42cf5bc1 |
1 | // Created on: 1993-05-06 |
2 | // Created by: Jacques GOUSSARD |
3 | // Copyright (c) 1993-1999 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 _IntPatch_Polygo_HeaderFile |
18 | #define _IntPatch_Polygo_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Real.hxx> |
25 | #include <Intf_Polygon2d.hxx> |
26 | #include <Standard_Integer.hxx> |
27 | class Standard_OutOfRange; |
28 | class gp_Pnt2d; |
29 | |
30 | |
31 | |
32 | class IntPatch_Polygo : public Intf_Polygon2d |
33 | { |
34 | public: |
35 | |
36 | DEFINE_STANDARD_ALLOC |
37 | |
38 | |
39 | Standard_Real Error() const; |
40 | |
41 | Standard_EXPORT virtual Standard_Integer NbPoints() const = 0; |
42 | |
43 | Standard_EXPORT virtual gp_Pnt2d Point (const Standard_Integer Index) const = 0; |
44 | |
45 | //! Returns the tolerance of the polygon. |
46 | virtual Standard_Real DeflectionOverEstimation() const Standard_OVERRIDE; |
47 | |
48 | //! Returns the number of Segments in the polyline. |
49 | virtual Standard_Integer NbSegments() const Standard_OVERRIDE; |
50 | |
51 | //! Returns the points of the segment <Index> in the Polygon. |
52 | virtual void Segment (const Standard_Integer theIndex, gp_Pnt2d& theBegin, gp_Pnt2d& theEnd) const Standard_OVERRIDE; |
53 | |
54 | Standard_EXPORT void Dump() const; |
55 | |
56 | |
57 | |
58 | |
59 | protected: |
60 | |
61 | |
62 | Standard_EXPORT IntPatch_Polygo(const Standard_Real theError = 0.0); |
63 | |
64 | |
65 | Standard_Real myError; |
66 | |
67 | |
68 | private: |
69 | |
70 | |
71 | |
72 | |
73 | |
74 | }; |
75 | |
76 | |
77 | #include <IntPatch_Polygo.lxx> |
78 | |
79 | |
80 | |
81 | |
82 | |
83 | #endif // _IntPatch_Polygo_HeaderFile |