1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
|
//--------------------------------------------------------------------
//
// File Name : IGESGeom_SplineCurve.cxx
// Date :
// Author : CKY / Contract Toubro-Larsen
// Copyright : MATRA-DATAVISION 1993
//
//--------------------------------------------------------------------
#include <IGESGeom_ToolSplineCurve.ixx>
#include <IGESData_ParamCursor.hxx>
#include <TColStd_HArray2OfReal.hxx>
#include <TColStd_HArray1OfReal.hxx>
#include <IGESData_Dump.hxx>
#include <Interface_Macros.hxx>
#include <stdio.h>
// MGE 29/07/98
#include <Message_Msg.hxx>
IGESGeom_ToolSplineCurve::IGESGeom_ToolSplineCurve () { }
void IGESGeom_ToolSplineCurve::ReadOwnParams
(const Handle(IGESGeom_SplineCurve)& ent,
const Handle(IGESData_IGESReaderData)& /* IR */, IGESData_ParamReader& PR) const
{
// MGE 29/07/98
// Building of messages
//Standard_Boolean st; //szv#4:S4163:12Mar99 not needed
Standard_Integer nbSegments;
Standard_Integer aType, aDegree, nbDimensions;;
Handle(TColStd_HArray1OfReal) allBreakPoints;
Handle(TColStd_HArray2OfReal) allXPolynomials;
Handle(TColStd_HArray2OfReal) allYPolynomials;
Handle(TColStd_HArray2OfReal) allZPolynomials;
Handle(TColStd_HArray1OfReal) allXvalues = new TColStd_HArray1OfReal(1, 4);
Handle(TColStd_HArray1OfReal) allYvalues = new TColStd_HArray1OfReal(1, 4);
Handle(TColStd_HArray1OfReal) allZvalues = new TColStd_HArray1OfReal(1, 4);
//szv#4:S4163:12Mar99 `st=` not needed
if (!PR.ReadInteger(PR.Current(), aType)){
Message_Msg Msg91("XSTEP_91");
PR.SendFail(Msg91);
}
if (!PR.ReadInteger(PR.Current(), aDegree)){
Message_Msg Msg92("XSTEP_92");
PR.SendFail(Msg92);
}
if (!PR.ReadInteger(PR.Current(), nbDimensions)){
Message_Msg Msg93("XSTEP_93");
PR.SendFail(Msg93);
}
//st = PR.ReadInteger(PR.Current(), Msg94, nbSegments); //szv#4:S4163:12Mar99 moved in if
/*
st = PR.ReadInteger(PR.Current(), "Spline Type", aType);
st = PR.ReadInteger(PR.Current(), "Degree Continuity", aDegree);
st = PR.ReadInteger(PR.Current(), "Number Of Dimensions", nbDimensions);
st = PR.ReadInteger(PR.Current(), "Number Of Segments", nbSegments);
*/
if (PR.ReadInteger(PR.Current(), nbSegments)) {
if (nbSegments <= 0){
Message_Msg Msg94("XSTEP_94");
PR.SendFail(Msg94);
}
else {
allXPolynomials = new TColStd_HArray2OfReal (1, nbSegments, 1, 4);
allYPolynomials = new TColStd_HArray2OfReal (1, nbSegments, 1, 4);
allZPolynomials = new TColStd_HArray2OfReal (1, nbSegments, 1, 4);
allBreakPoints = new TColStd_HArray1OfReal (1, (nbSegments + 1));
}
Message_Msg Msg95("XSTEP_95");
PR.ReadReals(PR.CurrentList(nbSegments + 1), Msg95, allBreakPoints); //szv#4:S4163:12Mar99 `st=` not needed
/*
st = PR.ReadReals(PR.CurrentList(nbSegments + 1), "Break Points",
