src/INTERP_KERNEL/InterpolationOptions.cxx

   1 // Copyright (C) 2007-2021  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19 // Author : Anthony Geay (CEA/DEN)
  20
  21 #include "InterpolationOptions.hxx"
  22 #include "InterpKernelGeo2DPrecision.hxx"
  23 #include "InterpKernelException.hxx"
  24
  25 #include <sstream>
  26
  27 const double INTERP_KERNEL::InterpolationOptions::DFT_MEDIAN_PLANE=0.5;
  28
  29 const double INTERP_KERNEL::InterpolationOptions::DFT_SURF3D_ADJ_EPS=1.e-4;
  30
  31 const double INTERP_KERNEL::InterpolationOptions::DFT_MAX_DIST_3DSURF_INTERSECT=-1.;
  32
  33 const double INTERP_KERNEL::InterpolationOptions::DFT_MIN_DOT_BTW_3DSURF_INTERSECT=-1.;
  34
  35 const char INTERP_KERNEL::InterpolationOptions::PRECISION_STR[]="Precision";
  36
  37 const char INTERP_KERNEL::InterpolationOptions::MEDIANE_PLANE_STR[]="MedianPlane";
  38
  39 const char INTERP_KERNEL::InterpolationOptions::BOUNDING_BOX_ADJ_STR[]="BoundingBoxAdjustment";
  40
  41 const char INTERP_KERNEL::InterpolationOptions::BOUNDING_BOX_ADJ_ABS_STR[]="BoundingBoxAdjustmentAbs";
  42
  43 const char INTERP_KERNEL::InterpolationOptions::MAX_DISTANCE_3DSURF_INSECT_STR[]="MaxDistance3DSurfIntersect";
  44
  45 const char INTERP_KERNEL::InterpolationOptions::MIN_DOT_BTW_3DSURF_INSECT_STR[]="MinDotBetween3DSurfIntersect";
  46
  47 const char INTERP_KERNEL::InterpolationOptions::PRINT_LEV_STR[]="PrintLevel";
  48
  49 const char INTERP_KERNEL::InterpolationOptions::DO_ROTATE_STR[]="DoRotate";
  50
  51 const char INTERP_KERNEL::InterpolationOptions::ORIENTATION_STR[]="Orientation";
  52
  53 const char INTERP_KERNEL::InterpolationOptions::MEASURE_ABS_STR[]="MeasureAbs";
  54
  55 const char INTERP_KERNEL::InterpolationOptions::INTERSEC_TYPE_STR[]="IntersectionType";
  56
  57 const char INTERP_KERNEL::InterpolationOptions::SPLITTING_POLICY_STR[]="SplittingPolicy";
  58
  59 const char INTERP_KERNEL::InterpolationOptions::TRIANGULATION_INTERSECT2D_STR[]="Triangulation";
  60
  61 const char INTERP_KERNEL::InterpolationOptions::CONVEX_INTERSECT2D_STR[]="Convex";
  62
  63 const char INTERP_KERNEL::InterpolationOptions::GEOMETRIC_INTERSECT2D_STR[]="Geometric2D";
  64
  65 const char INTERP_KERNEL::InterpolationOptions::POINTLOCATOR_INTERSECT_STR[]="PointLocator";
  66
  67 const char INTERP_KERNEL::InterpolationOptions::BARYCENTRIC_INTERSECT_STR[]="Barycentric";
  68
  69 const char INTERP_KERNEL::InterpolationOptions::BARYCENTRICGEO2D_INTERSECT_STR[]="BarycentricGeo2D";
  70
  71 const char INTERP_KERNEL::InterpolationOptions::PLANAR_SPLIT_FACE_5_STR[]="PLANAR_FACE_5";
  72
  73 const char INTERP_KERNEL::InterpolationOptions::PLANAR_SPLIT_FACE_6_STR[]="PLANAR_FACE_6";
  74
  75 const char INTERP_KERNEL::InterpolationOptions::GENERAL_SPLIT_24_STR[]="GENERAL_24";
  76
  77 const char INTERP_KERNEL::InterpolationOptions::GENERAL_SPLIT_48_STR[]="GENERAL_48";
  78
  79 void INTERP_KERNEL::InterpolationOptions::init()
  80 {
  81   _print_level=0;
  82   _intersection_type=Triangulation;
  83   _precision=1e-12;
  84   _median_plane=DFT_MEDIAN_PLANE;
  85   _do_rotate=true;
  86   _bounding_box_adjustment=DFT_SURF3D_ADJ_EPS;
  87   _bounding_box_adjustment_abs=0.;
  88   _max_distance_for_3Dsurf_intersect=DFT_MAX_DIST_3DSURF_INTERSECT;
  89   _min_dot_btw_3Dsurf_intersect=DFT_MIN_DOT_BTW_3DSURF_INTERSECT;
  90   _orientation=0;
  91   _measure_abs=true;
  92   _splitting_policy=PLANAR_FACE_5;
  93 }
  94
  95 std::string INTERP_KERNEL::InterpolationOptions::getIntersectionTypeRepr() const
  96 {
  97   if(_intersection_type==INTERP_KERNEL::Triangulation)
  98     return std::string(TRIANGULATION_INTERSECT2D_STR);
  99   else if(_intersection_type==INTERP_KERNEL::Convex)
 100     return std::string(CONVEX_INTERSECT2D_STR);
 101   else if(_intersection_type==INTERP_KERNEL::Geometric2D)
 102     return std::string(GEOMETRIC_INTERSECT2D_STR);
 103   else if(_intersection_type==INTERP_KERNEL::PointLocator)
 104     return std::string(POINTLOCATOR_INTERSECT_STR);
 105   else if(_intersection_type==INTERP_KERNEL::Barycentric)
 106     return std::string(BARYCENTRIC_INTERSECT_STR);
