#ifndef HGEOBOX_H
#define HGEOBOX_H

#include "hgeobasicshapes.h"

//
// class for Geant-shape BOX
// derived from baseclass HGeoBasicShapes
//
// To read the 8 xyz-points from database or file the function readPoints(...)
// in the baseclass is used.
//
// To position a volume in its mother different functions are called in the
// routine posShape(...) depending on the shape of the mother. Uptil now it's
// possible to position a box in the lab (works for mothervolume CAVE and SEC*) or
// in a mothervolume with the shape BOX or TRAP.
// In these functions posIn...(...) the position of the Geant-origin in the
// intrisic coordinate-system of the detector is calculated and stored in the
// vector geaPos of class HGeoParam. This information is needed to calculate the
// position of daughtervolumes. The Geant-position of the volume inside its
// mother is calculated and stored in the vector pos of class HGeoShapePar. Where
// needed a Geant-rotationalmatrix is created via Geantroutine GSROTM and the
// number stored in nRot of class HGeoShapePar. Otherwise nRot is set to 0.
//

class HGeoBox : public HGeoBasicShapes {
public:
	HGeoBox(){}
	~HGeoBox(){}

	// calculates the Geant-shapeparameters
	void calcShape(HGeoParam & ele, HGeoShapePar & shapePar);

	// calls different functions to position the volume depending on the
	// shape of its mother
	int posShape(HGeoParam & ele, HGeoParam & mo, HGeoShapePar & shapePar);

        // positions a BOX in the lab (works for mothervolume CAVE and all
	// mothervolumes with shape PGON with their origin a the position of the
	// target)
	void posInLab(HGeoParam & ele, HGeoParam & mo, HGeoShapePar & shapePar);

	// positions a BOX in BOX
	void posInBox(HGeoParam & ele, HGeoParam & mo, HGeoShapePar & shapePar);

	// positions a BOX in a TRAP
	void posInTrap(HGeoParam & ele, HGeoParam & mo, HGeoShapePar & shapePar);
};

#endif