X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FFeaturesPlugin%2FFeaturesPlugin_Boolean.cpp;h=d10b03f1c365ed906aefd7150e61682d5bea1328;hb=2714903267d23cd0c81166c506fb3edd1e069d40;hp=e582019b4839f3d18ee494cd9ff39c0f60860873;hpb=2c97c8361728332e12fe152c3dfcefc3bd91fcf6;p=modules%2Fshaper.git diff --git a/src/FeaturesPlugin/FeaturesPlugin_Boolean.cpp b/src/FeaturesPlugin/FeaturesPlugin_Boolean.cpp index e582019b4..d10b03f1c 100644 --- a/src/FeaturesPlugin/FeaturesPlugin_Boolean.cpp +++ b/src/FeaturesPlugin/FeaturesPlugin_Boolean.cpp @@ -1,6 +1,22 @@ -// File: FeaturesPlugin_Boolean.cpp -// Created: 02 Sept 2014 -// Author: Vitaly SMETANNIKOV +// Copyright (C) 2014-2017 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 +// License as published by the Free Software Foundation; either +// version 2.1 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Lesser General Public License for more details. +// +// 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 +// +// See http://www.salome-platform.org/ or +// email : webmaster.salome@opencascade.com +// #include "FeaturesPlugin_Boolean.h" @@ -8,106 +24,725 @@ #include #include #include +#include #include +#include +#include +#include +#include + #include -#include -using namespace std; -#ifdef _DEBUG -#include -#include -#endif - -#define FACE 4 -#define _MODIFY_TAG 1 -#define _DELETED_TAG 2 +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +//================================================================================================= FeaturesPlugin_Boolean::FeaturesPlugin_Boolean() { } +//================================================================================================= void FeaturesPlugin_Boolean::initAttributes() { - data()->addAttribute(FeaturesPlugin_Boolean::TYPE_ID(), ModelAPI_AttributeInteger::type()); - data()->addAttribute(FeaturesPlugin_Boolean::OBJECT_ID(), ModelAPI_AttributeReference::type()); - data()->addAttribute(FeaturesPlugin_Boolean::TOOL_ID(), ModelAPI_AttributeReference::type()); + data()->addAttribute(FeaturesPlugin_Boolean::TYPE_ID(), ModelAPI_AttributeInteger::typeId()); + + AttributeSelectionListPtr aSelection = + std::dynamic_pointer_cast(data()->addAttribute( + FeaturesPlugin_Boolean::OBJECT_LIST_ID(), ModelAPI_AttributeSelectionList::typeId())); + + aSelection = std::dynamic_pointer_cast(data()->addAttribute( + FeaturesPlugin_Boolean::TOOL_LIST_ID(), ModelAPI_AttributeSelectionList::typeId())); + + ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), OBJECT_LIST_ID()); + ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), TOOL_LIST_ID()); } -boost::shared_ptr FeaturesPlugin_Boolean::getShape(const std::string& theAttrName) +//================================================================================================= +std::shared_ptr FeaturesPlugin_Boolean::getShape(const std::string& theAttrName) { - boost::shared_ptr aObjRef = boost::dynamic_pointer_cast< + std::shared_ptr aObjRef = std::dynamic_pointer_cast< ModelAPI_AttributeReference>(data()->attribute(theAttrName)); if (aObjRef) { - boost::shared_ptr aConstr = boost::dynamic_pointer_cast< + std::shared_ptr aConstr = std::dynamic_pointer_cast< ModelAPI_ResultBody>(aObjRef->value()); if (aConstr) return aConstr->shape(); } - return boost::shared_ptr(); + return