 107   else if(_intersection_type==INTERP_KERNEL::BarycentricGeo2D)
 108     return std::string(BARYCENTRICGEO2D_INTERSECT_STR);
 109   else
 110     return std::string("UNKNOWN_INTERSECT_TYPE");
 111 }
 112
 113 bool INTERP_KERNEL::InterpolationOptions::setOptionDouble(const std::string& key, double value)
 114 {
 115   if(key==PRECISION_STR)
 116     {
 117       setPrecision(value);
 118       return true;
 119     }
 120   else if(key==MEDIANE_PLANE_STR)
 121     {
 122       setMedianPlane(value);
 123       return true;
 124     }
 125   else if(key==BOUNDING_BOX_ADJ_STR)
 126     {
 127       setBoundingBoxAdjustment(value);
 128       return true;
 129     }
 130   else if(key==BOUNDING_BOX_ADJ_ABS_STR)
 131     {
 132       setBoundingBoxAdjustmentAbs(value);
 133       return true;
 134     }
 135   else if(key==MAX_DISTANCE_3DSURF_INSECT_STR)
 136     {
 137       setMaxDistance3DSurfIntersect(value);
 138       return true;
 139     }
 140   else if(key==MIN_DOT_BTW_3DSURF_INSECT_STR)
 141     {
 142       setMinDotBtwPlane3DSurfIntersect(value);
 143       return true;
 144     }
 145   else
 146     return false;
 147 }
 148
 149 bool INTERP_KERNEL::InterpolationOptions::setOptionInt(const std::string& key, int value)
 150 {
 151   if(key==PRINT_LEV_STR)
 152     {
 153       setPrintLevel(value);
 154       return true;
 155     }
 156     else if(key==DO_ROTATE_STR)
 157       {
 158         setDoRotate(value != 0);
 159         return true;
 160       }
 161     else if(key==ORIENTATION_STR)
 162       {
 163         setOrientation(value);
 164         return true;
 165       }
 166     else if(key==MEASURE_ABS_STR)
 167       {
 168         bool valBool=(value!=0);
 169         setMeasureAbsStatus(valBool);
 170         return true;
 171       }
 172     else
 173       return false;
 174 }
 175
 176 bool INTERP_KERNEL::InterpolationOptions::setOptionString(const std::string& key, const std::string& value)
 177 {
 178   if(key==INTERSEC_TYPE_STR)
 179     {
 180       if(value==TRIANGULATION_INTERSECT2D_STR)
 181         {
 182           setIntersectionType(INTERP_KERNEL::Triangulation);
 183           return true;
 184         }
 185       else if(value==CONVEX_INTERSECT2D_STR)
 186         {
 187           setIntersectionType(INTERP_KERNEL::Convex);
 188           return true;
 189         }
 190       else if(value==GEOMETRIC_INTERSECT2D_STR)
 191         {
 192           setIntersectionType(INTERP_KERNEL::Geometric2D);
 193           return true;
 194         }
 195       else if(value==POINTLOCATOR_INTERSECT_STR)
 196         {
 197           setIntersectionType(INTERP_KERNEL::PointLocator);
 198           return true;
 199         }
 200       else if(value==BARYCENTRIC_INTERSECT_STR)
 201         {
 202           setIntersectionType(INTERP_KERNEL::Barycentric);
 203           return true;
 204         }
 205       else if(value==BARYCENTRICGEO2D_INTERSECT_STR)
 206         {
 207           setIntersectionType(INTERP_KERNEL::BarycentricGeo2D);
 208           return true;
 209         }
 210     }
 211   else if(key==SPLITTING_POLICY_STR)
 212     {
 213       if(value==PLANAR_SPLIT_FACE_5_STR)
 214         {
 215           setSplittingPolicy(INTERP_KERNEL::PLANAR_FACE_5);
 216           return true;
 217         }
 218       else if(value==PLANAR_SPLIT_FACE_6_STR)
 219         {
 220           setSplittingPolicy(INTERP_KERNEL::PLANAR_FACE_6);
 221           return true;
 222         }
 223       else if(value==GENERAL_SPLIT_24_STR)
 224         {
 225           setSplittingPolicy(INTERP_KERNEL::GENERAL_24);
 226           return true;
 227         }
 228       else if(value==GENERAL_SPLIT_48_STR)
 229         {
 230           setSplittingPolicy(INTERP_KERNEL::GENERAL_48);
 231           return true;
 232         }
 233       else
 234         return false;
 235     }
 236   return false;
 237 }
 238
 239 std::string INTERP_KERNEL::InterpolationOptions::getSplittingPolicyRepr() const
 240 {
 241   if(_splitting_policy==INTERP_KERNEL::PLANAR_FACE_5)
 242     return std::string(PLANAR_SPLIT_FACE_5_STR);
