1 // Copyright (C) 2014-2019 CEA/DEN, EDF R&D
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.
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.
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
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "FeaturesPlugin_Union.h"
22 #include <GeomAlgoAPI_Boolean.h>
23 #include <GeomAlgoAPI_CompoundBuilder.h>
24 #include <GeomAlgoAPI_MakeShapeList.h>
25 #include <GeomAlgoAPI_PaveFiller.h>
26 #include <GeomAlgoAPI_ShapeBuilder.h>
27 #include <GeomAlgoAPI_Tools.h>
29 #include <GeomAPI_ShapeExplorer.h>
30 #include <GeomAPI_ShapeIterator.h>
32 #include <ModelAPI_AttributeSelectionList.h>
33 #include <ModelAPI_ResultBody.h>
34 #include <ModelAPI_Tools.h>
36 //=================================================================================================
37 FeaturesPlugin_Union::FeaturesPlugin_Union()
41 //=================================================================================================
42 void FeaturesPlugin_Union::initAttributes()
44 data()->addAttribute(BASE_OBJECTS_ID(), ModelAPI_AttributeSelectionList::typeId());
45 initVersion(BOP_VERSION_9_4(), selectionList(BASE_OBJECTS_ID()));
48 //=================================================================================================
49 void FeaturesPlugin_Union::execute()
51 GeomAPI_ShapeHierarchy anObjects;
52 ListOfShape anEmptyList;
55 if (!processAttribute(BASE_OBJECTS_ID(), anObjects, anEmptyList))
58 if(anObjects.objects().size() < 2) {
59 setError("Error: Not enough objects for operation. Should be at least 2.");
65 std::vector<FeaturesPlugin_Tools::ResultBaseAlgo> aResultBaseAlgoList;
66 ListOfShape aResultShapesList;
68 GeomShapePtr aResultCompound = GeomAlgoAPI_CompoundBuilder::compound(ListOfShape());
72 for (GeomAPI_ShapeHierarchy::iterator anObjectsIt = anObjects.begin();
73 anObjectsIt != anObjects.end() && isOk;
75 GeomShapePtr anObject = *anObjectsIt;
76 GeomShapePtr aParent = anObjects.parent(anObject, false);
78 if (aParent && aParent->shapeType() <= GeomAPI_Shape::COMPSOLID) {
79 // get parent once again to mark it and the subs as processed
80 aParent = anObjects.parent(anObject);
82 isOk = processCompsolid(GeomAlgoAPI_Tools::BOOL_FUSE,
83 anObjects, aParent, anEmptyList, anEmptyList,
84 aResultIndex, aResultBaseAlgoList, aResultShapesList,
87 // process object as is
88 isOk = processObject(GeomAlgoAPI_Tools::BOOL_FUSE,
89 anObject, anEmptyList, anEmptyList,
90 aResultIndex, aResultBaseAlgoList, aResultShapesList,
95 std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList());
96 for (std::vector<FeaturesPlugin_Tools::ResultBaseAlgo>::iterator
97 aRBAIt = aResultBaseAlgoList.begin();
98 aRBAIt != aResultBaseAlgoList.end(); ++aRBAIt) {
99 aMakeShapeList->appendAlgo(aRBAIt->makeShape);
103 GeomAPI_ShapeIterator aCIt(aResultCompound);
104 if (data()->version().empty()) {
105 // if the compound consists of a single sub-shape, take it,
106 // otherwise, take the full compound
107 aShape = aCIt.current();
110 aShape = aResultCompound;
113 // merge hierarchies of compounds containing objects and tools
114 aShape = keepUnusedSubsOfCompound(aCIt.current(), anObjects, GeomAPI_ShapeHierarchy(),
116 for (aCIt.next(); aCIt.more(); aCIt.next()) {
117 std::shared_ptr<GeomAlgoAPI_ShapeBuilder> aBuilder(new GeomAlgoAPI_ShapeBuilder);
118 aBuilder->add(aShape, aCIt.current());
119 aMakeShapeList->appendAlgo(aBuilder);
123 // Store result and naming.
124 std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data());
125 ListOfShape anObjectsList = anObjects.objects();
126 aResultBody->storeModified(anObjectsList.front(), aShape);
128 for(ListOfShape::const_iterator anIter = anObjectsList.begin();
129 anIter != anObjectsList.end(); ++anIter) {
130 aResultBody->loadModifiedShapes(aMakeShapeList, *anIter, GeomAPI_Shape::EDGE);
131 aResultBody->loadModifiedShapes(aMakeShapeList, *anIter, GeomAPI_Shape::FACE);
132 //aResultBody->loadDeletedShapes(&aMakeShapeList, *anIter, GeomAPI_Shape::FACE, aDeletedTag);
135 setResult(aResultBody);