-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-// File: FeaturesPlugin_CompositeBoolean.cpp
-// Created: 11 June 2015
-// Author: Dmitry Bobylev
-
-#include <FeaturesPlugin_CompositeBoolean.h>
+// Copyright (C) 2014-2022 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_CompositeBoolean.h"
#include <ModelAPI_AttributeSelectionList.h>
-#include <ModelAPI_AttributeReference.h>
-#include <ModelAPI_BodyBuilder.h>
-#include <ModelAPI_ResultBody.h>
-#include <ModelAPI_ResultConstruction.h>
+#include <ModelAPI_Tools.h>
+#include <GeomAlgoAPI_Boolean.h>
#include <GeomAlgoAPI_CompoundBuilder.h>
-#include <GeomAlgoAPI_Prism.h>
-#include <GeomAlgoAPI_Revolution.h>
+#include <GeomAlgoAPI_MakeShapeList.h>
+#include <GeomAlgoAPI_PaveFiller.h>
#include <GeomAlgoAPI_ShapeTools.h>
+#include <GeomAlgoAPI_MakeShapeCustom.h>
-//=================================================================================================
-void FeaturesPlugin_CompositeBoolean::initAttributes()
-{
- data()->addAttribute(SKETCH_OBJECT_ID(), ModelAPI_AttributeReference::typeId());
+#include <GeomAPI_ShapeIterator.h>
- // Boolean works with solids always.
- data()->addAttribute(BOOLEAN_OBJECTS_ID(), ModelAPI_AttributeSelectionList::typeId());
- AttributeSelectionListPtr aSelection = data()->selectionList(BOOLEAN_OBJECTS_ID());
- aSelection->setSelectionType("SOLID");
-
- initMakeSolidsAttributes();
-}
+#include <map>
//=================================================================================================
-std::shared_ptr<ModelAPI_Feature> FeaturesPlugin_CompositeBoolean::addFeature(std::string theID)
+void FeaturesPlugin_CompositeBoolean::initBooleanAttributes()
{
- std::shared_ptr<ModelAPI_Feature> aNew = document()->addFeature(theID, false);
- if (aNew) {
- data()->reference(SKETCH_OBJECT_ID())->setValue(aNew);
- }
- // set as current also after it becomes sub to set correctly enabled for other sketch subs
- document()->setCurrentFeature(aNew, false);
- return aNew;
+ myFeature->data()->addAttribute(OBJECTS_ID(), ModelAPI_AttributeSelectionList::typeId());
}
//=================================================================================================
-int FeaturesPlugin_CompositeBoolean::numberOfSubs(bool forTree) const
+void FeaturesPlugin_CompositeBoolean::executeCompositeBoolean()
{
- ObjectPtr aObj = data()->reference(SKETCH_OBJECT_ID())->value();
- return aObj.get()? 1 : 0;
-}
+ // Make generation.
+ ListOfShape aGenBaseShapes;
+ ListOfMakeShape aGenMakeShapes;
+ if(!makeGeneration(aGenBaseShapes, aGenMakeShapes)) {
+ return;
+ }
-//=================================================================================================
-std::shared_ptr<ModelAPI_Feature> FeaturesPlugin_CompositeBoolean::subFeature(const int theIndex, bool forTree) const
-{
- if (theIndex == 0)
- return std::dynamic_pointer_cast<ModelAPI_Feature>(data()->reference(SKETCH_OBJECT_ID())->value());
- return std::shared_ptr<ModelAPI_Feature>();
-}
+ // Getting tools.
+ ListOfShape aTools;
+ for(ListOfMakeShape::const_iterator
+ anIt = aGenMakeShapes.cbegin(); anIt != aGenMakeShapes.cend(); ++anIt) {
+ aTools.push_back((*anIt)->shape());
+ }
-//=================================================================================================
-int FeaturesPlugin_CompositeBoolean::subFeatureId(const int theIndex) const
-{
- std::shared_ptr<ModelAPI_Feature> aFeature = subFeature(theIndex);
- if (aFeature.get())
- return aFeature->data()->featureId();
- return -1;
-}
+ // Make boolean.
+ ListOfShape aBooleanObjects;
+ ListOfMakeShape aBooleanMakeShapes;
+ if(!makeBoolean(aTools, aBooleanObjects, aBooleanMakeShapes)) {
+ return;
+ }
-//=================================================================================================
-bool FeaturesPlugin_CompositeBoolean::isSub(ObjectPtr theObject) const
-{
- // check is this feature of result
- FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
- if (!aFeature)
- return false;
-
- ObjectPtr aSub = data()->reference(SKETCH_OBJECT_ID())->value();
- return aSub == theObject;
+ if(myOperationType == BOOL_FUSE) {
+ aTools.splice(aTools.begin(), aBooleanObjects);
+ aBooleanObjects.splice(aBooleanObjects.begin(), aTools, aTools.begin());
+ }
+
+ // Store result.
