src/HYDROData/HYDROData_DTM.h

   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.
   6 //
   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.
  11 //
  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
  15 //
  16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  17 //
  18
  19 #ifndef HYDROData_DTM_HeaderFile
  20 #define HYDROData_DTM_HeaderFile
  21
  22 #include "HYDROData_Bathymetry.h"
  23 #include "HYDROData_Profile.h"
  24
  25 #include <gp_Pnt2d.hxx>
  26
  27 #include<Geom2d_BSplineCurve.hxx>
  28 #include<Geom2d_Curve.hxx>
  29 #include<Geom_Plane.hxx>
  30
  31 #include <TopTools_DataMapOfShapeListOfShape.hxx>
  32 #include <TopTools_IndexedMapOfOrientedShape.hxx>
  33 #include <TopTools_SequenceOfShape.hxx>
  34
  35 #include <vector>
  36 #include <set>
  37 #include <NCollection_DataMap.hxx>
  38
  39 class gp_Pnt;
  40 class gp_Vec2d;
  41 class TopoDS_Edge;
  42 class TopoDS_Wire;
  43 class TopoDS_Face;
  44 class TopoDS_Compound;
  45
  46
  47 /**\class HYDROData_DTM
  48  * \brief Class that represents the Digital Terrain Model
  49  */
  50 class HYDROData_DTM : public HYDROData_Bathymetry
  51 {
  52 protected:
  53   /**
  54    * Enumeration of tags corresponding to the persistent object parameters.
  55    */
  56   enum DataTag
  57   {
  58     DataTag_First = HYDROData_Bathymetry::DataTag_First + 100, ///< first tag, to reserve
  59     DataTag_Profiles,
  60     DataTag_DDZ,
  61     DataTag_SpatialStep,
  62     DataTag_LeftBankShape,
  63     DataTag_RightBankShape,
  64     DataTag_InletShape,
  65     DataTag_OutletShape,
  66     DataTag_3DShape,
  67     DataTag_2DShape
  68   };
  69
  70 public:
  71   DEFINE_STANDARD_RTTIEXT( HYDROData_DTM, HYDROData_Bathymetry );
  72
  73   HYDRODATA_EXPORT HYDROData_SequenceOfObjects GetProfiles() const;
  74   HYDRODATA_EXPORT void SetProfiles( const HYDROData_SequenceOfObjects& );
  75
  76   HYDRODATA_EXPORT double GetDDZ() const;
  77   HYDRODATA_EXPORT void SetDDZ( double );
  78
  79   HYDRODATA_EXPORT double GetSpatialStep() const;
  80   HYDRODATA_EXPORT void SetSpatialStep( double );
  81
  82   HYDRODATA_EXPORT virtual void Update();
  83
  84 public:
  85   struct PointUZ
  86   {
  87     PointUZ( double u=0, double z=0 ) { U=u; Z=z; }
  88     double U;
  89     double Z;
  90   };
  91   class CurveUZ : public std::vector<PointUZ>
  92   {
  93   public:
  94     CurveUZ( double theXcurv, const gp_Vec2d& theProfileDir, double theDeltaZ, double theMaxZ );
  95     ~CurveUZ();
  96
  97     double Xcurv() const;
  98     gp_Vec2d ProfileDir() const;
  99     double DeltaZ() const;
 100     double MaxZ() const;
 101
 102     CurveUZ operator + ( const CurveUZ& ) const;
 103     CurveUZ operator * ( double ) const;
 104
 105   private:
 106     double myXcurv;
 107     gp_Vec2d myProfileDir;
 108     double myDeltaZ;
 109     double myMaxZ;
 110   };
 111
 112 protected:
 113   friend class HYDROData_Stream;
 114   friend class HYDROData_Iterator;
 115   friend class test_HYDROData_DTM;
 116
 117   HYDRODATA_EXPORT HYDROData_DTM();
 118   virtual HYDRODATA_EXPORT ~HYDROData_DTM();
 119
 120   static Handle(Geom2d_BSplineCurve) CreateHydraulicAxis(
 121     const std::vector<Handle(HYDROData_Profile)>& theProfiles,
 122     std::vector<double>& theDistances );
 123
 124   static std::vector<Handle(Geom2d_Curve)> ProfileToParametric( const Handle(HYDROData_Profile)& theProfile,
 125                                                                 double& theUMin, double& theUMax,
 126                                                                 gp_Vec2d& theDir );
 127
 128   static void GetProperties( const Handle(HYDROData_Profile)& theProfile,
 129                              gp_Pnt& theLowestPoint, gp_Vec2d& theDir,
 130                              double& theZMin, double& theZMax );
 131
 132   static void ProfileDiscretization( const Handle(HYDROData_Profile)& theProfile,
 133                                      double theXCurv, double theMinZ, double theMaxZ, double theTopZ, double theDDZ,
 134                                      CurveUZ& theMidPointCurve,
 135                                      CurveUZ& theWidthCurve,
 136                                      int& intersection_nb,
 137                                      double theTolerance,
 138                                      QSet<QString>& warnings);
 139
 140   static void CurveTo3D( const Handle(Geom2d_BSplineCurve)& theHydraulicAxis,
 141                          const CurveUZ& theMidCurve, const CurveUZ& theWidthCurve,
 142                          AltitudePoints& thePoints );
 143
 144   static void Interpolate( const CurveUZ& theCurveA, const CurveUZ& theCurveB,
 145                            int theNbSteps, std::vector<CurveUZ>& theInterpolation,
 146                            bool isAddSecond);
 147
 148   static std::vector<AltitudePoints> Interpolate
 149     ( const Handle(Geom2d_BSplineCurve)& theHydraulicAxis,
 150       const Handle(HYDROData_Profile)& theProfileA,
 151       double theXCurvA,
 152       const Handle(HYDROData_Profile)& theProfileB,
 153       double theXCurvB,
 154       double theDDZ, int theNbSteps, bool isAddSecond,
 155       int& inter_nb_1, int& inter_nb_2,
