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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
143 lines
5.2 KiB
C++
143 lines
5.2 KiB
C++
// Created on: 1994-02-28
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// Created by: Bruno DUMORTIER
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// Copyright (c) 1994-1999 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 _GeomFill_SweepSectionGenerator_HeaderFile
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#define _GeomFill_SweepSectionGenerator_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 <gp_Ax1.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <Standard_Integer.hxx>
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#include <GeomFill_SequenceOfTrsf.hxx>
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#include <TColStd_Array1OfReal.hxx>
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#include <TColStd_Array1OfInteger.hxx>
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#include <TColgp_Array1OfPnt.hxx>
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#include <TColgp_Array1OfVec.hxx>
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#include <TColgp_Array1OfPnt2d.hxx>
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#include <TColgp_Array1OfVec2d.hxx>
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class Geom_BSplineCurve;
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class Adaptor3d_HCurve;
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class Standard_RangeError;
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class Geom_Curve;
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class gp_Trsf;
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//! class for instantiation of AppBlend.
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//! evaluate the sections of a sweep surface.
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class GeomFill_SweepSectionGenerator
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT GeomFill_SweepSectionGenerator();
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//! Create a sweept surface with a constant radius.
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Standard_EXPORT GeomFill_SweepSectionGenerator(const Handle(Geom_Curve)& Path, const Standard_Real Radius);
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//! Create a sweept surface with a constant section
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Standard_EXPORT GeomFill_SweepSectionGenerator(const Handle(Geom_Curve)& Path, const Handle(Geom_Curve)& FirstSect);
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//! Create a sweept surface with an evolving section
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//! The section evoluate from First to Last Section
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Standard_EXPORT GeomFill_SweepSectionGenerator(const Handle(Geom_Curve)& Path, const Handle(Geom_Curve)& FirstSect, const Handle(Geom_Curve)& LastSect);
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//! Create a pipe with a constant radius with 2
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//! guide-line.
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Standard_EXPORT GeomFill_SweepSectionGenerator(const Handle(Geom_Curve)& Path, const Handle(Geom_Curve)& Curve1, const Handle(Geom_Curve)& Curve2, const Standard_Real Radius);
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//! Create a pipe with a constant radius with 2
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//! guide-line.
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Standard_EXPORT GeomFill_SweepSectionGenerator(const Handle(Adaptor3d_HCurve)& Path, const Handle(Adaptor3d_HCurve)& Curve1, const Handle(Adaptor3d_HCurve)& Curve2, const Standard_Real Radius);
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Standard_EXPORT void Init (const Handle(Geom_Curve)& Path, const Standard_Real Radius);
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Standard_EXPORT void Init (const Handle(Geom_Curve)& Path, const Handle(Geom_Curve)& FirstSect);
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Standard_EXPORT void Init (const Handle(Geom_Curve)& Path, const Handle(Geom_Curve)& FirstSect, const Handle(Geom_Curve)& LastSect);
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Standard_EXPORT void Init (const Handle(Geom_Curve)& Path, const Handle(Geom_Curve)& Curve1, const Handle(Geom_Curve)& Curve2, const Standard_Real Radius);
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Standard_EXPORT void Init (const Handle(Adaptor3d_HCurve)& Path, const Handle(Adaptor3d_HCurve)& Curve1, const Handle(Adaptor3d_HCurve)& Curve2, const Standard_Real Radius);
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Standard_EXPORT void Perform (const Standard_Boolean Polynomial = Standard_False);
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Standard_EXPORT void GetShape (Standard_Integer& NbPoles, Standard_Integer& NbKnots, Standard_Integer& Degree, Standard_Integer& NbPoles2d) const;
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Standard_EXPORT void Knots (TColStd_Array1OfReal& TKnots) const;
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Standard_EXPORT void Mults (TColStd_Array1OfInteger& TMults) const;
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Standard_Integer NbSections() const;
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//! Used for the first and last section
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//! The method returns Standard_True if the derivatives
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//! are computed, otherwise it returns Standard_False.
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Standard_EXPORT Standard_Boolean Section (const Standard_Integer P, TColgp_Array1OfPnt& Poles, TColgp_Array1OfVec& DPoles, TColgp_Array1OfPnt2d& Poles2d, TColgp_Array1OfVec2d& DPoles2d, TColStd_Array1OfReal& Weigths, TColStd_Array1OfReal& DWeigths) const;
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Standard_EXPORT void Section (const Standard_Integer P, TColgp_Array1OfPnt& Poles, TColgp_Array1OfPnt2d& Poles2d, TColStd_Array1OfReal& Weigths) const;
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//! raised if <Index> not in the range [1,NbSections()]
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Standard_EXPORT const gp_Trsf& Transformation (const Standard_Integer Index) const;
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//! Returns the parameter of <P>, to impose it for the
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//! approximation.
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Standard_EXPORT Standard_Real Parameter (const Standard_Integer P) const;
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protected:
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private:
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Handle(Geom_BSplineCurve) myPath;
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Handle(Geom_BSplineCurve) myFirstSect;
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Handle(Geom_BSplineCurve) myLastSect;
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Handle(Adaptor3d_HCurve) myAdpPath;
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Handle(Adaptor3d_HCurve) myAdpFirstSect;
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Handle(Adaptor3d_HCurve) myAdpLastSect;
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gp_Ax1 myCircPathAxis;
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Standard_Real myRadius;
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Standard_Boolean myIsDone;
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Standard_Integer myNbSections;
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GeomFill_SequenceOfTrsf myTrsfs;
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Standard_Integer myType;
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Standard_Boolean myPolynomial;
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};
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#include <GeomFill_SweepSectionGenerator.lxx>
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#endif // _GeomFill_SweepSectionGenerator_HeaderFile
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