#ifndef _TEST_APP
#define _TEST_APP

#include "ofMain.h"
#include "ofCvMain.h"


/*
A simple app that demonstrates how to use a float image to slowly blend two images together.
This is a useful way to learn a background when performing computer vision.

The original background capture very slowly adds in the current frame so 
objects that are introduced into the scene will be integrated into the 
background model over time.


*/

class testApp : public ofSimpleApp{

	public:

		void setup();
		void update();
		void draw();

		void keyPressed  (int key);
		void mouseMoved(int x, int y );
		void mouseDragged(int x, int y, int button);
		void mousePressed(int x, int y, int button);
		void mouseReleased();

		// ofVideoGrabber 		vidGrabber;
		// ofCvColorImage		colorImg;
		
		ofImage             imgLoaderA;
		ofImage             imgLoaderB;
		
		ofCvGrayscaleImage 	giOriginalImage;
		ofCvGrayscaleImage 	giCurrentImage;
		ofCvGrayscaleImage 	giBgImage;
		ofCvGrayscaleImage 	giDiff;
	    ofCvFloatImage		fiLearn;
        
        ofCvContourFinder 	contourFinder;

		int 				threshold;
        
        float				fLearnRate;
	
  

};

#endif