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0031642: Visualization - crash in Graphic3d_Structure::SetVisual() on redisplaying...
[occt.git] / src / IGESGeom / IGESGeom_ToolCurveOnSurface.cxx
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b311480e 1// Created by: CKY / Contract Toubro-Larsen
2// Copyright (c) 1993-1999 Matra Datavision
973c2be1 3// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 4//
973c2be1 5// This file is part of Open CASCADE Technology software library.
7fd59977 6//
d5f74e42 7// This library is free software; you can redistribute it and/or modify it under
8// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 9// by the Free Software Foundation, with special exception defined in the file
10// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11// distribution for complete text of the license and disclaimer of any warranty.
7fd59977 12//
973c2be1 13// Alternatively, this file may be used under the terms of Open CASCADE
14// commercial license or contractual agreement.
b311480e 15
16//--------------------------------------------------------------------
7fd59977 17//--------------------------------------------------------------------
18
42cf5bc1 19#include <IGESData_DirChecker.hxx>
20#include <IGESData_IGESDumper.hxx>
7fd59977 21#include <IGESData_IGESEntity.hxx>
42cf5bc1 22#include <IGESData_IGESReaderData.hxx>
23#include <IGESData_IGESWriter.hxx>
24#include <IGESData_ParamCursor.hxx>
25#include <IGESData_ParamReader.hxx>
26#include <IGESData_Status.hxx>
27#include <IGESGeom_CurveOnSurface.hxx>
28#include <IGESGeom_ToolCurveOnSurface.hxx>
29#include <Interface_Check.hxx>
30#include <Interface_CopyTool.hxx>
31#include <Interface_EntityIterator.hxx>
7fd59977 32#include <Interface_Macros.hxx>
42cf5bc1 33#include <Interface_ShareTool.hxx>
34#include <Message_Messenger.hxx>
7fd59977 35#include <Message_Msg.hxx>
42cf5bc1 36#include <Standard_DomainError.hxx>
7fd59977 37
42cf5bc1 38// MGE 30/07/98
7fd59977 39//=======================================================================
40//function : IGESGeom_ToolCurveOnSurface
41//purpose :
42//=======================================================================
7fd59977 43IGESGeom_ToolCurveOnSurface::IGESGeom_ToolCurveOnSurface ()
44{
45}
46
47
48//=======================================================================
49//function : ReadOwnParams
50//purpose :
51//=======================================================================
52
53void IGESGeom_ToolCurveOnSurface::ReadOwnParams
54 (const Handle(IGESGeom_CurveOnSurface)& ent,
55 const Handle(IGESData_IGESReaderData)& IR, IGESData_ParamReader& PR) const
56{
57
58 // MGE 30/07/98
59
60 Standard_Integer aMode, aPreference;
61 Handle(IGESData_IGESEntity) aSurface;
62 Handle(IGESData_IGESEntity) aCurveUV;
63 Handle(IGESData_IGESEntity) aCurve3D;
64 IGESData_Status aStatus;
65
66 //Standard_Boolean st; //szv#4:S4163:12Mar99 not needed
67
68 if (!PR.ReadInteger(PR.Current(), aMode)){ //szv#4:S4163:12Mar99 `st=` not needed
69 Message_Msg Msg276("XSTEP_276");
70 PR.SendFail(Msg276);
71 }
72 if (!PR.ReadEntity(IR, PR.Current(),aStatus, aSurface)){
73 Message_Msg Msg131("XSTEP_131");
74 switch(aStatus) {
75 case IGESData_ReferenceError: {
76 Message_Msg Msg216 ("IGES_216");
77 Msg131.Arg(Msg216.Value());
78 PR.SendFail(Msg131);
79 break; }
80 case IGESData_EntityError: {
81 Message_Msg Msg217 ("IGES_217");
82 Msg131.Arg(Msg217.Value());
83 PR.SendFail(Msg131);
84 break; }
85 default:{
86 }
87 }
88 } //szv#4:S4163:12Mar99 `st=` not needed
89
90 if (!PR.ReadEntity(IR, PR.Current(), aStatus, aCurveUV, Standard_True)){
91 Message_Msg Msg132("XSTEP_132");
92 switch(aStatus) {
93 case IGESData_ReferenceError: {
94 Message_Msg Msg216 ("IGES_216");
95 Msg132.Arg(Msg216.Value());
