src/INTERP_KERNEL/InterpolationOptions.cxx

   1 // Copyright (C) 2007-2014  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 "InterpKernelException.hxx"
  23
  24 #include <sstream>
  25
  26 const double INTERP_KERNEL::InterpolationOptions::DFT_MEDIAN_PLANE=0.5;
  27
  28 const double INTERP_KERNEL::InterpolationOptions::DFT_SURF3D_ADJ_EPS=1.e-4;
  29
  30 const double INTERP_KERNEL::InterpolationOptions::DFT_MAX_DIST_3DSURF_INTERSECT=-1.;
  31
  32 const double INTERP_KERNEL::InterpolationOptions::DFT_MIN_DOT_BTW_3DSURF_INTERSECT=-1.;
  33
  34 const char INTERP_KERNEL::InterpolationOptions::PRECISION_STR[]="Precision";
  35
  36 const char INTERP_KERNEL::InterpolationOptions::MEDIANE_PLANE_STR[]="MedianPlane";
  37
  38 const char INTERP_KERNEL::InterpolationOptions::BOUNDING_BOX_ADJ_STR[]="BoundingBoxAdjustment";
  39
  40 const char INTERP_KERNEL::InterpolationOptions::BOUNDING_BOX_ADJ_ABS_STR[]="BoundingBoxAdjustmentAbs";
  41
  42 const char INTERP_KERNEL::InterpolationOptions::MAX_DISTANCE_3DSURF_INSECT_STR[]="MaxDistance3DSurfIntersect";
  43
  44 const char INTERP_KERNEL::InterpolationOptions::MIN_DOT_BTW_3DSURF_INSECT_STR[]="MinDotBetween3DSurfIntersect";
  45
  46 const char INTERP_KERNEL::InterpolationOptions::PRINT_LEV_STR[]="PrintLevel";
  47
  48 const char INTERP_KERNEL::InterpolationOptions::DO_ROTATE_STR[]="DoRotate";
  49
  50 const char INTERP_KERNEL::InterpolationOptions::ORIENTATION_STR[]="Orientation";
  51
  52 const char INTERP_KERNEL::InterpolationOptions::MEASURE_ABS_STR[]="MeasureAbs";
  53
  54 const char INTERP_KERNEL::InterpolationOptions::INTERSEC_TYPE_STR[]="IntersectionType";
  55
  56 const char INTERP_KERNEL::InterpolationOptions::SPLITTING_POLICY_STR[]="SplittingPolicy";
  57
  58 const char INTERP_KERNEL::InterpolationOptions::TRIANGULATION_INTERSECT2D_STR[]="Triangulation";
  59
  60 const char INTERP_KERNEL::InterpolationOptions::CONVEX_INTERSECT2D_STR[]="Convex";
  61
  62 const char INTERP_KERNEL::InterpolationOptions::GEOMETRIC_INTERSECT2D_STR[]="Geometric2D";
  63
  64 const char INTERP_KERNEL::InterpolationOptions::POINTLOCATOR_INTERSECT_STR[]="PointLocator";
  65
  66 const char INTERP_KERNEL::InterpolationOptions::BARYCENTRIC_INTERSECT_STR[]="Barycentric";
  67
  68 const char INTERP_KERNEL::InterpolationOptions::BARYCENTRICGEO2D_INTERSECT_STR[]="BarycentricGeo2D";
  69
  70 const char INTERP_KERNEL::InterpolationOptions::PLANAR_SPLIT_FACE_5_STR[]="PLANAR_FACE_5";
  71
  72 const char INTERP_KERNEL::InterpolationOptions::PLANAR_SPLIT_FACE_6_STR[]="PLANAR_FACE_6";
  73
  74 const char INTERP_KERNEL::InterpolationOptions::GENERAL_SPLIT_24_STR[]="GENERAL_24";
  75
  76 const char INTERP_KERNEL::InterpolationOptions::GENERAL_SPLIT_48_STR[]="GENERAL_48";
  77
  78 void INTERP_KERNEL::InterpolationOptions::init()
  79 {
  80   _print_level=0;
  81   _intersection_type=Triangulation;
  82   _precision=1e-12;
  83   _median_plane=DFT_MEDIAN_PLANE;
  84   _do_rotate=true;
  85   _bounding_box_adjustment=DFT_SURF3D_ADJ_EPS;
  86   _bounding_box_adjustment_abs=0.;
  87   _max_distance_for_3Dsurf_intersect=DFT_MAX_DIST_3DSURF_INTERSECT;
  88   _min_dot_btw_3Dsurf_intersect=DFT_MIN_DOT_BTW_3DSURF_INTERSECT;
  89   _orientation=0;
  90   _measure_abs=true;
  91   _splitting_policy=PLANAR_FACE_5;
  92 }
  93
  94 std::string INTERP_KERNEL::InterpolationOptions::getIntersectionTypeRepr() const
  95 {
  96   if(_intersection_type==INTERP_KERNEL::Triangulation)
  97     return std::string(TRIANGULATION_INTERSECT2D_STR);
  98   else if(_intersection_type==INTERP_KERNEL::Convex)
  99     return std::string(CONVEX_INTERSECT2D_STR);
 100   else if(_intersection_type==INTERP_KERNEL::Geometric2D)
 101     return std::string(GEOMETRIC_INTERSECT2D_STR);
 102   else if(_intersection_type==INTERP_KERNEL::PointLocator)
 103     return std::string(POINTLOCATOR_INTERSECT_STR);
 104   else if(_intersection_type==INTERP_KERNEL::Barycentric)
 105     return std::string(BARYCENTRIC_INTERSECT_STR);
 106   else if(_intersection_type==INTERP_KERNEL::BarycentricGeo2D)
