0031687: Draw Harness, ViewerTest - extend command vrenderparams with option updating...
[occt.git] / src / AIS / AIS_PlaneTrihedron.hxx
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42cf5bc1 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
42cf5bc1 20#include <AIS_InteractiveObject.hxx>
87432b82 21#include <TCollection_AsciiString.hxx>
22
42cf5bc1 23class AIS_Line;
24class AIS_Point;
87432b82 25class Geom_Plane;
42cf5bc1 26
27//! To construct a selectable 2d axis system in a 3d
28//! drawing. This can be placed anywhere in the 3d
29//! system, and provides a coordinate system for
30//! drawing curves and shapes in a plane.
31//! There are 3 selection modes:
32//! - mode 0 selection of the whole plane "trihedron"
33//! - mode 1 selection of the origin of the plane "trihedron"
34//! - mode 2 selection of the axes.
35//! Warning
36//! For the presentation of planes and trihedra, the
37//! millimetre is default unit of length, and 100 the default
38//! value for the representation of the axes. If you modify
39//! these dimensions, you must temporarily recover the
40//! Drawer object. From inside it, take the Aspects in
41//! which the values for length are stocked, for example,
bc001a40 42//! PlaneAspect for planes and LineAspect for
42cf5bc1 43//! trihedra. Change these values and recalculate the presentation.
44class AIS_PlaneTrihedron : public AIS_InteractiveObject
45{
87432b82 46 DEFINE_STANDARD_RTTIEXT(AIS_PlaneTrihedron, AIS_InteractiveObject)
42cf5bc1 47public:
48
42cf5bc1 49 //! Initializes the plane aPlane. The plane trihedron is
50 //! constructed from this and an axis.
51 Standard_EXPORT AIS_PlaneTrihedron(const Handle(Geom_Plane)& aPlane);
52
53 //! Returns the component specified in SetComponent.
54 Standard_EXPORT Handle(Geom_Plane) Component();
55
56 //! Creates an instance of the component object aPlane.
57 Standard_EXPORT void SetComponent (const Handle(Geom_Plane)& aPlane);
58
59 //! Returns the "XAxis".
60 Standard_EXPORT Handle(AIS_Line) XAxis() const;
61
62 //! Returns the "YAxis".
63 Standard_EXPORT Handle(AIS_Line) YAxis() const;
64
65 //! Returns the point of origin of the plane trihedron.
66 Standard_EXPORT Handle(AIS_Point) Position() const;
67
68 //! Sets the length of the X and Y axes.
69 Standard_EXPORT void SetLength (const Standard_Real theLength);
70
71 //! Returns the length of X and Y axes.
72 Standard_EXPORT Standard_Real GetLength() const;
73
74 //! Returns true if the display mode selected, aMode, is valid.
75 Standard_EXPORT Standard_Boolean AcceptDisplayMode (const Standard_Integer aMode) const Standard_OVERRIDE;
b5163d2f 76
87432b82 77 virtual Standard_Integer Signature() const Standard_OVERRIDE { return 4; }
42cf5bc1 78
87432b82 79 //! Returns datum as the type of Interactive Object.
80 virtual AIS_KindOfInteractive Type() const Standard_OVERRIDE { return AIS_KOI_Datum; }
42cf5bc1 81
87432b82 82 //! Allows you to provide settings for the color aColor.
226fce20 83 Standard_EXPORT virtual void SetColor (const Quantity_Color& theColor) Standard_OVERRIDE;
42cf5bc1 84
87432b82 85 void SetXLabel (const TCollection_AsciiString& theLabel) { myXLabel = theLabel; }
42cf5bc1 86
87432b82 87 void SetYLabel (const TCollection_AsciiString& theLabel) { myYLabel = theLabel; }
42cf5bc1 88
89protected:
90
42cf5bc1 91 Standard_EXPORT virtual void Compute (const Handle(PrsMgr_PresentationManager3d)& aPresentationManager, const Handle(Prs3d_Presentation)& aPresentation, const Standard_Integer aMode = 0) Standard_OVERRIDE;
92
42cf5bc1 93private:
94
79104795 95 Standard_EXPORT void ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, const Standard_Integer aMode) Standard_OVERRIDE;
42cf5bc1 96
87432b82 97private:
98
42cf5bc1 99 Handle(Geom_Plane) myPlane;
100 Handle(AIS_InteractiveObject) myShapes[3];
101 TCollection_AsciiString myXLabel;
102 TCollection_AsciiString myYLabel;
103
42cf5bc1 104};
105
87432b82 106DEFINE_STANDARD_HANDLE(AIS_PlaneTrihedron, AIS_InteractiveObject)
42cf5bc1 107
108#endif // _AIS_PlaneTrihedron_HeaderFile