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0031035: Coding - uninitialized class fields reported by Visual Studio Code Analysis
[occt.git] / src / BRepFeat / BRepFeat_MakePipe.cxx
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1// Created on: 1996-09-03
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
18#include <Bnd_Box.hxx>
19#include <BRep_Tool.hxx>
20#include <BRepAlgoAPI_Cut.hxx>
21#include <BRepAlgoAPI_Fuse.hxx>
22#include <BRepBndLib.hxx>
23#include <BRepFeat.hxx>
24#include <BRepFeat_MakePipe.hxx>
25#include <Geom_Curve.hxx>
26#include <Geom_Line.hxx>
27#include <gp_Pnt.hxx>
28#include <gp_Pnt2d.hxx>
29#include <gp_Vec.hxx>
30#include <LocOpe.hxx>
31#include <LocOpe_Pipe.hxx>
32#include <Standard_ConstructionError.hxx>
33#include <TColgp_SequenceOfPnt.hxx>
34#include <TopExp.hxx>
35#include <TopExp_Explorer.hxx>
36#include <TopoDS.hxx>
37#include <TopoDS_Edge.hxx>
38#include <TopoDS_Face.hxx>
39#include <TopoDS_Shape.hxx>
40#include <TopoDS_Wire.hxx>
41#include <TopTools_DataMapIteratorOfDataMapOfShapeListOfShape.hxx>
42#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
43#include <TopTools_ListIteratorOfListOfShape.hxx>
44#include <TopTools_MapIteratorOfMapOfShape.hxx>
45#include <TopTools_MapOfShape.hxx>
46
47#ifdef OCCT_DEBUG
48extern Standard_Boolean BRepFeat_GettraceFEAT();
49#endif
50
51static void MajMap(const TopoDS_Shape&, // base
52 LocOpe_Pipe&,
53 TopTools_DataMapOfShapeListOfShape&, // myMap
54 TopoDS_Shape&, // myFShape
55 TopoDS_Shape&); // myLShape
56
57//=======================================================================
58//function : Init
59//purpose :
60//=======================================================================
61
62void BRepFeat_MakePipe::Init(const TopoDS_Shape& Sbase,
63 const TopoDS_Shape& Pbase,
64 const TopoDS_Face& Skface,
65 const TopoDS_Wire& Spine,
66 const Standard_Integer Mode,
67 const Standard_Boolean Modify)
68{
69#ifdef OCCT_DEBUG
70 Standard_Boolean trc = BRepFeat_GettraceFEAT();
71 if (trc) std::cout << "BRepFeat_MakePipe::Init" << std::endl;
72#endif
73 mySbase = Sbase;
74 BasisShapeValid();
75 mySkface = Skface;
76 SketchFaceValid();
77 myPbase = Pbase;
78 mySlface.Clear();
79 mySpine = Spine;
80 if(Mode == 0) {
81 myFuse = Standard_False;
82 myJustFeat = Standard_False;
83 }
84 else if(Mode == 1) {
85 myFuse = Standard_True;
86 myJustFeat = Standard_False;
87 }
88 else if(Mode == 2) {
89 myFuse = Standard_True;
90 myJustFeat = Standard_True;
91 }
92 else {
93 }
94 myModify = Modify;
95 myJustGluer = Standard_False;
96
97
98 //-------------- ifv
99 //mySkface.Nullify();
100 //-------------- ifv
101
102 myShape.Nullify();
103 myMap.Clear();
104 myFShape.Nullify();
105 myLShape.Nullify();
106 TopExp_Explorer exp;
107 for (exp.Init(mySbase,TopAbs_FACE);exp.More();exp.Next()) {
108 TopTools_ListOfShape thelist;
109 myMap.Bind(exp.Current(), thelist);
110 myMap(exp.Current()).Append(exp.Current());
111 }
112#ifdef OCCT_DEBUG
113 if (trc) {
114 if (myJustFeat) std::cout << " Just Feature" << std::endl;
115 if (myFuse) std::cout << " Fuse" << std::endl;
116 if (!myFuse) std::cout << " Cut" << std::endl;
117 if (!myModify) std::cout << " Modify = 0" << std::endl;
118 }
119#endif
120}
121
122
123//=======================================================================
124//function : Add
125//purpose : add faces of gluing
126//=======================================================================
127
128void BRepFeat_MakePipe::Add(const TopoDS_Edge& E,
129 const TopoDS_Face& F)
130{
131#ifdef OCCT_DEBUG
132 Standard_Boolean trc = BRepFeat_GettraceFEAT();