96 PR.SendFail(Msg132);
97 break; }
98 case IGESData_EntityError: {
99 Message_Msg Msg217 ("IGES_217");
100 Msg132.Arg(Msg217.Value());
101 PR.SendFail(Msg132);
102 break; }
103 default:{
104 }
105 }
106 } //szv#4:S4163:12Mar99 `st=` not needed
107 if (!PR.ReadEntity(IR, PR.Current(), aStatus, aCurve3D, Standard_True)){; //szv#4:S4163:12Mar99 `st=` not needed
108 Message_Msg Msg133("XSTEP_133");
109 switch(aStatus) {
110 case IGESData_ReferenceError: {
111 Message_Msg Msg216 ("IGES_216");
112 Msg133.Arg(Msg216.Value());
113 PR.SendFail(Msg133);
114 break; }
115 case IGESData_EntityError: {
116 Message_Msg Msg217 ("IGES_217");
117 Msg133.Arg(Msg217.Value());
118 PR.SendFail(Msg133);
119 break; }
120 default:{
121 }
122 }
123 }
124 if (!PR.ReadInteger(PR.Current(), aPreference)){ //szv#4:S4163:12Mar99 `st=` not needed
125 Message_Msg Msg277("XSTEP_277");
126 PR.SendFail(Msg277);
127 }
128/*
129 st = PR.ReadInteger(PR.Current(), "Creation mode of curve", aMode);
130 st = PR.ReadEntity(IR, PR.Current(), "Surface (on which curve lies)", aSurface);
131 st = PR.ReadEntity(IR, PR.Current(), "Curve UV", aCurveUV, Standard_True);
132 st = PR.ReadEntity(IR, PR.Current(), "Curve 3D", aCurve3D, Standard_True);
133 st = PR.ReadInteger(PR.Current(), "Preferred representation", aPreference);
134*/
135 DirChecker(ent).CheckTypeAndForm(PR.CCheck(),ent);
136 ent->Init
137 (aMode, aSurface, aCurveUV, aCurve3D, aPreference);
138}
139
140
141//=======================================================================
142//function : WriteOwnParams
143//purpose :
144//=======================================================================
145
146void IGESGeom_ToolCurveOnSurface::WriteOwnParams
147 (const Handle(IGESGeom_CurveOnSurface)& ent, IGESData_IGESWriter& IW) const
148{
149 IW.Send(ent->CreationMode());
150 IW.Send(ent->Surface());
151 IW.Send(ent->CurveUV());
152 IW.Send(ent->Curve3D());
153 IW.Send(ent->PreferenceMode());
154}
155
156
157//=======================================================================
158//function : OwnShared
159//purpose :
160//=======================================================================
161
162void IGESGeom_ToolCurveOnSurface::OwnShared(const Handle(IGESGeom_CurveOnSurface)& ent,
163 Interface_EntityIterator& iter) const
164{
165 iter.GetOneItem(ent->Surface());
166 iter.GetOneItem(ent->CurveUV());
167 iter.GetOneItem(ent->Curve3D());
168}
169
170
171//=======================================================================
172//function : OwnCopy
173//purpose :
174//=======================================================================
175
176void IGESGeom_ToolCurveOnSurface::OwnCopy(const Handle(IGESGeom_CurveOnSurface)& another,
177 const Handle(IGESGeom_CurveOnSurface)& ent,
178 Interface_CopyTool& TC) const
179{
180 DeclareAndCast(IGESData_IGESEntity, aSurface, TC.Transferred(another->Surface()));
181 DeclareAndCast(IGESData_IGESEntity, aCurveUV, TC.Transferred(another->CurveUV()));
182 DeclareAndCast(IGESData_IGESEntity, aCurve3D, TC.Transferred(another->Curve3D()));
183
184 Standard_Integer aMode = another->CreationMode();
185 Standard_Integer aPreference = another->PreferenceMode();
186
187 ent->Init(aMode, aSurface, aCurveUV, aCurve3D, aPreference);
188}
189
190
191//=======================================================================
192//function : OwnCorrect
193//purpose :
194//=======================================================================
195
196Standard_Boolean IGESGeom_ToolCurveOnSurface::OwnCorrect
197 (const Handle(IGESGeom_CurveOnSurface)& ent) const
198{
199 Handle(IGESData_IGESEntity) c2d = ent->CurveUV();
200 if (c2d.IsNull()) return Standard_False;
201 Standard_Integer uf = c2d->UseFlag();
202 if (uf == 5) return Standard_False;
