0027232: Configuration - fix mblen missing building issue on Android
[occt.git] / src / BRepFill / BRepFill_PipeShell.hxx
CommitLineData
42cf5bc1 1// Created on: 1998-07-22
2// Created by: Philippe MANGIN
3// Copyright (c) 1998-1999 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 _BRepFill_PipeShell_HeaderFile
18#define _BRepFill_PipeShell_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_Type.hxx>
22
23#include <TopoDS_Wire.hxx>
24#include <TopoDS_Shape.hxx>
25#include <BRepFill_SequenceOfSection.hxx>
26#include <TopTools_DataMapOfShapeListOfShape.hxx>
27#include <Standard_Real.hxx>
28#include <Standard_Integer.hxx>
29#include <Standard_Boolean.hxx>
30#include <TopTools_HArray2OfShape.hxx>
31#include <GeomFill_Trihedron.hxx>
32#include <BRepFill_TransitionStyle.hxx>
33#include <GeomFill_PipeError.hxx>
34#include <MMgt_TShared.hxx>
35#include <BRepFill_TypeOfContact.hxx>
36#include <TopTools_ListOfShape.hxx>
37class Law_Function;
38class BRepFill_LocationLaw;
39class BRepFill_SectionLaw;
40class Standard_DomainError;
41class StdFail_NotDone;
42class TopoDS_Wire;
43class gp_Ax2;
44class gp_Dir;
45class TopoDS_Shape;
46class TopoDS_Vertex;
47class BRepFill_Section;
48class gp_Trsf;
49class BRepFill_Sweep;
50
51
52class BRepFill_PipeShell;
53DEFINE_STANDARD_HANDLE(BRepFill_PipeShell, MMgt_TShared)
54
55//! Computes a topological shell using some wires
56//! (spines and profiles) and diplacement option
57//! Perform general sweeping construction
58class BRepFill_PipeShell : public MMgt_TShared
59{
60
61public:
62
63
64 //! Set an sweep's mode
65 //! If no mode are setted, the mode use in MakePipe is used
66 Standard_EXPORT BRepFill_PipeShell(const TopoDS_Wire& Spine);
67
68 //! Set an Frenet or an CorrectedFrenet trihedron
69 //! to perform the sweeping
70 Standard_EXPORT void Set (const Standard_Boolean Frenet = Standard_False);
71
72 //! Set a Discrete trihedron
73 //! to perform the sweeping
74 Standard_EXPORT void SetDiscrete();
75
76 //! Set an fixed trihedron to perform the sweeping
77 //! all sections will be parallel.
78 Standard_EXPORT void Set (const gp_Ax2& Axe);
79
80 //! Set an fixed BiNormal direction to perform
81 //! the sweeping
82 Standard_EXPORT void Set (const gp_Dir& BiNormal);
83
84 //! Set support to the spine to define the BiNormal
85 //! at the spine, like the normal the surfaces.
86 //! Warning: To be effective, Each edge of the <spine> must
87 //! have an representaion on one face of<SpineSupport>
88 Standard_EXPORT Standard_Boolean Set (const TopoDS_Shape& SpineSupport);
89
90 //! Set an auxiliary spine to define the Normal
91 //! For each Point of the Spine P, an Point Q is evalued
92 //! on <AuxiliarySpine>
93 //! If <CurvilinearEquivalence>
94 //! Q split <AuxiliarySpine> with the same length ratio
95 //! than P split <Spline>.
96 //! Else the plan define by P and the tangent to the <Spine>
97 //! intersect <AuxiliarySpine> in Q.
98 //! If <KeepContact> equals BRepFill_NoContact: The Normal is defined
99 //! by the vector PQ.
100 //! If <KeepContact> equals BRepFill_Contact: The Normal is defined to
101 //! achieve that the sweeped section is in contact to the
102 //! auxiliarySpine. The width of section is constant all along the path.
103 //! In other words, the auxiliary spine lies on the swept surface,
104 //! but not necessarily is a boundary of this surface. However,
105 //! the auxiliary spine has to be close enough to the main spine
106 //! to provide intersection with any section all along the path.
107 //! If <KeepContact> equals BRepFill_ContactOnBorder: The auxiliary spine
108 //! becomes a boundary of the swept surface and the width of section varies
109 //! along the path.
110 Standard_EXPORT void Set (const TopoDS_Wire& AuxiliarySpine, const Standard_Boolean CurvilinearEquivalence = Standard_True, const BRepFill_TypeOfContact KeepContact = BRepFill_NoContact);
111
112 //! Define the maximum V degree of resulting surface
113 Standard_EXPORT void SetMaxDegree (const Standard_Integer NewMaxDegree);
114
115 //! Define the maximum number of spans in V-direction
116 //! on resulting surface
117 Standard_EXPORT void SetMaxSegments (const Standard_Integer NewMaxSegments);
118
119 //! Set the flag that indicates attempt to approximate
120 //! a C1-continuous surface if a swept surface proved
121 //! to be C0.
122 //! Give section to sweep.
123 //! Possibilities are :
124 //! - Give one or sevral profile
125 //! - Give one profile and an homotetic law.
126 //! - Automatic compute of correspondance beetween profile, and section
127 //! on the sweeped shape
128 //! - correspondance beetween profile, and section on the sweeped shape
129 //! defined by a vertex of the spine
130 Standard_EXPORT void SetForceApproxC1 (const Standard_Boolean ForceApproxC1);
131
132 //! Set an section. The corespondance with the spine, will
133 //! be automaticaly performed.
