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https://git.dev.opencascade.org/repos/occt.git
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ff205346c9
Possibility to read shapes and OCAF documents from old persistence format (Std and StdL schema) is restored. Test cases used old persistent files on input are restored with suffix "_std" Removing toolkit from OS package
123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
// Copyright (c) 2015 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 _ShapePersistent_Geom_Curve_HeaderFile
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#define _ShapePersistent_Geom_Curve_HeaderFile
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#include <ShapePersistent_Geom.hxx>
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#include <ShapePersistent_HArray1.hxx>
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#include <StdLPersistent_HArray1.hxx>
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#include <Geom_Line.hxx>
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#include <Geom_Circle.hxx>
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#include <Geom_Ellipse.hxx>
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#include <Geom_Hyperbola.hxx>
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#include <Geom_Parabola.hxx>
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#include <gp_Circ.hxx>
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#include <gp_Elips.hxx>
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#include <gp_Hypr.hxx>
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#include <gp_Parab.hxx>
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class gp_Dir;
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class ShapePersistent_Geom_Curve : private ShapePersistent_Geom
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{
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typedef Curve::PersistentBase pBase;
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typedef pBase pBounded;
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class pBezier : public pBounded
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{
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public:
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inline void Read (StdObjMgt_ReadData& theReadData)
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{ theReadData >> myRational >> myPoles >> myWeights; }
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virtual Handle(Geom_Curve) Import() const;
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private:
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Value <Standard_Boolean> myRational;
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Reference <ShapePersistent_HArray1::Pnt> myPoles;
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Reference <StdLPersistent_HArray1::Real> myWeights;
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};
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class pBSpline : public pBounded
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{
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public:
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inline void Read (StdObjMgt_ReadData& theReadData)
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{
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theReadData >> myRational >> myPeriodic >> mySpineDegree;
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theReadData >> myPoles >> myWeights >> myKnots >> myMultiplicities;
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}
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virtual Handle(Geom_Curve) Import() const;
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private:
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Value <Standard_Boolean> myRational;
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Value <Standard_Boolean> myPeriodic;
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Value <Standard_Integer> mySpineDegree;
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Reference <ShapePersistent_HArray1::Pnt> myPoles;
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Reference <StdLPersistent_HArray1::Real> myWeights;
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Reference <StdLPersistent_HArray1::Real> myKnots;
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Reference <StdLPersistent_HArray1::Integer> myMultiplicities;
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};
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class pTrimmed : public pBounded
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{
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public:
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inline void Read (StdObjMgt_ReadData& theReadData)
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{ theReadData >> myBasisCurve >> myFirstU >> myLastU; }
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virtual Handle(Geom_Curve) Import() const;
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private:
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Reference<Curve> myBasisCurve;
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Value<Standard_Real> myFirstU;
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Value<Standard_Real> myLastU;
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};
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class pOffset : public pBase
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{
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public:
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inline void Read (StdObjMgt_ReadData& theReadData)
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{ theReadData >> myBasisCurve >> myOffsetDirection >> myOffsetValue; }
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virtual Handle(Geom_Curve) Import() const;
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private:
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Reference<Curve> myBasisCurve;
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StdObject_gp::Object<gp_Dir> myOffsetDirection;
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Value<Standard_Real> myOffsetValue;
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};
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public:
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typedef instance<Curve, Geom_Line, gp_Ax1> Line;
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typedef subBase_gp<Curve, gp_Ax2> Conic;
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typedef instance<Conic, Geom_Circle , gp_Circ > Circle;
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typedef instance<Conic, Geom_Ellipse , gp_Elips> Ellipse;
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typedef instance<Conic, Geom_Hyperbola, gp_Hypr > Hyperbola;
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typedef instance<Conic, Geom_Parabola , gp_Parab> Parabola;
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typedef subBase_empty<Curve> Bounded;
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typedef Delayed<Bounded, pBezier> Bezier;
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typedef Delayed<Bounded, pBSpline> BSpline;
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typedef Delayed<Bounded, pTrimmed> Trimmed;
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typedef Delayed<Curve, pOffset> Offset;
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};
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#endif
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