1 // Copyright (C) 2014-2022 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 <ModelAPI_ResultBody.h>
23 #include <ModelAPI_AttributeBoolean.h>
24 #include <ModelAPI_AttributeDouble.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>
39 //==================================================================================================
40 FeaturesPlugin_BooleanCut::FeaturesPlugin_BooleanCut()
41 : FeaturesPlugin_Boolean(FeaturesPlugin_Boolean::BOOL_CUT)
45 //==================================================================================================
46 void FeaturesPlugin_BooleanCut::initAttributes()
48 FeaturesPlugin_Boolean::initAttributes();
49 initVersion(BOP_VERSION_9_4(), selectionList(OBJECT_LIST_ID()), selectionList(TOOL_LIST_ID()));
52 //==================================================================================================
53 void FeaturesPlugin_BooleanCut::execute()
55 GeomAPI_ShapeHierarchy anObjects, aTools;
58 // Getting objects and tools
59 if (!processAttribute(OBJECT_LIST_ID(), anObjects, aPlanes) ||
60 !processAttribute(TOOL_LIST_ID(), aTools, aPlanes))
65 if(anObjects.empty() || aTools.empty()) {
66 std::string aFeatureError = "Error: Not enough objects for boolean operation.";
67 setError(aFeatureError);
71 std::vector<ModelAPI_Tools::ResultBaseAlgo> aResultBaseAlgoList;
72 ListOfShape aResultShapesList;
75 std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList());
77 GeomShapePtr aResultCompound;
78 if (data()->version() == BOP_VERSION_9_4()) {
79 // merge hierarchies of compounds containing objects and tools
81 keepUnusedSubsOfCompound(GeomShapePtr(), anObjects, aTools, aMakeShapeList);
84 // Getting fuzzy parameter.
85 // Used as additional tolerance to eliminate tiny results.
86 // Using -1 as fuzzy value in the GeomAlgoAPI means to ignore it during the boolean operation!
87 bool aUseFuzzy = boolean(USE_FUZZY_ID())->value();
88 double aFuzzy = (aUseFuzzy ? real(FUZZY_PARAM_ID())->value() : -1);
90 // For solids cut each object with all tools.
92 for (GeomAPI_ShapeHierarchy::iterator anObjectsIt = anObjects.begin();
93 anObjectsIt != anObjects.end() && isOk;
95 GeomShapePtr anObject = *anObjectsIt;
96 GeomShapePtr aParent = anObjects.parent(anObject);
99 GeomAPI_Shape::ShapeType aShapeType = aParent->shapeType();
100 if (aShapeType == GeomAPI_Shape::COMPOUND) {
102 isOk = processCompound(GeomAlgoAPI_Tools::BOOL_CUT,
103 anObjects, aParent, aTools.objects(),
105 aResultIndex, aResultBaseAlgoList, aResultShapesList,
108 else if (aShapeType == GeomAPI_Shape::COMPSOLID) {
109 // Compsolid handling
110 isOk = processCompsolid(GeomAlgoAPI_Tools::BOOL_CUT,
111 anObjects, aParent, aTools.objects(), ListOfShape(),
113 aResultIndex, aResultBaseAlgoList, aResultShapesList,
117 // process object as is
118 isOk = processObject(GeomAlgoAPI_Tools::BOOL_CUT,
119 anObject, aTools.objects(), aPlanes,
121 aResultIndex, aResultBaseAlgoList, aResultShapesList,
126 storeResult(anObjects.objects(), aTools.objects(), aResultCompound, aResultIndex,
127 aMakeShapeList, aResultBaseAlgoList);
129 // Store deleted shapes after all results has been proceeded. This is to avoid issue when in one
130 // result shape has been deleted, but in another it was modified or stayed.
131 if (!aResultCompound)
132 aResultCompound = GeomAlgoAPI_CompoundBuilder::compound(aResultShapesList);
133 ModelAPI_Tools::loadDeletedShapes(aResultBaseAlgoList,
137 // remove the rest results if there were produced in the previous pass
138 removeResults(aResultIndex);