133 if (trc) std::cout << "BRepFeat_MakePipe::Add(Edge,face)" << std::endl;
134#endif
135 TopExp_Explorer exp;
136 for (exp.Init(mySbase,TopAbs_FACE);exp.More();exp.Next()) {
137 if (exp.Current().IsSame(F)) {
138 break;
139 }
140 }
141 if (!exp.More()) {
142 throw Standard_ConstructionError();
143 }
144
145 for (exp.Init(myPbase,TopAbs_EDGE);exp.More();exp.Next()) {
146 if (exp.Current().IsSame(E)) {
147 break;
148 }
149 }
150 if (!exp.More()) {
151 throw Standard_ConstructionError();
152 }
153
154 if (!mySlface.IsBound(F)) {
155 TopTools_ListOfShape thelist1;
156 mySlface.Bind(F,thelist1);
157 }
158 TopTools_ListIteratorOfListOfShape itl(mySlface(F));
159 for (; itl.More();itl.Next()) {
160 if (itl.Value().IsSame(E)) {
161 break;
162 }
163 }
164 if (!itl.More()) {
165 mySlface(F).Append(E);
166 }
167}
168
169
170//=======================================================================
171//function : Perform
172//purpose :
173//=======================================================================
174
175void BRepFeat_MakePipe::Perform()
176{
177#ifdef OCCT_DEBUG
178 Standard_Boolean trc = BRepFeat_GettraceFEAT();
179 if (trc) std::cout << "BRepFeat_MakePipe::Perform()" << std::endl;
180#endif
181 mySFrom.Nullify();
182 ShapeFromValid();
183 mySUntil.Nullify();
184 ShapeUntilValid();
185 myGluedF.Clear();
186 myPerfSelection = BRepFeat_NoSelection;
187 PerfSelectionValid();
188 TopoDS_Shape theBase = myPbase;
189 LocOpe_Pipe thePipe(mySpine,theBase);
190 TopoDS_Shape VraiPipe = thePipe.Shape();
191 MajMap(myPbase,thePipe,myMap,myFShape,myLShape);
192 myGShape = VraiPipe;
193 GeneratedShapeValid();
194
195 GluedFacesValid();
196
197 if(myGluedF.IsEmpty()) {
198 if(myFuse == 1) {
199 BRepAlgoAPI_Fuse f(mySbase, myGShape);
200 myShape = f.Shape();
201 UpdateDescendants(f, myShape, Standard_False);
202 Done();
203 }
204 else if(myFuse == 0) {
205 BRepAlgoAPI_Cut c(mySbase, myGShape);
206 myShape = c.Shape();
207 UpdateDescendants(c, myShape, Standard_False);
208 Done();
209 }
210 else {
211 myShape = myGShape;
212 Done();
213 }
214 }
215 else {
216 myFShape = thePipe.FirstShape();
217 TColgp_SequenceOfPnt spt;
218 LocOpe::SampleEdges(myFShape,spt);
219 myCurves = thePipe.Curves(spt);
220 myBCurve = thePipe.BarycCurve();
221 GlobalPerform();
222 }
223}
224
225
226//=======================================================================
227//function : Perform
228//purpose : till shape Until
229//=======================================================================
230
231void BRepFeat_MakePipe::Perform(const TopoDS_Shape& Until)
232{
233#ifdef OCCT_DEBUG
234 Standard_Boolean trc = BRepFeat_GettraceFEAT();
235 if (trc) std::cout << "BRepFeat_MakePipe::Perform(Until)" << std::endl;
236#endif
237 if (Until.IsNull()) {
238 throw Standard_ConstructionError();
239 }
240 TopExp_Explorer exp(Until, TopAbs_FACE);
241 if (!exp.More()) {
242 throw Standard_ConstructionError();
243 }
244 myGluedF.Clear();
245 myPerfSelection = BRepFeat_SelectionU;
246 PerfSelectionValid();
247 mySFrom.Nullify();
248 ShapeFromValid();
249 mySUntil = Until;
250 TransformShapeFU(1);
251 ShapeUntilValid();
252 LocOpe_Pipe thePipe(mySpine,myPbase);
253 TopoDS_Shape VraiTuyau = thePipe.Shape();
254 MajMap(myPbase,thePipe,myMap,myFShape,myLShape);
255 myGShape = VraiTuyau;
256 GeneratedShapeValid();
257
258 GluedFacesValid();
259
260 myFShape = thePipe.FirstShape();
261 TColgp_SequenceOfPnt spt;
262 LocOpe::SampleEdges(myFShape,spt);
263 myCurves = thePipe.Curves(spt);
264 myBCurve = thePipe.BarycCurve();
265 GlobalPerform();
266}
267
268
269//=======================================================================
270//function : Perform
