Provides a basic tool to implement features topological operations. The main goal of the algorithm is to perform the result of the operation according to the kept parts of the tool. Input data: a) DS; b) The kept parts of the tool; If the map of the kept parts of the tool is not filled boolean operation of the given type will be performed; c) Operation required. Steps: a) Fill myShapes, myRemoved maps; b) Rebuild edges and faces; c) Build images of the object; d) Build the result of the operation. Result: Result shape of the operation required.
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| BRepFeat_Builder () |
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virtual | ~BRepFeat_Builder () |
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virtual void | Clear () override |
| Clears internal fields and arguments. More...
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void | Init (const TopoDS_Shape &theShape) |
| Initialyzes the object of local boolean operation. More...
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void | Init (const TopoDS_Shape &theShape, const TopoDS_Shape &theTool) |
| Initialyzes the arguments of local boolean operation. More...
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void | SetOperation (const Standard_Integer theFuse) |
| Sets the operation of local boolean operation. If theFuse = 0 than the operation is CUT, otherwise FUSE. More...
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void | SetOperation (const Standard_Integer theFuse, const Standard_Boolean theFlag) |
| Sets the operation of local boolean operation. If theFlag = TRUE it means that no selection of parts of the tool is needed, t.e. no second part. In that case if theFuse = 0 than operation is COMMON, otherwise CUT21. If theFlag = FALSE SetOperation(theFuse) function is called. More...
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void | PartsOfTool (TopTools_ListOfShape &theLT) |
| Collects parts of the tool. More...
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void | KeepParts (const TopTools_ListOfShape &theIm) |
| Initialyzes parts of the tool for second step of algorithm. Collects shapes and all sub-shapes into myShapes map. More...
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void | KeepPart (const TopoDS_Shape &theS) |
| Adds shape theS and all its sub-shapes into myShapes map. More...
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void | PerformResult () |
| Main function to build the result of the local operation required. More...
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void | RebuildFaces () |
| Rebuilds faces in accordance with the kept parts of the tool. More...
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void | RebuildEdge (const TopoDS_Shape &theE, const TopoDS_Face &theF, const TopTools_MapOfShape &theME, TopTools_ListOfShape &aLEIm) |
| Rebuilds edges in accordance with the kept parts of the tool. More...
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void | CheckSolidImages () |
| Collects the images of the object, that contains in the images of the tool. More...
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void | FillRemoved () |
| Collects the removed parts of the tool into myRemoved map. More...
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void | FillRemoved (const TopoDS_Shape &theS, TopTools_MapOfShape &theM) |
| Adds the shape S and its sub-shapes into myRemoved map. More...
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| BOPAlgo_BOP () |
| Empty constructor. More...
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virtual | ~BOPAlgo_BOP () |
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| BOPAlgo_BOP (const Handle< NCollection_BaseAllocator > &theAllocator) |
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void | SetOperation (const BOPAlgo_Operation theOperation) |
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BOPAlgo_Operation | Operation () const |
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virtual void | Perform () override |
| Performs the operation. The intersection will be performed also. More...
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| BOPAlgo_ToolsProvider () |
| Empty constructor. More...
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| BOPAlgo_ToolsProvider (const Handle< NCollection_BaseAllocator > &theAllocator) |
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virtual void | AddTool (const TopoDS_Shape &theShape) |
| Adds Tool argument of the operation. More...
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virtual void | SetTools (const TopTools_ListOfShape &theShapes) |
| Adds the Tool arguments of the operation. More...
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const TopTools_ListOfShape & | Tools () const |
| Returns the Tool arguments of the operation. More...
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| BOPAlgo_Builder () |
| Empty constructor. More...
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virtual | ~BOPAlgo_Builder () |
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| BOPAlgo_Builder (const Handle< NCollection_BaseAllocator > &theAllocator) |
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BOPAlgo_PPaveFiller | PPaveFiller () |
| Returns the PaveFiller, algorithm for sub-shapes intersection. More...
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BOPDS_PDS | PDS () |
| Returns the Data Structure, holder of intersection information. More...
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Handle< IntTools_Context > | Context () const |
| Returns the Context, tool for cashing heavy algorithms. More...
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virtual void | AddArgument (const TopoDS_Shape &theShape) |
| Adds the argument to the operation. More...
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virtual void | SetArguments (const TopTools_ListOfShape &theLS) |
| Sets the list of arguments for the operation. More...
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const TopTools_ListOfShape & | Arguments () const |
| Returns the list of arguments. More...
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void | SetNonDestructive (const Standard_Boolean theFlag) |
| Sets the flag that defines the mode of treatment. In non-destructive mode the argument shapes are not modified. Instead a copy of a sub-shape is created in the result if it is needed to be updated. This flag is taken into account if internal PaveFiller is used only. In the case of calling PerformWithFiller the corresponding flag of that PaveFiller is in force. More...
