//number+tracking+framerate(1)//


PFont fontA;
float radius = 50.0;
int X, Y;
int nX, nY;
int delay = 16;

int num = 60;
float mx[] = new float[num];
float my[] = new float[num];

import processing.video.*;

Capture video;



void setup() {

  size(640, 480); // Change size to 320 x 240 if too slow at 640 x 480
  
  video = new Capture(this, width, height, 30);
 
  smooth();
 
  fontA = loadFont("Courier-48.vlw");
   textFont(fontA, 30);
   strokeWeight( 10 );
  frameRate( 15 );
  X = width / 2;
  Y = width / 2;
  nX = X;
  nY = Y; 

video.frameRate(1);
}

void draw() {
  if (video.available()) {
    video.read();
    
    

    
    image(video, 0, 0, width, height); // Draw the webcam video onto the screen
    int brightestX = 0; // X-coordinate of the brightest video pixel
    int brightestY = 0; // Y-coordinate of the brightest video pixel
    int fontAX = 0;
    int fontAY = 0;
    float brightestValue = 250; // Brightness of the brightest video pixel
    
    video.loadPixels();
    int index = 0;
    for (int y = 0; y < video.height; y++) {
      for (int x = 0; x < video.width; x++) {
        
        int pixelValue = video.pixels[index];
       
        float pixelBrightness = brightness(pixelValue);
        
              if (pixelBrightness > brightestValue) {
          brightestValue = pixelBrightness;
          brightestY = y;
          brightestX = x;
          nX = x;
          nY = y;
           for(int i=1; i<num; i++) {
    mx[i-1] = mx[i];
    my[i-1] = my[i];
 
  } 
  
   mx[num-1] = x;
  my[num-1] = y;
 
  
  
  for(int i=0; i<num; i++) {
    ellipse(mx[i], my[i], i/0.8, i/0.8);
    //text( Y, X, radius, radius );
  }
 
        }
        index++; 
      }
    }
     radius = radius + sin( frameCount / 4 );
      X+=(nX-X)/delay;
  Y+=(nY-Y)/delay;
   stroke(255); 
   text( Y, X, radius, radius );
      }
}

//silhouette//


import processing.video.*;
Capture video;


class Form {
	int[][] v = new int[0][3];
	int y;
	color c;
	Form(int x,int y) {
		this.y = y;
		addRow(x,y);
		this.c = lerpColor(#ff0000,#0000ff,1);	
	}
	
	void addRow(int x, int y) {
		int[] v_n = new int[3];
		v_n[0] = x;
		v_n[1] = x;
		v_n[2] = y;
		v = (int[][]) append(v, v_n);
	}
	
	void draw(int nr) {
		line(v[0][0],v[0][2],v[0][1],v[0][2]);
		for (int i=0;i<v.length-1;i++){
			stroke(c,35);
			strokeWeight(4);
			line(v[i][0],v[i][2],v[i+1][0],v[i+1][2]);
			line(v[i][1],v[i][2],v[i+1][1],v[i+1][2]);
		}
		line(v[v.length-1][0],v[v.length-1][2],v[v.length-1][1],v[v.length-1][2]);
	}
	
	String toString() {
		String a = "------------START---------\n";
		for (int i=0;i<v.length-1;i++){
			a+="["+v[i][0]+"|"+v[i][1]+"|"+v[i][2]+"]\n";
		}
		a +="------------END-----------\n";
		return a;
	}
} 


Form[] f =  new Form[0];

void setup() {
  size(640, 480);
  video = new Capture(this, width, height, 10);
  noStroke();
  smooth();
  ellipseMode(CENTER);
}

