1 // Copyright (C) 2014-2015 EDF-R&D
2 // This library is free software; you can redistribute it and/or
3 // modify it under the terms of the GNU Lesser General Public
4 // License as published by the Free Software Foundation; either
5 // version 2.1 of the License, or (at your option) any later version.
7 // This library is distributed in the hope that it will be useful,
8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 // Lesser General Public License for more details.
12 // You should have received a copy of the GNU Lesser General Public
13 // License along with this library; if not, write to the Free Software
14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 #ifndef HYDROData_DTM_HeaderFile
20 #define HYDROData_DTM_HeaderFile
22 #include "HYDROData_Bathymetry.h"
24 #include <gp_Pnt2d.hxx>
26 class Handle_HYDROData_Profile;
27 class Handle_Geom2d_BSplineCurve;
28 class Handle_Geom2d_Curve;
34 DEFINE_STANDARD_HANDLE( HYDROData_DTM, HYDROData_Bathymetry )
36 /**\class HYDROData_DTM
37 * \brief Class that represents the Digital Terrain Model
39 class HYDROData_DTM : public HYDROData_Bathymetry
43 * Enumeration of tags corresponding to the persistent object parameters.
47 DataTag_First = HYDROData_Bathymetry::DataTag_First + 100, ///< first tag, to reserve
54 DEFINE_STANDARD_RTTI( HYDROData_DTM );
56 HYDRODATA_EXPORT HYDROData_SequenceOfObjects GetProfiles() const;
57 HYDRODATA_EXPORT void SetProfiles( const HYDROData_SequenceOfObjects& );
59 HYDRODATA_EXPORT double GetDDZ() const;
60 HYDRODATA_EXPORT void SetDDZ( double );
62 HYDRODATA_EXPORT double GetSpatialStep() const;
63 HYDRODATA_EXPORT void SetSpatialStep( double );
65 HYDRODATA_EXPORT virtual void Update();
70 PointUZ( double u=0, double z=0 ) { U=u; Z=z; }
74 class CurveUZ : public std::vector<PointUZ>
77 CurveUZ( double theXcurv, const gp_Vec2d& theProfileDir = gp_Vec2d() );
81 gp_Vec2d ProfileDir() const;
83 CurveUZ operator + ( const CurveUZ& ) const;
84 CurveUZ operator * ( double ) const;
88 gp_Vec2d myProfileDir;
92 friend class HYDROData_Iterator;
93 friend class test_HYDROData_DTM;
95 HYDRODATA_EXPORT HYDROData_DTM();
96 virtual HYDRODATA_EXPORT ~HYDROData_DTM();
98 static Handle_Geom2d_BSplineCurve CreateHydraulicAxis(
99 const std::vector<Handle_HYDROData_Profile>& theProfiles,
100 std::vector<double>& theDistances );
102 static std::vector<Handle_Geom2d_Curve> ProfileToParametric( const Handle_HYDROData_Profile& theProfile,
103 double& theUMin, double& theUMax,
106 static void GetProperties( const Handle_HYDROData_Profile& theProfile,
107 gp_Pnt& theLowestPoint, gp_Vec2d& theDir,
109 double& theZMin, double& theZMax );
111 static void ProfileDiscretization( const Handle_HYDROData_Profile& theProfile,
112 double theXCurv, double theMinZ, double theMaxZ, double theDDZ,
113 CurveUZ& theMidPointCurve,
114 CurveUZ& theWidthCurve,
115 double theTolerance = 1E-6 );
117 static void CurveTo3D( const Handle_Geom2d_BSplineCurve& theHydraulicAxis,
118 const CurveUZ& theMidCurve, const CurveUZ& theWidthCurve,
119 AltitudePoints& thePoints, double dz );
121 static void Interpolate( const CurveUZ& theCurveA, const CurveUZ& theCurveB,
122 int theNbSteps, std::vector<CurveUZ>& theInterpolation,
125 static std::vector<AltitudePoints> Interpolate
126 ( const Handle_Geom2d_BSplineCurve& theHydraulicAxis,
127 const Handle_HYDROData_Profile& theProfileA,
129 const Handle_HYDROData_Profile& theProfileB,
131 double theDDZ, int theNbSteps, bool isAddSecond );
133 static AltitudePoints Interpolate( const std::vector<Handle_HYDROData_Profile>& theProfiles,
134 double theDDZ, double theSpatialStep,
135 AltitudePoints& theLeft,
136 AltitudePoints& theRight,
137 std::vector<AltitudePoints>& theMainProfiles );
139 static void PointToWire(const AltitudePoints& pnts, TopoDS_Wire& W );