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Standard_Boolean | NonDestructive () const |
| Returns the flag that defines the mode of treatment. In non-destructive mode the argument shapes are not modified. Instead a copy of a sub-shape is created in the result if it is needed to be updated. More...
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void | SetGlue (const BOPAlgo_GlueEnum theGlue) |
| Sets the glue option for the algorithm. More...
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BOPAlgo_GlueEnum | Glue () const |
| Returns the glue option of the algorithm. More...
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void | SetCheckInverted (const Standard_Boolean theCheck) |
| Enables/Disables the check of the input solids for inverted status. More...
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Standard_Boolean | CheckInverted () const |
| Returns the flag defining whether the check for input solids on inverted status should be performed or not. More...
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virtual void | PerformWithFiller (const BOPAlgo_PaveFiller &theFiller) |
| Performs the operation with the prepared filler. The intersection will not be performed in this case. More...
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const TopTools_DataMapOfShapeListOfShape & | Images () const |
| Returns the map of images. More...
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const TopTools_DataMapOfShapeListOfShape & | Origins () const |
| Returns the map of origins. More...
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const TopTools_DataMapOfShapeShape & | ShapesSD () const |
| Returns the map of Same Domain (SD) shapes - coinciding shapes from different arguments. More...
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virtual const TopTools_ListOfShape & | Generated (const TopoDS_Shape &theS) override |
| Returns the list of shapes generated from the shape theS. More...
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virtual const TopTools_ListOfShape & | Modified (const TopoDS_Shape &theS) override |
| Returns the list of shapes modified from the shape theS. More...
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virtual Standard_Boolean | IsDeleted (const TopoDS_Shape &theS) override |
| Returns true if the shape theS has been deleted. More...
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const TopoDS_Shape & | Shape () const |
| Returns the result of algorithm. More...
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Standard_Boolean | HasDeleted () const |
| Returns true if the at least one shape(or subshape) of arguments has been deleted. More...
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Standard_Boolean | HasGenerated () const |
| Returns true if the at least one shape(or subshape) of arguments has generated shapes. More...
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Standard_Boolean | HasModified () const |
| Returns true if the at least one shape(or subshape) of arguments has modified shapes. More...
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const TopTools_IndexedDataMapOfShapeListOfShape & | ImagesResult () const |
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| BOPAlgo_Options () |
| Empty constructor. More...
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| BOPAlgo_Options (const Handle< NCollection_BaseAllocator > &theAllocator) |
| Constructor with allocator. More...
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virtual | ~BOPAlgo_Options () |
| Destructor. More...
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const Handle< NCollection_BaseAllocator > & | Allocator () const |
| Returns allocator. More...
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void | AddError (const Handle< Message_Alert > &theAlert) |
| Adds the alert as error (fail) More...
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void | AddWarning (const Handle< Message_Alert > &theAlert) |
| Adds the alert as warning. More...
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Standard_Boolean | HasErrors () const |
| Returns true if algorithm has failed. More...
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Standard_Boolean | HasError (const Handle< Standard_Type > &theType) const |
| Returns true if algorithm has generated error of specified type. More...
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Standard_Boolean | HasWarnings () const |
| Returns true if algorithm has generated some warning alerts. More...
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Standard_Boolean | HasWarning (const Handle< Standard_Type > &theType) const |
| Returns true if algorithm has generated warning of specified type. More...
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const Handle< Message_Report > & | GetReport () const |
| Returns report collecting all errors and warnings. More...
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void | DumpErrors (Standard_OStream &theOS) const |
| Dumps the error status into the given stream. More...
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void | DumpWarnings (Standard_OStream &theOS) const |
| Dumps the warning statuses into the given stream. More...
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void | ClearWarnings () |
| Clears the warnings of the algorithm. More...
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void | SetFuzzyValue (const Standard_Real theFuzz) |
| Sets the additional tolerance. More...
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Standard_Real | FuzzyValue () const |
| Returns the additional tolerance. More...
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void | SetProgressIndicator (const Handle< Message_ProgressIndicator > &theObj) |
| Set the Progress Indicator object. More...
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void | SetRunParallel (const Standard_Boolean theFlag) |
| Set the flag of parallel processing if <theFlag> is true the parallel processing is switched on if <theFlag> is false the parallel processing is switched off. More...
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Standard_Boolean | RunParallel () const |
| Returns the flag of parallel processing. More...
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void | SetUseOBB (const Standard_Boolean theUseOBB) |
| Enables/Disables the usage of OBB. More...
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Standard_Boolean | UseOBB () const |
| Returns the flag defining usage of OBB. More...
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virtual void | Prepare () override |
| Prepares builder of local operation. More...
