hw8-2 - OpenProcessing

mySketch
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// Set the size of each cell in the grid
let cellSize = 30;
// Variables to store the current colors for squares and circles
let currentColor;
​
function setup() {
    // Create a canvas 
  createCanvas(600, 600);
   // Stroke kalınlığı 
  strokeWeight(2);
  noFill();
  background(255);
   // Initialize the colors with random values
  currentColor = color(0); 
  noLoop();
  
  
// Loop through the canvas to draw the pattern in a grid
  for (let x = 0; x < width; x += cellSize) {
    for (let y = 0; y < height; y += cellSize) {
    // Call the drawPattern function for each cell in the grid
      drawPattern(x, y, cellSize);
    }
  }
}
// Function to draw a pattern in a given cell
function drawPattern(x, y, size) {
  // Generate a random choice for the pattern (0 to 3)
  let choice = floor(random(4));
  let rotation = random(TWO_PI); // Random rotation angle
​
  // Push and pop  to isolate transformations to this specific cell
  push();
​
   // Translate to the center of the cell
  translate(x + size / 2, y + size / 2);
  rotate(rotation); // Apply random rotation
​
  // Randomly generate a fill color for circles and squares
  let fillColor = color(random(255), random(255), random(255));
  fill(fillColor);
​
  // Begin a shape that will represent the chosen pattern
  beginShape();
  switch (choice) {
    case 0:
      // Diagonal lines
      stroke(currentColor);
      vertex(-size / 2, -size / 2);
      vertex(size / 2, size / 2);
      break;
    case 1:
      // Horizontal lines
      stroke(currentColor);
      vertex(-size / 2, 0);
      vertex(size / 2, 0);
      break;
    case 2:
      // Vertical lines
      stroke(currentColor);
      vertex(0, -size / 2);
      vertex(0, size / 2);
      break;
    case 3:
      // Circles
      noStroke();
      for (let i = 0; i < 360; i += 10) {
        let angle = radians(i);
        let xpos = cos(angle) * (size * 0.4);
        let ypos = sin(angle) * (size * 0.4);
        vertex(xpos, ypos);
      }
      break;
  }
  endShape(CLOSE);
​
  pop();
}
//random when press a/A
function keyPressed() {
  if (key === "a" || key === "A") {
    
    // Change the current color to a new random color
    currentColor = color(random(255), random(255), random(255));
    background(255);
​
    // Redraw the pattern with the new color
    for (let x = 0; x < width; x += cellSize) {
      for (let y = 0; y < height; y += cellSize) {
        drawPattern(x, y, cellSize);
      }
    }
  } 
  //m/M tuşuna bastığımızda ödev indirilsin 
  else if (key === "m" || key === "M") {
    save("homework8.jpeg");
  }
}
​