-// Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+// Copyright (C) 2014-2023 CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
//
// 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"
#include <ModelAPI_Document.h>
#include <ModelAPI_BodyBuilder.h>
#include <ModelAPI_ResultBody.h>
+#include <ModelAPI_AttributeBoolean.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");
+static const double DEFAULT_FUZZY = 1.e-5;
+
+
//=================================================================================================
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(USE_FUZZY_ID(), ModelAPI_AttributeBoolean::typeId());
+ data()->addAttribute(FUZZY_PARAM_ID(), ModelAPI_AttributeDouble::typeId());
+ boolean(USE_FUZZY_ID())->setValue(false); // Do NOT use the fuzzy parameter by default.
+ real(FUZZY_PARAM_ID())->setValue(DEFAULT_FUZZY);
+
+ 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.
+ // Using -1 as fuzzy value in the GeomAlgoAPI means to ignore it during the boolean operation!
+ bool aUseFuzzy = boolean(USE_FUZZY_ID())->value();
+ double aFuzzy = (aUseFuzzy ? real(FUZZY_PARAM_ID())->value() : -1);
+
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.
std::string anError;
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]);
- }
- }
-}
