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// COCOA class header file
//Id: ALIPlane.h
//CAT: Fit
//
// Base class for planes, defined by a point and the plane normal direction
//
// History: v1.0
// Pedro Arce
#ifndef _ALIPlane_HH
#define _ALIPlane_HH
#include <CLHEP/Vector/ThreeVector.h>
#include "Alignment/CocoaModel/interface/ALILine.h"
class ALIPlane {
public:
ALIPlane(const CLHEP::Hep3Vector& point, const CLHEP::Hep3Vector& normal);
// Project a std::vector onto this plane
CLHEP::Hep3Vector project(const CLHEP::Hep3Vector& vec);
ALILine lineProject(const CLHEP::Hep3Vector& vec);
// CLHEP::Hep3Vector ALIPlane::intersect( const ALIPlane& l2);
const CLHEP::Hep3Vector& point() const { return _point; };
const CLHEP::Hep3Vector& normal() const { return _normal; };
private:
CLHEP::Hep3Vector _point;
CLHEP::Hep3Vector _normal;
};
#endif
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