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https://github.com/Open-Cascade-SAS/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
102 lines
3.1 KiB
C++
102 lines
3.1 KiB
C++
// Created on: 1998-03-12
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// Created by: Pierre BARRAS
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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_SplitCurve_HeaderFile
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#define _ShapeUpgrade_SplitCurve_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TColStd_HSequenceOfReal.hxx>
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#include <Standard_Integer.hxx>
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#include <MMgt_TShared.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <ShapeExtend_Status.hxx>
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class ShapeUpgrade_SplitCurve;
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DEFINE_STANDARD_HANDLE(ShapeUpgrade_SplitCurve, MMgt_TShared)
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//! Splits a curve with a criterion.
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class ShapeUpgrade_SplitCurve : public MMgt_TShared
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{
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public:
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//! Empty constructor.
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Standard_EXPORT ShapeUpgrade_SplitCurve();
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//! Initializes with curve first and last parameters.
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Standard_EXPORT void Init (const Standard_Real First, const Standard_Real Last);
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//! Sets the parameters where splitting has to be done.
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Standard_EXPORT void SetSplitValues (const Handle(TColStd_HSequenceOfReal)& SplitValues);
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//! If Segment is True, the result is composed with
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//! segments of the curve bounded by the SplitValues. If
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//! Segment is False, the result is composed with trimmed
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//! Curves all based on the same complete curve.
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Standard_EXPORT virtual void Build (const Standard_Boolean Segment);
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//! returns all the splitting values including the
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//! First and Last parameters of the input curve
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//! Merges input split values and new ones into myGlobalKnots
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Standard_EXPORT const Handle(TColStd_HSequenceOfReal)& SplitValues() const;
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//! Calculates points for correction/splitting of the curve
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Standard_EXPORT virtual void Compute();
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//! Performs correction/splitting of the curve.
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//! First defines splitting values by method Compute(), then calls method Build().
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Standard_EXPORT void Perform (const Standard_Boolean Segment = Standard_True);
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//! Returns the status
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//! OK - no splitting is needed
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//! DONE1 - splitting required and gives more than one segment
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//! DONE2 - splitting is required, but gives only one segment (initial)
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//! DONE3 - geometric form of the curve or parametrisation is modified
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Standard_EXPORT Standard_Boolean Status (const ShapeExtend_Status status) const;
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DEFINE_STANDARD_RTTI(ShapeUpgrade_SplitCurve,MMgt_TShared)
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protected:
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Handle(TColStd_HSequenceOfReal) mySplitValues;
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Standard_Integer myNbCurves;
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Standard_Integer myStatus;
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private:
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};
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#endif // _ShapeUpgrade_SplitCurve_HeaderFile
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