From ed5c143d8b9403137a9f20db83842bd581f17ea0 Mon Sep 17 00:00:00 2001 From: jfa Date: Fri, 17 Sep 2021 15:31:02 +0300 Subject: [PATCH] [bos #24758] EDF 24017 - Problems with ExtrusionCut. Corrected also ExtrusionFuse for multi-level compounds. --- .../FeaturesPlugin_CompositeBoolean.cpp | 67 ++++++++++++------- .../FeaturesPlugin_CompositeBoolean.h | 13 +++- 2 files changed, 54 insertions(+), 26 deletions(-) diff --git a/src/FeaturesPlugin/FeaturesPlugin_CompositeBoolean.cpp b/src/FeaturesPlugin/FeaturesPlugin_CompositeBoolean.cpp index bf5293d83..199fb3c6e 100644 --- a/src/FeaturesPlugin/FeaturesPlugin_CompositeBoolean.cpp +++ b/src/FeaturesPlugin/FeaturesPlugin_CompositeBoolean.cpp @@ -199,6 +199,32 @@ bool FeaturesPlugin_CompositeBoolean::cutRecursiveCompound(const GeomShapePtr th return false; // no cuts } +//================================================================================================= +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); + } + } + } +} + //================================================================================================= bool FeaturesPlugin_CompositeBoolean::makeBoolean(const ListOfShape& theTools, ListOfShape& theObjects, @@ -239,10 +265,8 @@ bool FeaturesPlugin_CompositeBoolean::makeBoolean(const ListOfShape& theTools, ResultBodyPtr aResCompSolidPtr = ModelAPI_Tools::bodyOwner(aContext); if(aResCompSolidPtr.get()) { ResultBodyPtr aResRootPtr = ModelAPI_Tools::bodyOwner(aContext, true); - if (!aCompoundsMap.isBound(aResRootPtr->shape()) || myOperationType != BOOL_CUT) { + if (!aCompoundsMap.isBound(aResRootPtr->shape())) { // Compsolid or a simple (one-level) compound - // Or not CUT - // TODO: correct FUSE for complex compounds? GeomShapePtr aContextShape = aResCompSolidPtr->shape(); std::map::iterator anIt = aCompSolidsObjects.begin(); for(; anIt != aCompSolidsObjects.end(); anIt++) { @@ -386,6 +410,7 @@ bool FeaturesPlugin_CompositeBoolean::makeBoolean(const ListOfShape& theTools, 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; @@ -398,7 +423,7 @@ bool FeaturesPlugin_CompositeBoolean::makeBoolean(const ListOfShape& theTools, } } - if((anObjects.size() + aTools.size() + + if((anObjects.size() + aTools.size() + aCompounds.size() + aCompSolidsObjects.size() + anEdgesAndFaces.size()) < 2) { myFeature->setError("Error: Not enough objects for boolean operation."); return false; @@ -409,31 +434,23 @@ bool FeaturesPlugin_CompositeBoolean::makeBoolean(const ListOfShape& theTools, aSolidsToFuse.insert(aSolidsToFuse.end(), anObjects.begin(), anObjects.end()); aSolidsToFuse.insert(aSolidsToFuse.end(), aTools.begin(), aTools.end()); - // Collecting solids from compsolids which will not be + // Collecting solids and compsolids from compounds which will not be // modified in boolean operation and will be added to result. ListOfShape aShapesToAdd; - for(std::map::iterator anIt = aCompSolidsObjects.begin(); - anIt != aCompSolidsObjects.end(); anIt++) { + 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::iterator anIt = aCompSolidsObjects.begin(); + anIt != aCompSolidsObjects.end(); anIt++) { GeomShapePtr aCompSolid = anIt->first; ListOfShape& aUsedShapes = anIt->second; - aSolidsToFuse.insert(aSolidsToFuse.end(), aUsedShapes.begin(), aUsedShapes.end()); - - // Collect solids from compsolid which will not be modified in boolean operation. - for (GeomAPI_ShapeIterator aCompSolidIt(aCompSolid); - aCompSolidIt.more(); - aCompSolidIt.next()) - { - GeomShapePtr aSolidInCompSolid = aCompSolidIt.current(); - ListOfShape::iterator aUseIt = aUsedShapes.begin(); - for(; aUseIt != aUsedShapes.end(); aUseIt++) { - if(aSolidInCompSolid->isEqual(*aUseIt)) { - break; - } - } - if(aUseIt == aUsedShapes.end()) { - aShapesToAdd.push_back(aSolidInCompSolid); - } - } + aSolidsToFuse.insert(aSolidsToFuse.end(), aUsedShapes.begin(), aUsedShapes.end()); //??? + addSubShapes(aCompSolid, aUsedShapes, aShapesToAdd); } // Cut edges and faces(if we have any) with solids. diff --git a/src/FeaturesPlugin/FeaturesPlugin_CompositeBoolean.h b/src/FeaturesPlugin/FeaturesPlugin_CompositeBoolean.h index bbcd26eb7..3b91a61fa 100644 --- a/src/FeaturesPlugin/FeaturesPlugin_CompositeBoolean.h +++ b/src/FeaturesPlugin/FeaturesPlugin_CompositeBoolean.h @@ -95,7 +95,8 @@ protected: const GeomShapePtr theResultShapesCompound); private: - /// Makes cut operation recursively. Called from makeBoolean(). + /// Makes cut operation recursively. + /// Called from makeBoolean(). /// \param[in] theCompound the shape to be cut. /// \param[in] theTools list of tools. /// \param[out] theMakeShapeList list of according algos. @@ -106,6 +107,16 @@ private: std::shared_ptr& theMakeShapeList, GeomShapePtr& theResult); + /// Add subshapes of \a theCompound to \a theSubShapesToAdd list, + /// except ones from \a theSubShapesToAvoid. + /// Called from makeBoolean(). + /// \param[in] theCompound the shape to collect sub-shapes of. + /// \param[in] theSubShapesToAvoid list of shapes that should not be added to the result. + /// \param[out] theSubShapesToAdd list of found sub-shapes. + void addSubShapes (const GeomShapePtr theCompound, + const ListOfShape& theSubShapesToAvoid, + ListOfShape& theSubShapesToAdd); + protected: ModelAPI_Feature* myFeature; OperationType myOperationType; -- 2.39.2