allBreakPoints);
*/
}
else{
Message_Msg Msg94("XSTEP_94");
PR.SendFail(Msg94);
}
Handle(TColStd_HArray1OfReal) temp;
temp = new TColStd_HArray1OfReal(1,4);
if (! allXPolynomials.IsNull()) {
Standard_Integer I;
for (I = 1; I <= nbSegments; I++)
{
//st = PR.ReadReals(PR.CurrentList(4),"X-Coordinate Polynomial",temp); //szv#4:S4163:12Mar99 moved in if
if (PR.ReadReals(PR.CurrentList(4),"X-Coordinate Polynomial",temp)) {
Standard_Integer J;
for (J = 1; J <= 4; J++)
allXPolynomials->SetValue(I, J, temp->Value(J));
}
//st = PR.ReadReals(PR.CurrentList(4),"Y-Coordinate Polynomial",temp); //szv#4:S4163:12Mar99 moved in if
if (PR.ReadReals(PR.CurrentList(4),"Y-Coordinate Polynomial",temp)) {
Standard_Integer J;
for (J = 1; J <= 4; J++)
allYPolynomials->SetValue(I, J, temp->Value(J));
}
//st = PR.ReadReals(PR.CurrentList(4),"Z-Coordinate Polynomial",temp); //szv#4:S4163:12Mar99 moved in if
if (PR.ReadReals(PR.CurrentList(4),"Z-Coordinate Polynomial",temp)) {
Standard_Integer J;
for (J = 1; J <= 4; J++)
allZPolynomials->SetValue(I, J, temp->Value(J));
}
}
}
//st = PR.ReadReals(PR.CurrentList(4), "TerminatePoint X-Values", temp); //szv#4:S4163:12Mar99 moved in if
if (PR.ReadReals(PR.CurrentList(4), "TerminatePoint X-Values", temp)) {
Standard_Integer J;
for (J = 1; J <= 4; J++)
allXvalues->SetValue(J, temp->Value(J));
}
//st = PR.ReadReals(PR.CurrentList(4), "TerminatePoint Y-Values", temp); //szv#4:S4163:12Mar99 moved in if
if (PR.ReadReals(PR.CurrentList(4), "TerminatePoint Y-Values", temp)) {
Standard_Integer J;
for (J = 1; J <= 4; J++)
allYvalues->SetValue(J, temp->Value(J));
}
//st = PR.ReadReals(PR.CurrentList(4), "TerminatePoint Z-Values", temp); //szv#4:S4163:12Mar99 moved in if
if (PR.ReadReals(PR.CurrentList(4), "TerminatePoint Z-Values", temp)) {
Standard_Integer J;
for (J = 1; J <= 4; J++)
allZvalues->SetValue(J, temp->Value(J));
}
//sln 28.09.2001, BUC61004, If the condition is true function ent->Init is not called in order to avoid exception
if(allBreakPoints.IsNull() || allXPolynomials.IsNull() || allYPolynomials.IsNull() || allZPolynomials.IsNull())
return;
else
{
DirChecker(ent).CheckTypeAndForm(PR.CCheck(),ent);
ent->Init
(aType, aDegree, nbDimensions, allBreakPoints,
allXPolynomials, allYPolynomials, allZPolynomials,
allXvalues, allYvalues, allZvalues);
}
}
void IGESGeom_ToolSplineCurve::WriteOwnParams
(const Handle(IGESGeom_SplineCurve)& ent, IGESData_IGESWriter& IW) const
{
IW.Send(ent->SplineType());
IW.Send(ent->Degree());
IW.Send(ent->NbDimensions());
Standard_Integer nbSegments = ent->NbSegments();
IW.Send(nbSegments);
Standard_Integer I;
for (I = 1; I <= nbSegments + 1; I++)
IW.Send(ent->BreakPoint(I));
Standard_Real AX,BX,CX,DX, AY,BY,CY,DY, AZ,BZ,CZ,DZ;
