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1 | // Created on: 1993-04-07 |
2 | // Created by: Laurent BUCHARD |
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 _IntCurveSurface_ThePolyhedronToolOfHInter_HeaderFile |
18 | #define _IntCurveSurface_ThePolyhedronToolOfHInter_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Bnd_HArray1OfBox.hxx> |
25 | #include <Standard_Real.hxx> |
26 | #include <Standard_Integer.hxx> |
27 | #include <Standard_Boolean.hxx> |
28 | class Standard_OutOfRange; |
29 | class IntCurveSurface_ThePolyhedronOfHInter; |
30 | class Bnd_Box; |
31 | class gp_Pnt; |
32 | |
33 | |
34 | |
35 | class IntCurveSurface_ThePolyhedronToolOfHInter |
36 | { |
37 | public: |
38 | |
39 | DEFINE_STANDARD_ALLOC |
40 | |
41 | |
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42 | //! Give the bounding box of the PolyhedronTool. |
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43 | static const Bnd_Box& Bounding (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh); |
44 | |
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45 | //! Give the array of boxes. The box <n> corresponding |
46 | //! to the triangle <n>. |
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47 | static const Handle(Bnd_HArray1OfBox)& ComponentsBounding (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh); |
48 | |
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49 | //! Give the tolerance of the polygon. |
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50 | static Standard_Real DeflectionOverEstimation (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh); |
51 | |
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52 | //! Give the number of triangles in this polyedral surface. |
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53 | static Standard_Integer NbTriangles (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh); |
54 | |
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55 | //! Give the indices of the 3 points of the triangle of |
56 | //! address Index in the PolyhedronTool. |
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57 | static void Triangle (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh, const Standard_Integer Index, Standard_Integer& P1, Standard_Integer& P2, Standard_Integer& P3); |
58 | |
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59 | //! Give the point of index i in the polyedral surface. |
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60 | static const gp_Pnt& Point (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh, const Standard_Integer Index); |
61 | |
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62 | //! Give the addresse Tricon of the triangle connexe to |
63 | //! the triangle of address Triang by the edge Pivot Pedge |
64 | //! and the third point of this connexe triangle. When we |
65 | //! are on a free edge TriCon==0 but the function return |
66 | //! the value of the triangle in the other side of Pivot |
67 | //! on the free edge. Used to turn around a vertex. |
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68 | static Standard_Integer TriConnex (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh, const Standard_Integer Triang, const Standard_Integer Pivot, const Standard_Integer Pedge, Standard_Integer& TriCon, Standard_Integer& OtherP); |
69 | |
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70 | //! This method returns true if the edge based on points with |
71 | //! indices Index1 and Index2 represents a boundary edge. It is |
72 | //! necessary to take into account the boundary deflection for |
73 | //! this edge. |
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74 | static Standard_Boolean IsOnBound (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh, const Standard_Integer Index1, const Standard_Integer Index2); |
75 | |
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76 | //! This method returns a border deflection of the polyhedron. |
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77 | static Standard_Real GetBorderDeflection (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh); |
78 | |
79 | Standard_EXPORT static void Dump (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh); |
80 | |
81 | |
82 | |
83 | |
84 | protected: |
85 | |
86 | |
87 | |
88 | |
89 | |
90 | private: |
91 | |
92 | |
93 | |
94 | |
95 | |
96 | }; |
97 | |
98 | #define ThePolyhedron IntCurveSurface_ThePolyhedronOfHInter |
99 | #define ThePolyhedron_hxx <IntCurveSurface_ThePolyhedronOfHInter.hxx> |
100 | #define IntCurveSurface_PolyhedronTool IntCurveSurface_ThePolyhedronToolOfHInter |
101 | #define IntCurveSurface_PolyhedronTool_hxx <IntCurveSurface_ThePolyhedronToolOfHInter.hxx> |
102 | |
103 | #include <IntCurveSurface_PolyhedronTool.lxx> |
104 | |
105 | #undef ThePolyhedron |
106 | #undef ThePolyhedron_hxx |
107 | #undef IntCurveSurface_PolyhedronTool |
108 | #undef IntCurveSurface_PolyhedronTool_hxx |
109 | |
110 | |
111 | |
112 | |
113 | #endif // _IntCurveSurface_ThePolyhedronToolOfHInter_HeaderFile |