X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FFeaturesPlugin%2FFeaturesPlugin_Intersection.cpp;h=42dff80df439f7fa30c40b2e0b91aadb66620af4;hb=4656ef7be2170488c06dbc0586f71348be93b5fb;hp=6c8f51aff1447a0b9cd8e116e34777968892822a;hpb=77775df18b724470367a249096344f93fae039c4;p=modules%2Fshaper.git

diff --git a/src/FeaturesPlugin/FeaturesPlugin_Intersection.cpp b/src/FeaturesPlugin/FeaturesPlugin_Intersection.cpp
index 6c8f51aff..42dff80df 100644
--- a/src/FeaturesPlugin/FeaturesPlugin_Intersection.cpp
+++ b/src/FeaturesPlugin/FeaturesPlugin_Intersection.cpp
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+// Copyright (C) 2014-2022  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -12,10 +12,9 @@
 //
 // You should have received a copy of the GNU Lesser General Public
 // License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-// See http://www.salome-platform.org/ or
-// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
 #include "FeaturesPlugin_Intersection.h"
@@ -24,13 +23,20 @@
 #include <ModelAPI_Document.h>
 #include <ModelAPI_BodyBuilder.h>
 #include <ModelAPI_ResultBody.h>
+#include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_AttributeSelectionList.h>
+#include <ModelAPI_Tools.h>
 
 #include <GeomAlgoAPI_Intersection.h>
+#include <GeomAlgoAPI_MakeShapeList.h>
+#include <GeomAlgoAPI_Tools.h>
 #include <GeomAPI_ShapeExplorer.h>
 
 #include <sstream>
 
+
+static const std::string INTERSECTION_VERSION_1("v9.5");
+
 //=================================================================================================
 FeaturesPlugin_Intersection::FeaturesPlugin_Intersection()
 {
@@ -39,87 +45,72 @@ FeaturesPlugin_Intersection::FeaturesPlugin_Intersection()
 //=================================================================================================
 void FeaturesPlugin_Intersection::initAttributes()
 {
-  data()->addAttribute(OBJECT_LIST_ID(),
+  AttributePtr anObjectsAttr = data()->addAttribute(OBJECT_LIST_ID(),
                        ModelAPI_AttributeSelectionList::typeId());
+
+  data()->addAttribute(FUZZY_PARAM_ID(), ModelAPI_AttributeDouble::typeId());
+  // Initialize the fuzzy parameter with a value below Precision::Confusion() to indicate,
+  // that the internal algorithms should use their default fuzzy value, if none was specified
+  // by the user.
+  real(FUZZY_PARAM_ID())->setValue(1.e-8);
+
+  initVersion(INTERSECTION_VERSION_1, anObjectsAttr, AttributePtr());
 }
 
 //=================================================================================================
 void FeaturesPlugin_Intersection::execute()
 {
-  ListOfShape anObjects;
-
+  GeomAPI_ShapeHierarchy anObjectsHierarchy;
+  ListOfShape aPlanes;
   // Getting objects.
-  AttributeSelectionListPtr anObjectsSelList = selectionList(OBJECT_LIST_ID());
-  for (int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
-    std::shared_ptr<ModelAPI_AttributeSelection> anObjectAttr =
-      anObjectsSelList->value(anObjectsIndex);
-    std::shared_ptr<GeomAPI_Shape> anObject = anObjectAttr->value();
-    if (!anObject.get()) {
-      return;
-    }
-    anObjects.push_back(anObject);
-  }
-
-  if(anObjects.empty()) {
+  if (!processAttribute(OBJECT_LIST_ID(), anObjectsHierarchy, aPlanes)) {
     setError("Error: Objects or tools are empty.");
     return;
   }
 
+  // Getting fuzzy parameter.
+  // Used as additional tolerance to eliminate tiny results.
+  double aFuzzy = real(FUZZY_PARAM_ID())->value();
+
   int aResultIndex = 0;
 
   // Create result.
-  GeomMakeShapePtr anIntersectionAlgo(new GeomAlgoAPI_Intersection(anObjects));
+  const ListOfShape& anObjects = anObjectsHierarchy.objects();
+  GeomMakeShapePtr anIntersectionAlgo(new GeomAlgoAPI_Intersection(anObjects, aFuzzy));
 
   // Checking that the algorithm worked properly.
-  if (!anIntersectionAlgo->isDone()) {
-    static const std::string aFeatureError = "Error: Intersection algorithm failed.";
-    setError(aFeatureError);
+  std::string anError;
+  if (GeomAlgoAPI_Tools::AlgoError::isAlgorithmFailed(anIntersectionAlgo, getKind(), anError)) {
+    setError(anError);
     return;
   }
-  if (anIntersectionAlgo->shape()->isNull()) {
-    static const std::string aShapeError = "Error: Resulting shape is Null.";
-    setError(aShapeError);
-    return;
-  }
-  if (!anIntersectionAlgo->isValid()) {
-    std::string aFeatureError = "Error: Resulting shape is not valid.";
-    setError(aFeatureError);
-    return;
+
+  std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList);
+  aMakeShapeList->appendAlgo(anIntersectionAlgo);
+
+  GeomShapePtr aResShape = anIntersectionAlgo->shape();
+  if (data()->version() == INTERSECTION_VERSION_1) {
+    // merge hierarchies of compounds containing objects and tools
+    // and append the result of the FUSE operation
+    aResShape = keepUnusedSubsOfCompound(aResShape, anObjectsHierarchy,
+                                         GeomAPI_ShapeHierarchy(), aMakeShapeList);
   }
 
   std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
-  loadNamingDS(aResultBody, anObjects, anIntersectionAlgo);
+  ModelAPI_Tools::loadModifiedShapes(aResultBody,
+                                     anObjects,
+                                     ListOfShape(),
+                                     aMakeShapeList,
+                                     aResShape);
   setResult(aResultBody, aResultIndex);
   aResultIndex++;
 
+  ModelAPI_Tools::loadDeletedShapes(aResultBody,
+                                    GeomShapePtr(),
+                                    anObjects,
+                                    aMakeShapeList,
+                                    aResShape);
 
   // remove the rest results if there were produced in the previous pass
   removeResults(aResultIndex);
 }
-
-//=================================================================================================
-void FeaturesPlugin_Intersection::loadNamingDS(ResultBodyPtr theResultBody,
-                                               const ListOfShape& theObjects,
-                                               const GeomMakeShapePtr& theMakeShape)
-{
-  std::shared_ptr<GeomAPI_Shape> aResultShape = theMakeShape->shape();
-
-  if(theObjects.front()->isEqual(aResultShape)) {
-    theResultBody->store(aResultShape, false);
-    return;
-  }
-
-  theResultBody->storeModified(theObjects.front(), aResultShape);
-
-  const int aShapeTypesNb = 3;
-  const GeomAPI_Shape::ShapeType aShapeTypes[aShapeTypesNb] = {GeomAPI_Shape::VERTEX,
-                                                               GeomAPI_Shape::EDGE,
-                                                               GeomAPI_Shape::FACE };
-  for (ListOfShape::const_iterator anIt = theObjects.cbegin(); anIt != theObjects.cend(); ++anIt) {
-    const GeomShapePtr aShape = *anIt;
-    for(int anIndex = 0; anIndex < aShapeTypesNb; ++anIndex) {
-      theResultBody->loadModifiedShapes(theMakeShape, aShape, aShapeTypes[anIndex]);
-      theResultBody->loadGeneratedShapes(theMakeShape, aShape, aShapeTypes[anIndex]);
-    }
-  }
-}