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1. Implementation of the *Generated* method for the algorithms in Boolean Component. In terms of these algorithms the shape from the arguments can have Generated shapes only if these new shapes have been obtained as a result of pure intersection (not overlapping) of this shape with any other shapes from arguments. Thus, the Generated shapes are always: * VERTICES created from the intersection points and may be Generated from edges and faces only; * EDGES created from the intersection edges and may be Generated from faces only. So, only EDGES and FACES could have information about Generated shapes. For all other types of shapes the list of Generated shapes will be empty. 2. Optimization and simplification of the Modified and IsDeleted methods based on the correct filling of the BOPAlgo_BuilderShape::myImagesResult map. 3. Provide history of unification of the solids in the CellsBuilder algorithm. 4. Update of the documentation of Boolean Operations User guide with new chapter "History Information" describing rules for filling history for operations in Boolean Component. 5. Test cases for the issue. New grid "history" has been added into "boolean" category.
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
// Created by: Peter KURNEV
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _BOPAlgo_Section_HeaderFile
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#define _BOPAlgo_Section_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <BOPAlgo_Builder.hxx>
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#include <NCollection_BaseAllocator.hxx>
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#include <TopTools_ListOfShape.hxx>
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class BOPAlgo_PaveFiller;
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class TopoDS_Shape;
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//! The algorithm to build a Section between the arguments.
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//! The Section consists of vertices and edges.
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//! The Section contains:
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//! 1. new vertices that are subjects of V/V, E/E, E/F, F/F interferences
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//! 2. vertices that are subjects of V/E, V/F interferences
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//! 3. new edges that are subjects of F/F interferences
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//! 4. edges that are Common Blocks
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class BOPAlgo_Section : public BOPAlgo_Builder
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Empty constructor
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Standard_EXPORT BOPAlgo_Section();
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Standard_EXPORT virtual ~BOPAlgo_Section();
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//! Constructor with allocator
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Standard_EXPORT BOPAlgo_Section(const Handle(NCollection_BaseAllocator)& theAllocator);
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protected:
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//! Checks the data before performing the operation
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Standard_EXPORT virtual void CheckData() Standard_OVERRIDE;
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//! Combine the result of section operation
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Standard_EXPORT virtual void BuildSection();
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//! Performs calculations using prepared Filler object <thePF>
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Standard_EXPORT virtual void PerformInternal1(const BOPAlgo_PaveFiller& thePF) Standard_OVERRIDE;
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private:
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};
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#endif // _BOPAlgo_Section_HeaderFile
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