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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.
119 lines
3.7 KiB
C++
119 lines
3.7 KiB
C++
// Created on: 1997-07-29
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// Created by: Jerome LEMONIER
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// Copyright (c) 1997-1999 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 _BRepBlend_SurfPointEvolRadInv_HeaderFile
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#define _BRepBlend_SurfPointEvolRadInv_HeaderFile
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#include <Adaptor3d_Surface.hxx>
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#include <gp_Pnt.hxx>
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#include <Blend_SurfPointFuncInv.hxx>
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#include <math_Vector.hxx>
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class Law_Function;
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class math_Matrix;
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//! Function of reframing between a point and a surface.
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//! This function is used to find a solution on a done
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//! point of the curve when using SurfRstConsRad or
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//! CSConstRad...
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//! The vector <X> used in Value, Values and Derivatives
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//! methods has to be the vector of the parametric
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//! coordinates w, U, V where w is the parameter on the
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//! guide line, U,V are the parametric coordinates of a
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//! point on the partner surface.
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class BRepBlend_SurfPointEvolRadInv : public Blend_SurfPointFuncInv
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT BRepBlend_SurfPointEvolRadInv(const Handle(Adaptor3d_Surface)& S, const Handle(Adaptor3d_Curve)& C, const Handle(Law_Function)& Evol);
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Standard_EXPORT void Set (const Standard_Integer Choix);
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//! returns 3.
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Standard_EXPORT Standard_Integer NbEquations() const;
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//! computes the values <F> of the Functions for the
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//! variable <X>.
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//! Returns True if the computation was done successfully,
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//! False otherwise.
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Standard_EXPORT Standard_Boolean Value (const math_Vector& X, math_Vector& F);
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//! returns the values <D> of the derivatives for the
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//! variable <X>.
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//! Returns True if the computation was done successfully,
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//! False otherwise.
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Standard_EXPORT Standard_Boolean Derivatives (const math_Vector& X, math_Matrix& D);
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//! returns the values <F> of the functions and the derivatives
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//! <D> for the variable <X>.
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//! Returns True if the computation was done successfully,
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//! False otherwise.
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Standard_EXPORT Standard_Boolean Values (const math_Vector& X, math_Vector& F, math_Matrix& D);
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//! Set the Point on which a solution has to be found.
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Standard_EXPORT void Set (const gp_Pnt& P);
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//! Returns in the vector Tolerance the parametric tolerance
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//! for each of the 3 variables;
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//! Tol is the tolerance used in 3d space.
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Standard_EXPORT void GetTolerance (math_Vector& Tolerance, const Standard_Real Tol) const;
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//! Returns in the vector InfBound the lowest values allowed
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//! for each of the 3 variables.
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//! Returns in the vector SupBound the greatest values allowed
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//! for each of the 3 variables.
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Standard_EXPORT void GetBounds (math_Vector& InfBound, math_Vector& SupBound) const;
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//! Returns Standard_True if Sol is a zero of the function.
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//! Tol is the tolerance used in 3d space.
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Standard_EXPORT Standard_Boolean IsSolution (const math_Vector& Sol, const Standard_Real Tol);
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protected:
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private:
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Handle(Adaptor3d_Surface) surf;
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Handle(Adaptor3d_Curve) curv;
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gp_Pnt point;
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Standard_Real ray;
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Standard_Integer choix;
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Handle(Law_Function) tevol;
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Standard_Real sg1;
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};
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#endif // _BRepBlend_SurfPointEvolRadInv_HeaderFile
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