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e6f550da99
Redundant methods Delete() and Desroy(), created in CDL as a hack to define destructor for the class, are removed; their definitions are converted to definition of destructors. In a couple of places methods Destroy() are preserved (bug made non-virtual) because they are called explicitly.
109 lines
2.9 KiB
C++
109 lines
2.9 KiB
C++
// Created on: 1993-10-14
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// Created by: Remi LEQUETTE
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// Copyright (c) 1993-1999 Matra Datavision
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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 _BRepAlgo_BooleanOperation_HeaderFile
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#define _BRepAlgo_BooleanOperation_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 <TopoDS_Shape.hxx>
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#include <TopTools_MapOfShape.hxx>
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#include <Standard_Boolean.hxx>
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#include <TopTools_DataMapOfShapeShape.hxx>
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#include <BRepBuilderAPI_MakeShape.hxx>
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#include <TopAbs_State.hxx>
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#include <TopTools_ListOfShape.hxx>
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class TopOpeBRepBuild_HBuilder;
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class TopoDS_Shape;
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//! The abstract class BooleanOperation is the root
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//! class of Boolean operations.
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//! A BooleanOperation object stores the two shapes in
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//! preparation for the Boolean operation specified in
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//! one of the classes inheriting from this one. These include:
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//! - Common
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//! - Cut
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//! - Fuse
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//! - Section.
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class BRepAlgo_BooleanOperation : public BRepBuilderAPI_MakeShape
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT virtual ~BRepAlgo_BooleanOperation();
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Standard_EXPORT void PerformDS();
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Standard_EXPORT void Perform (const TopAbs_State St1, const TopAbs_State St2);
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Standard_EXPORT Handle(TopOpeBRepBuild_HBuilder) Builder() const;
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//! Returns the first shape involved in this Boolean operation.
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Standard_EXPORT const TopoDS_Shape& Shape1() const;
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//! Returns the second shape involved in this Boolean operation.
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Standard_EXPORT const TopoDS_Shape& Shape2() const;
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//! Returns the list of shapes modified from the shape
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//! <S>.
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Standard_EXPORT virtual const TopTools_ListOfShape& Modified (const TopoDS_Shape& S) Standard_OVERRIDE;
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Standard_EXPORT virtual Standard_Boolean IsDeleted (const TopoDS_Shape& S) Standard_OVERRIDE;
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protected:
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//! Prepares the operations for S1 and S2.
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Standard_EXPORT BRepAlgo_BooleanOperation(const TopoDS_Shape& S1, const TopoDS_Shape& S2);
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Standard_EXPORT void BuilderCanWork (const Standard_Boolean B);
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Standard_EXPORT Standard_Boolean BuilderCanWork() const;
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Standard_EXPORT virtual void InitParameters();
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Handle(TopOpeBRepBuild_HBuilder) myHBuilder;
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TopoDS_Shape myS1;
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TopoDS_Shape myS2;
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private:
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TopTools_MapOfShape myMap;
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Standard_Boolean myBuilderCanWork;
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TopTools_DataMapOfShapeShape topToSew;
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};
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#endif // _BRepAlgo_BooleanOperation_HeaderFile
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