void draw() {
	//background(255);
	if (video.available()) {
		f = new Form[0];
		video.read();
		image(video, 0, 0, width, height);
		video.loadPixels();
		int index = 0;
		int raster = 4;
		for (int y = 0; y < video.height; y+=raster) {
		  for (int x = 0; x < video.width; x+=raster) {
		    int pixelValue = video.pixels[y*video.width+x];
		    boolean intresting = brightness(pixelValue)<80;
		    if (intresting) {
			    boolean old_spot = false;
			    for (int i=0; i<f.length && !old_spot ; i++){
				    Form fi = f[i];
				    int row = fi.v.length-1;
				    int dx = x-fi.v[row][1];
					int dy = y-fi.v[row][2];
				    if (dx<=2*raster && dy<=2*raster) {
					    old_spot = true;
					    if (fi.v[row][2]<y) {
						    fi.addRow(x,y);
					    }
					    else {
						    fi.v[row][1] = x;
					    }
				    }
			    }
			    if (!old_spot) {
				    Form new_form = new Form(x,y);
				    f = (Form[]) append(f,new_form);
			    }
		    }
		  }
		}
		
	}
	for (int i=0; i<f.length; i++) {
		f[i].draw(i);
	}
}

void keyPressed() {
	for (int i=0; i<f.length; i++) {
		print(f[i]);
	}
}

import processing.video.*;
Capture video;

int time=second();
int time_limit=3;


class Form {
  int[][] v = new int[0][3];
  int y;
  color c;
  Form(int x,int y) {
    this.y = y;
    addRow(x,y);
    this.c = lerpColor(210,210,100);	
  }

  void addRow(int x, int y) {
    int[] v_n = new int[3];
    v_n[0] = x;
    v_n[1] = x;
    v_n[2] = y;
    v = (int[][]) append(v, v_n);
  }

  void draw(int nr) {
    int time=second();
int time_limit=3;
    //line(v[0][0],v[0][2],v[0][1],v[0][2]);
    point(v[0][0],v[0][2]);
    point(v[0][1],v[0][2]);
    for (int i=0;i<v.length-1;i++){
      stroke(c,80);
      strokeWeight(10);
      //line(v[i][0],v[i][2],v[i+1][0],v[i+1][2]);
      //line(v[i][1],v[i][2],v[i+1][1],v[i+1][2]);
      point(v[i][0],v[i][2]);
      point(v[i][1],v[i][2]);
    }
    //line(v[v.length-1][0],v[v.length-1][2],v[v.length-1][1],v[v.length-1][2]);
    point(v[v.length-1][0],v[v.length-1][2]);
    point(v[v.length-1][1],v[v.length-1][2]);
  }

  String toString() {
    String a = "------------START---------\n";
    for (int i=0;i<v.length-1;i++){
      a+="["+v[i][0]+"|"+v[i][1]+"|"+v[i][2]+"]\n";
    }
    a +="------------END-----------\n";
    return a;
  }
} 


Form[] f =  new Form[0];

void setup() {
  size(640, 480);
  video = new Capture(this, width, height, 10);
  noStroke();
  smooth();
  ellipseMode(CENTER);

}

void draw() {

  if (second()-time>=time_limit){
    time=second();
    background(0);
    if (video.available()) {
      f = new Form[0];
      video.read();
      //image(video, 0, 0, width, height);
      video.loadPixels();
      int index = 0;
      int raster = 1;
      for (int y = 0; y < video.height; y+=raster) {
        for (int x = 0; x < video.width; x+=raster) {
          int pixelValue = video.pixels[y*video.width+x];
          boolean intresting = brightness(pixelValue)<80;
          if (intresting) {
            boolean old_spot = false;
            for (int i=0; i<f.length && !old_spot ; i++){
              Form fi = f[i];
              int row = fi.v.length-1;
              int dx = x-fi.v[row][1];
              int dy = y-fi.v[row][2];
              if (dx<=2*raster && dy<=2*raster) {
                old_spot = true;
                if (fi.v[row][2]<y) {
                  fi.addRow(x,y);
                }
                else {
                  fi.v[row][1] = x;
                }
              }
            }
            if (!old_spot) {
              Form new_form = new Form(x,y);
              f = (Form[]) append(f,new_form);
            }
          }
        }
      }

    }
    for (int i=0; i<f.length; i++) {
      f[i].draw(i);
    }
  }
}

void keyPressed() {
  for (int i=0; i<f.length; i++) {
    print(f[i]);
  }
}