Superstring Theory

//let colors = "fff275-ff8c42-ff3c38-a23e48-6c8ead-fff".split("-").map(a=>"#"+a)

//let colors = "6a0136-bfab25-b81365-026c7c-055864-fff".split("-").map(a=>"#"+a)

let colors = "006e90-f18f01-adcad6-b16050-99c24d-41bbd9".split("-").map(a=>"#"+a)

​

​

var particles = []

let overallTexture

function setup() {

  createCanvas(1112,834);

  pixelDensity(2)

  background(100);

  fill(0,20,0)

  rect(0,0,width,height)

​

  drawingContext.shadowColor = color(0,50)

  drawingContext.shadowBlur = 8

  for(var i=0;i<450;i++){

    let r =pow(i,0.6)*10+220

    let ang = i/50-PI/8

    particles.push(new Particle({

      p: createVector(r*cos(ang)+width/2,r*sin(ang)+height/2),

      r: sin(i/5)*2+5+1+random(-2,2) ,

      v: createVector(cos(ang),sin(ang)).mult(-5),

      m: random(5,10),

      density: 0.1,

      color: random(colors)

    }))

  }

}

​

function draw() {

  if (frameCount<30){

    fill(0,0.5)

    rect(0,0,width,height)

  }

  particles.forEach(p=>{

    p.update()

  })

  particles.forEach(p=>{

    p.draw()

  })

  particles = particles.filter(p=>p.r>1)

​

}