+ int aResultIndex = 0;
+ std::vector<ResultBaseAlgo> aResultBaseAlgoList;
+ ListOfShape aResultShapesList;
+ ListOfShape::const_iterator aBoolObjIt = aBooleanObjects.cbegin();
+ ListOfMakeShape::const_iterator aBoolMSIt = aBooleanMakeShapes.cbegin();
+ for(; aBoolObjIt != aBooleanObjects.cend() && aBoolMSIt != aBooleanMakeShapes.cend();
+ ++aBoolObjIt, ++aBoolMSIt) {
+
+ ResultBodyPtr aResultBody = myFeature->document()->createBody(myFeature->data(), aResultIndex);
+
+ if((*aBoolObjIt)->isEqual((*aBoolMSIt)->shape())) {
+ aResultBody->store((*aBoolMSIt)->shape(), false);
+ }
+ else
+ {
+ aResultBody->storeModified(*aBoolObjIt, (*aBoolMSIt)->shape());
+
+ // Store generation history.
+ ListOfShape::const_iterator aGenBaseIt = aGenBaseShapes.cbegin();
+ ListOfMakeShape::const_iterator aGenMSIt = aGenMakeShapes.cbegin();
+ for(; aGenBaseIt != aGenBaseShapes.cend() && aGenMSIt != aGenMakeShapes.cend();
+ ++aGenBaseIt, ++aGenMSIt) {
+ std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMSList(new GeomAlgoAPI_MakeShapeList());
+ aMSList->appendAlgo(*aGenMSIt);
+ aMSList->appendAlgo(*aBoolMSIt);
+ storeGenerationHistory(aResultBody, *aGenBaseIt, aMSList);
+ }
+
+ storeModificationHistory(aResultBody, *aBoolObjIt, aTools, *aBoolMSIt);
+
+ ResultBaseAlgo aRBA;
+ aRBA.resultBody = aResultBody;
+ aRBA.baseShape = *aBoolObjIt;
+ aRBA.makeShape = *aBoolMSIt;
+ aResultBaseAlgoList.push_back(aRBA);
+ aResultShapesList.push_back((*aBoolMSIt)->shape());
+ }
+
+ myFeature->setResult(aResultBody, aResultIndex++);
+ }
+
+ // Store deleted shapes after all results has been proceeded. This is to avoid issue when in one
+ // result shape has been deleted, but in another it was modified or stayed.
+ GeomShapePtr aResultShapesCompound = GeomAlgoAPI_CompoundBuilder::compound(aResultShapesList);
+ storeDeletedShapes(aResultBaseAlgoList, aTools, aResultShapesCompound);
+
+ myFeature->removeResults(aResultIndex);
}
//=================================================================================================
-void FeaturesPlugin_CompositeBoolean::removeFeature(std::shared_ptr<ModelAPI_Feature> theFeature)
+bool FeaturesPlugin_CompositeBoolean::cutRecursiveCompound(const GeomShapePtr theCompound,
+ const ListOfShape& theTools,
+ std::shared_ptr<GeomAlgoAPI_MakeShapeList>& theMakeShapeList,
+ GeomShapePtr& theResult)
{
+ // I. If theCompound is among the selected objects,
+ // cut it by all tools and return result through theResult.
+ // It can be a SOLID, ?COMPOUND?, ?COMPSOLID?
+ AttributeSelectionListPtr anObjectsSelList = myFeature->selectionList(OBJECTS_ID());
+ for (int anObjIndex = 0; anObjIndex < anObjectsSelList->size(); anObjIndex++) {
+ AttributeSelectionPtr anObjectAttr = anObjectsSelList->value(anObjIndex);
+ GeomShapePtr anObject = anObjectAttr->value();
+ if (theCompound->isEqual(anObject)) {
+ // Cut theCompound itself
+ ListOfShape aListWithObject;
+ aListWithObject.push_back(anObject);
+ std::shared_ptr<GeomAlgoAPI_Boolean> aBoolAlgo
+ (new GeomAlgoAPI_Boolean(aListWithObject, theTools, GeomAlgoAPI_Tools::BOOL_CUT));
+
+ // Checking that the algorithm worked properly.