std::shared_ptr(); } - +//================================================================================================= void FeaturesPlugin_Boolean::execute() { - boost::shared_ptr aTypeAttr = boost::dynamic_pointer_cast< + // Getting operation type. + std::shared_ptr aTypeAttr = std::dynamic_pointer_cast< ModelAPI_AttributeInteger>(data()->attribute(FeaturesPlugin_Boolean::TYPE_ID())); if (!aTypeAttr) return; - int aType = aTypeAttr->value(); - - boost::shared_ptr anObject = this->getShape(FeaturesPlugin_Boolean::OBJECT_ID()); - if (!anObject) - return; + OperationType aType = (FeaturesPlugin_Boolean::OperationType)aTypeAttr->value(); - boost::shared_ptr aTool = this->getShape(FeaturesPlugin_Boolean::TOOL_ID()); - if (!aTool) - return; - - boost::shared_ptr aResultBody = document()->createBody(data()); + ListOfShape anObjects, aTools, anEdgesAndFaces, aPlanes; + std::map, ListOfShape> aCompSolidsObjects; - GeomAlgoAPI_Boolean* aFeature = new GeomAlgoAPI_Boolean(anObject, aTool, aType); - if(aFeature && !aFeature->isDone()) { - std::string aFeatureError = "Boolean feature: algorithm failed"; - Events_Error::send(aFeatureError, this); - return; + // Getting objects. + AttributeSelectionListPtr anObjectsSelList = + selectionList(FeaturesPlugin_Boolean::OBJECT_LIST_ID()); + for(int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) { + AttributeSelectionPtr anObjectAttr = anObjectsSelList->value(anObjectsIndex); + std::shared_ptr anObject = anObjectAttr->value(); + if(!anObject.get()) { + return; + } + ResultPtr aContext = anObjectAttr->context(); + ResultCompSolidPtr aResCompSolidPtr = ModelAPI_Tools::compSolidOwner(aContext); + if(aResCompSolidPtr.get() + && aResCompSolidPtr->shape()->shapeType() == GeomAPI_Shape::COMPSOLID) { + std::shared_ptr aContextShape = aResCompSolidPtr->shape(); + std::map, ListOfShape>::iterator + anIt = aCompSolidsObjects.begin(); + for(; anIt != aCompSolidsObjects.end(); anIt++) { + if(anIt->first->isEqual(aContextShape)) { + aCompSolidsObjects[anIt->first].push_back(anObject); + break; + } + } + if(anIt == aCompSolidsObjects.end()) { + aCompSolidsObjects[aContextShape].push_back(anObject); + } + } else { + if(aType != BOOL_FILL + && (anObject->shapeType() == GeomAPI_Shape::EDGE + || anObject->shapeType() == GeomAPI_Shape::FACE)) + { + anEdgesAndFaces.push_back(anObject); + } + else + { + anObjects.push_back(anObject); + } + } } - // Check if shape is valid - if (aFeature->shape()->isNull()) { - std::string aShapeError = "Boolean feature: resulting shape is Null"; - Events_Error::send(aShapeError, this); -#ifdef _DEBUG - std::cerr << aShapeError << std::endl; -#endif - return; + + // Getting tools. + AttributeSelectionListPtr aToolsSelList = selectionList(FeaturesPlugin_Boolean::TOOL_LIST_ID()); + for(int aToolsIndex = 0; aToolsIndex < aToolsSelList->size(); aToolsIndex++) { + AttributeSelectionPtr aToolAttr = aToolsSelList->value(aToolsIndex); + GeomShapePtr aTool = aToolAttr->value(); + if(!aTool.get()) { + // It could be a construction plane. + ResultPtr aContext = aToolAttr->context(); + aPlanes.push_back(aToolAttr->context()->shape()); + } + else if(aType != BOOL_FILL + && (aTool->shapeType() == GeomAPI_Shape::EDGE + || aTool->shapeType() == GeomAPI_Shape::FACE)) + { + anEdgesAndFaces.push_back(aTool); + } else { + aTools.push_back(aTool); + } } - if(!aFeature->isValid()) { - std::string aFeatureError = "Boolean feature: resulting shape is not valid"; - Events_Error::send(aFeatureError, this); - return; - } - //LoadNamingDS - LoadNamingDS(aFeature, aResultBody, anObject, aTool, aType); - setResult(aResultBody); -} + int aResultIndex = 0; + + switch(aType) { + case BOOL_CUT: + case BOOL_COMMON: + case BOOL_FILL: { + if((anObjects.empty() && aCompSolidsObjects.empty()) + || (aTools.empty() && aPlanes.empty())) { + std::string aFeatureError = "Error: Not enough objects for boolean operation."; + setError(aFeatureError); + return; + } + + // For solids cut each object with all tools. + for(ListOfShape::iterator + anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end(); anObjectsIt++) { + std::shared_ptr anObject = *anObjectsIt; + ListOfShape aListWithObject; + aListWithObject.push_back(anObject); + GeomAlgoAPI_MakeShapeList aMakeShapeList; + std::shared_ptr aBoolAlgo; + GeomShapePtr aResShape; + + switch(aType) { + case BOOL_CUT: { + aBoolAlgo.reset(new GeomAlgoAPI_Boolean(aListWithObject, + aTools, + GeomAlgoAPI_Boolean::BOOL_CUT)); + aResShape = aBoolAlgo->shape(); + break; + } + case BOOL_COMMON: { + aBoolAlgo.reset(new GeomAlgoAPI_Boolean(aListWithObject, + aTools, + GeomAlgoAPI_Boolean::BOOL_COMMON)); + aResShape = aBoolAlgo->shape(); + break; + } + case BOOL_FILL: { + std::list > aBoundingPoints = + GeomAlgoAPI_ShapeTools::getBoundingBox(aListWithObject, 1.0); + + // Resize planes. + ListOfShape aToolsWithPlanes = aTools; + for(ListOfShape::const_iterator anIt = aPlanes.cbegin(); + anIt != aPlanes.cend(); + ++anIt) + { + GeomShapePtr aPlane = *anIt; + GeomShapePtr aTool = GeomAlgoAPI_ShapeTools::fitPlaneToBox(aPlane, aBoundingPoints); + std::shared_ptr aMkShCustom( + new GeomAlgoAPI_MakeShapeCustom); + aMkShCustom->addModified(aPlane, aTool); + aMakeShapeList.appendAlgo(aMkShCustom); + aToolsWithPlanes.push_back(aTool); + } + + aBoolAlgo.reset(new GeomAlgoAPI_Partition(aListWithObject, aToolsWithPlanes)); + aResShape = aBoolAlgo->shape(); + if(aResShape->shapeType() == GeomAPI_Shape::COMPOUND) { + int aSubResultsNb = 0; + GeomAPI_ShapeIterator anIt(aResShape); + for(; anIt.more(); anIt.next()) { + ++aSubResultsNb; + } + if(aSubResultsNb == 1) { + anIt.init(aResShape); + if(anIt.more()) { + aResShape = anIt.current(); + } + } + } + break; + } + } + + // Checking that the algorithm worked properly. + if(!aBoolAlgo->isDone()) { + static const std::string aFeatureError = "Error: Boolean algorithm failed."; + setError(aFeatureError); + return; + } + if(aResShape->isNull()) { + static const std::string aShapeError = "Error: Resulting shape is Null."; + setError(aShapeError); + return; + } + if(!aBoolAlgo->isValid()) { + std::string aFeatureError = "Error: Resulting shape is not valid."; + setError(aFeatureError); + return; + } + + aMakeShapeList.appendAlgo(aBoolAlgo); + + if(GeomAlgoAPI_ShapeTools::volume(aResShape) > 1.e-27 + || (aType != BOOL_CUT && aType != BOOL_COMMON)) + { + std::shared_ptr aResultBody = + document()->createBody(data(), aResultIndex); + + ListOfShape aUsedTools = aTools; + if (aType == BOOL_FILL) { + aUsedTools.insert(aUsedTools.end(), aPlanes.begin(), aPlanes.end()); + } + + loadNamingDS(aResultBody, anObject, aUsedTools, aResShape, + aMakeShapeList, *(aBoolAlgo->mapOfSubShapes()), aType == BOOL_FILL); + setResult(aResultBody, aResultIndex); + aResultIndex++; + } + } + + // Compsolids