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1 | // Created on: 1997-02-12 |
2 | // Created by: Alexander BRIVIN |
3 | // Copyright (c) 1997-1999 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 _Vrml_Transform_HeaderFile |
18 | #define _Vrml_Transform_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <gp_Vec.hxx> |
25 | #include <Vrml_SFRotation.hxx> |
26 | #include <Standard_OStream.hxx> |
27 | class gp_Vec; |
28 | class Vrml_SFRotation; |
29 | |
30 | |
31 | //! defines a Transform of VRML specifying transform |
32 | //! properties. |
33 | //! This node defines a geometric 3D transformation consisting of (in order) |
34 | //! a (possibly) non-uniform scale about an arbitrary point, a rotation about |
35 | //! an arbitrary point and axis and translation. |
36 | //! By default : |
37 | //! myTranslation (0,0,0) |
38 | //! myRotation (0,0,1,0) |
39 | //! myScaleFactor (1,1,1) |
40 | //! myScaleOrientation (0,0,1,0) |
41 | //! myCenter (0,0,0) |
42 | class Vrml_Transform |
43 | { |
44 | public: |
45 | |
46 | DEFINE_STANDARD_ALLOC |
47 | |
48 | |
49 | Standard_EXPORT Vrml_Transform(); |
50 | |
51 | Standard_EXPORT Vrml_Transform(const gp_Vec& aTranslation, const Vrml_SFRotation& aRotation, const gp_Vec& aScaleFactor, const Vrml_SFRotation& aScaleOrientation, const gp_Vec& aCenter); |
52 | |
53 | Standard_EXPORT void SetTranslation (const gp_Vec& aTranslation); |
54 | |
55 | Standard_EXPORT gp_Vec Translation() const; |
56 | |
57 | Standard_EXPORT void SetRotation (const Vrml_SFRotation& aRotation); |
58 | |
59 | Standard_EXPORT Vrml_SFRotation Rotation() const; |
60 | |
61 | Standard_EXPORT void SetScaleFactor (const gp_Vec& aScaleFactor); |
62 | |
63 | Standard_EXPORT gp_Vec ScaleFactor() const; |
64 | |
65 | Standard_EXPORT void SetScaleOrientation (const Vrml_SFRotation& aScaleOrientation); |
66 | |
67 | Standard_EXPORT Vrml_SFRotation ScaleOrientation() const; |
68 | |
69 | Standard_EXPORT void SetCenter (const gp_Vec& aCenter); |
70 | |
71 | Standard_EXPORT gp_Vec Center() const; |
72 | |
73 | Standard_EXPORT Standard_OStream& Print (Standard_OStream& anOStream) const; |
74 | |
75 | |
76 | |
77 | |
78 | protected: |
79 | |
80 | |
81 | |
82 | |
83 | |
84 | private: |
85 | |
86 | |
87 | |
88 | gp_Vec myTranslation; |
89 | Vrml_SFRotation myRotation; |
90 | gp_Vec myScaleFactor; |
91 | Vrml_SFRotation myScaleOrientation; |
92 | gp_Vec myCenter; |
93 | |
94 | |
95 | }; |
96 | |
97 | |
98 | |
99 | |
100 | |
101 | |
102 | |
103 | #endif // _Vrml_Transform_HeaderFile |