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d03c08988c
Update BOP commands to use progress indicator Deleted wrong usage of progress indicator from bop operations Added UserBreak() method to break execution boolean operation if progress indicator is used Added method AnalyzeProgress() to calculate steps of progress indicator Introduce BOPAlgo_ParallelAlgo which has myRange as a field to be used in parallel vector. Provide suitable way of keeping the progress steps of operations. Give meaningful names to progress scopes. Propagate progress indicator into deeper methods of BOA. Add progress indicator to BOPAlgo_BuilderFace and BOPAlgo_WireSplitter, BOPAlgo_BuilderSolid and BOPAlgo_ShellSplitter
149 lines
5.2 KiB
C++
149 lines
5.2 KiB
C++
// Created on: 1995-09-04
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// Created by: Jacques GOUSSARD
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// Copyright (c) 1995-1999 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 _BRepFeat_SplitShape_HeaderFile
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#define _BRepFeat_SplitShape_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 <LocOpe_Spliter.hxx>
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#include <BRepBuilderAPI_MakeShape.hxx>
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#include <Standard_Boolean.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <TopTools_SequenceOfShape.hxx>
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class LocOpe_WiresOnShape;
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class StdFail_NotDone;
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class Standard_ConstructionError;
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class Standard_NoSuchObject;
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class TopoDS_Shape;
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class TopoDS_Wire;
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class TopoDS_Face;
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class TopoDS_Edge;
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class TopoDS_Compound;
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//! One of the most significant aspects of BRepFeat functionality is the use of local
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//! operations as opposed to global ones. In a global operation, you would first construct a
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//! form of the type you wanted in your final feature, and then remove matter so that it could
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//! fit into your initial basis object. In a local operation, however, you specify the domain of
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//! the feature construction with aspects of the shape on which the feature is being created.
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//! These semantics are expressed in terms of a member shape of the basis shape from which -
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//! or up to which - matter will be added or removed. As a result, local operations make
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//! calculations simpler and faster than global operations.
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//! In BRepFeat, the semantics of local operations define features constructed from a contour or a
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//! part of the basis shape referred to as the tool. In a SplitShape object, wires or edges of a
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//! face in the basis shape to be used as a part of the feature are cut out and projected to a plane
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//! outside or inside the basis shape. By rebuilding the initial shape incorporating the edges and
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//! the faces of the tool, protrusion or depression features can be constructed.
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class BRepFeat_SplitShape : public BRepBuilderAPI_MakeShape
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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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BRepFeat_SplitShape();
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//! Creates the process with the shape <S>.
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BRepFeat_SplitShape(const TopoDS_Shape& S);
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//! Add splitting edges or wires for whole initial shape
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//! without additional specification edge->face, edge->edge
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//! This method puts edge on the corresponding faces from initial shape
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Standard_Boolean Add(const TopTools_SequenceOfShape& theEdges);
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//! Initializes the process on the shape <S>.
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void Init (const TopoDS_Shape& S);
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//! Set the flag of check internal intersections
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//! default value is True (to check)
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void SetCheckInterior (const Standard_Boolean ToCheckInterior);
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//! Adds the wire <W> on the face <F>.
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//! Raises NoSuchObject if <F> does not belong to the original shape.
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void Add (const TopoDS_Wire& W, const TopoDS_Face& F);
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//! Adds the edge <E> on the face <F>.
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void Add (const TopoDS_Edge& E, const TopoDS_Face& F);
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//! Adds the compound <Comp> on the face <F>. The
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//! compound <Comp> must consist of edges lying on the
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//! face <F>. If edges are geometrically connected,
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//! they must be connected topologically, i.e. they
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//! must share common vertices.
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//!
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//! Raises NoSuchObject if <F> does not belong to the original shape.
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void Add (const TopoDS_Compound& Comp, const TopoDS_Face& F);
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//! Adds the edge <E> on the existing edge <EOn>.
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void Add (const TopoDS_Edge& E, const TopoDS_Edge& EOn);
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//! Returns the faces which are the left of the
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//! projected wires.
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Standard_EXPORT const TopTools_ListOfShape& DirectLeft() const;
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//! Returns the faces of the "left" part on the shape.
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//! (It is build from DirectLeft, with the faces
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//! connected to this set, and so on...).
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//! Raises NotDone if IsDone returns <Standard_False>.
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Standard_EXPORT const TopTools_ListOfShape& Left() const;
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//! Returns the faces of the "right" part on the shape.
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Standard_EXPORT const TopTools_ListOfShape& Right() const;
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//! Builds the cut and the resulting faces and edges as well.
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Standard_EXPORT void Build(const Message_ProgressRange& theRange = Message_ProgressRange()) Standard_OVERRIDE;
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//! Returns true if the shape has been deleted.
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Standard_EXPORT virtual Standard_Boolean IsDeleted (const TopoDS_Shape& S) Standard_OVERRIDE;
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//! Returns the list of generated Faces.
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Standard_EXPORT const TopTools_ListOfShape& Modified (const TopoDS_Shape& F) Standard_OVERRIDE;
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protected:
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private:
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LocOpe_Spliter mySShape;
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Handle(LocOpe_WiresOnShape) myWOnShape;
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mutable TopTools_ListOfShape myRight;
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};
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#include <BRepFeat_SplitShape.lxx>
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#endif // _BRepFeat_SplitShape_HeaderFile
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