| 7bd071ed |
1 | // Created on: 2016-04-07 |
| 2 | // Copyright (c) 2016 OPEN CASCADE SAS |
| 3 | // Created by: Oleg AGASHIN |
| 4 | // |
| 5 | // This file is part of Open CASCADE Technology software library. |
| 6 | // |
| 7 | // This library is free software; you can redistribute it and/or modify it under |
| 8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 9 | // by the Free Software Foundation, with special exception defined in the file |
| 10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 11 | // distribution for complete text of the license and disclaimer of any warranty. |
| 12 | // |
| 13 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 14 | // commercial license or contractual agreement. |
| 15 | |
| 16 | #ifndef _IMeshData_Wire_HeaderFile |
| 17 | #define _IMeshData_Wire_HeaderFile |
| 18 | |
| 19 | #include <IMeshData_TessellatedShape.hxx> |
| 20 | #include <IMeshData_StatusOwner.hxx> |
| 21 | #include <Standard_Type.hxx> |
| 22 | #include <TopoDS_Wire.hxx> |
| 23 | #include <TopoDS.hxx> |
| 24 | #include <IMeshData_Types.hxx> |
| 25 | |
| 26 | class IMeshData_Edge; |
| 27 | |
| 28 | //! Interface class representing discrete model of a wire. |
| 29 | //! Wire should represent an ordered set of edges. |
| 30 | class IMeshData_Wire : public IMeshData_TessellatedShape, public IMeshData_StatusOwner |
| 31 | { |
| 32 | public: |
| 33 | |
| 34 | //! Destructor. |
| 35 | Standard_EXPORT virtual ~IMeshData_Wire() |
| 36 | { |
| 37 | } |
| 38 | |
| 39 | //! Returns TopoDS_Face attached to model. |
| 40 | inline const TopoDS_Wire& GetWire () const |
| 41 | { |
| 42 | return TopoDS::Wire (GetShape ()); |
| 43 | } |
| 44 | |
| 45 | //! Returns number of edges. |
| 46 | Standard_EXPORT virtual Standard_Integer EdgesNb () const = 0; |
| 47 | |
| 48 | //! Adds new discrete edge with specified orientation to wire chain. |
| 49 | //! @return index of added edge in wire chain. |
| 50 | Standard_EXPORT virtual Standard_Integer AddEdge ( |
| 51 | const IMeshData::IEdgePtr& theDEdge, |
| 52 | const TopAbs_Orientation theOrientation) = 0; |
| 53 | |
| 54 | //! Returns discrete edge with the given index. |
| 55 | Standard_EXPORT virtual const IMeshData::IEdgePtr& GetEdge ( |
| 56 | const Standard_Integer theIndex) const = 0; |
| 57 | |
| 58 | //! Returns True if orientation of discrete edge with the given index is forward. |
| 59 | Standard_EXPORT virtual TopAbs_Orientation GetEdgeOrientation ( |
| 60 | const Standard_Integer theIndex) const = 0; |
| 61 | |
| 62 | DEFINE_STANDARD_RTTI_INLINE(IMeshData_Wire, IMeshData_TessellatedShape) |
| 63 | |
| 64 | protected: |
| 65 | |
| 66 | //! Constructor. |
| 67 | //! Initializes empty model. |
| 68 | Standard_EXPORT IMeshData_Wire(const TopoDS_Wire& theWire) |
| 69 | : IMeshData_TessellatedShape(theWire) |
| 70 | { |
| 71 | } |
| 72 | }; |
| 73 | |
| 74 | #endif |
projects / occt.git / blame