/*
# ---------------------------------------------------------------------
#
# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
#                        pour la Sante)
# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
# Previous Authors : Laurent Guigues, Jean-Pierre Roux
# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
#
#  This software is governed by the CeCILL-B license under French law and
#  abiding by the rules of distribution of free software. You can  use,
#  modify and/ or redistribute the software under the terms of the CeCILL-B
#  license as circulated by CEA, CNRS and INRIA at the following URL
#  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
#  or in the file LICENSE.txt.
#
#  As a counterpart to the access to the source code and  rights to copy,
#  modify and redistribute granted by the license, users are provided only
#  with a limited warranty  and the software's author,  the holder of the
#  economic rights,  and the successive licensors  have only  limited
#  liability.
#
#  The fact that you are presently reading this means that you have had
#  knowledge of the CeCILL-B license and that you accept its terms.
# ------------------------------------------------------------------------
*/

#ifndef _CREAVTKHEARTANGLES_H_
#define _CREAVTKHEARTANGLES_H_
#include "vtkImageData.h"

class creaVtkHeartAngles
{

public :
  creaVtkHeartAngles();
  ~creaVtkHeartAngles();
	//Parametros: Punto P0, vector V, Vector V'(proyection de V)
	double alpha (double P0a, double P0b,double P0c, double vx, double vy, double vz, double vxp, double vyp, double vzp);
	//Parametros: Punto P0, Punto P2, Punto P4 (proyection de V)
	double beta (double P0a, double P0b,double P0c, double P2x, double P2y, double P2z, double P4x, double P4y, double P4z);
	//Parametros: punto del plano, normalPlano, vector V.
	double * vectorProjection (double plx, double ply, double plz, double nx, double ny, double nz, double vx, double vy, double vz);
	//Parametros: Tres puntos del plano, dos puntos de la recta.
	double *intersectionPlaneLine(double plx1, double ply1, double plz1, double plx2, double ply2, double plz2, double plx3, double ply3, double plz3, double px1, double py1, double pz1,double px2, double py2, double pz2);
	//Parametros: Imagen 3D, Punto en el plano, Vector, Normal, 3 puntos el plano.
	vtkImageData* calculateAngleAlpha (vtkImageData* image, double Px, double Py, double Pz, double Vx, double Vy, double Vz, double Nx, double Ny, double Nz/*, double* pPlane*/);
	vtkImageData* calculateAngleBeta (vtkImageData* image, double Px, double Py, double Pz, double Vx, double Vy, double Vz, double Nx, double Ny, double Nz/*, double* pPlane*/);
protected:

private:

};

//-end of _CREAVTKHEARTANGLES_H_------------------------------------------------------
#endif