0031035: Coding - uninitialized class fields reported by Visual Studio Code Analysis
[occt.git] / src / BRepFeat / BRepFeat_RibSlot.hxx
CommitLineData
42cf5bc1 1// Created on: 1997-10-08
2// Created by: Olga KOULECHOVA
3// Copyright (c) 1997-1999 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 _BRepFeat_RibSlot_HeaderFile
18#define _BRepFeat_RibSlot_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_DefineAlloc.hxx>
22#include <Standard_Handle.hxx>
23
24#include <gp_Pnt.hxx>
25#include <Standard_Boolean.hxx>
26#include <TopTools_DataMapOfShapeListOfShape.hxx>
27#include <TopoDS_Shape.hxx>
28#include <BRepFeat_PerfSelection.hxx>
29#include <TopoDS_Wire.hxx>
30#include <TopoDS_Face.hxx>
31#include <TopTools_DataMapOfShapeShape.hxx>
32#include <TopTools_ListOfShape.hxx>
33#include <BRepFeat_StatusError.hxx>
34#include <BRepBuilderAPI_MakeShape.hxx>
35#include <Standard_Real.hxx>
36#include <Standard_Integer.hxx>
37class TopoDS_Shape;
38class gp_Pnt;
39class TopoDS_Edge;
40class Geom_Plane;
41class gp_Dir;
42class TopoDS_Face;
43class Geom_Curve;
44class TopoDS_Vertex;
45class LocOpe_Gluer;
42cf5bc1 46class BRepAlgoAPI_BooleanOperation;
47
48
49//! Provides functions to build mechanical features.
50//! Mechanical features include ribs - protrusions and grooves (or slots) - depressions along
51//! planar (linear) surfaces or revolution surfaces. The semantics of mechanical features is built
52//! around giving thickness to a contour. This thickness can either be unilateral - on one side
53//! of the contour - or bilateral - on both sides.
54//! As in the semantics of form features, the thickness is defined by construction of shapes
55//! in specific contexts. The development contexts differ, however,in case of mechanical features.
56//! Here they include extrusion:
57//! - to a limiting face of the basis shape
58//! - to or from a limiting plane
59//! - to a height.
60class BRepFeat_RibSlot : public BRepBuilderAPI_MakeShape
61{
62public:
63
64 DEFINE_STANDARD_ALLOC
65
66
67 //! Returns true if F a TopoDS_Shape of type edge or face has been deleted.
68 Standard_EXPORT virtual Standard_Boolean IsDeleted (const TopoDS_Shape& F) Standard_OVERRIDE;
69
70 //! Returns the list of generated Faces F. This list may be empty.
71 Standard_EXPORT virtual const TopTools_ListOfShape& Modified (const TopoDS_Shape& F) Standard_OVERRIDE;
72
73 //! Returns a list TopTools_ListOfShape of the faces S created in the shape.
74 Standard_EXPORT virtual const TopTools_ListOfShape& Generated (const TopoDS_Shape& S) Standard_OVERRIDE;
75
76 //! Returns the list of shapes created at the bottom of
77 //! the created form. It may be an empty list.
78 Standard_EXPORT const TopTools_ListOfShape& FirstShape() const;
79
80 //! Returns the list of shapes created at the top of the
81 //! created form. It may be an empty list.
82 Standard_EXPORT const TopTools_ListOfShape& LastShape() const;
83
84 //! Returns a list of the limiting and glueing faces
85 //! generated by the feature. These faces did not originally exist in the basis shape.
86 //! The list provides the information necessary for
87 //! subsequent addition of a draft to a face. It may be an empty list.
88 //! If a face has tangent edges, no draft is possible, and the tangent edges must
89 //! subsequently be removed if you want to add a draft to the face.
90 Standard_EXPORT const TopTools_ListOfShape& FacesForDraft() const;
91
92 //! Returns a list of the limiting and glueing edges
93 //! generated by the feature. These edges did not originally exist in the basis shape.
94 //! The list provides the information necessary for
95 //! subsequent addition of fillets. It may be an empty list.
96 Standard_EXPORT const TopTools_ListOfShape& NewEdges() const;
97
98 //! Returns a list of the tangent edges among the
99 //! limiting and glueing edges generated by the
100 //! feature. These edges did not originally exist in
101 //! the basis shape and are tangent to the face
102 //! against which the feature is built.
103 //! The list provides the information necessary for
104 //! subsequent addition of fillets. It may be an empty list.
105 //! If an edge is tangent, no fillet is possible, and
106 //! the edge must subsequently be removed if you want to add a fillet.
107 Standard_EXPORT const TopTools_ListOfShape& TgtEdges() const;
108
109 Standard_EXPORT static Standard_Real IntPar (const Handle(Geom_Curve)& C, const gp_Pnt& P);
110
111 Standard_EXPORT static TopoDS_Face ChoiceOfFaces (TopTools_ListOfShape& faces, const Handle(Geom_Curve)& cc, const Standard_Real par, const Standard_Real bnd, const Handle(Geom_Plane)& Pln);
112
113 Standard_EXPORT BRepFeat_StatusError CurrentStatusError() const;
114
115
116
117
118protected:
119
120
121 //! Redefines the empty constructor.