handling + for(std::map, ListOfShape>::iterator + anIt = aCompSolidsObjects.begin(); + anIt != aCompSolidsObjects.end(); anIt++) { + std::shared_ptr aCompSolid = anIt->first; + ListOfShape& aUsedInOperationSolids = anIt->second; + + // Collecting solids from compsolids which will not be modified in boolean operation. + ListOfShape aNotUsedSolids; + for(GeomAPI_ShapeExplorer + anExp(aCompSolid, GeomAPI_Shape::SOLID); anExp.more(); anExp.next()) { + std::shared_ptr aSolidInCompSolid = anExp.current(); + ListOfShape::iterator anIt = aUsedInOperationSolids.begin(); + for(; anIt != aUsedInOperationSolids.end(); anIt++) { + if(aSolidInCompSolid->isEqual(*anIt)) { + break; + } + } + if(anIt == aUsedInOperationSolids.end()) { + aNotUsedSolids.push_back(aSolidInCompSolid); + } + } + + GeomAlgoAPI_MakeShapeList aMakeShapeList; + std::shared_ptr aBoolAlgo; + + switch(aType) { + case BOOL_CUT: { + aBoolAlgo.reset(new GeomAlgoAPI_Boolean(aUsedInOperationSolids, + aTools, + GeomAlgoAPI_Boolean::BOOL_CUT)); + break; + } + case BOOL_COMMON: { + aBoolAlgo.reset(new GeomAlgoAPI_Boolean(aUsedInOperationSolids, + aTools, + GeomAlgoAPI_Boolean::BOOL_COMMON)); + break; + } + case BOOL_FILL: { + std::list > aBoundingPoints = + GeomAlgoAPI_ShapeTools::getBoundingBox(aUsedInOperationSolids, 1.0); + + // Resize planes. + ListOfShape aToolsWithPlanes = aTools; + for(ListOfShape::const_iterator anIt = aPlanes.cbegin(); + anIt != aPlanes.cend(); + ++anIt) + { + GeomShapePtr aPlane = *anIt; + GeomShapePtr aTool = GeomAlgoAPI_ShapeTools::fitPlaneToBox(aPlane, aBoundingPoints); + std::shared_ptr aMkShCustom( + new GeomAlgoAPI_MakeShapeCustom); + aMkShCustom->addModified(aPlane, aTool); + aMakeShapeList.appendAlgo(aMkShCustom); + aToolsWithPlanes.push_back(aTool); + } + + aBoolAlgo.reset(new GeomAlgoAPI_Partition(aUsedInOperationSolids, aToolsWithPlanes)); + break; + } + } + + // Checking that the algorithm worked properly. + if(!aBoolAlgo->isDone()) { + static const std::string aFeatureError = "Error: Boolean algorithm failed."; + setError(aFeatureError); + return; + } + if(aBoolAlgo->shape()->isNull()) { + static const std::string aShapeError = "Error: Resulting shape is Null."; + setError(aShapeError); + return; + } + if(!aBoolAlgo->isValid()) { + std::string aFeatureError = "Error: Resulting shape is not valid."; + setError(aFeatureError); + return; + } + + aMakeShapeList.appendAlgo(aBoolAlgo); + GeomAPI_DataMapOfShapeShape aMapOfShapes; + aMapOfShapes.merge(aBoolAlgo->mapOfSubShapes()); + GeomShapePtr aResultShape = aBoolAlgo->shape(); + + // Add result to not used solids from compsolid. + if(!aNotUsedSolids.empty()) { + ListOfShape aShapesToAdd = aNotUsedSolids; + aShapesToAdd.push_back(aBoolAlgo->shape()); + std::shared_ptr aFillerAlgo( + new GeomAlgoAPI_PaveFiller(aShapesToAdd, true)); + if(!aFillerAlgo->isDone()) { + std::string aFeatureError = "Error: PaveFiller algorithm failed."; + setError(aFeatureError); + return; + } + + aMakeShapeList.appendAlgo(aFillerAlgo); + aMapOfShapes.merge(aFillerAlgo->mapOfSubShapes()); + aResultShape = aFillerAlgo->shape(); + } -//============================================================================ -void FeaturesPlugin_Boolean::LoadNamingDS(GeomAlgoAPI_Boolean* theFeature, - boost::shared_ptr theResultBody, - boost::shared_ptr theObject, - boost::shared_ptr