app_camera.h

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#ifndef _APP_CAMERA_H
#define _APP_CAMERA_H
 
#include "app.h"
#include "orbiter.h"
 




class AppCamera : public App
{
public:
    AppCamera( const int width, const int height, const int major= 3, const int minor= 3, const int samples= 0 );
    virtual ~AppCamera( );

    virtual int init( ) = 0;
    virtual int quit( ) = 0;

    virtual int update( const float time, const float delta ) { return 0; }
    
    virtual int render( ) = 0;
    
    const Orbiter& camera( ) const { return m_camera; }
    Orbiter& camera( ) { return m_camera; }
 
protected:
    int prerender( );
 
    Orbiter m_camera;
};

void update_camera( Orbiter& camera );
 
 
#endif // _APP_CAMERA_H