+ if (!aBoolAlgo->isDone() || aBoolAlgo->shape()->isNull() || !aBoolAlgo->isValid()) {
+ myFeature->setError("Error: Boolean algorithm failed.");
+ return false;
+ }
+
+ if (GeomAlgoAPI_ShapeTools::area(aBoolAlgo->shape()) > 1.e-27) {
+ theMakeShapeList->appendAlgo(aBoolAlgo);
+ theResult = aBoolAlgo->shape();
+ return true;
+ }
+ return false;
+ }
+ }
+
+ // II. Iterate the COMPOUND or COMPSOLID
+ // to find and cut Objects among its sub-shapes
+ if (theCompound->shapeType() == GeomAPI_Shape::COMPOUND ||
+ theCompound->shapeType() == GeomAPI_Shape::COMPSOLID) {
+
+ bool hasCut = false;
+ ListOfShape aShapesToAdd;
+ for (GeomAPI_ShapeIterator it (theCompound); it.more(); it.next()) {
+ GeomShapePtr aSubShape = it.current();
+ GeomShapePtr aResult;
+ if (cutRecursiveCompound(aSubShape, theTools, theMakeShapeList, aResult)) {
+ hasCut = true;
+ aShapesToAdd.push_back(aResult);
+ }
+ else {
+ aShapesToAdd.push_back(aSubShape);
+ }
+ }
+
+ if (hasCut) {
+ if (theCompound->shapeType() == GeomAPI_Shape::COMPSOLID) {
+ // Build COMPSOLID
+ std::shared_ptr<GeomAlgoAPI_PaveFiller> aFillerAlgo
+ (new GeomAlgoAPI_PaveFiller(aShapesToAdd, true));
+ if (!aFillerAlgo->isDone() || aFillerAlgo->shape()->isNull() || !aFillerAlgo->isValid()) {
+ myFeature->setError("Error: PaveFiller algorithm failed.");
+ return false;
+ }
+ theResult = aFillerAlgo->shape();
+ theMakeShapeList->appendAlgo(aFillerAlgo);
+ }
+ else {
+ // Build COMPOUND
+ theResult = GeomAlgoAPI_CompoundBuilder::compound(aShapesToAdd);
+ std::shared_ptr<GeomAlgoAPI_MakeShapeCustom> aCompMkr (new GeomAlgoAPI_MakeShapeCustom);
+ aCompMkr->setResult(theResult);
+ aCompMkr->addModified(theCompound, theResult); // ??
+ theMakeShapeList->appendAlgo(aCompMkr);
+ }
+ return true;
+ }
+ }
+
+ return false; // no cuts
}
//=================================================================================================
-void FeaturesPlugin_CompositeBoolean::erase()
-{
- if (data().get() && data()->isValid()) { // on abort of sketch of this composite it may be invalid
- FeaturePtr aSketch =
- std::dynamic_pointer_cast<ModelAPI_Feature>(data()->reference(SKETCH_OBJECT_ID())->value());
- if (aSketch.get() && aSketch->data()->isValid()) {
- document()->removeFeature(aSketch);
+void FeaturesPlugin_CompositeBoolean::addSubShapes (const GeomShapePtr theCompound,
+ const ListOfShape& theSubShapesToAvoid,
+ ListOfShape& theSubShapesToAdd) {
+ for (GeomAPI_ShapeIterator aCompoundIt (theCompound);
+ aCompoundIt.more();
+ aCompoundIt.next()) {
+ GeomShapePtr aCompoundSS = aCompoundIt.current();
+ ListOfShape::const_iterator aUseIt = theSubShapesToAvoid.cbegin();
+ for (; aUseIt != theSubShapesToAvoid.cend(); aUseIt++) {
+ if (aCompoundSS->isEqual(*aUseIt)) {
+ break;
+ }
+ }
+ if (aUseIt == theSubShapesToAvoid.cend()) {
+ if (aCompoundSS->shapeType() == GeomAPI_Shape::COMPSOLID ||
+ aCompoundSS->shapeType() == GeomAPI_Shape::COMPOUND) {
+ addSubShapes(aCompoundSS, theSubShapesToAvoid, theSubShapesToAdd);
+ }
+ else {
+ theSubShapesToAdd.push_back(aCompoundSS);
+ }
}
}
- ModelAPI_CompositeFeature::erase();
}
-
//=================================================================================================
-void FeaturesPlugin_CompositeBoolean::execute()
+bool FeaturesPlugin_CompositeBoolean::makeBoolean(const ListOfShape& theTools,
+ ListOfShape& theObjects,
+ ListOfMakeShape& theMakeShapes)
{
- // Getting faces to create solids.
- std::shared_ptr<ModelAPI_Feature> aSketchFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(
- reference(SKETCH_OBJECT_ID())->value());
- if(!aSketchFeature || aSketchFeature->results().empty()) {
- return;
- }
- ResultPtr aSketchRes = aSketchFeature->results().front();
- ResultConstructionPtr aConstruction = std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(aSketchRes);
- if(!aConstruction.get()) {
- return;
- }
- int aSketchFacesNum = aConstruction->facesNum();
- if(aSketchFacesNum == 0) {
- return;
- }
- ListOfShape aFacesList;
- for(int aFaceIndex = 0; aFaceIndex < aSketchFacesNum; aFaceIndex++) {
- std::shared_ptr<GeomAPI_Shape> aFace = std::dynamic_pointer_cast<GeomAPI_Shape>(aConstruction->face(aFaceIndex));
- aFacesList.push_back(aFace);
- }
+ // Getting objects.
