Dweets awesomed by u/nikoloffgeorgi

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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nikoloffgeorgi

remix of d/19552 by u/nikoloffgeorgi

function u(t) {

c.width|=i=20
x.moveTo(2100,100)
while(i--){x.lineWidth=i*30+200
x.lineTo(i*125-900,100+S(i+t*5)*300)
x.stroke()}

Jul 29 2020 7:32 PM UTC

}// 113/140

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nikoloffgeorgi

function u(t) {

c.width|=i=20
x.moveTo(2100,500)
while(i--){x.lineWidth=i*30+50
x.lineTo(i*96-100,500+S(i+t*5)*100)
x.stroke()}

Jul 29 2020 7:30 PM UTC

}// 111/140

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞰻𪑦𚀡𭀩𦀽𞐶𜀬𦐽𝐴𜀬𭠽𜀬𤠽𜐮𝐷𛰲𞱦𫱲𚁩🐴𞱩𛐭𞰩𮀮𨑲𨰨𦀫𤰨𪐪𜐮𝐷𚱒𚐪𞐹𛀨𦐫👶𚰽𛠲𚐫𠰨𪐪𜐮𝐷𚱒𚐪𞐹𛀰𛀰𛀰𚐻𮀮𩡩𫁬𚀩𞱩𩠨𦐾𜐰𞀰𛐹𞐩𭠪🐭𛠸𚱃𚁶𚐯𞐬𤠫👓𚁶𚐫𜐮𝐷𛰲𞱷𪁩𫁥𚁙🠱𜀸𜀭𞐹𚑙𛐽𛠰𜐠`.replace(/uD./g,'')))*yes

Jul 28 2020 7:23 AM UTC

}// 140/140

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u/donbright

hahaha

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bandaloo

function u(t) {

for(i=48;i--;)for(j=27;j--;)d=i&j,x.fillStyle=`hsl(${d?d+t*9:i+t*99},50%,${j+T(t)}%)`,x.fillRect(i*40+T(t)*C(t+j/2)*40,j*40,40,40)

Jul 28 2020 5:06 AM UTC

}// 130/140

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u/magna

Neat!
u/donbright

#sierpinski

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New_Core

function u(t) {

for(c.width|=j=2;j--;x.beginPath())for(i=4;i--;x.stroke())x.lineTo(a=50*i*S(v=t*2+j*3-i/4)+t*300%2e3,b=540+i*99+-50*(i+1)**C(i+4+v))

Jul 26 2020 10:33 AM UTC

}// 132/140

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running legs test

u/katkip

woah
u/13thptr

neat
u/KilledByAPixel

Is your dweet running? 🏃‍♂️
u/rodrigo.siqueira

There is a technique called neuroevolution (search for Evolving Virtual Creatures, by Karl Sims and also AI Learning to Walk And Run With Neuroevolution) where this kind of body movement spontaneously appears after the evolution of a genetic algorithm.
u/DataMeta

Exactly what came to mind, Rodrigo. Excellent dweet!

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nikoloffgeorgi

function u(t) {

c.width|=a=99;t||(v=o=4)
t%2<.01&&(o=Math.random()*v+3)
while(a--)x.fillRect(a*20,0,20,500+S(a/20-t*8+v)*a*(v+=(o-v)/999))

Jul 25 2020 12:38 PM UTC

}// 123/140

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nikoloffgeorgi

function u(t) {

c.width|=a=10
while(a--){x.globalAlpha=a/10+.05
z=400+a*100
o=200
x.fillRect(z+(a*o-z),400+o*S(t+a),o*S(t+a*.2),o)
x.fillRect(a*o,0,o,1080)}

Jul 24 2020 9:30 PM UTC

}// 140/140

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nikoloffgeorgi

remix of d/18805 by u/nikoloffgeorgi

function u(t) {

c.width|=e=0;x.lineWidth=99;for(i=0;i<80;x.globalAlpha=i/80,x.beginPath(),x.arc(960,540,S((t+9)*i*.05)*80+400,e,e+=.3),x.stroke(),i++);

Jul 24 2020 8:06 PM UTC

}// 135/140

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u/magna

Love this!
u/ycloud

Great

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remix of d/19494 by u/IV

function u(t) {

d=x.getImageData(0,0,w=c.width=256,h=c.height=w/2)
for(i=0;i<h;i++)for(j=0;j<w;j++)d.data[(i*w+j)*4+3]=(i^j%w)*9*t%w
x.putImageData(d,0,0)

Jul 24 2020 7:36 PM UTC

}// 139/140

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xor squares (i^j%w) #xor

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New_Core

function u(t) {

for(c.width|=j=4;j--;)for(i=6;i--;x.stroke())Z=800/(C(a=(~~(i%5/3+j)*11)+t)+3+S(t)),x.lineTo(960+(C(t)+S(a))*Z,560+(~~(i/2)%2/.7+C(t)-.8)*Z)

Jul 23 2020 12:23 PM UTC

}// 140/140

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u/DataMeta

#cube #d3

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