 107     return std::string(BARYCENTRICGEO2D_INTERSECT_STR);
 108   else
 109     return std::string("UNKNOWN_INTERSECT_TYPE");
 110 }
 111
 112 bool INTERP_KERNEL::InterpolationOptions::setOptionDouble(const std::string& key, double value)
 113 {
 114   if(key==PRECISION_STR)
 115     {
 116       setPrecision(value);
 117       return true;
 118     }
 119   else if(key==MEDIANE_PLANE_STR)
 120     {
 121       setMedianPlane(value);
 122       return true;
 123     }
 124   else if(key==BOUNDING_BOX_ADJ_STR)
 125     {
 126       setBoundingBoxAdjustment(value);
 127       return true;
 128     }
 129   else if(key==BOUNDING_BOX_ADJ_ABS_STR)
 130     {
 131       setBoundingBoxAdjustmentAbs(value);
 132       return true;
 133     }
 134   else if(key==MAX_DISTANCE_3DSURF_INSECT_STR)
 135     {
 136       setMaxDistance3DSurfIntersect(value);
 137       return true;
 138     }
 139   else if(key==MIN_DOT_BTW_3DSURF_INSECT_STR)
 140     {
 141       setMinDotBtwPlane3DSurfIntersect(value);
 142       return true;
 143     }
 144   else
 145     return false;
 146 }
 147
 148 bool INTERP_KERNEL::InterpolationOptions::setOptionInt(const std::string& key, int value)
 149 {
 150   if(key==PRINT_LEV_STR)
 151     {
 152       setPrintLevel(value);
 153       return true;
 154     }
 155     else if(key==DO_ROTATE_STR)
 156       {
 157         setDoRotate(value != 0);
 158         return true;
 159       }
 160     else if(key==ORIENTATION_STR)
 161       {
 162         setOrientation(value);
 163         return true;
 164       }
 165     else if(key==MEASURE_ABS_STR)
 166       {
 167         bool valBool=(value!=0);
 168         setMeasureAbsStatus(valBool);
 169         return true;
 170       }
 171     else
 172       return false;
 173 }
 174
 175 bool INTERP_KERNEL::InterpolationOptions::setOptionString(const std::string& key, const std::string& value)
 176 {
 177   if(key==INTERSEC_TYPE_STR)
 178     {
 179       if(value==TRIANGULATION_INTERSECT2D_STR)
 180         {
 181           setIntersectionType(INTERP_KERNEL::Triangulation);
 182           return true;
 183         }
 184       else if(value==CONVEX_INTERSECT2D_STR)
 185         {
 186           setIntersectionType(INTERP_KERNEL::Convex);
 187           return true;
 188         }
 189       else if(value==GEOMETRIC_INTERSECT2D_STR)
 190         {
 191           setIntersectionType(INTERP_KERNEL::Geometric2D);
 192           return true;
 193         }
 194       else if(value==POINTLOCATOR_INTERSECT_STR)
 195         {
 196           setIntersectionType(INTERP_KERNEL::PointLocator);
 197           return true;
 198         }
 199       else if(value==BARYCENTRIC_INTERSECT_STR)
 200         {
 201           setIntersectionType(INTERP_KERNEL::Barycentric);
 202           return true;
 203         }
 204       else if(value==BARYCENTRICGEO2D_INTERSECT_STR)
 205         {
 206           setIntersectionType(INTERP_KERNEL::BarycentricGeo2D);
 207           return true;
 208         }
 209     }
 210   else if(key==SPLITTING_POLICY_STR)
 211     {
 212       if(value==PLANAR_SPLIT_FACE_5_STR)
 213         {
 214           setSplittingPolicy(INTERP_KERNEL::PLANAR_FACE_5);
 215           return true;
 216         }
 217       else if(value==PLANAR_SPLIT_FACE_6_STR)
 218         {
 219           setSplittingPolicy(INTERP_KERNEL::PLANAR_FACE_6);
 220           return true;
 221         }
 222       else if(value==GENERAL_SPLIT_24_STR)
 223         {
 224           setSplittingPolicy(INTERP_KERNEL::GENERAL_24);
 225           return true;
 226         }
 227       else if(value==GENERAL_SPLIT_48_STR)
 228         {
 229           setSplittingPolicy(INTERP_KERNEL::GENERAL_48);
 230           return true;
 231         }
 232       else
 233         return false;
 234     }
 235   return false;
 236 }
 237
 238 std::string INTERP_KERNEL::InterpolationOptions::getSplittingPolicyRepr() const
 239 {
 240   if(_splitting_policy==INTERP_KERNEL::PLANAR_FACE_5)
 241     return std::string(PLANAR_SPLIT_FACE_5_STR);
 242   else if(_splitting_policy==INTERP_KERNEL::PLANAR_FACE_6)
