function u(t) {

for(c.width=1920,T=2*Math.PI,i=0;++i<500;x.fillRect(960+C(a)*r,540+S(a)*r,6,6))r=300+S(t+i)*200,a=T*i/500,a+=T*S(t/2)/10

Apr 17 2023 2:36 AM UTC

}// 120/140

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ChatGPT prompt: generate some wild art for dwitter

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rodrigo.siqueira

function u(t) {

v=(a,b,Φ,r)=>{for(i=0;i++<r*2;)
x.fillRect(
a-=S(Φ*3),
b-=C(Φ*i*r/5)*3,s=r/59,s)
r>9&&v(a,b,S(b),r*=.9)}
t<6&&v(960,800,t,99)

Apr 12 2023 8:34 PM UTC

}// 125/140

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Electric circuit diagram - Advanced Generative Fourier Inductive-Reactance Alternate Current with labels (sketch version) #math #fourier

u/tomxor

Inductor, half a capacitor, ac source, resistor, resistor, resistor.. so many resistors! :P
u/joeytwiddle

Is this a RISC-V? https://www.inverse.com/science/riscv-comput…
u/cantelope

wow. i feel it would be improved with a stopping point -> image
u/jdspugh

Cool

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rodrigo.siqueira

remix of d/27361 by u/PotatoImaginator

function u(t) {

c.width=950
for(k=j=128;j--;)for(i=k;i--;x.fillStyle=R(S(i/9-t*4)*k))i&j||x.fillRect(320+i*3+j+8*S(j/9+4*t),j*2+i*C(t+i/99)+k,3,3)

Apr 11 2023 8:14 PM UTC

}// 130/140

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Flying Sierpinski Wave

u/joeytwiddle

#sierpinski

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Xen

remix of d/27167 by u/DazeWare

function u(t) {

for(x.fillRect(0,0,i=2e3,i);i--;x.fillStyle=R(X*7,I/7,S(S(i*i)*2+2|0+t,I)*i,.1))I=t+i%2e3,X=I/28|0,x.fillRect(X*37,I%28*39,z=t*9%99,z)

Mar 7 2023 7:02 PM UTC

}// 134/140

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golf and play

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DazeWare

remix of d/27171 by u/DazeWare

function u(t) {

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

Mar 6 2023 5:13 PM UTC

}// 136/140

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DazeWare

remix of d/21825 by u/KilledByAPixel

function u(t) {

with(x)for(c.width|=i=144;i--;restore(fillText(t,0,9)))setTransform(52,!save(beginPath()),9,99,z=19+T(i*i+t),z),clip(rect(i%32*2,i>>4,2,2))

Mar 5 2023 11:10 PM UTC

}// 139/140

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rodrigo.siqueira

remix of d/27100 by u/danny@hille.dk

function u(t) {

for(X=Y=f=c=>S(c/r*(d=1/(r+1))),i=4e4;t<1&&i--;x.fillRect(X=u&2047,Y=u>>11,1,S(1+f(O)*f(P))*d))u=-~u,r=(O=X/9500-.1)*O+(P=Y/8500-.06)*P

Feb 21 2023 7:44 PM UTC

}// 135/140

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Blur inversion

dwitter.net | Renaud___ (33824)