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1 | // Created on: 2013-05-20 |
2 | // Created by: Mikhail PONIKAROV |
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3 | // Copyright (c) 2003-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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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 |
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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. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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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 | |
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59 | #endif // _CHAMFERAPI_H_ |