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https://git.dev.opencascade.org/repos/occt.git
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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
148 lines
5.0 KiB
C++
148 lines
5.0 KiB
C++
// Created on: 1998-06-03
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// Created by: data exchange team
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// Copyright (c) 1998-1999 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 _ShapeUpgrade_HeaderFile
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#define _ShapeUpgrade_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 <Standard_Boolean.hxx>
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#include <TColGeom_HSequenceOfBoundedCurve.hxx>
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#include <TColGeom2d_HSequenceOfBoundedCurve.hxx>
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class Geom_BSplineCurve;
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class Geom2d_BSplineCurve;
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class ShapeUpgrade_Tool;
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class ShapeUpgrade_EdgeDivide;
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class ShapeUpgrade_ClosedEdgeDivide;
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class ShapeUpgrade_WireDivide;
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class ShapeUpgrade_FaceDivide;
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class ShapeUpgrade_ClosedFaceDivide;
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class ShapeUpgrade_FaceDivideArea;
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class ShapeUpgrade_ShapeDivide;
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class ShapeUpgrade_ShapeDivideArea;
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class ShapeUpgrade_ShapeDivideContinuity;
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class ShapeUpgrade_ShapeDivideAngle;
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class ShapeUpgrade_ShapeConvertToBezier;
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class ShapeUpgrade_ShapeDivideClosed;
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class ShapeUpgrade_ShapeDivideClosedEdges;
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class ShapeUpgrade_SplitCurve;
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class ShapeUpgrade_SplitCurve2d;
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class ShapeUpgrade_SplitCurve2dContinuity;
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class ShapeUpgrade_ConvertCurve2dToBezier;
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class ShapeUpgrade_SplitCurve3d;
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class ShapeUpgrade_SplitCurve3dContinuity;
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class ShapeUpgrade_ConvertCurve3dToBezier;
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class ShapeUpgrade_SplitSurface;
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class ShapeUpgrade_SplitSurfaceContinuity;
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class ShapeUpgrade_SplitSurfaceAngle;
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class ShapeUpgrade_ConvertSurfaceToBezierBasis;
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class ShapeUpgrade_SplitSurfaceArea;
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class ShapeUpgrade_ShellSewing;
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class ShapeUpgrade_FixSmallCurves;
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class ShapeUpgrade_FixSmallBezierCurves;
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class ShapeUpgrade_RemoveLocations;
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class ShapeUpgrade_RemoveInternalWires;
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class ShapeUpgrade_UnifySameDomain;
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//! This package provides tools
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//! for splitting and converting shapes by some criteria. It
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//! provides modifications of the kind when one topological
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//! object can be converted or splitted to several ones. In
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//! particular this package contains high level API classes which perform:
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//! converting geometry of shapes up to given continuity,
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//! splitting revolutions by U to segments less than given value,
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//! converting to beziers,
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//! splitting closed faces.
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class ShapeUpgrade
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Unifies same domain faces and edges of specified shape
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Standard_EXPORT static Standard_Boolean C0BSplineToSequenceOfC1BSplineCurve (const Handle(Geom_BSplineCurve)& BS, Handle(TColGeom_HSequenceOfBoundedCurve)& seqBS);
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//! Converts C0 B-Spline curve into sequence of C1 B-Spline curves.
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//! This method splits B-Spline at the knots with multiplicities
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//! equal to degree, i.e. unlike method
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//! GeomConvert::C0BSplineToArrayOfC1BSplineCurve this one does not
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//! use any tolerance and therefore does not change the geometry of
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//! B-Spline.
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//! Returns True if C0 B-Spline was successfully splitted, else
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//! returns False (if BS is C1 B-Spline).
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Standard_EXPORT static Standard_Boolean C0BSplineToSequenceOfC1BSplineCurve (const Handle(Geom2d_BSplineCurve)& BS, Handle(TColGeom2d_HSequenceOfBoundedCurve)& seqBS);
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protected:
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private:
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friend class ShapeUpgrade_Tool;
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friend class ShapeUpgrade_EdgeDivide;
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friend class ShapeUpgrade_ClosedEdgeDivide;
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friend class ShapeUpgrade_WireDivide;
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friend class ShapeUpgrade_FaceDivide;
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friend class ShapeUpgrade_ClosedFaceDivide;
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friend class ShapeUpgrade_FaceDivideArea;
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friend class ShapeUpgrade_ShapeDivide;
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friend class ShapeUpgrade_ShapeDivideArea;
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friend class ShapeUpgrade_ShapeDivideContinuity;
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friend class ShapeUpgrade_ShapeDivideAngle;
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friend class ShapeUpgrade_ShapeConvertToBezier;
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friend class ShapeUpgrade_ShapeDivideClosed;
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friend class ShapeUpgrade_ShapeDivideClosedEdges;
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friend class ShapeUpgrade_SplitCurve;
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friend class ShapeUpgrade_SplitCurve2d;
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friend class ShapeUpgrade_SplitCurve2dContinuity;
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friend class ShapeUpgrade_ConvertCurve2dToBezier;
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friend class ShapeUpgrade_SplitCurve3d;
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friend class ShapeUpgrade_SplitCurve3dContinuity;
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friend class ShapeUpgrade_ConvertCurve3dToBezier;
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friend class ShapeUpgrade_SplitSurface;
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friend class ShapeUpgrade_SplitSurfaceContinuity;
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friend class ShapeUpgrade_SplitSurfaceAngle;
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friend class ShapeUpgrade_ConvertSurfaceToBezierBasis;
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friend class ShapeUpgrade_SplitSurfaceArea;
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friend class ShapeUpgrade_ShellSewing;
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friend class ShapeUpgrade_FixSmallCurves;
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friend class ShapeUpgrade_FixSmallBezierCurves;
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friend class ShapeUpgrade_RemoveLocations;
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friend class ShapeUpgrade_RemoveInternalWires;
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friend class ShapeUpgrade_UnifySameDomain;
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};
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#endif // _ShapeUpgrade_HeaderFile
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