0022048: Visualization, AIS_InteractiveContext - single object selection should alway...
[occt.git] / src / CSLib / CSLib_Class2d.hxx
CommitLineData
42cf5bc1 1// Created on: 1995-03-08
2// Created by: Laurent BUCHARD
3// Copyright (c) 1995-1999 Matra Datavision
4// Copyright (c) 1999-2014 OPEN CASCADE SAS
5//
6// This file is part of Open CASCADE Technology software library.
7//
8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
13//
14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
16
17#ifndef _CSLib_Class2d_HeaderFile
18#define _CSLib_Class2d_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_DefineAlloc.hxx>
22#include <Standard_Handle.hxx>
23
24#include <Standard_Address.hxx>
25#include <Standard_Real.hxx>
26#include <Standard_Integer.hxx>
27#include <TColgp_Array1OfPnt2d.hxx>
28class gp_Pnt2d;
29
30
31
32//! *** Class2d : Low level algorithm for 2d classification
33//! this class was moved from package BRepTopAdaptor
34class CSLib_Class2d
35{
36public:
37
38 DEFINE_STANDARD_ALLOC
39
40
41 Standard_EXPORT CSLib_Class2d(const TColgp_Array1OfPnt2d& TP, const Standard_Real aTolu, const Standard_Real aTolv, const Standard_Real umin, const Standard_Real vmin, const Standard_Real umax, const Standard_Real vmax);
42
43 Standard_EXPORT Standard_Integer SiDans (const gp_Pnt2d& P) const;
44
45 Standard_EXPORT Standard_Integer SiDans_OnMode (const gp_Pnt2d& P, const Standard_Real Tol) const;
46
47 Standard_EXPORT Standard_Integer InternalSiDans (const Standard_Real X, const Standard_Real Y) const;
48
49 Standard_EXPORT Standard_Integer InternalSiDansOuOn (const Standard_Real X, const Standard_Real Y) const;
50
51 Standard_EXPORT const CSLib_Class2d& Copy (const CSLib_Class2d& Other) const;
52const CSLib_Class2d& operator= (const CSLib_Class2d& Other) const
53{
54 return Copy(Other);
55}
56
57 Standard_EXPORT void Destroy();
58~CSLib_Class2d()
59{
60 Destroy();
61}
62
63
64
65
66protected:
67
68
69
70
71
72private:
73
74
75
76 Standard_Address MyPnts2dX;
77 Standard_Address MyPnts2dY;
78 Standard_Real Tolu;
79 Standard_Real Tolv;
80 Standard_Integer N;
81 Standard_Real Umin;
82 Standard_Real Vmin;
83 Standard_Real Umax;
84 Standard_Real Vmax;
85
86
87};
88
89
90
91
92
93
94
95#endif // _CSLib_Class2d_HeaderFile