Drawing Machine - OpenProcessing

mySketch
xxxxxxxxxx
 
var side = 1
var originx = 1
var originy = 1
var lightsize = 0
var fillcolor = 0
var colormode = 1
​
function setup() 
{
  frameRate(30);
  createCanvas(windowWidth, windowHeight);
  background(0);
  originx = windowWidth/2
  originy = windowHeight/2
  noStroke()
}
​
function draw() 
{
  if(mouseIsPressed)
  {
    if(colormode == 1)
    {
      if(fillcolor%3 == 0)
      {
        fill(random(0,50),random(200,255),random(100,255),200) //Green
      }
      if(fillcolor%3 == 1)
      {
        fill(random(0,50),random(0,255),random(200,255),200) //Blue
      }
      if(fillcolor%3 == 2)
      {
        fill(random(150,255),random(0,50),random(200,255),200) //Purple
      }
    }
    if(colormode == 2)
    {
      if(fillcolor%7 == 0)
      {
        fill(255,0,0,200) //Red
      }
      if(fillcolor%7 == 1)
      {
        fill(255,127,0,200) //Orange
      }
      if(fillcolor%7 == 2)
      {
        fill(255,255,0,200) //Yellow
      }
      if(fillcolor%7 == 3)
      {
        fill(0,255,0,200) //Green
      }
      if(fillcolor%7 == 4)
      {
        fill(0,0,255,200) //Blue
      }
      if(fillcolor%7 == 5)
      {
        fill(75,0,130,200) //Indigo
      }
      if(fillcolor%7 == 6)
      {
        fill(148,0,211,200) //Violet
      }
    }
    beginShape()
    if(side==1)
    {
      vertex(originx,0)
      vertex(mouseX+mouseY/10,mouseY)
      vertex(mouseX-mouseY/10,mouseY)
      vertex(originx,0)
      ellipse(mouseX, mouseY, ((mouseX+mouseY/10)-(mouseX-mouseY/10)),(mouseX+mouseY/10)-(mouseX-mouseY/10))
    }
    if(side==3)
    {
      vertex(originx,windowHeight)
      vertex(mouseX+mouseY/10,mouseY)
      vertex(mouseX-mouseY/10,mouseY)
      vertex(originx,windowHeight)
      ellipse(mouseX, mouseY, ((mouseX+mouseY/10)-(mouseX-mouseY/10)),(mouseX+mouseY/10)-(mouseX-mouseY/10))
    }
    endShape()
    fillcolor = fillcolor + 1
    originx=random(0,windowWidth)
    originy=random(0,windowHeight)
  }
}
​
function keyTyped()
{
  if(key=='w') 
  {
    side = 1 
  }
  if(key=='a') 
  {
    side = 4 
  }
  if(key=='s') 
  {
    side = 3 
  }
  if(key=='d') 
  {
    side = 2 
  }
  if(key=='n') //neon
  {
    colormode = 1
    fillcolor = 0
  }
  if(key=='r') //rainbow
  {
    colormode = 2
    fillcolor = 0
  }
  if(key=='c') //clear
  {
    background(0) 
  }
}