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1 | // Created on: 1992-09-28 |
2 | // Created by: Remi GILET |
3 | // Copyright (c) 1992-1999 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 _GC_MakeRotation_HeaderFile |
18 | #define _GC_MakeRotation_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Real.hxx> |
25 | class Geom_Transformation; |
26 | class gp_Lin; |
27 | class gp_Ax1; |
28 | class gp_Pnt; |
29 | class gp_Dir; |
30 | |
31 | |
32 | //! This class implements elementary construction algorithms for a |
33 | //! rotation in 3D space. The result is a |
34 | //! Geom_Transformation transformation. |
35 | //! A MakeRotation object provides a framework for: |
36 | //! - defining the construction of the transformation, |
37 | //! - implementing the construction algorithm, and |
38 | //! - consulting the result. |
39 | class GC_MakeRotation |
40 | { |
41 | public: |
42 | |
43 | DEFINE_STANDARD_ALLOC |
44 | |
45 | |
46 | //! Constructs a rotation through angle Angle about the axis defined by the line Line. |
47 | Standard_EXPORT GC_MakeRotation(const gp_Lin& Line, const Standard_Real Angle); |
48 | |
49 | //! Constructs a rotation through angle Angle about the axis defined by the axis Axis. |
50 | Standard_EXPORT GC_MakeRotation(const gp_Ax1& Axis, const Standard_Real Angle); |
51 | |
52 | //! Constructs a rotation through angle Angle about the axis |
53 | //! defined by the point Point and the unit vector Direc. |
54 | Standard_EXPORT GC_MakeRotation(const gp_Pnt& Point, const gp_Dir& Direc, const Standard_Real Angle); |
55 | |
56 | //! Returns the constructed transformation. |
57 | Standard_EXPORT const Handle(Geom_Transformation)& Value() const; |
58 | operator const Handle(Geom_Transformation)& () const { return Value(); } |
59 | |
60 | |
61 | |
62 | |
63 | protected: |
64 | |
65 | |
66 | |
67 | |
68 | |
69 | private: |
70 | |
71 | |
72 | |
73 | Handle(Geom_Transformation) TheRotation; |
74 | |
75 | |
76 | }; |
77 | |
78 | |
79 | |
80 | |
81 | |
82 | |
83 | |
84 | #endif // _GC_MakeRotation_HeaderFile |