| 42cf5bc1 |
1 | // Created on: 1996-10-02 |
| 2 | // Created by: Jacques GOUSSARD |
| 3 | // Copyright (c) 1996-1999 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 _LocOpe_SplitDrafts_HeaderFile |
| 18 | #define _LocOpe_SplitDrafts_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <TopoDS_Shape.hxx> |
| 25 | #include <TopTools_DataMapOfShapeListOfShape.hxx> |
| 26 | #include <Standard_Real.hxx> |
| 27 | #include <Standard_Boolean.hxx> |
| 28 | #include <TopTools_ListOfShape.hxx> |
| 29 | class StdFail_NotDone; |
| 30 | class Standard_NoSuchObject; |
| 31 | class Standard_ConstructionError; |
| 32 | class Standard_NullObject; |
| 33 | class TopoDS_Shape; |
| 34 | class TopoDS_Face; |
| 35 | class TopoDS_Wire; |
| 36 | class gp_Dir; |
| 37 | class gp_Pln; |
| 38 | |
| 39 | |
| 40 | //! This class provides a tool to realize the |
| 41 | //! following operations on a shape : |
| 42 | //! - split a face of the shape with a wire, |
| 43 | //! - put draft angle on both side of the wire. |
| 44 | //! For each side, the draft angle may be different. |
| 45 | class LocOpe_SplitDrafts |
| 46 | { |
| 47 | public: |
| 48 | |
| 49 | DEFINE_STANDARD_ALLOC |
| 50 | |
| 51 | |
| 52 | //! Empty constructor. |
| 53 | LocOpe_SplitDrafts(); |
| 54 | |
| 55 | //! Creates the algoritm on the shape <S>. |
| 56 | LocOpe_SplitDrafts(const TopoDS_Shape& S); |
| 57 | |
| 58 | //! Initializes the algoritm with the shape <S>. |
| 59 | Standard_EXPORT void Init (const TopoDS_Shape& S); |
| 60 | |
| 61 | //! Splits the face <F> of the former given shape with |
| 62 | //! the wire <W>. The wire is assumed to lie on the |
| 63 | //! face. Puts a draft angle on both parts of the |
| 64 | //! wire. <Extractg>, <Nplg>, <Angleg> define the |
| 65 | //! arguments for the left part of the wire. |
| 66 | //! <Extractd>, <Npld>, <Angled> define the arguments |
| 67 | //! for the right part of the wire. The draft angle is |
| 68 | //! measured with the direction <Extract>. <Npl> |
| 69 | //! defines the neutral plane (points belonging to the |
| 70 | //! neutral plane are not modified). <Angle> is the |
| 71 | //! value of the draft angle. If <ModifyLeft> is set |
| 72 | //! to <Standard_False>, no draft angle is applied to |
| 73 | //! the left part of the wire. If <ModifyRight> is set |
| 74 | //! to <Standard_False>,no draft angle is applied to |
| 75 | //! the right part of the wire. |
| 76 | Standard_EXPORT void Perform (const TopoDS_Face& F, const TopoDS_Wire& W, const gp_Dir& Extractg, const gp_Pln& NPlg, const Standard_Real Angleg, const gp_Dir& Extractd, const gp_Pln& NPld, const Standard_Real Angled, const Standard_Boolean ModifyLeft = Standard_True, const Standard_Boolean ModifyRight = Standard_True); |
| 77 | |
| 78 | //! Splits the face <F> of the former given shape with |
| 79 | //! the wire <W>. The wire is assumed to lie on the |
| 80 | //! face. Puts a draft angle on the left part of the |
| 81 | //! wire. The draft angle is measured with the |
| 82 | //! direction <Extract>. <Npl> defines the neutral |
| 83 | //! plane (points belonging to the neutral plane are |
| 84 | //! not modified). <Angle> is the value of the draft |
| 85 | //! angle. |
| 86 | Standard_EXPORT void Perform (const TopoDS_Face& F, const TopoDS_Wire& W, const gp_Dir& Extract, const gp_Pln& NPl, const Standard_Real Angle); |
| 87 | |
| 88 | //! Returns <Standard_True> if the modification has |
| 89 | //! been succesfully performed. |
| 90 | Standard_Boolean IsDone() const; |
| 91 | |
| 92 | const TopoDS_Shape& OriginalShape() const; |
| 93 | |
| 94 | //! Returns the modified shape. |
| 95 | Standard_EXPORT const TopoDS_Shape& Shape() const; |
| 96 | |
| 97 | //! Manages the descendant shapes. |
| 98 | Standard_EXPORT const TopTools_ListOfShape& ShapesFromShape (const TopoDS_Shape& S) const; |
| 99 | |
| 100 | |
| 101 | |
| 102 | |
| 103 | protected: |
| 104 | |
| 105 | |
| 106 | |
| 107 | |
| 108 | |
| 109 | private: |
| 110 | |
| 111 | |
| 112 | |
| 113 | TopoDS_Shape myShape; |
| 114 | TopoDS_Shape myResult; |
| 115 | TopTools_DataMapOfShapeListOfShape myMap; |
| 116 | |
| 117 | |
| 118 | }; |
| 119 | |
| 120 | |
| 121 | #include <LocOpe_SplitDrafts.lxx> |
| 122 | |
| 123 | |
| 124 | |
| 125 | |
| 126 | |
| 127 | #endif // _LocOpe_SplitDrafts_HeaderFile |
projects / occt.git / blame