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_BooleanCut.h"
22 #include "FeaturesPlugin_Tools.h"
24 #include <ModelAPI_ResultBody.h>
25 #include <ModelAPI_AttributeSelectionList.h>
26 #include <ModelAPI_Tools.h>
28 #include <GeomAlgoAPI_Boolean.h>
29 #include <GeomAlgoAPI_CompoundBuilder.h>
30 #include <GeomAlgoAPI_MakeShapeList.h>
31 #include <GeomAlgoAPI_PaveFiller.h>
32 #include <GeomAlgoAPI_ShapeTools.h>
33 #include <GeomAlgoAPI_Tools.h>
35 #include <GeomAPI_ShapeExplorer.h>
36 #include <GeomAPI_ShapeIterator.h>
38 static const int THE_CUT_VERSION_1 = 20190506;
40 //==================================================================================================
41 FeaturesPlugin_BooleanCut::FeaturesPlugin_BooleanCut()
42 : FeaturesPlugin_Boolean(FeaturesPlugin_Boolean::BOOL_CUT)
46 //==================================================================================================
47 void FeaturesPlugin_BooleanCut::initAttributes()
49 FeaturesPlugin_Boolean::initAttributes();
50 initVersion(THE_CUT_VERSION_1, selectionList(OBJECT_LIST_ID()), selectionList(TOOL_LIST_ID()));
53 //==================================================================================================
54 void FeaturesPlugin_BooleanCut::execute()
56 ObjectHierarchy anObjects, aTools;
59 // Getting objects and tools
60 if (!processAttribute(OBJECT_LIST_ID(), anObjects, aPlanes) ||
61 !processAttribute(TOOL_LIST_ID(), aTools, aPlanes))
66 if(anObjects.IsEmpty() || aTools.IsEmpty()) {
67 std::string aFeatureError = "Error: Not enough objects for boolean operation.";
68 setError(aFeatureError);
72 // version of CUT feature
73 int aCutVersion = version();
75 std::vector<FeaturesPlugin_Tools::ResultBaseAlgo> aResultBaseAlgoList;
76 ListOfShape aResultShapesList;
79 std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList());
81 GeomShapePtr aResultCompound;
82 if (aCutVersion == THE_CUT_VERSION_1) {
83 // merge hierarchies of compounds containing objects and tools
85 keepUnusedSubsOfCompound(GeomShapePtr(), anObjects, aTools, aMakeShapeList);
88 // For solids cut each object with all tools.
90 for (ObjectHierarchy::Iterator anObjectsIt = anObjects.Begin();
91 anObjectsIt != anObjects.End() && isOk;
93 GeomShapePtr anObject = *anObjectsIt;
94 GeomShapePtr aParent = anObjects.Parent(anObject);
97 GeomAPI_Shape::ShapeType aShapeType = aParent->shapeType();
98 if (aShapeType == GeomAPI_Shape::COMPOUND) {
100 isOk = processCompound(GeomAlgoAPI_Tools::BOOL_CUT,
101 anObjects, aParent, aTools.Objects(),
102 aResultIndex, aResultBaseAlgoList, aResultShapesList,
105 else if (aShapeType == GeomAPI_Shape::COMPSOLID) {
106 // Compsolid handling
107 isOk = processCompsolid(GeomAlgoAPI_Tools::BOOL_CUT,
108 anObjects, aParent, aTools.Objects(), ListOfShape(),
109 aResultIndex, aResultBaseAlgoList, aResultShapesList,
113 // process object as is
114 isOk = processObject(GeomAlgoAPI_Tools::BOOL_CUT,
115 anObject, aTools.Objects(), aPlanes,
116 aResultIndex, aResultBaseAlgoList, aResultShapesList,
121 storeResult(anObjects.Objects(), aTools.Objects(), aResultCompound, aResultIndex,
122 aMakeShapeList, aResultBaseAlgoList);
124 // Store deleted shapes after all results has been proceeded. This is to avoid issue when in one
125 // result shape has been deleted, but in another it was modified or stayed.
126 if (!aResultCompound)
127 aResultCompound = GeomAlgoAPI_CompoundBuilder::compound(aResultShapesList);
128 FeaturesPlugin_Tools::loadDeletedShapes(aResultBaseAlgoList,
132 // remove the rest results if there were produced in the previous pass
133 removeResults(aResultIndex);