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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
131 lines
4.3 KiB
C++
131 lines
4.3 KiB
C++
// Created on: 1999-08-24
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// Created by: Sergei ZERTCHANINOV
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// Copyright (c) 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 _ShapeFix_Wireframe_HeaderFile
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#define _ShapeFix_Wireframe_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TopoDS_Shape.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Integer.hxx>
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#include <ShapeFix_Root.hxx>
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#include <TopTools_MapOfShape.hxx>
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#include <TopTools_DataMapOfShapeListOfShape.hxx>
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#include <ShapeExtend_Status.hxx>
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class TopoDS_Shape;
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class ShapeFix_Wireframe;
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DEFINE_STANDARD_HANDLE(ShapeFix_Wireframe, ShapeFix_Root)
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//! Provides methods for fixing wireframe of shape
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class ShapeFix_Wireframe : public ShapeFix_Root
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{
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public:
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Standard_EXPORT ShapeFix_Wireframe();
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Standard_EXPORT ShapeFix_Wireframe(const TopoDS_Shape& shape);
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//! Clears all statuses
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Standard_EXPORT virtual void ClearStatuses();
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//! Loads a shape, resets statuses
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Standard_EXPORT void Load (const TopoDS_Shape& shape);
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//! Fixes gaps between ends of curves of adjacent edges
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//! (both 3d and pcurves) in wires
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//! If precision is 0.0, uses Precision::Confusion().
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Standard_EXPORT Standard_Boolean FixWireGaps();
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//! Fixes small edges in shape by merging adjacent edges
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//! If precision is 0.0, uses Precision::Confusion().
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Standard_EXPORT Standard_Boolean FixSmallEdges();
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//! Auxiliary tool for FixSmallEdges which checks for small edges and fills the maps.
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//! Returns True if at least one small edge has been found.
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Standard_EXPORT Standard_Boolean CheckSmallEdges (TopTools_MapOfShape& theSmallEdges, TopTools_DataMapOfShapeListOfShape& theEdgeToFaces, TopTools_DataMapOfShapeListOfShape& theFaceWithSmall, TopTools_MapOfShape& theMultyEdges);
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//! Auxiliary tool for FixSmallEdges which merges small edges.
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//! If theModeDrop is equal to Standard_True then small edges,
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//! which cannot be connected with adjacent edges are dropped.
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//! Otherwise they are kept.
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//! theLimitAngle specifies maximum allowed tangency
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//! discontinuity between adjacent edges.
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//! If theLimitAngle is equal to -1, this angle is not taken into account.
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Standard_EXPORT Standard_Boolean MergeSmallEdges (TopTools_MapOfShape& theSmallEdges, TopTools_DataMapOfShapeListOfShape& theEdgeToFaces, TopTools_DataMapOfShapeListOfShape& theFaceWithSmall, TopTools_MapOfShape& theMultyEdges, const Standard_Boolean theModeDrop = Standard_False, const Standard_Real theLimitAngle = -1);
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//! Decodes the status of the last FixWireGaps.
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//! OK - No gaps were found
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//! DONE1 - Some gaps in 3D were fixed
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//! DONE2 - Some gaps in 2D were fixed
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//! FAIL1 - Failed to fix some gaps in 3D
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//! FAIL2 - Failed to fix some gaps in 2D
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Standard_Boolean StatusWireGaps (const ShapeExtend_Status status) const;
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//! Decodes the status of the last FixSmallEdges.
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//! OK - No small edges were found
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//! DONE1 - Some small edges were fixed
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//! FAIL1 - Failed to fix some small edges
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Standard_Boolean StatusSmallEdges (const ShapeExtend_Status status) const;
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TopoDS_Shape Shape();
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//! Returns mode managing removing small edges.
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Standard_Boolean& ModeDropSmallEdges();
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//! Set limit angle for merging edges.
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void SetLimitAngle (const Standard_Real theLimitAngle);
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//! Get limit angle for merging edges.
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Standard_Real LimitAngle() const;
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DEFINE_STANDARD_RTTI(ShapeFix_Wireframe,ShapeFix_Root)
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protected:
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TopoDS_Shape myShape;
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private:
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Standard_Boolean myModeDrop;
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Standard_Real myLimitAngle;
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Standard_Integer myStatusWireGaps;
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Standard_Integer myStatusSmallEdges;
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};
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#include <ShapeFix_Wireframe.lxx>
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#endif // _ShapeFix_Wireframe_HeaderFile
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