theTool, - int theType) -{ + if(GeomAlgoAPI_ShapeTools::volume(aResultShape) > 1.e-27 + || (aType != BOOL_CUT && aType != BOOL_COMMON)) + { + std::shared_ptr aResultBody = + document()->createBody(data(), aResultIndex); + ListOfShape aUsedTools = aTools; + if (aType == BOOL_FILL) { + aUsedTools.insert(aUsedTools.end(), aPlanes.begin(), aPlanes.end()); + } + + loadNamingDS(aResultBody, + aCompSolid, + aUsedTools, + aResultShape, + aMakeShapeList, + aMapOfShapes, + aType == BOOL_FILL); + setResult(aResultBody, aResultIndex); + aResultIndex++; + } + } + break; + } + case BOOL_FUSE: { + if((anObjects.size() + aTools.size() + + aCompSolidsObjects.size() + anEdgesAndFaces.size()) < 2) { + std::string aFeatureError = "Error: Not enough objects for boolean operation."; + setError(aFeatureError); + return; + } + + // Collecting all solids which will be fused. + ListOfShape aSolidsToFuse; + aSolidsToFuse.insert(aSolidsToFuse.end(), anObjects.begin(), anObjects.end()); + aSolidsToFuse.insert(aSolidsToFuse.end(), aTools.begin(), aTools.end()); + + // Collecting solids from compsolids which will not be modified + // in boolean operation and will be added to result. + ListOfShape aShapesToAdd; + for(std::map, ListOfShape>::iterator + anIt = aCompSolidsObjects.begin(); + anIt != aCompSolidsObjects.end(); anIt++) { + std::shared_ptr aCompSolid = anIt->first; + ListOfShape& aUsedInOperationSolids = anIt->second; + aSolidsToFuse.insert(aSolidsToFuse.end(), aUsedInOperationSolids.begin(), + aUsedInOperationSolids.end()); + + // Collect solids from compsolid which will not be modified in boolean operation. + for(GeomAPI_ShapeExplorer + anExp(aCompSolid, GeomAPI_Shape::SOLID); anExp.more(); anExp.next()) { + std::shared_ptr aSolidInCompSolid = anExp.current(); + ListOfShape::iterator anIt = aUsedInOperationSolids.begin(); + for(; anIt != aUsedInOperationSolids.end(); anIt++) { + if(aSolidInCompSolid->isEqual(*anIt)) { + break; + } + } + if(anIt == aUsedInOperationSolids.end()) { + aShapesToAdd.push_back(aSolidInCompSolid); + } + } + } + + ListOfShape anOriginalShapes = aSolidsToFuse; + anOriginalShapes.insert(anOriginalShapes.end(), aShapesToAdd.begin(), aShapesToAdd.end()); + + // Cut edges and faces(if we have any) with solids. + GeomAlgoAPI_MakeShapeList aMakeShapeList; + GeomAPI_DataMapOfShapeShape aMapOfShapes; + std::shared_ptr aCuttedEdgesAndFaces; + if(!anEdgesAndFaces.empty()) { + std::shared_ptr aCutAlgo(new GeomAlgoAPI_Boolean(anEdgesAndFaces, + anOriginalShapes, GeomAlgoAPI_Boolean::BOOL_CUT)); + if(aCutAlgo->isDone()) { + aCuttedEdgesAndFaces = aCutAlgo->shape(); + aMakeShapeList.appendAlgo(aCutAlgo); + aMapOfShapes.merge(aCutAlgo->mapOfSubShapes()); + } + } + anOriginalShapes.insert(anOriginalShapes.end(), anEdgesAndFaces.begin(), + anEdgesAndFaces.end()); + + // If we have compsolids then cut with not used solids all others. + if(!aShapesToAdd.empty()) { + aSolidsToFuse.clear(); + for(ListOfShape::iterator + anIt = anOriginalShapes.begin(); anIt != anOriginalShapes.end(); anIt++) { + ListOfShape aOneObjectList; + aOneObjectList.push_back(*anIt); + std::shared_ptr aCutAlgo( + new GeomAlgoAPI_Boolean(aOneObjectList, aShapesToAdd, GeomAlgoAPI_Boolean::BOOL_CUT)); + + if(GeomAlgoAPI_ShapeTools::volume(aCutAlgo->shape()) > 