203 c2d->InitStatus
204 (c2d->BlankStatus(),c2d->SubordinateStatus(),5,c2d->HierarchyStatus());
205 return Standard_True;
206}
207
208
209//=======================================================================
210//function : DirChecker
211//purpose :
212//=======================================================================
213
214IGESData_DirChecker IGESGeom_ToolCurveOnSurface::DirChecker
215 (const Handle(IGESGeom_CurveOnSurface)& /* ent */ ) const
216{
217 IGESData_DirChecker DC(142, 0);
218 DC.Structure(IGESData_DefVoid);
219 DC.LineFont(IGESData_DefAny);
220// DC.LineWeight(IGESData_DefValue);
221 DC.Color(IGESData_DefAny);
222
223 DC.UseFlagRequired (5);
224 DC.HierarchyStatusIgnored ();
225 return DC;
226}
227
228
229//=======================================================================
230//function : OwnCheck
231//purpose :
232//=======================================================================
233
234void IGESGeom_ToolCurveOnSurface::OwnCheck(const Handle(IGESGeom_CurveOnSurface)& ent,
235 const Interface_ShareTool&,
236 Handle(Interface_Check)& ach) const
237{
238 // MGE 30/07/98
239 // Building of messages
240 //========================================
241 //Message_Msg Msg134 = Message_Msg("XSTEP_134");
242 //========================================
243
244// if (ent->CreationMode() < 0 || ent->CreationMode() > 3)
245// ach.SendFail("Incorrect value for the Creation Mode");
246// Standard_Integer pref = ent->PreferenceMode();
247// if (pref < 0 || pref > 3)
248// ach.SendFail("Incorrect value for the Preference Mode");
249// tolerance a la norme
250// if (pref == 1 && ent->CurveUV().IsNull())
251// ach.AddWarning("Preference Mode asks UV and Curve UV not defined");
252// if (pref == 2 && ent->Curve3D().IsNull())
253// ach.AddWarning("Preference Mode asks UV and Curve UV not defined");
254 if (ent->CurveUV().IsNull() && ent->Curve3D().IsNull()) {
255 Message_Msg Msg134 = Message_Msg("XSTEP_134");
256 ach->SendFail(Msg134);
257 }
258}
259
260
261//=======================================================================
262//function : OwnDump
263//purpose :
264//=======================================================================
265
266void IGESGeom_ToolCurveOnSurface::OwnDump(const Handle(IGESGeom_CurveOnSurface)& ent,
267 const IGESData_IGESDumper& dumper,
0ebe5b0a 268 Standard_OStream& S,
7fd59977 269 const Standard_Integer level) const
270{
0ebe5b0a 271 S << "IGESGeom_CurveOnSurface\n\n";
7fd59977 272 Standard_Integer sublevel = (level <= 4) ? 0 : 1;
273
274 Standard_Integer crem = ent->CreationMode();
275 S << "Creation Mode : " << crem << " i.e. ";
0ebe5b0a 276 if (crem == 0) S << " <Unspecified>\n";
277 else if (crem == 1) S << " Projection of a Curve on a Surface\n";
278 else if (crem == 2) S << " Intersection of two Surfaces\n";
279 else if (crem == 3) S << " Isoparametric Curve (either U or V)\n";
280 else S << " <Incorrect Value>\n";
7fd59977 281 S << "The Surface on which the curve lies : ";
282 dumper.Dump(ent->Surface(),S, sublevel);
0ebe5b0a 283 S << "\n"
284 "The curve B (in the parametric space (u, v)) : ";
7fd59977 285 dumper.Dump(ent->CurveUV(),S, sublevel);
0ebe5b0a 286 S << "\n"
287 "The curve C (in the 3D Space) : ";
7fd59977 288 dumper.Dump(ent->Curve3D(),S, sublevel);
0ebe5b0a 289 S << "\n";
7fd59977 290 Standard_Integer pref = ent->PreferenceMode();
291 S << "Preferred representation mode : " << pref << " i.e. ";
0ebe5b0a 292 if (pref == 0) S << " <Unspecified>\n";
293 else if (pref == 1) S << " Curve B on Surface\n";
294 else if (pref == 2) S << " Curve C in 3D Space\n";
295 else if (pref == 3) S << " Curves B & C equally preferred\n";
296 else S << " <Incorrect Value>\n";
7fd59977 297}
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