+ ListOfShape anObjects, anEdgesAndFaces, aCompSolids;
+ std::map<GeomShapePtr, ListOfShape> aCompSolidsObjects;
+ bool aCompoundsOnly = true;// if there are only compounds, do not use filler restoring compsolids
- // Searching faces with common edges.
- ListOfShape aShells;
- ListOfShape aFreeFaces;
- std::shared_ptr<GeomAPI_Shape> aFacesCompound = GeomAlgoAPI_CompoundBuilder::compound(aFacesList);
- GeomAlgoAPI_ShapeTools::combineShapes(aFacesCompound, GeomAPI_Shape::SHELL, aShells, aFreeFaces);
- aShells.insert(aShells.end(), aFreeFaces.begin(), aFreeFaces.end());
-
- // Pass shells/faces to solids creation function.
- ListOfShape aBooleanTools;
- std::list<std::shared_ptr<GeomAPI_Interface>> aSolidsAlgos;
- makeSolids(aShells, aBooleanTools, aSolidsAlgos);
- if(aBooleanTools.empty()) {
- return;
- }
+ AttributeSelectionListPtr anObjectsSelList = myFeature->selectionList(OBJECTS_ID());
- // Getting objects for boolean operation.
- ListOfShape aBooleanObjects;
- AttributeSelectionListPtr anObjectsSelList = selectionList(BOOLEAN_OBJECTS_ID());
- if (anObjectsSelList->size() == 0) {
- return;
+ // collect recursive (complex) compounds, if any
+ ListOfShape aCompounds; // recursive compounds
+ GeomAPI_DataMapOfShapeShape aCompoundsMap; // recursive compounds map
+ for(int anObjectsIndex = 0; anObjectsIndex < anObjectsSelList->size(); anObjectsIndex++) {
+ AttributeSelectionPtr anObjectAttr = anObjectsSelList->value(anObjectsIndex);
+ ResultPtr aContext = anObjectAttr->context();
+ ResultBodyPtr aResCompSolidPtr = ModelAPI_Tools::bodyOwner(aContext);
+ if (aResCompSolidPtr.get()) {
+ // Root body owner (true)
+ ResultBodyPtr aResRootPtr = ModelAPI_Tools::bodyOwner(aContext, true);
+ if (!aResRootPtr->isSame(aResCompSolidPtr)) {
+ aCompoundsMap.bind(aResRootPtr->shape(), aResRootPtr->shape());
+ aCompounds.push_back(aResRootPtr->shape());
+ }
+ }
}
+
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();
+ AttributeSelectionPtr anObjectAttr = anObjectsSelList->value(anObjectsIndex);
+ GeomShapePtr anObject = anObjectAttr->value();
if(!anObject.get()) {
- return;
+ myFeature->setError("Error: Could not get object.");
+ return false;
+ }
+ ResultPtr aContext = anObjectAttr->context();
+ ResultBodyPtr aResCompSolidPtr = ModelAPI_Tools::bodyOwner(aContext);
+ if(aResCompSolidPtr.get()) {
+ ResultBodyPtr aResRootPtr = ModelAPI_Tools::bodyOwner(aContext, true);
+ if (!aCompoundsMap.isBound(aResRootPtr->shape())) {
+ // Compsolid or a simple (one-level) compound
+ GeomShapePtr aContextShape = aResCompSolidPtr->shape();
+ std::map<GeomShapePtr, 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);
+ aCompSolids.push_back(aContextShape);
+ if (aContextShape->shapeType() != GeomAPI_Shape::COMPOUND)
+ aCompoundsOnly = false;
+ }
+ }
+ } else {
+ if(anObject->shapeType() == GeomAPI_Shape::EDGE ||
+ anObject->shapeType() == GeomAPI_Shape::FACE) {
+ anEdgesAndFaces.push_back(anObject);
+ } else {
+ anObjects.push_back(anObject);
+ }
}
- aBooleanObjects.push_back(anObject);
}
- // Cut from each object solids.
- int aResultIndex = 0;
+ switch(myOperationType) {
+ case BOOL_CUT: {
+ if((anObjects.empty() && aCompSolidsObjects.empty()
+ && aCompoundsMap.size() < 1) || theTools.empty()) {
+ myFeature->setError("Error: Not enough objects for boolean operation.");
+ return false;
+ }
- switch(myBooleanOperationType) {
- case GeomAlgoAPI_Boolean::BOOL_CUT:
- case GeomAlgoAPI_Boolean::BOOL_COMMON:{
- // Cut each object with all tools
- for(ListOfShape::iterator anObjectsIt = aBooleanObjects.begin(); anObjectsIt != aBooleanObjects.end(); anObjectsIt++) {
- std::shared_ptr<GeomAPI_Shape> anObject = *anObjectsIt;
+ // For solids cut each object with all tools.
