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1 | // Created on: 1993-01-11 |
2 | // Created by: CKY / Contract Toubro-Larsen ( Arun MENON ) |
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 _IGESAppli_Node_HeaderFile |
18 | #define _IGESAppli_Node_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <gp_XYZ.hxx> |
24 | #include <IGESData_IGESEntity.hxx> |
25 | #include <Standard_Integer.hxx> |
26 | class IGESGeom_TransformationMatrix; |
27 | class gp_XYZ; |
28 | class gp_Pnt; |
29 | class IGESData_TransfEntity; |
30 | |
31 | |
32 | class IGESAppli_Node; |
33 | DEFINE_STANDARD_HANDLE(IGESAppli_Node, IGESData_IGESEntity) |
34 | |
35 | //! defines Node, Type <134> Form <0> |
36 | //! in package IGESAppli |
37 | //! Geometric point used in the definition of a finite element. |
38 | class IGESAppli_Node : public IGESData_IGESEntity |
39 | { |
40 | |
41 | public: |
42 | |
43 | |
44 | Standard_EXPORT IGESAppli_Node(); |
45 | |
46 | //! This method is used to set the fields of the class Node |
47 | //! - aCoord : Nodal Coordinates |
48 | //! - aCoordSystem : the Nodal Displacement Coordinate |
49 | //! System Entity (default 0 is Global |
50 | //! Cartesian Coordinate system) |
51 | Standard_EXPORT void Init (const gp_XYZ& aCoord, const Handle(IGESGeom_TransformationMatrix)& aCoordSystem); |
52 | |
53 | //! returns the nodal coordinates |
54 | Standard_EXPORT gp_Pnt Coord() const; |
55 | |
56 | //! returns TransfEntity if a Nodal Displacement Coordinate |
57 | //! System Entity is defined |
58 | //! else (for Global Cartesien) returns Null Handle |
59 | Standard_EXPORT Handle(IGESData_TransfEntity) System() const; |
60 | |
61 | //! Computes & returns the Type of Coordinate System : |
62 | //! 0 GlobalCartesian, 1 Cartesian, 2 Cylindrical, 3 Spherical |
63 | Standard_EXPORT Standard_Integer SystemType() const; |
64 | |
65 | //! returns the Nodal coordinates after transformation |
66 | Standard_EXPORT gp_Pnt TransformedNodalCoord() const; |
67 | |
68 | |
69 | |
70 | |
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71 | DEFINE_STANDARD_RTTIEXT(IGESAppli_Node,IGESData_IGESEntity) |
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72 | |
73 | protected: |
74 | |
75 | |
76 | |
77 | |
78 | private: |
79 | |
80 | |
81 | gp_XYZ theCoord; |
82 | Handle(IGESGeom_TransformationMatrix) theSystem; |
83 | |
84 | |
85 | }; |
86 | |
87 | |
88 | |
89 | |
90 | |
91 | |
92 | |
93 | #endif // _IGESAppli_Node_HeaderFile |