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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
105 lines
2.7 KiB
C++
105 lines
2.7 KiB
C++
// Created on: 1992-05-15
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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 _IntSurf_InteriorPoint_HeaderFile
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#define _IntSurf_InteriorPoint_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <gp_Pnt.hxx>
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#include <Standard_Real.hxx>
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#include <gp_Vec.hxx>
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#include <gp_Vec2d.hxx>
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class gp_Pnt;
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class gp_Vec;
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class gp_Vec2d;
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//! Definition of a point solution of the
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//! intersection between an implicit an a
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//! parametrised surface. These points are
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//! passing points on the intersection lines,
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//! or starting points for the closed lines
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//! on the parametrised surface.
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class IntSurf_InteriorPoint
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT IntSurf_InteriorPoint();
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Standard_EXPORT IntSurf_InteriorPoint(const gp_Pnt& P, const Standard_Real U, const Standard_Real V, const gp_Vec& Direc, const gp_Vec2d& Direc2d);
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Standard_EXPORT void SetValue (const gp_Pnt& P, const Standard_Real U, const Standard_Real V, const gp_Vec& Direc, const gp_Vec2d& Direc2d);
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//! Returns the 3d coordinates of the interior point.
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const gp_Pnt& Value() const;
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//! Returns the parameters of the interior point on the
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//! parametric surface.
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void Parameters (Standard_Real& U, Standard_Real& V) const;
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//! Returns the first parameter of the interior point on the
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//! parametric surface.
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Standard_Real UParameter() const;
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//! Returns the second parameter of the interior point on the
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//! parametric surface.
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Standard_Real VParameter() const;
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//! Returns the tangent at the intersection in 3d space
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//! associated to the interior point.
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const gp_Vec& Direction() const;
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//! Returns the tangent at the intersection in the parametric
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//! space of the parametric surface.
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const gp_Vec2d& Direction2d() const;
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protected:
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private:
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gp_Pnt point;
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Standard_Real paramu;
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Standard_Real paramv;
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gp_Vec direc;
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gp_Vec2d direc2d;
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};
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#include <IntSurf_InteriorPoint.lxx>
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#endif // _IntSurf_InteriorPoint_HeaderFile
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