134 Standard_EXPORT void Add (const TopoDS_Shape& Profile, const Standard_Boolean WithContact = Standard_False, const Standard_Boolean WithCorrection = Standard_False);
135
136 //! Set an section. The corespondance with the spine, is
137 //! given by <Location>
138 Standard_EXPORT void Add (const TopoDS_Shape& Profile, const TopoDS_Vertex& Location, const Standard_Boolean WithContact = Standard_False, const Standard_Boolean WithCorrection = Standard_False);
139
140 //! Set an section and an homotetic law.
141 //! The homotetie's centers is given by point on the <Spine>.
142 Standard_EXPORT void SetLaw (const TopoDS_Shape& Profile, const Handle(Law_Function)& L, const Standard_Boolean WithContact = Standard_False, const Standard_Boolean WithCorrection = Standard_False);
143
144 //! Set an section and an homotetic law.
145 //! The homotetie center is given by point on the <Spine>
146 Standard_EXPORT void SetLaw (const TopoDS_Shape& Profile, const Handle(Law_Function)& L, const TopoDS_Vertex& Location, const Standard_Boolean WithContact = Standard_False, const Standard_Boolean WithCorrection = Standard_False);
147
148 //! Delete an section.
201c2208 149 Standard_EXPORT void DeleteProfile (const TopoDS_Shape& Profile);
42cf5bc1 150
151 //! Say if <me> is ready to build the shape
152 //! return False if <me> do not have section definition
153 Standard_EXPORT Standard_Boolean IsReady() const;
154
155 //! Get a status, when Simulate or Build failed.
156 Standard_EXPORT GeomFill_PipeError GetStatus() const;
157
158 Standard_EXPORT void SetTolerance (const Standard_Real Tol3d = 1.0e-4, const Standard_Real BoundTol = 1.0e-4, const Standard_Real TolAngular = 1.0e-2);
159
160 //! Set the Transition Mode to manage discontinuities
161 //! on the sweep.
162 Standard_EXPORT void SetTransition (const BRepFill_TransitionStyle Mode = BRepFill_Modified, const Standard_Real Angmin = 1.0e-2, const Standard_Real Angmax = 6.0);
163
164 //! Perform simulation of the sweep :
165 //! Somes Section are returned.
166 Standard_EXPORT void Simulate (const Standard_Integer NumberOfSection, TopTools_ListOfShape& Sections);
167
168 //! Builds the resulting shape (redefined from MakeShape).
169 Standard_EXPORT Standard_Boolean Build();
170
171 //! Transform the sweeping Shell in Solid.
172 //! If the section are not closed returns False
173 Standard_EXPORT Standard_Boolean MakeSolid();
174
175 //! Returns the result Shape.
176 Standard_EXPORT const TopoDS_Shape& Shape() const;
177
178 Standard_EXPORT Standard_Real ErrorOnSurface() const;
179
180 //! Returns the TopoDS Shape of the bottom of the sweep.
181 Standard_EXPORT const TopoDS_Shape& FirstShape() const;
182
183 //! Returns the TopoDS Shape of the top of the sweep.
184 Standard_EXPORT const TopoDS_Shape& LastShape() const;
185
186 //! Returns the list of shapes generated from the
187 //! shape <S>.
188 Standard_EXPORT void Generated (const TopoDS_Shape& S, TopTools_ListOfShape& L);
189
190
191
192
92efcf78 193 DEFINE_STANDARD_RTTIEXT(BRepFill_PipeShell,MMgt_TShared)
42cf5bc1 194
195protected:
196
197
198
199
200private:
201
202
203 Standard_EXPORT void Prepare();
204
205 Standard_EXPORT void Place (const BRepFill_Section& Sec, TopoDS_Wire& W, gp_Trsf& Trsf, Standard_Real& param);
206
207 Standard_EXPORT void ResetLoc();
208
209 Standard_EXPORT void BuildHistory (const BRepFill_Sweep& theSweep);
210
211 TopoDS_Wire mySpine;
212 TopoDS_Shape myFirst;
213 TopoDS_Shape myLast;
214 TopoDS_Shape myShape;
215 BRepFill_SequenceOfSection mySeq;
216 TopTools_DataMapOfShapeListOfShape myGenMap;
217 Standard_Real myTol3d;
218 Standard_Real myBoundTol;
219 Standard_Real myTolAngular;
220 Standard_Real angmin;
221 Standard_Real angmax;
222 Standard_Integer myMaxDegree;
223 Standard_Integer myMaxSegments;
224 Standard_Boolean myForceApproxC1;
225 Handle(Law_Function) myLaw;
226 Standard_Boolean myIsAutomaticLaw;
227 Handle(BRepFill_LocationLaw) myLocation;
228 Handle(BRepFill_SectionLaw) mySection;
229 Handle(TopTools_HArray2OfShape) myFaces;
230 GeomFill_Trihedron myTrihedron;
231 BRepFill_TransitionStyle myTransition;
232 GeomFill_PipeError myStatus;
233 Standard_Real myErrorOnSurf;
234
235
236};
237
238
239
240
241
242
243
244#endif // _BRepFill_PipeShell_HeaderFile