1.e-27) { + aSolidsToFuse.push_back(aCutAlgo->shape()); + aMakeShapeList.appendAlgo(aCutAlgo); + aMapOfShapes.merge(aCutAlgo->mapOfSubShapes()); + } + } + } + + if(!aSolidsToFuse.empty()) { + anObjects.clear(); + anObjects.push_back(aSolidsToFuse.back()); + aSolidsToFuse.pop_back(); + aTools = aSolidsToFuse; + } + + // Fuse all objects and all tools. + std::shared_ptr aShape; + if(anObjects.size() == 1 && aTools.empty()) { + aShape = anObjects.front(); + } else if(anObjects.empty() && aTools.size() == 1) { + aShape = aTools.front(); + } else if((anObjects.size() + aTools.size()) > 1){ + std::shared_ptr aFuseAlgo(new GeomAlgoAPI_Boolean(anObjects, + aTools, + GeomAlgoAPI_Boolean::BOOL_FUSE)); + + // Checking that the algorithm worked properly. + if(!aFuseAlgo->isDone()) { + static const std::string aFeatureError = "Error: Boolean algorithm failed."; + setError(aFeatureError); + return; + } + if(aFuseAlgo->shape()->isNull()) { + static const std::string aShapeError = "Error: Resulting shape is Null."; + setError(aShapeError); + return; + } + if(!aFuseAlgo->isValid()) { + std::string aFeatureError = "Error: Resulting shape is not valid."; + setError(aFeatureError); + return; + } + + aShape = aFuseAlgo->shape(); + aMakeShapeList.appendAlgo(aFuseAlgo); + aMapOfShapes.merge(aFuseAlgo->mapOfSubShapes()); + } + + // Combine result with not used solids from compsolid and edges and faces (if we have any). + if(aCuttedEdgesAndFaces.get() && !aCuttedEdgesAndFaces->isNull()) { + aShapesToAdd.push_back(aCuttedEdgesAndFaces); + } else { + aShapesToAdd.insert(aShapesToAdd.end(), anEdgesAndFaces.begin(), anEdgesAndFaces.end()); + } + if(!aShapesToAdd.empty()) { + if(aShape.get()) { + aShapesToAdd.push_back(aShape); + } + std::shared_ptr aFillerAlgo( + new GeomAlgoAPI_PaveFiller(aShapesToAdd, true)); + if(!aFillerAlgo->isDone()) { + std::string aFeatureError = "Error: PaveFiller algorithm failed."; + setError(aFeatureError); + return; + } + if(aFillerAlgo->shape()->isNull()) { + static const std::string aShapeError = "Error: Resulting shape is Null."; + setError(aShapeError); + return; + } + if(!aFillerAlgo->isValid()) { + std::string aFeatureError = "Error: Resulting shape is not valid."; + setError(aFeatureError); + return; + } + + aShape = aFillerAlgo->shape(); + aMakeShapeList.appendAlgo(aFillerAlgo); + aMapOfShapes.merge(aFillerAlgo->mapOfSubShapes()); + } + + std::shared_ptr aBackShape = anOriginalShapes.back(); + anOriginalShapes.pop_back(); + std::shared_ptr aResultBody = + document()->createBody(data(), aResultIndex); + loadNamingDS(aResultBody, aBackShape, anOriginalShapes, + aShape, aMakeShapeList, aMapOfShapes); + setResult(aResultBody, aResultIndex); + aResultIndex++; + break; + } + case BOOL_SMASH: { + if((anObjects.empty() && aCompSolidsObjects.empty()) || aTools.empty()) { + std::string aFeatureError = "Error: Not enough objects for boolean operation."; + setError(aFeatureError); + return; + } + + // List of original solids for naming. + ListOfShape anOriginalShapes; + anOriginalShapes.insert(anOriginalShapes.end(), anObjects.begin(), anObjects.end()); + anOriginalShapes.insert(anOriginalShapes.end(), aTools.begin(), aTools.end()); + + // Collecting all solids which will be smashed. + ListOfShape aShapesToSmash; + aShapesToSmash.insert(aShapesToSmash.end(), anObjects.begin(), anObjects.end()); + + // Collecting solids from compsolids which will not be