+ for(ListOfShape::const_iterator
+ anIt = anObjects.cbegin(); anIt != anObjects.cend(); ++anIt) {
+ GeomShapePtr anObject = *anIt;
ListOfShape aListWithObject;
aListWithObject.push_back(anObject);
- GeomAlgoAPI_Boolean aBoolAlgo(aListWithObject, aBooleanTools, myBooleanOperationType);
+ std::shared_ptr<GeomAlgoAPI_Boolean> aBoolAlgo(new GeomAlgoAPI_Boolean(aListWithObject,
+ theTools,
+ GeomAlgoAPI_Tools::BOOL_CUT));
// Checking that the algorithm worked properly.
- if(!aBoolAlgo.isDone() || aBoolAlgo.shape()->isNull() || !aBoolAlgo.isValid()) {
- setError("Boolean algorithm failed");
- return;
+ if(!aBoolAlgo->isDone() || aBoolAlgo->shape()->isNull() || !aBoolAlgo->isValid()) {
+ myFeature->setError("Error: Boolean algorithm failed.");
+ return false;
}
- if(GeomAlgoAPI_ShapeTools::volume(aBoolAlgo.shape()) > 1.e-7) {
- std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
- loadNamingDS(aResultBody, anObject, aShells, aSolidsAlgos, aBooleanTools, aBoolAlgo);
- setResult(aResultBody, aResultIndex);
- aResultIndex++;
+ if(GeomAlgoAPI_ShapeTools::area(aBoolAlgo->shape()) > 1.e-27) {
+ theObjects.push_back(anObject);
+ theMakeShapes.push_back(aBoolAlgo);
}
}
- break;
- }
- case GeomAlgoAPI_Boolean::BOOL_FUSE: {
- // Fuse all objects and all tools.
- GeomAlgoAPI_Boolean aBoolAlgo(aBooleanObjects, aBooleanTools, myBooleanOperationType);
- // Checking that the algorithm worked properly.
- if(!aBoolAlgo.isDone() || aBoolAlgo.shape()->isNull() || !aBoolAlgo.isValid()) {
- setError("Boolean algorithm failed");
- return;
+ // Compsolids handling
+ for(std::map<GeomShapePtr, ListOfShape>::const_iterator anIt = aCompSolidsObjects.cbegin();
+ anIt != aCompSolidsObjects.cend(); ++anIt) {
+ GeomShapePtr aCompSolid = anIt->first;
+ const ListOfShape& aUsedShapes = anIt->second;
+
+ // Collecting solids from compsolids which will not be modified in boolean operation.
+ ListOfShape aShapesToAdd;
+ for (GeomAPI_ShapeIterator aCompSolidIt(aCompSolid);
+ aCompSolidIt.more();
+ aCompSolidIt.next())
+ {
+ GeomShapePtr aSolidInCompSolid = aCompSolidIt.current();
+ ListOfShape::const_iterator aUsedShapesIt = aUsedShapes.cbegin();
+ for(; aUsedShapesIt != aUsedShapes.cend(); ++aUsedShapesIt) {
+ if(aSolidInCompSolid->isEqual(*aUsedShapesIt)) {
+ break;
+ }
+ }
+ if(aUsedShapesIt == aUsedShapes.end()) {
+ aShapesToAdd.push_back(aSolidInCompSolid);
+ }
+ }
+
+ std::shared_ptr<GeomAlgoAPI_Boolean> aBoolAlgo(new GeomAlgoAPI_Boolean(aUsedShapes,
+ theTools,
+ GeomAlgoAPI_Tools::BOOL_CUT));
+
+ // Checking that the algorithm worked properly.
+ if(!aBoolAlgo->isDone() || aBoolAlgo->shape()->isNull() || !aBoolAlgo->isValid()) {
+ myFeature->setError("Error: Boolean algorithm failed.");
+ return false;
+ }
+
+ std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList());
+ aMakeShapeList->appendAlgo(aBoolAlgo);
+
+ // Add result to not used solids from compsolid.
