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0fdcb9c998
Replacing usage of BRepAlgo_DSAccess with usage of modern Boolean operations algorithms in BRepFill_Draft. Removing BRepAlgo_BooleanOperations and BRepAlgo_DSAccess classes. The following classes have been removed as unused: * BRepAlgo_DataMapOfShapeBoolean * BRepAlgo_DataMapOfShapeInterference * BRepAlgo_EdgeConnector * BRepAlgo_SequenceOfSequenceOfInteger
125 lines
3.8 KiB
C++
125 lines
3.8 KiB
C++
// Created on: 1997-01-17
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// Created by: Didier PIFFAULT
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// Copyright (c) 1997-1999 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_HeaderFile
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#define _BRepAlgo_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 <GeomAbs_Shape.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <TopTools_ListOfShape.hxx>
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class TopoDS_Wire;
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class TopoDS_Edge;
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class TopoDS_Shape;
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class BRepAlgo_BooleanOperation;
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class BRepAlgo_Fuse;
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class BRepAlgo_Cut;
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class BRepAlgo_Common;
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class BRepAlgo_Section;
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class BRepAlgo_Loop;
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class BRepAlgo_Tool;
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class BRepAlgo_Image;
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class BRepAlgo_AsDes;
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class BRepAlgo_FaceRestrictor;
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class BRepAlgo_NormalProjection;
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//! The BRepAlgo package provides a full range of
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//! services to perform Old Boolean Operations in Open CASCADE.
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//! Attention:
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//! The New Boolean Operation has replaced the Old
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//! Boolean Operations algorithm in the BrepAlgoAPI
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//! package in Open CASCADE.
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class BRepAlgo
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! this method makes a wire whose edges are C1 from
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//! a Wire whose edges could be G1. It removes a vertex
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//! between G1 edges.
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//! Option can be G1 or C1.
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Standard_EXPORT static TopoDS_Wire ConcatenateWire (const TopoDS_Wire& Wire, const GeomAbs_Shape Option, const Standard_Real AngularTolerance = 1.0e-4);
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//! this method makes an edge from a wire.
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//! Junction points between edges of wire may be sharp,
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//! resulting curve of the resulting edge may be C0.
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Standard_EXPORT static TopoDS_Edge ConcatenateWireC0 (const TopoDS_Wire& Wire);
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//! Checks if the shape is "correct". If not, returns
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//! <Standard_False>, else returns <Standard_True>.
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Standard_EXPORT static Standard_Boolean IsValid (const TopoDS_Shape& S);
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//! Checks if the Generated and Modified Faces from
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//! the shapes <arguments> in the shape <result> are
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//! "correct". The args may be empty, then all faces
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//! will be checked.
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//! If <Closed> is True, only closed shape are valid.
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//! If <GeomCtrl> is False the geometry of new
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//! vertices and edges are not verified and the
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//! auto-intersection of new wires are not searched.
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Standard_EXPORT static Standard_Boolean IsValid (const TopTools_ListOfShape& theArgs, const TopoDS_Shape& theResult, const Standard_Boolean closedSolid = Standard_False, const Standard_Boolean GeomCtrl = Standard_True);
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//! Checks if the shape is "correct". If not, returns
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//! <Standard_False>, else returns <Standard_True>.
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//! This method differs from the previous one in the
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//! fact that no geometric contols (intersection of
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//! wires, pcurve validity) are performed.
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Standard_EXPORT static Standard_Boolean IsTopologicallyValid (const TopoDS_Shape& S);
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protected:
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private:
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friend class BRepAlgo_BooleanOperation;
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friend class BRepAlgo_Fuse;
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friend class BRepAlgo_Cut;
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friend class BRepAlgo_Common;
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friend class BRepAlgo_Section;
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friend class BRepAlgo_Loop;
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friend class BRepAlgo_Tool;
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friend class BRepAlgo_Image;
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friend class BRepAlgo_AsDes;
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friend class BRepAlgo_FaceRestrictor;
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friend class BRepAlgo_NormalProjection;
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};
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#endif // _BRepAlgo_HeaderFile
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