GMU:Processing im Park/Dirk Wäsch/Code Hausaufgabe III

Processing v3.0.0 Quellcode:

int n = 10;

// list of flickr urls, containing my images
String[] urls = {
  "https://c1.staticflickr.com/1/583/23143686064_f334ac29d3_c.jpg",
  "https://c1.staticflickr.com/1/744/23145048033_5e4ca63da7_c.jpg",
  "https://c1.staticflickr.com/6/5774/23771836845_a9bfd0e883_c.jpg",
  "https://c1.staticflickr.com/6/5715/23403900079_6d7e2fbd96_c.jpg",
  "https://c1.staticflickr.com/6/5815/23663367172_c647395930_c.jpg",
  "https://c1.staticflickr.com/1/721/23663365892_fa35e2156a_c.jpg",
  "https://c1.staticflickr.com/6/5654/23476155410_dfaa2d34e5_c.jpg",
  "https://c1.staticflickr.com/1/781/23689409061_eb23a1cfd3_c.jpg",
  "https://c1.staticflickr.com/1/614/23403891279_54d675d8db_c.jpg",
  "https://c1.staticflickr.com/6/5695/23403888729_3caefaf24a_c.jpg"
};


PImage[] images = new PImage[n];
 
// offset to the reference point
int dx = 100;
int dy = 200;
 
// factor to slow our animation down
int slowdown = 4;
 
// zoom factor for our image
float zoom = 0.25;
 
// speed of rotation
float speed = 0.005;
 
 
void setup() {
 
  // canvas size
  size(600, 400);
 
  // start out with a white background
  background(255);
 
  // load images into the array using a loop
  for(int i=0; i < n; i++) {
 
    // load the image
    images[i] = loadImage(urls[i]);
 
    // Use the brightness of the image as its own alpha channel)
    images[i].mask(images[i]);
    
    noCursor();
 
  }
 
}
 
 
void draw() {
  // let's set a transparent tint, for extra effect
  tint(255, 35);
 
  // save the current transformation matrix
  pushMatrix();
 
  // restore the previous transformation matrix
  popMatrix();
 
  // pick the index of an image
  int pick = (frameCount / slowdown) % n;
 
  // move to the mouse position
  translate(mouseX , mouseY);
 
  // scale the image
  scale(zoom);
 
  // move to the reference point
  translate(-dx, -dy);
 
  // get image from the array and display it
  image(images[pick], 0, 0);
 
}