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1 | // Created on: 2002-04-18 |
2 | // Created by: Michael KLOKOV |
3 | // Copyright (c) 2002-2014 OPEN CASCADE SAS |
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 _IntTools_TopolTool_HeaderFile |
17 | #define _IntTools_TopolTool_HeaderFile |
18 | |
19 | #include <Standard.hxx> |
20 | #include <Standard_Type.hxx> |
21 | |
22 | #include <Standard_Integer.hxx> |
23 | #include <Standard_Real.hxx> |
24 | #include <Adaptor3d_TopolTool.hxx> |
25 | class Standard_DomainError; |
26 | class Adaptor3d_HSurface; |
27 | class gp_Pnt2d; |
28 | class gp_Pnt; |
29 | |
30 | |
31 | class IntTools_TopolTool; |
32 | DEFINE_STANDARD_HANDLE(IntTools_TopolTool, Adaptor3d_TopolTool) |
33 | |
34 | //! Class redefine methods of TopolTool from Adaptor3d |
35 | //! concerning sample points |
36 | class IntTools_TopolTool : public Adaptor3d_TopolTool |
37 | { |
38 | |
39 | public: |
40 | |
41 | |
42 | |
43 | //! Empty constructor |
44 | Standard_EXPORT IntTools_TopolTool(); |
45 | |
46 | |
47 | //! Initializes me by surface |
48 | Standard_EXPORT IntTools_TopolTool(const Handle(Adaptor3d_HSurface)& theSurface); |
49 | |
50 | |
51 | //! Redefined empty initializer |
52 | //! |
53 | //! Warning: |
54 | //! Raises the exception NotImplemented |
55 | Standard_EXPORT virtual void Initialize() Standard_OVERRIDE; |
56 | |
57 | |
58 | //! Initializes me by surface |
59 | Standard_EXPORT virtual void Initialize (const Handle(Adaptor3d_HSurface)& theSurface) Standard_OVERRIDE; |
60 | |
61 | Standard_EXPORT virtual void ComputeSamplePoints() Standard_OVERRIDE; |
62 | |
63 | |
64 | //! Computes the sample-points for the intersections algorithms |
65 | Standard_EXPORT virtual Standard_Integer NbSamplesU() Standard_OVERRIDE; |
66 | |
67 | |
68 | //! Computes the sample-points for the intersections algorithms |
69 | Standard_EXPORT virtual Standard_Integer NbSamplesV() Standard_OVERRIDE; |
70 | |
71 | |
72 | //! Computes the sample-points for the intersections algorithms |
73 | Standard_EXPORT virtual Standard_Integer NbSamples() Standard_OVERRIDE; |
74 | |
75 | |
76 | //! Returns a 2d point from surface myS |
77 | //! and a corresponded 3d point |
78 | //! for given index. |
79 | //! The index should be from 1 to NbSamples() |
80 | Standard_EXPORT virtual void SamplePoint (const Standard_Integer Index, gp_Pnt2d& P2d, gp_Pnt& P3d) Standard_OVERRIDE; |
81 | |
82 | //! compute the sample-points for the intersections algorithms |
83 | //! by adaptive algorithm for BSpline surfaces. For other surfaces algorithm |
84 | //! is the same as in method ComputeSamplePoints(), but only fill arrays of U |
85 | //! and V sample parameters; |
86 | //! theDefl is a requred deflection |
87 | //! theNUmin, theNVmin are minimal nb points for U and V. |
88 | Standard_EXPORT virtual void SamplePnts (const Standard_Real theDefl, const Standard_Integer theNUmin, const Standard_Integer theNVmin) Standard_OVERRIDE; |
89 | |
90 | |
91 | |
92 | |
93 | DEFINE_STANDARD_RTTI(IntTools_TopolTool,Adaptor3d_TopolTool) |
94 | |
95 | protected: |
96 | |
97 | |
98 | |
99 | |
100 | private: |
101 | |
102 | |
103 | Standard_Integer myNbSmplU; |
104 | Standard_Integer myNbSmplV; |
105 | Standard_Real myU0; |
106 | Standard_Real myV0; |
107 | Standard_Real myDU; |
108 | Standard_Real myDV; |
109 | |
110 | |
111 | }; |
112 | |
113 | |
114 | |
115 | |
116 | |
117 | |
118 | |
119 | #endif // _IntTools_TopolTool_HeaderFile |