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1 | // Created on: 1993-07-06 |
| 2 | // Created by: Remi LEQUETTE |
| 3 | // Copyright (c) 1993-1999 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 _BRepBuilderAPI_MakeVertex_HeaderFile |
| 18 | #define _BRepBuilderAPI_MakeVertex_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <BRepLib_MakeVertex.hxx> |
| 25 | #include <BRepBuilderAPI_MakeShape.hxx> |
| 26 | class gp_Pnt; |
| 27 | class TopoDS_Vertex; |
| 28 | |
| 29 | |
| 30 | //! Describes functions to build BRepBuilder vertices directly |
| 31 | //! from 3D geometric points. A vertex built using a |
| 32 | //! MakeVertex object is only composed of a 3D point and |
| 33 | //! a default precision value (Precision::Confusion()). |
| 34 | //! Later on, 2D representations can be added, for example, |
| 35 | //! when inserting a vertex in an edge. |
| 36 | //! A MakeVertex object provides a framework for: |
| 37 | //! - defining and implementing the construction of a vertex, and |
| 38 | //! - consulting the result. |
| 39 | class BRepBuilderAPI_MakeVertex : public BRepBuilderAPI_MakeShape |
| 40 | { |
| 41 | public: |
| 42 | |
| 43 | DEFINE_STANDARD_ALLOC |
| 44 | |
| 45 | |
| 46 | //! Constructs a vertex from point P. |
| 47 | //! Example create a vertex from a 3D point. |
| 48 | //! gp_Pnt P(0,0,10); |
| 49 | //! TopoDS_Vertex V = BRepBuilderAPI_MakeVertex(P); |
| 50 | Standard_EXPORT BRepBuilderAPI_MakeVertex(const gp_Pnt& P); |
| 51 | |
| 52 | //! Returns the constructed vertex. |
| 53 | Standard_EXPORT const TopoDS_Vertex& Vertex() const; |
| 54 | Standard_EXPORT operator TopoDS_Vertex() const; |
| 55 | |
| 56 | |
| 57 | |
| 58 | |
| 59 | protected: |
| 60 | |
| 61 | |
| 62 | |
| 63 | |
| 64 | |
| 65 | private: |
| 66 | |
| 67 | |
| 68 | |
| 69 | BRepLib_MakeVertex myMakeVertex; |
| 70 | |
| 71 | |
| 72 | }; |
| 73 | |
| 74 | |
| 75 | |
| 76 | |
| 77 | |
| 78 | |
| 79 | |
| 80 | #endif // _BRepBuilderAPI_MakeVertex_HeaderFile |
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