+ GeomShapePtr aBoolRes = aBoolAlgo->shape();
+ if (!aShapesToAdd.empty()) {
+ aShapesToAdd.push_back(aBoolRes);
+ if (aCompoundsOnly)
+ { // 23885: if there are no compsolids in input, do not use filler to make compsolids
+ aBoolRes = GeomAlgoAPI_CompoundBuilder::compound(aShapesToAdd);
+ std::shared_ptr<GeomAlgoAPI_MakeShapeCustom> aCompMkr(new GeomAlgoAPI_MakeShapeCustom);
+ aCompMkr->setResult(aBoolRes);
+ for(ListOfShape::iterator aCS = aCompSolids.begin(); aCS != aCompSolids.end(); aCS++)
+ aCompMkr->addModified(*aCS, aBoolRes);
+ aMakeShapeList->appendAlgo(aCompMkr);
+ }
+ else
+ {
+ std::shared_ptr<GeomAlgoAPI_PaveFiller> aFillerAlgo(
+ new GeomAlgoAPI_PaveFiller(aShapesToAdd, true));
+ if (!aFillerAlgo->isDone() || aFillerAlgo->shape()->isNull() || !aFillerAlgo->isValid())
+ {
+ myFeature->setError("Error: PaveFiller algorithm failed.");
+ return false;
+ }
+ aBoolRes = aFillerAlgo->shape();
+ aMakeShapeList->appendAlgo(aFillerAlgo);
+ }
+ }
+
+ if(GeomAlgoAPI_ShapeTools::area(aBoolRes) > 1.e-27) {
+ theObjects.push_back(aCompSolid);
+ theMakeShapes.push_back(aMakeShapeList);
+ }
+ }
+
+ // Complex (recursive) compounds handling
+ for(ListOfShape::const_iterator anIt = aCompounds.cbegin();
+ anIt != aCompounds.cend(); ++anIt) {
+ GeomShapePtr aCompound = (*anIt);
+ GeomShapePtr aRes;
+ std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList (new GeomAlgoAPI_MakeShapeList());
+ cutRecursiveCompound(aCompound, theTools, aMakeShapeList, aRes);
+ theObjects.push_back(aCompound);
+ theMakeShapes.push_back(aMakeShapeList);
}
- std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data(), aResultIndex);
- loadNamingDS(aResultBody, aBooleanObjects.front(), aShells, aSolidsAlgos, aBooleanTools, aBoolAlgo);
- setResult(aResultBody, aResultIndex);
- aResultIndex++;
break;
}
- default: {
- setError("Error: wrong type of boolean operation");
- return;
- }
- }
+ case BOOL_FUSE: {
+ // Set objects.
+ theObjects.insert(theObjects.end(), anEdgesAndFaces.begin(), anEdgesAndFaces.end());
+ theObjects.insert(theObjects.end(), anObjects.begin(), anObjects.end());
+ theObjects.insert(theObjects.end(), aCompSolids.begin(), aCompSolids.end());
+ theObjects.insert(theObjects.end(), aCompounds.begin(), aCompounds.end());
+
+ // Filter edges and faces in tools.
+ ListOfShape aTools;
+ for(ListOfShape::const_iterator anIt = theTools.cbegin(); anIt != theTools.cend(); ++anIt) {
+ if((*anIt)->shapeType() == GeomAPI_Shape::EDGE ||
+ (*anIt)->shapeType() == GeomAPI_Shape::FACE) {
+ anEdgesAndFaces.push_back(*anIt);
+ } else {
+ aTools.push_back(*anIt);
+ }
+ }
- // Remove the rest results if there were produced in the previous pass.
- removeResults(aResultIndex);
-}
+ if((anObjects.size() + aTools.size() + aCompounds.size() +
+ aCompSolidsObjects.size() + anEdgesAndFaces.size()) < 2) {
+ myFeature->setError("Error: Not enough objects for boolean operation.");
+ return false;
+ }
-//=================================================================================================
-void FeaturesPlugin_CompositeBoolean::loadNamingDS(std::shared_ptr<ModelAPI_ResultBody> theResultBody,
- const std::shared_ptr<GeomAPI_Shape>& theBaseShape,
- const ListOfShape& theShells,
- const std::list<std::shared_ptr<GeomAPI_Interface>>& theSolidsAlgos,
- const ListOfShape& theTools,
- const GeomAlgoAPI_Boolean& theAlgo)
-{
- //load result
- if(theBaseShape->isEqual(theAlgo.shape())) {
- theResultBody->store(theAlgo.shape());
- } else {
- const int aGenTag = 1;
- const int aModTag = 2;
- const int aDelTag = 3;
- const int aSubsolidsTag=4; /// sub solids will be placed at labels 6, 7, etc. if result is compound of solids
- int aToTag = 5; // may be many labels, starting from this index
- int aFromTag = 10000; // may be many labels, starting from this index or last aToTag index
- const std::string aGenName = "Generated";
- const std::string aModName = "Modified";
- const std::string aLatName = "LateralFace";
- const std::string aFromName = "FromFace";
- const std::string aToName = "ToFace";
-
- theResultBody->storeModified(theBaseShape, theAlgo.shape(), aSubsolidsTag);
-
- ListOfShape::const_iterator aShellsIter = theShells.begin();
- std::list<std::shared_ptr<GeomAPI_Interface>>::const_iterator aSolidsAlgosIter = theSolidsAlgos.begin();
- for(; aShellsIter != theShells.end() && aSolidsAlgosIter != theSolidsAlgos.end(); aShellsIter++, aSolidsAlgosIter++) {
- ListOfShape aFromFaces;
- ListOfShape aToFaces;
- std::shared_ptr<GeomAPI_DataMapOfShapeShape> aSubShapes;
-
- //Insert lateral face : Face from Edge
- if(std::dynamic_pointer_cast<GeomAlgoAPI_Prism>(*aSolidsAlgosIter)) {
- std::shared_ptr<GeomAlgoAPI_Prism> aPrismAlgo = std::dynamic_pointer_cast<GeomAlgoAPI_Prism>(*aSolidsAlgosIter);
- aSubShapes = aPrismAlgo->mapOfShapes();
- theResultBody->loadAndOrientGeneratedShapes(aPrismAlgo->makeShape().get(), *aShellsIter, GeomAPI_Shape::EDGE, aGenTag,
- aLatName, *aSubShapes.get());
-
- aFromFaces = aPrismAlgo->fromFaces();
- aToFaces = aPrismAlgo->toFaces();
- } else if(std::dynamic_pointer_cast<GeomAlgoAPI_Revolution>(*aSolidsAlgosIter)) {
- std::shared_ptr<GeomAlgoAPI_Revolution> aRevolAlgo = std::dynamic_pointer_cast<GeomAlgoAPI_Revolution>(*aSolidsAlgosIter);
- aSubShapes = aRevolAlgo->mapOfShapes();
- theResultBody->loadAndOrientGeneratedShapes(aRevolAlgo->makeShape().get(), *aShellsIter, GeomAPI_Shape::EDGE, aGenTag,
- aLatName, *aSubShapes.get());
- aFromFaces = aRevolAlgo->fromFaces();
- aToFaces = aRevolAlgo->toFaces();
+ // 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 and compsolids from compounds which will not be
+ // modified in boolean operation and will be added to result.
