Hi, I have found this nice code where many circles follow the mouse.  I have tried to connect this to a color detect program I found on learning processing.org but I can't figure out how to integrate the two.  Is there   Here is the code for the wave

2. import processing.video.*;
3. 
   
4. 
   
5. 
   
6. // Variable for capture device
7. Capture video;
8. 
   
9. // A variable for the color we are searching for.
10. color trackColor; 
11. 
    
12. // wave variable
13. Wave wave;
14. 
    
15. void setup() {
16.   size(400,400);
17.   video = new Capture(this,width,height,15);
18.   // Start off tracking for red
19.   trackColor = color(255,0,0);
20.   smooth();
21.   
22.   // Initialize the snake
23.   wave = new wave(50);
24.   
25. }
26. 
    
27. void draw() {
28.   // Capture and display the video
29.   if (video.available()) {
30.     video.read();
31.   }
32.   
33.   video.loadPixels();
34.   image(video,0,0);
35. 
    
36.   // Before we begin searching, the "world record" for closest color is set to a high number that is easy for the first pixel to beat.
37.   float worldRecord = 500; 
38. 
    
39.   // XY coordinate of closest color
40.   int closestX = 0;
41.   int closestY = 0;
42. 
    
43.   // Begin loop to walk through every pixel
44.   for (int x = 0; x < video.width; x ++ ) {
45.     for (int y = 0; y < video.height; y ++ ) {
46.       int loc = x + y*video.width;
47.       // What is current color
48.       color currentColor = video.pixels[loc];
49.       float r1 = red(currentColor);
50.       float g1 = green(currentColor);
51.       float b1 = blue(currentColor);
52.       float r2 = red(trackColor);
53.       float g2 = green(trackColor);
54.       float b2 = blue(trackColor);
55. 
    
56.       // Using euclidean distance to compare colors
57.       float d = dist(r1,g1,b1,r2,g2,b2); // We are using the dist( ) function to compare the current color with the color we are tracking.
58. 
    
59.       // If current color is more similar to tracked color than
60.       // closest color, save current location and current difference
61.       if (d < worldRecord) {
62.         worldRecord = d;
63.         closestX = x;
64.         closestY = y;
65.       }
66.     }
67.   }
68. 
    
69.   // We only consider the color found if its color distance is less than 10. 
70.   // This threshold of 10 is arbitrary and you can adjust this number depending on how accurate you require the tracking to be.
71.   if (worldRecord < 10) { 
72.     // Update the snake's location
73.     wave.update(closestX,closestY);
74.   }
75.   
76.   wave.display();
77.   
78. }
79. 
    
80. void mousePressed() {
81.   // Save color where the mouse is clicked in trackColor variable
82.     saveFrame("blah.tif");
83.   int loc = mouseX + mouseY*video.width;
84.   trackColor = video.pixels[loc];
85. 
    
86. }