68 lines
2.3 KiB
C++
68 lines
2.3 KiB
C++
// Created on: 1994-02-14
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// Created by: Jacques GOUSSARD
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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 _IntPatch_CSFunction_HeaderFile
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#define _IntPatch_CSFunction_HeaderFile
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#include "Adaptor2d_Curve2d.hxx"
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#include "Adaptor3d_Surface.hxx"
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#include "math_FunctionSetWithDerivatives.hxx"
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#include "math_Vector.hxx"
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class math_Matrix;
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//! this function is associated to the intersection between
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//! a curve on surface and a surface .
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class IntPatch_CSFunction : public math_FunctionSetWithDerivatives
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! S1 is the surface on which the intersection is searched.
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//! C is a curve on the surface S2.
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Standard_EXPORT IntPatch_CSFunction(const Handle(Adaptor3d_Surface)& S1,
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const Handle(Adaptor2d_Curve2d)& C,
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const Handle(Adaptor3d_Surface)& S2);
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Standard_EXPORT Standard_Integer NbVariables() const;
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Standard_EXPORT Standard_Integer NbEquations() const;
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Standard_EXPORT Standard_Boolean Value(const math_Vector& X, math_Vector& F);
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Standard_EXPORT Standard_Boolean Derivatives(const math_Vector& X, math_Matrix& D);
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Standard_EXPORT Standard_Boolean Values(const math_Vector& X, math_Vector& F, math_Matrix& D);
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Standard_EXPORT const gp_Pnt& Point() const;
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Standard_EXPORT Standard_Real Root() const;
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Standard_EXPORT const Handle(Adaptor3d_Surface)& AuxillarSurface() const;
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Standard_EXPORT const Handle(Adaptor2d_Curve2d)& AuxillarCurve() const;
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protected:
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private:
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Standard_Address curve;
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Standard_Address surface1;
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Standard_Address surface2;
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gp_Pnt p;
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Standard_Real f;
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};
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#endif // _IntPatch_CSFunction_HeaderFile
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