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1 | // Created on: 1996-01-09 |
2 | // Created by: Denis PASCAL |
3 | // Copyright (c) 1996-1999 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 _DrawDim_HeaderFile |
18 | #define _DrawDim_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_CString.hxx> |
25 | #include <Draw_Interpretor.hxx> |
26 | #include <Standard_Boolean.hxx> |
27 | #include <Standard_Real.hxx> |
28 | class TopoDS_Shape; |
29 | class gp_Pnt; |
30 | class TopoDS_Edge; |
31 | class gp_Lin; |
32 | class gp_Circ; |
33 | class TopoDS_Face; |
34 | class gp_Pln; |
35 | class DrawDim_Dimension; |
36 | class DrawDim_Angle; |
37 | class DrawDim_Distance; |
38 | class DrawDim_Radius; |
39 | class DrawDim_PlanarDimension; |
40 | class DrawDim_PlanarAngle; |
41 | class DrawDim_PlanarDistance; |
42 | class DrawDim_PlanarRadius; |
43 | class DrawDim_PlanarDiameter; |
44 | |
45 | |
46 | //! This package provides Drawable Dimensions. |
47 | //! |
48 | //! The classes PlanarDimension and subclasses provide |
49 | //! services to build drawable dimensions between |
50 | //! point line and circle in a given 3d plane. |
51 | //! |
52 | //! The classes Dimension and subclasses provide |
53 | //! services to build drawable dimensions between |
54 | //! plane and cylindrical surfaces. |
55 | class DrawDim |
56 | { |
57 | public: |
58 | |
59 | DEFINE_STANDARD_ALLOC |
60 | |
61 | |
62 | //! Commands |
63 | //! ======== |
64 | Standard_EXPORT static void DrawShapeName (const TopoDS_Shape& ashape, const Standard_CString aname); |
65 | |
66 | Standard_EXPORT static void AllCommands (Draw_Interpretor& I); |
67 | |
68 | //! tools |
69 | //! ===== |
70 | Standard_EXPORT static void PlanarDimensionCommands (Draw_Interpretor& I); |
71 | |
72 | Standard_EXPORT static gp_Pnt Nearest (const TopoDS_Shape& aShape, const gp_Pnt& apoint); |
73 | |
74 | //! false if <e> is not a linear edge |
75 | Standard_EXPORT static Standard_Boolean Lin (const TopoDS_Edge& e, gp_Lin& l, Standard_Boolean& infinite, Standard_Real& first, Standard_Real& last); |
76 | |
77 | //! false if <e> is not a circular edge |
78 | Standard_EXPORT static Standard_Boolean Circ (const TopoDS_Edge& e, gp_Circ& l, Standard_Real& first, Standard_Real& last); |
79 | |
80 | //! false if <f> is not a planar face |
81 | Standard_EXPORT static Standard_Boolean Pln (const TopoDS_Face& f, gp_Pln& p); |
82 | |
83 | |
84 | |
85 | |
86 | protected: |
87 | |
88 | |
89 | |
90 | |
91 | |
92 | private: |
93 | |
94 | |
95 | |
96 | |
97 | friend class DrawDim_Dimension; |
98 | friend class DrawDim_Angle; |
99 | friend class DrawDim_Distance; |
100 | friend class DrawDim_Radius; |
101 | friend class DrawDim_PlanarDimension; |
102 | friend class DrawDim_PlanarAngle; |
103 | friend class DrawDim_PlanarDistance; |
104 | friend class DrawDim_PlanarRadius; |
105 | friend class DrawDim_PlanarDiameter; |
106 | |
107 | }; |
108 | |
109 | |
110 | |
111 | |
112 | |
113 | |
114 | |
115 | #endif // _DrawDim_HeaderFile |