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virtual void | FillIn3DParts (TopTools_DataMapOfShapeListOfShape &theInParts, TopTools_DataMapOfShapeShape &theDraftSolids, const Handle< NCollection_BaseAllocator > &theAllocator) override |
| Function is redefined to avoid the usage of removed faces. More...
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virtual void | CheckData () override |
| Checks the input data. More...
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virtual void | PerformInternal1 (const BOPAlgo_PaveFiller &thePF) override |
| Performs calculations using prepared Filler object <thePF> More...
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virtual void | BuildResult (const TopAbs_ShapeEnum theType) override |
| Builds the result of operation. The method is called for each of the arguments type and adds into the result the splits of the arguments of that type. More...
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void | BuildShape () |
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void | BuildRC () |
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void | BuildSolid () |
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Standard_Boolean | TreatEmptyShape () |
| Treatment of the cases with empty shapes.
It returns TRUE if there is nothing to do, i.e. all shapes in one of the groups are empty shapes. More...
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virtual void | PerformInternal (const BOPAlgo_PaveFiller &thePF) |
| Performs the building of the result. The method calls the PerfromInternal1() method surrounded by a try-catch block. More...
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void | CheckFiller () |
| Checks if the intersection algorithm has Errors/Warnings. More...
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void | FillImagesVertices () |
| Fills the images of vertices. More...
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void | FillImagesEdges () |
| Fills the images of edges. More...
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void | FillImagesContainers (const TopAbs_ShapeEnum theType) |
| Fills the images of containers (WIRES/SHELLS/COMPSOLID). More...
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void | FillImagesContainer (const TopoDS_Shape &theS, const TopAbs_ShapeEnum theType) |
| Builds the image of the given container using the splits of its sub-shapes. More...
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void | FillImagesFaces () |
| Fills the images of faces. The method consists of three steps: More...
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virtual void | BuildSplitFaces () |
| Builds the splits of faces using the information from the intersection stage stored in Data Structure. More...
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void | FillSameDomainFaces () |
| Looks for the same domain faces among the splits of the faces. Updates the map of images with SD faces. More...
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void | FillInternalVertices () |
| Classifies the alone vertices on faces relatively its splits and adds them as INTERNAL into the splits. More...
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void | FillImagesSolids () |
| Fills the images of solids. The method consists of four steps: More...
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void | BuildDraftSolid (const TopoDS_Shape &theSolid, TopoDS_Shape &theDraftSolid, TopTools_ListOfShape &theLIF) |
| Builds the draft solid by rebuilding the shells of the solid with the splits of faces. More...
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void | BuildSplitSolids (TopTools_DataMapOfShapeListOfShape &theInParts, TopTools_DataMapOfShapeShape &theDraftSolids, const Handle< NCollection_BaseAllocator > &theAllocator) |
| Builds the splits of the solids using their draft versions and faces located inside. More...
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void | FillInternalShapes () |
| Classifies the vertices and edges from the arguments relatively splits of solids and makes them INTERNAL for solids. More...
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void | FillImagesCompounds () |
| Fills the images of compounds. More...
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void | FillImagesCompound (const TopoDS_Shape &theS, TopTools_MapOfShape &theMF) |
| Builds the image of the given compound. More...
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virtual void | PostTreat () |
| Post treatment of the result of the operation. The method checks validity of the sub-shapes of the result and updates the tolerances to make them valid. More...
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virtual void | PrepareHistory () override |
| Prepare information for history support. More...
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virtual const TopTools_ListOfShape * | LocModified (const TopoDS_Shape &theS) |
| Prepare history information for the input shapes taking into account possible operation-specific modifications. For instance, in the CellsBuilder operation, additionally to splitting input shapes the splits of the shapes (or the shapes themselves) may be unified during removal of internal boundaries. In this case each split should be linked to the unified shape. More...
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| BOPAlgo_BuilderShape () |
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virtual | ~BOPAlgo_BuilderShape () |
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| BOPAlgo_BuilderShape (const Handle< NCollection_BaseAllocator > &theAllocator) |
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| BOPAlgo_Algo () |
| Default constructor. More...
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virtual | ~BOPAlgo_Algo () |
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| BOPAlgo_Algo (const Handle< NCollection_BaseAllocator > &theAllocator) |
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virtual void | CheckResult () |
| Checks the obtained result. More...
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void | UserBreak () const |
| Breaks the execution if the break signal is indicated by myProgressIndicator. More...
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Provides a basic tool to implement features topological operations. The main goal of the algorithm is to perform the result of the operation according to the kept parts of the tool. Input data: a) DS; b) The kept parts of the tool; If the map of the kept parts of the tool is not filled boolean operation of the given type will be performed; c) Operation required. Steps: a) Fill myShapes, myRemoved maps; b) Rebuild edges and faces; c) Build images of the object; d) Build the result of the operation. Result: Result shape of the operation required.