My Sketch

let department = {

  x:5,

  y:5,

  w: 20,

  h: 40, 

}

​

let patient = {d: 5} 

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(100);

}

​

function draw() {

  push()

  scale(5)

  drawOutline(department); 

  drawPatientZone(department, patient)

  drawSupportZone(department, patient)

  drawCorridor(department,patient)

  pop()

​

}

​

function drawOutline({x,y,w,h}){

  stroke(0) 

  noFill()

  rect(x,y,w,h)

}

​

function drawPatientZone({x,y,w,h},{d}){

  stroke(0) 

  rect(x,y,w,h)

  if ( h > w) {

    fill(34,155,215)

    rect(x,y,d,h)

    rect(x+w-d,y,d,h)

  } else { 

  }

}

​

function drawSupportZone({x,y,w,h},{d}){

    if ( h > w) {

    fill('green')

    rect(x+d,y,w-2*d,h)

​

  } else { 

  }

}

​

function drawCorridor({x,y,w,h},{d}){

  strokeWeight(2)

  stroke(0) 

  strokeCap(SQUARE)

  d += 1.5

​

  if ( h > w) {

    line(x+d,y,x+d,y+h)

    line(x+w-d,y,x+w-d,y+h)

    strokeWeight(1.5)

      stroke(255) 

​

        line(x+d,y,x+d,y+h)

    line(x+w-d,y,x+w-d,y+h)

  } else { 

  }

}