modified in + // boolean operation and will be added to result. + ListOfShape aShapesToAdd; + for(std::map, ListOfShape>::iterator + anIt = aCompSolidsObjects.begin(); + anIt != aCompSolidsObjects.end(); anIt++) { + std::shared_ptr aCompSolid = anIt->first; + ListOfShape& aUsedInOperationSolids = anIt->second; + anOriginalShapes.push_back(aCompSolid); + aShapesToSmash.insert(aShapesToSmash.end(), aUsedInOperationSolids.begin(), + aUsedInOperationSolids.end()); + + // Collect solids from compsolid which will not be modified in boolean operation. + for(GeomAPI_ShapeExplorer + anExp(aCompSolid, GeomAPI_Shape::SOLID); anExp.more(); anExp.next()) { + std::shared_ptr aSolidInCompSolid = anExp.current(); + ListOfShape::iterator anIt = aUsedInOperationSolids.begin(); + for(; anIt != aUsedInOperationSolids.end(); anIt++) { + if(aSolidInCompSolid->isEqual(*anIt)) { + break; + } + } + if(anIt == aUsedInOperationSolids.end()) { + aShapesToAdd.push_back(aSolidInCompSolid); + } + } + } + + GeomAlgoAPI_MakeShapeList aMakeShapeList; + GeomAPI_DataMapOfShapeShape aMapOfShapes; + if(!aShapesToAdd.empty()) { + // Cut objects with not used solids. + std::shared_ptr anObjectsCutAlgo(new GeomAlgoAPI_Boolean( + aShapesToSmash, + aShapesToAdd, + GeomAlgoAPI_Boolean::BOOL_CUT)); + + if(GeomAlgoAPI_ShapeTools::volume(anObjectsCutAlgo->shape()) > 1.e-27) { + aShapesToSmash.clear(); + aShapesToSmash.push_back(anObjectsCutAlgo->shape()); + aMakeShapeList.appendAlgo(anObjectsCutAlgo); + aMapOfShapes.merge(anObjectsCutAlgo->mapOfSubShapes()); + } + + // Cut tools with not used solids. + std::shared_ptr aToolsCutAlgo(new GeomAlgoAPI_Boolean(aTools, + aShapesToAdd, + GeomAlgoAPI_Boolean::BOOL_CUT)); + + if(GeomAlgoAPI_ShapeTools::volume(aToolsCutAlgo->shape()) > 1.e-27) { + aTools.clear(); + aTools.push_back(aToolsCutAlgo->shape()); + aMakeShapeList.appendAlgo(aToolsCutAlgo); + aMapOfShapes.merge(aToolsCutAlgo->mapOfSubShapes()); + } + } + + // Cut objects with tools. + std::shared_ptr aBoolAlgo(new GeomAlgoAPI_Boolean(aShapesToSmash, + aTools, + GeomAlgoAPI_Boolean::BOOL_CUT)); + + // Checking that the algorithm worked properly. + if(!aBoolAlgo->isDone()) { + static const std::string aFeatureError = "Error: Boolean algorithm failed."; + setError(aFeatureError); + return; + } + if(aBoolAlgo->shape()->isNull()) { + static const std::string aShapeError = "Error: Resulting shape is Null."; + setError(aShapeError); + return; + } + if(!aBoolAlgo->isValid()) { + std::string aFeatureError = "Error: Resulting shape is not valid."; + setError(aFeatureError); + return; + } + aMakeShapeList.appendAlgo(aBoolAlgo); + aMapOfShapes.merge(aBoolAlgo->mapOfSubShapes()); + + // Put all (cut result, tools and not used solids) to PaveFiller. + aShapesToAdd.push_back(aBoolAlgo->shape()); + aShapesToAdd.insert(aShapesToAdd.end(), aTools.begin(), aTools.end()); + + std::shared_ptr aFillerAlgo(new GeomAlgoAPI_PaveFiller(aShapesToAdd, + true)); + if(!aFillerAlgo->isDone()) { + std::string aFeatureError = "Error: PaveFiller algorithm failed."; + setError(aFeatureError); + return; + } + if(aFillerAlgo->shape()->isNull()) { + static const std::string aShapeError = "Error: Resulting shape is Null."; + setError(aShapeError); + return; + } + if(!aFillerAlgo->isValid()) { + std::string aFeatureError = "Error: Resulting shape is not