| 1 | // Created on: 2013-05-20 |
| 2 | // Created by: Mikhail PONIKAROV |
| 3 | // Copyright (c) 2003-2014 OPEN CASCADE SAS |
| 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 _CHAMFERAPI_H_ |
| 17 | #define _CHAMFERAPI_H_ |
| 18 | |
| 19 | #include <TopoDS_Edge.hxx> |
| 20 | #include <TopoDS_Wire.hxx> |
| 21 | #include <Geom_Curve.hxx> |
| 22 | |
| 23 | //! A class making a chamfer between two linear edges. |
| 24 | class ChFi2d_ChamferAPI |
| 25 | { |
| 26 | public: |
| 27 | |
| 28 | //! An empty constructor. |
| 29 | Standard_EXPORT ChFi2d_ChamferAPI(); |
| 30 | |
| 31 | //! A constructor accepting a wire consisting of two linear edges. |
| 32 | Standard_EXPORT ChFi2d_ChamferAPI(const TopoDS_Wire& theWire); |
| 33 | |
| 34 | //! A constructor accepting two linear edges. |
| 35 | Standard_EXPORT ChFi2d_ChamferAPI(const TopoDS_Edge& theEdge1, const TopoDS_Edge& theEdge2); |
| 36 | |
| 37 | //! Initializes the class by a wire consisting of two libear edges. |
| 38 | Standard_EXPORT void Init(const TopoDS_Wire& theWire); |
| 39 | |
| 40 | //! Initializes the class by two linear edges. |
| 41 | Standard_EXPORT void Init(const TopoDS_Edge& theEdge1, const TopoDS_Edge& theEdge2); |
| 42 | |
| 43 | //! Constructs a chamfer edge. |
| 44 | //! Returns true if the edge is constructed. |
| 45 | Standard_EXPORT Standard_Boolean Perform(); |
| 46 | |
| 47 | // Returns the result (chamfer edge, modified edge1, modified edge2). |
| 48 | Standard_EXPORT TopoDS_Edge Result(TopoDS_Edge& theEdge1, TopoDS_Edge& theEdge2, |
| 49 | const Standard_Real theLength1, const Standard_Real theLength2); |
| 50 | |
| 51 | private: |
| 52 | |
| 53 | TopoDS_Edge myEdge1, myEdge2; |
| 54 | Handle(Geom_Curve) myCurve1, myCurve2; |
| 55 | Standard_Real myStart1, myEnd1, myStart2, myEnd2; |
| 56 | Standard_Boolean myCommonStart1, myCommonStart2; |
| 57 | }; |
| 58 | |
| 59 | #endif // _CHAMFERAPI_H_ |