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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.
141 lines
3.6 KiB
C++
141 lines
3.6 KiB
C++
// Created on: 1992-05-06
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// Created by: Jacques GOUSSARD
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// Copyright (c) 1992-1999 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_TheSurfFunction_HeaderFile
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#define _IntPatch_TheSurfFunction_HeaderFile
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#include <Adaptor3d_Surface.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Vec.hxx>
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#include <gp_Dir2d.hxx>
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#include <math_FunctionSetWithDerivatives.hxx>
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#include <math_Vector.hxx>
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class Adaptor3d_HSurfaceTool;
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class IntSurf_Quadric;
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class IntSurf_QuadricTool;
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class math_Matrix;
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class IntPatch_TheSurfFunction : public math_FunctionSetWithDerivatives
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT IntPatch_TheSurfFunction();
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Standard_EXPORT IntPatch_TheSurfFunction(const Handle(Adaptor3d_Surface)& PS, const IntSurf_Quadric& IS);
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Standard_EXPORT IntPatch_TheSurfFunction(const IntSurf_Quadric& IS);
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void Set (const Handle(Adaptor3d_Surface)& PS);
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void SetImplicitSurface (const IntSurf_Quadric& IS);
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void Set (const Standard_Real Tolerance);
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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_Real Root() const;
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//! Returns the value Tol so that if Abs(Func.Root())<Tol
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//! the function is considered null.
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Standard_Real Tolerance() const;
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const gp_Pnt& Point() const;
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Standard_EXPORT Standard_Boolean IsTangent();
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const gp_Vec& Direction3d();
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const gp_Dir2d& Direction2d();
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const Handle(Adaptor3d_Surface)& PSurface() const;
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const IntSurf_Quadric& ISurface() const;
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protected:
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private:
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Standard_Address surf;
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Standard_Address func;
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Standard_Real u;
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Standard_Real v;
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Standard_Real tol;
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gp_Pnt pntsol;
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Standard_Real valf;
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Standard_Boolean computed;
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Standard_Boolean tangent;
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Standard_Real tgdu;
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Standard_Real tgdv;
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gp_Vec gradient;
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Standard_Boolean derived;
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gp_Vec d1u;
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gp_Vec d1v;
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gp_Vec d3d;
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gp_Dir2d d2d;
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};
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#define ThePSurface Handle(Adaptor3d_Surface)
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#define ThePSurface_hxx <Adaptor3d_Surface.hxx>
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#define ThePSurfaceTool Adaptor3d_HSurfaceTool
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#define ThePSurfaceTool_hxx <Adaptor3d_HSurfaceTool.hxx>
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#define TheISurface IntSurf_Quadric
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#define TheISurface_hxx <IntSurf_Quadric.hxx>
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#define TheISurfaceTool IntSurf_QuadricTool
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#define TheISurfaceTool_hxx <IntSurf_QuadricTool.hxx>
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#define IntImp_ZerImpFunc IntPatch_TheSurfFunction
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#define IntImp_ZerImpFunc_hxx <IntPatch_TheSurfFunction.hxx>
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#include <IntImp_ZerImpFunc.lxx>
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#undef ThePSurface
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#undef ThePSurface_hxx
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#undef ThePSurfaceTool
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#undef ThePSurfaceTool_hxx
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#undef TheISurface
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#undef TheISurface_hxx
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#undef TheISurfaceTool
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#undef TheISurfaceTool_hxx
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#undef IntImp_ZerImpFunc
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#undef IntImp_ZerImpFunc_hxx
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#endif // _IntPatch_TheSurfFunction_HeaderFile
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