0029296: Data Exchange - implement import of mesh data from files in OBJ format
[occt.git] / src / BRepMesh / BRepMesh_FaceDiscret.hxx
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7bd071ed 1// Created on: 2016-04-19
2// Copyright (c) 2016 OPEN CASCADE SAS
3// Created by: Oleg AGASHIN
4//
5// This file is part of Open CASCADE Technology software library.
6//
7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
12//
13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
15
16#ifndef _BRepMesh_FaceDiscret_HeaderFile
17#define _BRepMesh_FaceDiscret_HeaderFile
18
19#include <IMeshTools_ModelAlgo.hxx>
20#include <IMeshTools_Parameters.hxx>
21#include <IMeshData_Types.hxx>
22#include <IMeshTools_MeshAlgoFactory.hxx>
23
24//! Class implements functionality starting triangulation of model's faces.
25//! Each face is processed separately and can be executed in parallel mode.
c2a25d52 26//! Uses mesh algo factory passed as initializer to create instance of triangulation
7bd071ed 27//! algorithm according to type of surface of target face.
28class BRepMesh_FaceDiscret : public IMeshTools_ModelAlgo
29{
30public:
31
32 //! Constructor.
33 Standard_EXPORT BRepMesh_FaceDiscret(
34 const Handle(IMeshTools_MeshAlgoFactory)& theAlgoFactory);
35
36 //! Destructor.
37 Standard_EXPORT virtual ~BRepMesh_FaceDiscret();
38
7bd071ed 39 //! Functor API to discretize the given edge.
40 inline void operator() (const Standard_Integer theFaceIndex) const {
41 process(theFaceIndex);
42 }
43
44 DEFINE_STANDARD_RTTI_INLINE(BRepMesh_FaceDiscret, IMeshTools_ModelAlgo)
45
c2a25d52 46protected:
47
48 //! Performs processing of faces of the given model.
49 Standard_EXPORT virtual Standard_Boolean performInternal (
50 const Handle(IMeshData_Model)& theModel,
51 const IMeshTools_Parameters& theParameters) Standard_OVERRIDE;
52
7bd071ed 53private:
54
55 //! Checks existing discretization of the face and updates data model.
56 void process(const Standard_Integer theFaceIndex) const;
57
58private:
59
60 Handle(IMeshTools_MeshAlgoFactory) myAlgoFactory;
61 Handle(IMeshData_Model) myModel;
62 IMeshTools_Parameters myParameters;
63};
64
65#endif