valid."; + setError(aFeatureError); + return; + } + + std::shared_ptr aShape = aFillerAlgo->shape(); + aMakeShapeList.appendAlgo(aFillerAlgo); + aMapOfShapes.merge(aFillerAlgo->mapOfSubShapes()); + + std::shared_ptr aFrontShape = anOriginalShapes.front(); + anOriginalShapes.pop_front(); + std::shared_ptr aResultBody = + document()->createBody(data(), aResultIndex); + loadNamingDS(aResultBody, aFrontShape, anOriginalShapes, + aShape, aMakeShapeList, aMapOfShapes); + setResult(aResultBody, aResultIndex); + aResultIndex++; + + break; + } + default: { + std::string anOperationError = "Error: Wrong type of operation"; + setError(anOperationError); + return; + } + } + // remove the rest results if there were produced in the previous pass + removeResults(aResultIndex); +} + +//================================================================================================= +void FeaturesPlugin_Boolean::loadNamingDS(std::shared_ptr theResultBody, + const std::shared_ptr theBaseShape, + const ListOfShape& theTools, + const std::shared_ptr theResultShape, + GeomAlgoAPI_MakeShape& theMakeShape, + GeomAPI_DataMapOfShapeShape& theMapOfShapes, + const bool theIsStoreAsGenerated) +{ //load result - theResultBody->storeModified(theObject, theFeature->shape()); + if(theBaseShape->isEqual(theResultShape)) { + theResultBody->store(theResultShape, false); + } else { + const int aModifyTag = 1; + const int aDeletedTag = 2; + /// sub solids will be placed at labels 3, 4, etc. if result is compound of solids + const int aSubsolidsTag = 3; + const int anEdgesAndFacesTag = 10000; - GeomAPI_DataMapOfShapeShape* aSubShapes = new GeomAPI_DataMapOfShapeShape(); - theFeature->mapOfShapes(*aSubShapes); + theResultBody->storeModified(theBaseShape, theResultShape, aSubsolidsTag); - // Put in DF modified faces - theResultBody->loadAndOrientModifiedShapes(theFeature->makeShape(), theObject, FACE, _MODIFY_TAG, *aSubShapes); - theResultBody->loadAndOrientModifiedShapes(theFeature->makeShape(), theTool, FACE, _MODIFY_TAG, *aSubShapes); + const std::string aModName = "Modified"; + const std::string aModEName = "Modified_Edge"; + const std::string aModFName = "Modified_Face"; - //Put in DF deleted faces - theResultBody->loadDeletedShapes(theFeature->makeShape(), theObject, FACE, _DELETED_TAG); - theResultBody->loadDeletedShapes(theFeature->makeShape(), theTool, FACE, _DELETED_TAG); + theResultBody->loadAndOrientModifiedShapes(&theMakeShape, theBaseShape, GeomAPI_Shape::FACE, + aModifyTag, aModName, theMapOfShapes, false, theIsStoreAsGenerated, true); + theResultBody->loadDeletedShapes(&theMakeShape, theBaseShape, + GeomAPI_Shape::FACE, aDeletedTag); + + int aTag; + std::string aName; + for(ListOfShape::const_iterator + anIter = theTools.begin(); anIter != theTools.end(); anIter++) { + if((*anIter)->shapeType() == GeomAPI_Shape::EDGE) { + aTag = anEdgesAndFacesTag; + aName = aModEName; + } + else if((*anIter)->shapeType() == GeomAPI_Shape::FACE) { + aTag = anEdgesAndFacesTag; + aName = aModFName; + } else { + aTag = aModifyTag; + aName = aModName; + } + theResultBody->loadAndOrientModifiedShapes(&theMakeShape, *anIter, + aName == aModEName ? GeomAPI_Shape::EDGE : GeomAPI_Shape::FACE, + aTag, aName, theMapOfShapes, false, theIsStoreAsGenerated, true); + theResultBody->loadDeletedShapes(&theMakeShape, *anIter, GeomAPI_Shape::FACE, aDeletedTag); + } + } }