+ ListOfShape aShapesToAdd;
+ for (ListOfShape::iterator anIt = aCompounds.begin();
+ anIt != aCompounds.end(); anIt++) {
+ GeomShapePtr aCompound = (*anIt);
+ addSubShapes(aCompound, anObjects, aShapesToAdd);
+ }
+
+ // Collecting solids from compsolids which will not be
+ // modified in boolean operation and will be added to result.
+ for (std::map<GeomShapePtr, ListOfShape>::iterator anIt = aCompSolidsObjects.begin();
+ anIt != aCompSolidsObjects.end(); anIt++) {
+ GeomShapePtr aCompSolid = anIt->first;
+ ListOfShape& aUsedShapes = anIt->second;
+ aSolidsToFuse.insert(aSolidsToFuse.end(), aUsedShapes.begin(), aUsedShapes.end()); //???
+ addSubShapes(aCompSolid, aUsedShapes, aShapesToAdd);
}
- //Insert to faces
- for(ListOfShape::const_iterator anIt = aToFaces.cbegin(); anIt != aToFaces.cend(); anIt++) {
- std::shared_ptr<GeomAPI_Shape> aToFace = *anIt;
- if(aSubShapes->isBound(aToFace)) {
- aToFace = aSubShapes->find(aToFace);
+ // Cut edges and faces(if we have any) with solids.
+ ListOfShape aCutTools;
+ aCutTools.insert(aCutTools.end(), anObjects.begin(), anObjects.end());
+ aCutTools.insert(aCutTools.end(), aCompSolids.begin(), aCompSolids.end());
+ aCutTools.insert(aCutTools.end(), aTools.begin(), aTools.end());
+
+ std::shared_ptr<GeomAlgoAPI_MakeShapeList> aMakeShapeList(new GeomAlgoAPI_MakeShapeList());
+ if(!anEdgesAndFaces.empty() && !aCutTools.empty()) {
+ std::shared_ptr<GeomAlgoAPI_Boolean> aCutAlgo(new GeomAlgoAPI_Boolean(anEdgesAndFaces,
+ aCutTools,
+ GeomAlgoAPI_Tools::BOOL_CUT));
+ if(aCutAlgo->isDone() && !aCutAlgo->shape()->isNull() && aCutAlgo->isValid()) {
+ anEdgesAndFaces.clear();
+ anEdgesAndFaces.push_back(aCutAlgo->shape());
+ aMakeShapeList->appendAlgo(aCutAlgo);
+ }
+ }
+
+ // If we have compsolids then cut with not used solids all others.
+ if(!aShapesToAdd.empty()) {
+ std::shared_ptr<GeomAlgoAPI_Boolean> aCutAlgo(new GeomAlgoAPI_Boolean(aSolidsToFuse,
+ aShapesToAdd,
+ GeomAlgoAPI_Tools::BOOL_CUT));
+ if(aCutAlgo->isDone() && GeomAlgoAPI_ShapeTools::area(aCutAlgo->shape()) > 1.e-27) {
+ aSolidsToFuse.clear();
+ aSolidsToFuse.push_back(aCutAlgo->shape());
+ aMakeShapeList->appendAlgo(aCutAlgo);
+ }
+ }
+
+ // Fuse all objects and all tools.
+ GeomShapePtr aFusedShape;
+ if(aSolidsToFuse.size() == 1) {
+ aFusedShape = aSolidsToFuse.front();
+ } else if(aSolidsToFuse.size() > 1){
+ anObjects.clear();
+ anObjects.push_back(aSolidsToFuse.front());
+ aSolidsToFuse.pop_front();
+ aTools = aSolidsToFuse;
+
+ std::shared_ptr<GeomAlgoAPI_Boolean> aFuseAlgo(new GeomAlgoAPI_Boolean(anObjects,
+ aTools,
+ GeomAlgoAPI_Tools::BOOL_FUSE));
+
+ // Checking that the algorithm worked properly.
