1 // Created on: 1998-01-22
2 // Created by: Sergey ZARITCHNY
3 // Copyright (c) 1998-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _AIS_EllipseRadiusDimension_HeaderFile
18 #define _AIS_EllipseRadiusDimension_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <gp_Elips.hxx>
24 #include <Standard_Real.hxx>
25 #include <Standard_Boolean.hxx>
26 #include <AIS_Relation.hxx>
27 #include <AIS_KindOfDimension.hxx>
28 #include <AIS_KindOfSurface.hxx>
29 class Geom_OffsetCurve;
31 class TCollection_ExtendedString;
35 class AIS_EllipseRadiusDimension;
36 DEFINE_STANDARD_HANDLE(AIS_EllipseRadiusDimension, AIS_Relation)
39 //! Computes geometry ( basis curve and plane of dimension)
40 //! for input shape aShape from TopoDS
41 //! Root class for MinRadiusDimension and MaxRadiusDimension
42 class AIS_EllipseRadiusDimension : public AIS_Relation
48 Standard_EXPORT virtual AIS_KindOfDimension KindOfDimension() const Standard_OVERRIDE;
50 Standard_EXPORT virtual Standard_Boolean IsMovable() const Standard_OVERRIDE;
52 Standard_EXPORT void ComputeGeometry();
57 DEFINE_STANDARD_RTTIEXT(AIS_EllipseRadiusDimension,AIS_Relation)
62 Standard_EXPORT AIS_EllipseRadiusDimension(const TopoDS_Shape& aShape, const TCollection_ExtendedString& aText);
65 Standard_Real myFirstPar;
66 Standard_Real myLastPar;
67 Standard_Boolean myIsAnArc;
68 Handle(Geom_OffsetCurve) myOffsetCurve;
69 Standard_Real myOffset;
70 Standard_Boolean myIsOffset;
76 Standard_EXPORT void ComputeFaceGeometry();
78 Standard_EXPORT void ComputeCylFaceGeometry (const AIS_KindOfSurface aSurfType, const Handle(Geom_Surface)& aSurf, const Standard_Real Offset);
80 Standard_EXPORT void ComputePlanarFaceGeometry();
82 Standard_EXPORT void ComputeEdgeGeometry();
94 #endif // _AIS_EllipseRadiusDimension_HeaderFile