 156       NCollection_DataMap<Handle(HYDROData_Profile), QSet<QString>>& warnings,
 157       bool ToEstimateWarningsOnly);
 158
 159   static AltitudePoints Interpolate( const std::vector<Handle(HYDROData_Profile)>& theProfiles,
 160                                      double theDDZ, double theSpatialStep,
 161                                      AltitudePoints& theLeft,
 162                                      AltitudePoints& theRight,
 163                                      std::vector<AltitudePoints>& theMainProfiles,
 164                                      std::set<int>& invalInd,
 165                                      NCollection_DataMap<Handle(HYDROData_Profile), QSet<QString>>& warnings,
 166                                      bool ToEstimateWarningsOnly);
 167
 168   static void PointsToWire(const AltitudePoints& pnts, TopoDS_Wire& W );
 169
 170   static void PointsToEdge(const AltitudePoints& pnts, TopoDS_Edge& E );
 171
 172   //static void ProjWireOnPlane(const TopoDS_Shape& inpWire, const Handle_Geom_Plane& RefPlane,
 173     //TopTools_DataMapOfShapeListOfShape* E2PE);
 174
 175   static bool GetPlanarFaceFromBanks(const TopoDS_Edge& LB, const TopoDS_Edge& RB, TopoDS_Face& outF,
 176     TopTools_SequenceOfShape* Boundr);
 177
 178   static TopTools_IndexedMapOfOrientedShape Create3DShape(const AltitudePoints& left,
 179                                                           const AltitudePoints& right,
 180                                                           const std::vector<AltitudePoints>& main_profiles);
 181
 182   static void CreateProfiles(const std::vector<Handle(HYDROData_Profile)>& theProfiles,
 183                              double theDDZ,
 184                              double theSpatialStep,
 185                              AltitudePoints& theOutLeft,
 186                              AltitudePoints& theOutRight,
 187                              AltitudePoints& theOutPoints,
 188                              std::vector<AltitudePoints>& theOutMainProfiles,
 189                              TopoDS_Shape& Out3dPres,
 190                              TopoDS_Shape& Out2dPres,
 191                              TopoDS_Shape& OutLeftB,
 192                              TopoDS_Shape& OutRightB,
 193                              TopoDS_Shape& OutInlet,
 194                              TopoDS_Shape& OutOutlet,
 195                              bool Create3dPres,
 196                              bool Create2dPres,
 197                              std::set<int>& InvInd,
 198                              bool& ProjStat,
 199                              NCollection_DataMap<Handle(HYDROData_Profile), QSet<QString>>& warnings,
 200                              bool ToEstimateWarningsOnly);
 201
 202   //static bool Get2dFaceFrom3dPres(const TopoDS_Compound& cmp, TopoDS_Face& outF,
 203     //TopTools_SequenceOfShape* Boundr = NULL, std::set<int> ind = std::set<int>() );
 204
 205   static int EstimateNbPoints( const std::vector<Handle(HYDROData_Profile)>& theProfiles,
 206                                double theDDZ, double theSpatialStep );
 207
 208   void GetPresentationShapes( TopoDS_Shape& Out3dPres,
 209                               TopoDS_Shape& Out2dPres,
 210                               TopoDS_Shape& OutLeftB,
 211                               TopoDS_Shape& OutRightB,
 212                               TopoDS_Shape& OutInlet,
 213                               TopoDS_Shape& OutOutlet );
 214 public:
 215
 216   HYDRODATA_EXPORT static void CreateProfilesFromDTM ( const HYDROData_SequenceOfObjects& InpProfiles,
 217                                                        double ddz,
 218                                                        double step,
 219                                                        AltitudePoints& points,
 220                                                        TopoDS_Shape& Out3dPres,
 221                                                        TopoDS_Shape& Out2dPres,
 222                                                        TopoDS_Shape& OutLeftB,
 223                                                        TopoDS_Shape& OutRightB,
 224                                                        TopoDS_Shape& OutInlet,
 225                                                        TopoDS_Shape& OutOutlet,
 226                                                        bool Create3dPres,
 227                                                        bool Create2dPres,
 228                                                        std::set<int>& InvInd,
 229                                                        int thePntsLimit,
 230                                                        bool& WireIntersections,
 231                                                        NCollection_DataMap<Handle(HYDROData_Profile), QSet<QString>>& warnings,
 232                                                        bool& ToEstimateWarnings);
 233
 234   HYDRODATA_EXPORT void GetWarnings(NCollection_DataMap<Handle(HYDROData_Profile), QSet<QString>>& warnings);
 235
 236   protected:
 237     NCollection_DataMap<Handle(HYDROData_Profile), QSet<QString>> myWarnings;
 238 };
 239
 240
 241
 242
 243 #endif