| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | //
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| 27 | // $Id: G4ControlPoints.hh,v 1.7 2006/06/29 18:38:50 gunter Exp $
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| 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $
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| 29 | //
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| 30 | // ----------------------------------------------------------------------
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| 31 | // Class G4ControlPoints
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| 32 | //
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| 33 | // Class Description:
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| 34 | //
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| 35 | // G4ControlPoints defines an array of G4PointRat which in turn
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| 36 | // are made of G4Point3D.
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| 37 |
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| 38 | // Author: J.Sulkimo, P.Urban.
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| 39 | // Revisions by: A.Floquet, L.Broglia, G.Cosmo.
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| 40 | // ----------------------------------------------------------------------
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| 41 | #ifndef __G4ControlPoints_h
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| 42 | #define __G4ControlPoints_h 1
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| 43 |
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| 44 | #include "G4PointRat.hh"
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| 45 |
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| 46 | class G4ControlPoints
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| 47 | {
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| 48 | public: // with description
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| 49 |
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| 50 | G4ControlPoints();
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| 51 | G4ControlPoints( G4int, G4int);
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| 52 | G4ControlPoints( G4int, G4int, G4int );
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| 53 | G4ControlPoints( const G4ControlPoints& );
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| 54 | // Constructors.
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| 55 |
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| 56 | ~G4ControlPoints();
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| 57 | // Destructor.
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| 58 |
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| 59 | G4ControlPoints& operator = ( const G4ControlPoints& );
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| 60 | // Assignment operator.
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| 61 |
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| 62 | void SetWeights(G4double*);
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| 63 |
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| 64 | void CalcValues(G4double k1, G4double param, G4Point3D& pts1,
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| 65 | G4double k2, G4Point3D& pts2);
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| 66 | void CalcValues(G4double k1, G4double param, G4PointRat& pts1,
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| 67 | G4double k2, G4PointRat& pts2);
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| 68 |
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| 69 | inline G4int GetRows() const;
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| 70 | inline G4int GetCols() const;
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| 71 |
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| 72 | inline void put(G4int i, G4int j, const G4Point3D &tmp);
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| 73 | inline void put(G4int i, G4int j, const G4PointRat& tmp);
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| 74 | // Put control point into matrix location (i,j).
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| 75 |
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| 76 | inline G4Point3D Get3D(G4int i, G4int j) const;
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| 77 | inline G4PointRat& GetRat(G4int i, G4int j) const;
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| 78 | // Retrieve control point from matrix location (i,j);
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| 79 |
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| 80 | G4double ClosestDistanceToPoint(const G4Point3D&);
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| 81 |
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| 82 |
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| 83 | private:
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| 84 |
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| 85 | inline G4double Calc(G4double k1, G4double par, G4double old_val,
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| 86 | G4double k2, G4double new_val );
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| 87 |
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| 88 | G4PointRat** data;
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| 89 | // G4PointRat datas are made of
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| 90 | // - a point 3D
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| 91 | // - an additional value: the scale factor which is set to 1 by default.
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| 92 |
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| 93 | G4int nr, nc;
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| 94 | };
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| 95 |
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| 96 | #include "G4ControlPoints.icc"
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| 97 |
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| 98 | #endif
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