// Oscar G. Torres | www.blubee.com
 // with help from:
 //* Explode 
 //* by Daniel Shiffman. 


PImage img;       // The source image
int cellsize = 2; // Dimensions of each cell in the grid
int COLS, ROWS;   // Number of columns and rows in our system
int ct=0;

void setup(){
  size(600, 400, P3D); 
  background(0);
  img = loadImage("karen.jpg");     // Load the image
  COLS = img.width/cellsize;            // Calculate # of columns
  ROWS = img.height/cellsize;           // Calculate # of rows
  
  colorMode(RGB,255,255,255,100);   // Setting the colormode
}
void draw(){
  //  background(0);

  if (mousePressed == false) {
    ct=0;
  }
  if (mousePressed == true) {
    ct+=10;
    background(0);
    // Begin loop for columns
    for ( int i = 0; i < COLS;i++) {
      // Begin loop for rows
      for ( int j = 0; j < ROWS;j++) {
        int monk= cellsize+ct;
        int x = i*cellsize +cellsize/2; // x position
        int y = j*cellsize +cellsize/2; // y position
        int loc = x + y*img.width;          // Pixel array location
        color c = img.pixels[loc];       // Grab the color
        

      
      float rr = round( red(img.pixels[loc]) ); 
      if (rr< 85){
        rr=0;
      } 
     /*  if (rr> 85){
        rr=127;
      } */
       if (rr > 170){
        rr=255;
      } 
  
      
      float  gg = round( green(img.pixels[loc]));
       if (gg< 85){
        gg=0;
      } 
     /*  if (rr> 85){
        gg=127;
      } */
       if (gg > 170){
        gg=255;
      } 
  
      float  bb = round( blue(img.pixels[loc]));
       if (bb< 85){
        bb=0;
      } 
      /* if (bb> 85){
        bb=127;
      } */
       if (bb > 170){
       bb=255;
      } 
  
      float  tt = rr+gg+bb;
      
        // Calculate a z position as a function of mouseX and pixel brightness
        float z = (ct / (float) img.width) * brightness(img.pixels[loc]) - 100.0f; // (mouseX / (float) img.width) * brightness(img.pixels[loc]) - 100.0f;
        // Translate to the location, set fill and stroke, and draw the rect
        pushMatrix();
        int xA= x+40;
        int yA= y+40;
        float zA= z+40;
        int cell= cellsize+2;
        translate(xA,yA,z);
        fill(rr, gg,bb);
        noStroke();
        rectMode(CENTER);
        rect(100,50,cellsize,cellsize);
        //fill(255-rr, 100-gg, 255-bb);

        //rect(100,50,cellsize/2,cellsize/2);
     
        popMatrix();
      }

    }
  }
}