OCCT

// Created on: 1993-05-28
// Created by: Modelistation
// Copyright (c) 1993-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _BRepClass_FaceClassifier_HeaderFile
#define _BRepClass_FaceClassifier_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>

#include <BRepClass_FClassifier.hxx>
#include <Standard_Real.hxx>
class BRepClass_FaceExplorer;
class gp_Pnt2d;
class TopoDS_Face;
class gp_Pnt;


//! Provides Constructors with a Face.
class BRepClass_FaceClassifier  : public BRepClass_FClassifier
{
public:

  DEFINE_STANDARD_ALLOC

  
  //! Empty constructor, undefined algorithm.
  Standard_EXPORT BRepClass_FaceClassifier();
  
  //! Creates an algorithm to classify the Point  P with
  //! Tolerance <T> on the face described by <F>.
  Standard_EXPORT BRepClass_FaceClassifier(BRepClass_FaceExplorer& F, const gp_Pnt2d& P, const Standard_Real Tol);
  
  //! Creates an algorithm to classify the Point  P with
  //! Tolerance <T> on the face <F>.
  //! Recommended to use Bnd_Box if the number of edges > 10
  //! and the geometry is mostly spline
  Standard_EXPORT BRepClass_FaceClassifier(const TopoDS_Face& theF, const gp_Pnt2d& theP, const Standard_Real theTol, 
                   const Standard_Boolean theUseBndBox = Standard_False, const Standard_Real theGapCheckTol = 0.1);

  //! Classify  the Point  P  with  Tolerance <T> on the
  //! face described by <F>.
  //! Recommended to use Bnd_Box if the number of edges > 10
  //! and the geometry is mostly spline
  Standard_EXPORT void Perform (const TopoDS_Face& theF, const gp_Pnt2d& theP, const Standard_Real theTol, 
                   const Standard_Boolean theUseBndBox = Standard_False, const Standard_Real theGapCheckTol = 0.1);
  
  //! Creates an algorithm to classify the Point  P with
  //! Tolerance <T> on the face <F>.
  //! Recommended to use Bnd_Box if the number of edges > 10
  //! and the geometry is mostly spline
  Standard_EXPORT BRepClass_FaceClassifier(const TopoDS_Face& theF, const gp_Pnt& theP, const Standard_Real theTol,
                   const Standard_Boolean theUseBndBox = Standard_False, const Standard_Real theGapCheckTol = 0.1);
  
  //! Classify  the Point  P  with  Tolerance <T> on the
  //! face described by <F>.
  //! Recommended to use Bnd_Box if the number of edges > 10
  //! and the geometry is mostly spline
  Standard_EXPORT void Perform (const TopoDS_Face& theF, const gp_Pnt& theP, const Standard_Real theTol,
                   const Standard_Boolean theUseBndBox = Standard_False, const Standard_Real theGapCheckTol = 0.1);




protected:





private:





};







#endif // _BRepClass_FaceClassifier_HeaderFile