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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 |
| 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_EllipseRadiusDimension_HeaderFile |
| 18 | #define _AIS_EllipseRadiusDimension_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_Type.hxx> |
| 22 | |
| 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; |
| 30 | class TopoDS_Shape; |
| 31 | class TCollection_ExtendedString; |
| 32 | class Geom_Surface; |
| 33 | |
| 34 | |
| 35 | class AIS_EllipseRadiusDimension; |
| 36 | DEFINE_STANDARD_HANDLE(AIS_EllipseRadiusDimension, AIS_Relation) |
| 37 | |
| 38 | |
| 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 |
| 43 | { |
| 44 | |
| 45 | public: |
| 46 | |
| 47 | |
| 48 | Standard_EXPORT virtual AIS_KindOfDimension KindOfDimension() const Standard_OVERRIDE; |
| 49 | |
| 50 | Standard_EXPORT virtual Standard_Boolean IsMovable() const Standard_OVERRIDE; |
| 51 | |
| 52 | Standard_EXPORT void ComputeGeometry(); |
| 53 | |
| 54 | |
| 55 | |
| 56 | |
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57 | DEFINE_STANDARD_RTTIEXT(AIS_EllipseRadiusDimension,AIS_Relation) |
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58 | |
| 59 | protected: |
| 60 | |
| 61 | |
| 62 | Standard_EXPORT AIS_EllipseRadiusDimension(const TopoDS_Shape& aShape, const TCollection_ExtendedString& aText); |
| 63 | |
| 64 | gp_Elips myEllipse; |
| 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; |
| 71 | |
| 72 | |
| 73 | private: |
| 74 | |
| 75 | |
| 76 | Standard_EXPORT void ComputeFaceGeometry(); |
| 77 | |
| 78 | Standard_EXPORT void ComputeCylFaceGeometry (const AIS_KindOfSurface aSurfType, const Handle(Geom_Surface)& aSurf, const Standard_Real Offset); |
| 79 | |
| 80 | Standard_EXPORT void ComputePlanarFaceGeometry(); |
| 81 | |
| 82 | Standard_EXPORT void ComputeEdgeGeometry(); |
| 83 | |
| 84 | |
| 85 | |
| 86 | }; |
| 87 | |
| 88 | |
| 89 | |
| 90 | |
| 91 | |
| 92 | |
| 93 | |
| 94 | #endif // _AIS_EllipseRadiusDimension_HeaderFile |
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