+ if(!aFuseAlgo->isDone() || aFuseAlgo->shape()->isNull() || !aFuseAlgo->isValid()) {
+ myFeature->setError("Error: Boolean algorithm failed.");
+ return false;
}
- theResultBody->generated(aToFace, aToName, aToTag++);
+
+ aFusedShape = aFuseAlgo->shape();
+ aMakeShapeList->appendAlgo(aFuseAlgo);
}
- //Insert from faces
- if (aFromTag < aToTag) aFromTag = aToTag;
- for(ListOfShape::const_iterator anIt = aFromFaces.cbegin(); anIt != aFromFaces.cend(); anIt++) {
- std::shared_ptr<GeomAPI_Shape> aFromFace = *anIt;
- if(aSubShapes->isBound(aFromFace)) {
- aFromFace = aSubShapes->find(aFromFace);
+ // Combine result with not used solids from compsolid and edges and faces (if we have any).
+ aShapesToAdd.insert(aShapesToAdd.end(), anEdgesAndFaces.begin(), anEdgesAndFaces.end());
+ if(!aShapesToAdd.empty()) {
+ if(aFusedShape.get()) {
+ aShapesToAdd.push_back(aFusedShape);
+ }
+
+ std::shared_ptr<GeomAlgoAPI_PaveFiller> aFillerAlgo(
+ new GeomAlgoAPI_PaveFiller(aShapesToAdd, true));
+ if(!aFillerAlgo->isDone() || aFillerAlgo->shape()->isNull() || !aFillerAlgo->isValid()) {
+ myFeature->setError("Error: PaveFiller algorithm failed.");
+ return false;
}
- theResultBody->generated(aFromFace, aFromName, aFromTag++);
+
+ aMakeShapeList->appendAlgo(aFillerAlgo);
}
+
+ theMakeShapes.push_back(aMakeShapeList);
+ break;
}
+ default: // [to avoid compilation warnings]
+ break;
+ }
+
+ return true;
+}
- theResultBody->loadAndOrientModifiedShapes(theAlgo.makeShape().get(), theBaseShape, GeomAPI_Shape::FACE,
- aModTag, aModName, *theAlgo.mapOfShapes().get());
- theResultBody->loadDeletedShapes(theAlgo.makeShape().get(), theBaseShape, GeomAPI_Shape::FACE, aDelTag);
+//=================================================================================================
+void FeaturesPlugin_CompositeBoolean::storeModificationHistory(ResultBodyPtr theResultBody,
+ const GeomShapePtr theObject,
+ const ListOfShape& theTools,
+ const std::shared_ptr<GeomAlgoAPI_MakeShape> theMakeShape)
+{
+ ListOfShape aTools = theTools;
+ aTools.push_back(theObject);
+
+ for(ListOfShape::const_iterator anIt = aTools.begin(); anIt != aTools.end(); anIt++) {
+ theResultBody->loadModifiedShapes(theMakeShape, *anIt,
+ (*anIt)->shapeType() == GeomAPI_Shape::EDGE ?
+ GeomAPI_Shape::EDGE :
+ GeomAPI_Shape::FACE);
+ }
+}
- for(ListOfShape::const_iterator anIter = theTools.begin(); anIter != theTools.end(); anIter++) {
- theResultBody->loadAndOrientModifiedShapes(theAlgo.makeShape().get(), *anIter, GeomAPI_Shape::FACE,
- aModTag, aModName, *theAlgo.mapOfShapes().get());
- theResultBody->loadDeletedShapes(theAlgo.makeShape().get(), *anIter, GeomAPI_Shape::FACE, aDelTag);
+//==================================================================================================
+void FeaturesPlugin_CompositeBoolean::storeDeletedShapes(
+ std::vector<ResultBaseAlgo>& theResultBaseAlgoList,
+ const ListOfShape& theTools,
+ const GeomShapePtr theResultShapesCompound)
+{
+ for (std::vector<ResultBaseAlgo>::iterator anIt = theResultBaseAlgoList.begin();
+ anIt != theResultBaseAlgoList.end();
+ ++anIt)
+ {
+ ResultBaseAlgo& aRCA = *anIt;
+ aRCA.resultBody->loadDeletedShapes(aRCA.makeShape,
+ aRCA.baseShape,
+ GeomAPI_Shape::FACE,
+ theResultShapesCompound);
+
+ for (ListOfShape::const_iterator anIter = theTools.begin(); anIter != theTools.end(); anIter++)
+ {
+ aRCA.resultBody->loadDeletedShapes(aRCA.makeShape,
+ *anIter,
+ GeomAPI_Shape::FACE,
+ theResultShapesCompound);
}
}
}