271//purpose : between From and Until
272//=======================================================================
273
274void BRepFeat_MakePipe::Perform(const TopoDS_Shape& From,
275 const TopoDS_Shape& Until)
276{
277#ifdef OCCT_DEBUG
278 Standard_Boolean trc = BRepFeat_GettraceFEAT();
279 if (trc) std::cout << "BRepFeat_MakePipe::Perform(From,Until)" << std::endl;
280#endif
281 if (From.IsNull() || Until.IsNull()) {
282 throw Standard_ConstructionError();
283 }
284 if (!mySkface.IsNull()) {
285 if (From.IsSame(mySkface)) {
286 Perform(Until);
287 return;
288 }
289 else if (Until.IsSame(mySkface)) {
290 Perform(From);
291 return;
292 }
293 }
294 myGluedF.Clear();
295 myPerfSelection = BRepFeat_SelectionFU;
296 PerfSelectionValid();
297 TopExp_Explorer exp(From, TopAbs_FACE);
298 if (!exp.More()) {
299 throw Standard_ConstructionError();
300 }
301 exp.Init(Until, TopAbs_FACE);
302 if (!exp.More()) {
303 throw Standard_ConstructionError();
304 }
305 mySFrom = From;
306 TransformShapeFU(0);
307 ShapeFromValid();
308 mySUntil = Until;
309 TransformShapeFU(1);
310 ShapeUntilValid();
311 LocOpe_Pipe thePipe(mySpine,myPbase);
312 TopoDS_Shape VraiTuyau = thePipe.Shape();
313 MajMap(myPbase,thePipe,myMap,myFShape,myLShape);
314 myGShape = VraiTuyau;
315 GeneratedShapeValid();
316
317 // mySbase, myPbase, mySlface, thePipe, myGluedF);
318 GluedFacesValid();
319
320 myFShape = thePipe.FirstShape();
321 TColgp_SequenceOfPnt spt;
322 LocOpe::SampleEdges(myFShape,spt);
323 myCurves = thePipe.Curves(spt);
324 myBCurve = thePipe.BarycCurve();
325 GlobalPerform();
326}
327
328
329//=======================================================================
330//function : Curves
331//purpose : curves parallel to the generating wire of the pipe
332//=======================================================================
333
334void BRepFeat_MakePipe::Curves(TColGeom_SequenceOfCurve& scur)
335{
336 scur = myCurves;
337}
338
339//=======================================================================
340//function : BarycCurve
341//purpose : pass through the center of mass
342//=======================================================================
343
344Handle(Geom_Curve) BRepFeat_MakePipe::BarycCurve()
345{
346 return myBCurve;
347}
348
349//=======================================================================
350//function : MajMap
351//purpose : management of descendants
352//=======================================================================
353
354static void MajMap(const TopoDS_Shape& theB,
355 LocOpe_Pipe& theP,
356 TopTools_DataMapOfShapeListOfShape& theMap, // myMap
357 TopoDS_Shape& theFShape, // myFShape
358 TopoDS_Shape& theLShape) // myLShape
359{
360 TopExp_Explorer exp(theP.FirstShape(),TopAbs_WIRE);
361 if (exp.More()) {
362 theFShape = exp.Current();
363 TopTools_ListOfShape thelist2;
364 theMap.Bind(theFShape, thelist2);
365 for (exp.Init(theP.FirstShape(),TopAbs_FACE);exp.More();exp.Next()) {
366 theMap(theFShape).Append(exp.Current());
367 }
368 }
369
370 exp.Init(theP.LastShape(),TopAbs_WIRE);
371 if (exp.More()) {
372 theLShape = exp.Current();
373 TopTools_ListOfShape thelist3;
374 theMap.Bind(theLShape, thelist3);
375 for (exp.Init(theP.LastShape(),TopAbs_FACE);exp.More();exp.Next()) {
376 theMap(theLShape).Append(exp.Current());
377 }
378 }
379
380 for (exp.Init(theB,TopAbs_EDGE); exp.More(); exp.Next()) {
381 if (!theMap.IsBound(exp.Current())) {
382 TopTools_ListOfShape thelist4;
383 theMap.Bind(exp.Current(), thelist4);
384 theMap(exp.Current()) = theP.Shapes(exp.Current());
385 }
386 }
387}
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