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c22b52d60e
Adaptor2d_Curve2d, Adaptor3d_Curve and Adaptor3d_Surface now inherit Standard_Transient. Interfaces Adaptor2d_HCurve2d, Adaptor3d_HCurve, Adaptor3d_HSurface and their subclasses are now aliases to Adaptor2d_Curve2d, Adaptor3d_Curve and Adaptor3d_Surface. Removed numerous unsafe reinterpret casts. Generic classes Adaptor3d_GenHCurve, Adaptor3d_GenHSurface, Adaptor2d_GenHCurve2d have been removed. Several redundant .lxx files have been merged into .hxx. Removed obsolete adaptor classes with H suffix.
110 lines
2.8 KiB
C++
110 lines
2.8 KiB
C++
// Created on: 1998-10-29
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// Created by: Philippe MANGIN
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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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#include <Adaptor3d_Curve.hxx>
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#include <GeomFill_PlanFunc.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Vec.hxx>
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GeomFill_PlanFunc::GeomFill_PlanFunc(const gp_Pnt& theP,
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const gp_Vec& theV,
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const Handle(Adaptor3d_Curve)& theC) :
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myCurve(theC)
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{
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myPnt = theP.XYZ();
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myVec = theV.XYZ();
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}
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Standard_Boolean GeomFill_PlanFunc::Value(const Standard_Real X,
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Standard_Real& F)
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{
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myCurve->D0(X, G);
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V.SetLinearForm(-1, myPnt, G.XYZ());
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F = myVec.Dot(V);
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return Standard_True;
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}
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Standard_Boolean GeomFill_PlanFunc::Derivative(const Standard_Real X,
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Standard_Real& D)
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{
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gp_Vec dg;
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myCurve->D1(X, G, dg);
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D = myVec.Dot(dg.XYZ());
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return Standard_True;
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}
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Standard_Boolean GeomFill_PlanFunc::Values(const Standard_Real X,
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Standard_Real& F,
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Standard_Real& D)
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{
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gp_Vec dg;
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myCurve->D1(X, G, dg);
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V.SetLinearForm(-1, myPnt, G.XYZ());
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F = myVec.Dot(V);
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D = myVec.Dot(dg.XYZ());
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return Standard_True;
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}
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//void GeomFill_PlanFunc::D2(const Standard_Real X,
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// Standard_Real& F,
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// Standard_Real& D1,
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// Standard_Real& D2)
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void GeomFill_PlanFunc::D2(const Standard_Real ,
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Standard_Real& ,
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Standard_Real& ,
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Standard_Real& )
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{
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}
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void GeomFill_PlanFunc::DEDT(const Standard_Real X,
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const gp_Vec& DPnt,
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const gp_Vec& DVec,
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Standard_Real& DFDT)
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{
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myCurve->D0(X, G);
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V.SetLinearForm(-1, myPnt, G.XYZ());
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DFDT = DVec.Dot(V) - myVec.Dot(DPnt.XYZ());
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}
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void GeomFill_PlanFunc::D2E(const Standard_Real X,
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const gp_Vec& DP,
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// const gp_Vec& D2P,
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const gp_Vec& ,
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const gp_Vec& DV,
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// const gp_Vec& D2V,
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const gp_Vec& ,
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Standard_Real& DFDT,
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// Standard_Real& ,
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Standard_Real& /*D2FDT2*/,
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// Standard_Real& D2FDTDX)
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Standard_Real& )
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{
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gp_Vec dg;
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myCurve->D1(X, G, dg);
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gp_XYZ DVDT;
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V.SetLinearForm(-1, myPnt, G.XYZ());
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DVDT.SetLinearForm(-1, DP.XYZ(), G.XYZ());
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DFDT = DV.Dot(V) + myVec.Dot(DVDT);
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}
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