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1 | // Created on: 1996-12-13 |
2 | // Created by: Jean-Pierre COMBE/Odile Olivier |
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 _AIS_PlaneTrihedron_HeaderFile |
18 | #define _AIS_PlaneTrihedron_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <TCollection_AsciiString.hxx> |
24 | #include <AIS_InteractiveObject.hxx> |
25 | #include <Standard_Real.hxx> |
26 | #include <Standard_Boolean.hxx> |
27 | #include <Standard_Integer.hxx> |
28 | #include <PrsMgr_PresentationManager3d.hxx> |
29 | #include <SelectMgr_Selection.hxx> |
30 | #include <AIS_KindOfInteractive.hxx> |
31 | #include <Quantity_NameOfColor.hxx> |
32 | class Geom_Plane; |
33 | class AIS_InteractiveObject; |
34 | class AIS_Line; |
35 | class AIS_Point; |
36 | class Prs3d_Presentation; |
37 | class Prs3d_Projector; |
38 | class Geom_Transformation; |
39 | class Quantity_Color; |
40 | class TCollection_AsciiString; |
41 | |
42 | |
43 | class AIS_PlaneTrihedron; |
44 | DEFINE_STANDARD_HANDLE(AIS_PlaneTrihedron, AIS_InteractiveObject) |
45 | |
46 | //! To construct a selectable 2d axis system in a 3d |
47 | //! drawing. This can be placed anywhere in the 3d |
48 | //! system, and provides a coordinate system for |
49 | //! drawing curves and shapes in a plane. |
50 | //! There are 3 selection modes: |
51 | //! - mode 0 selection of the whole plane "trihedron" |
52 | //! - mode 1 selection of the origin of the plane "trihedron" |
53 | //! - mode 2 selection of the axes. |
54 | //! Warning |
55 | //! For the presentation of planes and trihedra, the |
56 | //! millimetre is default unit of length, and 100 the default |
57 | //! value for the representation of the axes. If you modify |
58 | //! these dimensions, you must temporarily recover the |
59 | //! Drawer object. From inside it, take the Aspects in |
60 | //! which the values for length are stocked, for example, |
61 | //! PlaneAspect for planes and FirstAxisAspect for |
62 | //! trihedra. Change these values and recalculate the presentation. |
63 | class AIS_PlaneTrihedron : public AIS_InteractiveObject |
64 | { |
65 | |
66 | public: |
67 | |
68 | |
69 | //! Initializes the plane aPlane. The plane trihedron is |
70 | //! constructed from this and an axis. |
71 | Standard_EXPORT AIS_PlaneTrihedron(const Handle(Geom_Plane)& aPlane); |
72 | |
73 | //! Returns the component specified in SetComponent. |
74 | Standard_EXPORT Handle(Geom_Plane) Component(); |
75 | |
76 | //! Creates an instance of the component object aPlane. |
77 | Standard_EXPORT void SetComponent (const Handle(Geom_Plane)& aPlane); |
78 | |
79 | //! Returns the "XAxis". |
80 | Standard_EXPORT Handle(AIS_Line) XAxis() const; |
81 | |
82 | //! Returns the "YAxis". |
83 | Standard_EXPORT Handle(AIS_Line) YAxis() const; |
84 | |
85 | //! Returns the point of origin of the plane trihedron. |
86 | Standard_EXPORT Handle(AIS_Point) Position() const; |
87 | |
88 | //! Sets the length of the X and Y axes. |
89 | Standard_EXPORT void SetLength (const Standard_Real theLength); |
90 | |
91 | //! Returns the length of X and Y axes. |
92 | Standard_EXPORT Standard_Real GetLength() const; |
93 | |
94 | //! Returns true if the display mode selected, aMode, is valid. |
95 | Standard_EXPORT Standard_Boolean AcceptDisplayMode (const Standard_Integer aMode) const Standard_OVERRIDE; |
96 | |
97 | //! computes the presentation according to a point of view |
98 | //! given by <aProjector>. |
99 | //! To be Used when the associated degenerated Presentations |
100 | //! have been transformed by <aTrsf> which is not a Pure |
101 | //! Translation. The HLR Prs can't be deducted automatically |
102 | //! WARNING :<aTrsf> must be applied |
103 | //! to the object to display before computation !!! |
104 | Standard_EXPORT virtual void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTrsf, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
105 | |
106 | virtual Standard_Integer Signature() const Standard_OVERRIDE; |
107 | |
108 | //! Returns datum as the type of Interactive Object. |
109 | virtual AIS_KindOfInteractive Type() const Standard_OVERRIDE; |
110 | |
111 | //! Allows you to provide settings for the color aColor. |
112 | Standard_EXPORT void SetColor (const Quantity_NameOfColor aColor) Standard_OVERRIDE; |
113 | |
114 | Standard_EXPORT void SetColor (const Quantity_Color& aColor) Standard_OVERRIDE; |
115 | |
116 | void SetXLabel (const TCollection_AsciiString& aLabel); |
117 | |
118 | void SetYLabel (const TCollection_AsciiString& aLabel); |
119 | |
120 | |
121 | |
122 | |
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123 | DEFINE_STANDARD_RTTIEXT(AIS_PlaneTrihedron,AIS_InteractiveObject) |
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124 | |
125 | protected: |
126 | |
127 | |
128 | Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE; |
129 | |
130 | |
131 | |
132 | private: |
133 | |
134 | |
135 | Standard_EXPORT void Compute (const Handle(Prs3d_Projector)& aProjector, const Handle(Prs3d_Presentation)& aPresentation) Standard_OVERRIDE; |
136 | |
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137 | Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE; |
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138 | |
139 | Handle(Geom_Plane) myPlane; |
140 | Handle(AIS_InteractiveObject) myShapes[3]; |
141 | TCollection_AsciiString myXLabel; |
142 | TCollection_AsciiString myYLabel; |
143 | |
144 | |
145 | }; |
146 | |
147 | |
148 | #include <AIS_PlaneTrihedron.lxx> |
149 | |
150 | |
151 | |
152 | |
153 | |
154 | #endif // _AIS_PlaneTrihedron_HeaderFile |