 243   else if(_splitting_policy==INTERP_KERNEL::PLANAR_FACE_6)
 244     return std::string(PLANAR_SPLIT_FACE_6_STR);
 245   else if(_splitting_policy==INTERP_KERNEL::GENERAL_24)
 246     return std::string(GENERAL_SPLIT_24_STR);
 247   else if(_splitting_policy==INTERP_KERNEL::GENERAL_48)
 248     return std::string(GENERAL_SPLIT_48_STR);
 249   else
 250     return std::string("UNKNOWN_SPLITTING_POLICY");
 251 }
 252
 253 std::string INTERP_KERNEL::InterpolationOptions::filterInterpolationMethod(const std::string& meth) const
 254 {
 255   return std::string(meth);
 256 }
 257
 258 bool INTERP_KERNEL::InterpolationOptions::setInterpolationOptions(int print_level,
 259                                                                   std::string intersection_type,
 260                                                                   double precision,
 261                                                                   double median_plane,
 262                                                                   bool do_rotate,
 263                                                                   double bounding_box_adjustment,
 264                                                                   double bounding_box_adjustment_abs,
 265                                                                   double max_distance_for_3Dsurf_intersect,
 266                                                                   int orientation,
 267                                                                   bool measure_abs,
 268                                                                   std::string splitting_policy)
 269 {
 270   _print_level=print_level;
 271   _precision=precision;
 272   _median_plane=median_plane;
 273   _do_rotate=do_rotate;
 274   _bounding_box_adjustment=bounding_box_adjustment;
 275   _bounding_box_adjustment_abs=bounding_box_adjustment_abs;
 276   _max_distance_for_3Dsurf_intersect=max_distance_for_3Dsurf_intersect;
 277   _orientation=orientation;
 278   _measure_abs=measure_abs;
 279   return(setOptionString(INTERSEC_TYPE_STR,intersection_type) && setOptionString(SPLITTING_POLICY_STR,splitting_policy));
 280 }
 281
 282 std::string INTERP_KERNEL::InterpolationOptions::printOptions() const
 283 {
 284   std::ostringstream oss; oss.precision(15); oss << "Interpolation Options ******" << std::endl;
 285   oss << "Print level : " << _print_level << std::endl;
 286   oss << "Intersection type : " << getIntersectionTypeRepr() << std::endl;
 287   oss << "Precision : " << _precision << std::endl;
 288   oss << "Median plane : " << _median_plane << std::endl;
 289   oss << "Do Rotate status : " << std::boolalpha << _do_rotate << std::endl;
 290   oss << "Bounding box adj : " << _bounding_box_adjustment << std::endl;
 291   oss << "Bounding box adj abs : " << _bounding_box_adjustment_abs << std::endl;
 292   oss << "Max distance for 3DSurf intersect : " << _max_distance_for_3Dsurf_intersect << std::endl;
 293   oss << "Min dot between plane for 3DSurf intersect : " << _min_dot_btw_3Dsurf_intersect << std::endl;
 294   oss << "Orientation : " << _orientation << std::endl;
 295   oss << "Measure abs : " << _measure_abs << std::endl;
 296   oss << "Splitting policy : " << getSplittingPolicyRepr() << std::endl;
 297   oss << "****************************" << std::endl;
 298   return oss.str();
 299 }
 300
 301 void INTERP_KERNEL::InterpolationOptions::CheckAndSplitInterpolationMethod(const std::string& method, std::string& srcMeth, std::string& trgMeth)
 302 {
 303   const int NB_OF_METH_MANAGED=4;
 304   const char *METH_MANAGED[NB_OF_METH_MANAGED]={"P0P0","P0P1","P1P0","P1P1"};
 305   bool found=false;
 306   for(int i=0;i<NB_OF_METH_MANAGED && !found;i++)
 307     found=(method==METH_MANAGED[i]);
 308   if(!found)
 309     {
 310       std::string msg("The interpolation method : \'"); msg+=method; msg+="\' not managed by INTERP_KERNEL interpolators ! Supported are \"P0P0\", \"P0P1\", \"P1P0\" and \"P1P1\".";
 311       throw INTERP_KERNEL::Exception(msg.c_str());
 312     }
 313   srcMeth=method.substr(0,2);
 314   trgMeth=method.substr(2);
 315 }