122 BRepFeat_RibSlot();
123
124 //! General perform method...
125 Standard_EXPORT void LFPerform();
126
127 Standard_EXPORT gp_Pnt CheckPoint (const TopoDS_Edge& e, const Standard_Real bnd, const Handle(Geom_Plane)& Pln);
128
129 Standard_EXPORT gp_Dir Normal (const TopoDS_Face& F, const gp_Pnt& P);
130
131 Standard_EXPORT void EdgeExtention (TopoDS_Edge& e, const Standard_Real bnd, const Standard_Boolean FirstLast);
132
133 Standard_EXPORT Standard_Real HeightMax (const TopoDS_Shape& theSbase, const TopoDS_Shape& theSUntil, gp_Pnt& p1, gp_Pnt& p2);
134
135 Standard_EXPORT Standard_Boolean ExtremeFaces (const Standard_Boolean RevolRib, const Standard_Real bnd, const Handle(Geom_Plane)& Pln, TopoDS_Edge& FirstEdge, TopoDS_Edge& LastEdge, TopoDS_Face& FirstFace, TopoDS_Face& LastFace, TopoDS_Vertex& FirstVertex, TopoDS_Vertex& LastVertex, Standard_Boolean& OnFirstFace, Standard_Boolean& OnLastFace, Standard_Boolean& PtOnFirstEdge, Standard_Boolean& PtOnLastEdge, TopoDS_Edge& OnFirstEdge, TopoDS_Edge& OnLastEdge);
136
137 Standard_EXPORT void PtOnEdgeVertex (const Standard_Boolean RevolRib, const TopoDS_Shape& shape, const gp_Pnt& point, const TopoDS_Vertex& FirstVertex, const TopoDS_Vertex& LastVertex, Standard_Boolean& PtOnEdge, TopoDS_Edge& OnEdge, Standard_Boolean& PtOnVertex, TopoDS_Vertex& OnVertex);
138
139 Standard_EXPORT Standard_Boolean SlidingProfile (TopoDS_Face& Prof, const Standard_Boolean RevolRib, const Standard_Real myTol, Standard_Integer& Concavite, const Handle(Geom_Plane)& myPln, const TopoDS_Face& BndFace, const gp_Pnt& CheckPnt, const TopoDS_Face& FirstFace, const TopoDS_Face& LastFace, const TopoDS_Vertex& FirstVertex, const TopoDS_Vertex& LastVertex, const TopoDS_Edge& FirstEdge, const TopoDS_Edge& LastEdge);
140
141 Standard_EXPORT Standard_Boolean NoSlidingProfile (TopoDS_Face& Prof, const Standard_Boolean RevolRib, const Standard_Real myTol, Standard_Integer& Concavite, const Handle(Geom_Plane)& myPln, const Standard_Real bnd, const TopoDS_Face& BndFace, const gp_Pnt& CheckPnt, const TopoDS_Face& FirstFace, const TopoDS_Face& LastFace, const TopoDS_Vertex& FirstVertex, const TopoDS_Vertex& LastVertex, const TopoDS_Edge& FirstEdge, const TopoDS_Edge& LastEdge, const Standard_Boolean OnFirstFace, const Standard_Boolean OnLastFace);
142
143 //! Updates the data structures of descendant
144 //! shapes during the glueing operation.Returns the modified, generated
145 //! and deleted faces during the course of the glueing operation.
146 Standard_EXPORT void UpdateDescendants (const LocOpe_Gluer& G);
147
42cf5bc1 148 Standard_EXPORT void UpdateDescendants (const BRepAlgoAPI_BooleanOperation& aBOP, const TopoDS_Shape& SResult, const Standard_Boolean SkipFace = Standard_False);
149
150
151 gp_Pnt myFirstPnt;
152 gp_Pnt myLastPnt;
153 Standard_Boolean myFuse;
154 Standard_Boolean mySliding;
155 TopTools_DataMapOfShapeListOfShape myMap;
156 TopTools_DataMapOfShapeListOfShape myLFMap;
157 TopoDS_Shape myFShape;
158 TopoDS_Shape myLShape;
159 BRepFeat_PerfSelection myPerfSelection;
160 TopoDS_Wire myWire;
161 TopoDS_Shape mySbase;
162 TopoDS_Face mySkface;
163 TopoDS_Face myPbase;
164 TopoDS_Shape myGShape;
165 TopoDS_Shape mySUntil;
166 TopTools_DataMapOfShapeShape myGluedF;
167 TopTools_ListOfShape myNewEdges;
168 TopTools_ListOfShape myTgtEdges;
169 TopTools_ListOfShape myFacesForDraft;
170 BRepFeat_StatusError myStatusError;
171
172
173private:
174
175
176
177
178
179};
180
181
182#include <BRepFeat_RibSlot.lxx>
183
184
185
186
187
188#endif // _BRepFeat_RibSlot_HeaderFile