// Manifestation de bouteilles, is a side project created for the sake 

// of Sablonneusement, it introduces the procedurally generated wine bottles.

//   Bottles randomly appear on the screen, once, they are of different sizes,

// colors and at different positions. The image generated is somehow oppressing

// the user, those bottles being in fact really menacing, come to the front.

​

///-- A propos de Manifestation de bouteilles --///

// Manifestation de bouteilles est un projet secondaire créé pour Sablonneusement.

// Le sketch introduit les bouteilles de vin générées procéduralement.

//    Des bouteilles apparaissent aléatoirement sur l'écran, une fois seulement,

// elles sont de différentes tailles, de différentes couleurs, et à différents endroits,

// L'image générée est ainsi oppressante, l'on est vite dépassé par ces bouteilles,

// qui sont manifestement menaçantes, elles s'approchent, revendiquent, et intimident

// par leur couleur qui ne saurait rappeler le vin.

​

// Hamon Ewann 02/2024

const screen_width = 700;

const screen_height = screen_width*9/16;

​

const bottle_neck_factors = [0.37,0.03,0.07,0.125,0.09]

const bottle_body_factors = [0.45,0.3125,0.08,0.10,0.30,0.2125]

const bottle_width = 0.37

​

let bottles = [];

const overflow = 1;

​

​

function setup() {

  createCanvas(screen_width, screen_height);

  noStroke()

  background_color = color(238,229,229)

  // Create 15 bottles //

  for (var i =0; i<15;i+=1){

    bottles.push([random(0,screen_width),  // random position x coordinate

                  random(0,screen_height), // random position y coordinate

                  random(screen_width/7,screen_width/2), // random size

                  color(random(0,50),0,random(0,70))]) // random color in purple range

  }

​

}

function draw() {

  background(background_color)

  for (const bottle of bottles){drawUpperBottle(...bottle)}

}

​

function drawUpperBottle(x,y,h,color){

  // Set the color as default 

  fill(color)

  //--- Draw the neck of the bottle ---//

  rect(x,y,bottle_width*h,h)

  // Draw the ring

  rect(x-h*bottle_neck_factors[1],

       y+h*bottle_neck_factors[2]-overflow,

       h*(bottle_width+2*bottle_neck_factors[1]),

       h*bottle_neck_factors[3]+2*overflow)

  // Draw the round part of the ring (down one)

  arc(x+h*bottle_width/2,

      y+h*(bottle_neck_factors[2]+bottle_neck_factors[3]),

      h*(bottle_width+2*bottle_neck_factors[1]),

      h*bottle_neck_factors[4],

      0,PI)

  // Draw the round part of the ring (up one)

  arc(x+h*bottle_width/2,

      y+h*bottle_neck_factors[2],

      h*(bottle_width+2*bottle_neck_factors[1]),

      h*bottle_neck_factors[4],

      PI,0)

  // Draw the cork of the bottle

  arc(x+h*bottle_width/2,

      y+overflow,

      h*bottle_width,

      h*bottle_neck_factors[4],

      PI,0)

  //--- Draw the shoulder of the bottle ---//

​

  beginShape()

  // Top-right corner

  vertex(x+h*bottle_width,y+h*(1-bottle_body_factors[0]))

  // Bezier to bottom-right corner

  bezierVertex(x+h*bottle_width+h*bottle_body_factors[2],

               y+h*(1-bottle_body_factors[0]+bottle_body_factors[3]),

               x+h*bottle_width+h*bottle_body_factors[4],

               y+h*(1-bottle_body_factors[0]+bottle_body_factors[5]),

               x+h*(bottle_width+bottle_body_factors[1]),

               y+h)

  // Bottom-left corner

  vertex(x-h*bottle_body_factors[1],y+h)

  // Bezier to top-left corner

  bezierVertex(x-h*bottle_body_factors[4],

               y+h*(1-bottle_body_factors[0]+bottle_body_factors[5]),

               x-h*bottle_body_factors[2],

               y+h*(1-bottle_body_factors[0]+bottle_body_factors[3]),

               x,

               y+h*(1-bottle_body_factors[0]))

  endShape()

  //--- Draw the body of the bottle ---//

  rect(x-h*bottle_body_factors[1],

       y+h-overflow,

       h*(bottle_width+2*bottle_body_factors[1]),

       screen_height)

​

}

​

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