 243     return std::string(PLANAR_SPLIT_FACE_6_STR);
 244   else if(_splitting_policy==INTERP_KERNEL::GENERAL_24)
 245     return std::string(GENERAL_SPLIT_24_STR);
 246   else if(_splitting_policy==INTERP_KERNEL::GENERAL_48)
 247     return std::string(GENERAL_SPLIT_48_STR);
 248   else
 249     return std::string("UNKNOWN_SPLITTING_POLICY");
 250 }
 251
 252 std::string INTERP_KERNEL::InterpolationOptions::filterInterpolationMethod(const std::string& meth) const
 253 {
 254   return std::string(meth);
 255 }
 256
 257 bool INTERP_KERNEL::InterpolationOptions::setInterpolationOptions(long print_level,
 258                                                                   std::string intersection_type,
 259                                                                   double precision,
 260                                                                   double median_plane,
 261                                                                   bool do_rotate,
 262                                                                   double bounding_box_adjustment,
 263                                                                   double bounding_box_adjustment_abs,
 264                                                                   double max_distance_for_3Dsurf_intersect,
 265                                                                   long orientation,
 266                                                                   bool measure_abs,
 267                                                                   std::string splitting_policy)
 268 {
 269   _print_level=print_level;
 270   _precision=precision;
 271   _median_plane=median_plane;
 272   _do_rotate=do_rotate;
 273   _bounding_box_adjustment=bounding_box_adjustment;
 274   _bounding_box_adjustment_abs=bounding_box_adjustment_abs;
 275   _max_distance_for_3Dsurf_intersect=max_distance_for_3Dsurf_intersect;
 276   _orientation=orientation;
 277   _measure_abs=measure_abs;
 278   return(setOptionString(INTERSEC_TYPE_STR,intersection_type) && setOptionString(SPLITTING_POLICY_STR,splitting_policy));
 279 }
 280
 281 std::string INTERP_KERNEL::InterpolationOptions::printOptions() const
 282 {
 283   std::ostringstream oss; oss.precision(15); oss << "Interpolation Options ******" << std::endl;
 284   oss << "Print level : " << _print_level << std::endl;
 285   oss << "Intersection type : " << getIntersectionTypeRepr() << std::endl;
 286   oss << "Precision : " << _precision << std::endl;
 287   oss << "Median plane : " << _median_plane << std::endl;
 288   oss << "Do Rotate status : " << std::boolalpha << _do_rotate << std::endl;
 289   oss << "Bounding box adj : " << _bounding_box_adjustment << std::endl;
 290   oss << "Bounding box adj abs : " << _bounding_box_adjustment_abs << std::endl;
 291   oss << "Max distance for 3DSurf intersect : " << _max_distance_for_3Dsurf_intersect << std::endl;
 292   oss << "Min dot between plane for 3DSurf intersect : " << _min_dot_btw_3Dsurf_intersect << std::endl;
 293   oss << "Orientation : " << _orientation << std::endl;
 294   oss << "Measure abs : " << _measure_abs << std::endl;
 295   oss << "Splitting policy : " << getSplittingPolicyRepr() << std::endl;
 296   oss << "****************************" << std::endl;
 297   return oss.str();
 298 }
 299
 300 void INTERP_KERNEL::InterpolationOptions::CheckAndSplitInterpolationMethod(const std::string& method, std::string& srcMeth, std::string& trgMeth)
 301 {
 302   const int NB_OF_METH_MANAGED=4;
 303   const char *METH_MANAGED[NB_OF_METH_MANAGED]={"P0P0","P0P1","P1P0","P1P1"};
 304   bool found=false;
 305   for(int i=0;i<NB_OF_METH_MANAGED && !found;i++)
 306     found=(method==METH_MANAGED[i]);
 307   if(!found)
 308     {
 309       std::string msg("The interpolation method : \'"); msg+=method; msg+="\' not managed by INTERP_KERNEL interpolators ! Supported are \"P0P0\", \"P0P1\", \"P1P0\" and \"P1P1\".";
 310       throw INTERP_KERNEL::Exception(msg.c_str());
 311     }
 312   srcMeth=method.substr(0,2);
 313   trgMeth=method.substr(2);
 314 }