for (I = 1; I <= nbSegments; I++) {
//no need to declare (hides the same name in an outer scope)
// Standard_Real AX,BX,CX,DX, AY,BY,CY,DY, AZ,BZ,CZ,DZ;
ent->XCoordPolynomial(I,AX,BX,CX,DX);
ent->YCoordPolynomial(I,AY,BY,CY,DY);
ent->ZCoordPolynomial(I,AZ,BZ,CZ,DZ);
IW.Send(AX); IW.Send(BX); IW.Send(CX); IW.Send(DX);
IW.Send(AY); IW.Send(BY); IW.Send(CY); IW.Send(DY);
IW.Send(AZ); IW.Send(BZ); IW.Send(CZ); IW.Send(DZ);
}
ent->XValues(AX,BX,CX,DX);
ent->YValues(AY,BY,CY,DY);
ent->ZValues(AZ,BZ,CZ,DZ);
IW.Send(AX); IW.Send(BX); IW.Send(CX); IW.Send(DX);
IW.Send(AY); IW.Send(BY); IW.Send(CY); IW.Send(DY);
IW.Send(AZ); IW.Send(BZ); IW.Send(CZ); IW.Send(DZ);
}
void IGESGeom_ToolSplineCurve::OwnShared
(const Handle(IGESGeom_SplineCurve)& /* ent */, Interface_EntityIterator& /* iter */) const
{
}
void IGESGeom_ToolSplineCurve::OwnCopy
(const Handle(IGESGeom_SplineCurve)& another,
const Handle(IGESGeom_SplineCurve)& ent, Interface_CopyTool& /* TC */) const
{
Standard_Integer I;
Standard_Real A, B, C, D;
Standard_Integer aType = another->SplineType();
Standard_Integer aDegree = another->Degree();
Standard_Integer nbDimensions = another->NbDimensions();
Standard_Integer nbSegments = another->NbSegments();
Handle(TColStd_HArray1OfReal) allBreakPoints =
new TColStd_HArray1OfReal(1, nbSegments+1);
for (I = 1; I <= (nbSegments + 1); I++)
allBreakPoints->SetValue(I, another->BreakPoint(I));
Handle(TColStd_HArray2OfReal) allXPolynomials =
new TColStd_HArray2OfReal(1, nbSegments, 1, 4);
Handle(TColStd_HArray2OfReal) allYPolynomials =
new TColStd_HArray2OfReal(1, nbSegments, 1, 4);
Handle(TColStd_HArray2OfReal) allZPolynomials =
new TColStd_HArray2OfReal(1, nbSegments, 1, 4);
for (I = 1; I <= nbSegments; I++) {
another->XCoordPolynomial(I, A, B, C, D);
allXPolynomials->SetValue(I, 1, A);
allXPolynomials->SetValue(I, 2, B);
allXPolynomials->SetValue(I, 3, C);
allXPolynomials->SetValue(I, 4, D);
another->YCoordPolynomial(I, A, B, C, D);
allYPolynomials->SetValue(I, 1, A);
allYPolynomials->SetValue(I, 2, B);
allYPolynomials->SetValue(I, 3, C);
allYPolynomials->SetValue(I, 4, D);
another->ZCoordPolynomial(I, A, B, C, D);
allZPolynomials->SetValue(I, 1, A);
allZPolynomials->SetValue(I, 2, B);
allZPolynomials->SetValue(I, 3, C);
allZPolynomials->SetValue(I, 4, D);
}
Handle(TColStd_HArray1OfReal) allXvalues =
new TColStd_HArray1OfReal(1, 4);
Handle(TColStd_HArray1OfReal) allYvalues =
new TColStd_HArray1OfReal(1, 4);
Handle(TColStd_HArray1OfReal) allZvalues =
new TColStd_HArray1OfReal(1, 4);
another->XValues(A, B, C, D);
allXvalues->SetValue(1, A);
allXvalues->SetValue(2, B);
allXvalues->SetValue(3, C);
allXvalues->SetValue(4, D);
another->YValues(A, B, C, D);
allYvalues->SetValue(1, A);
allYvalues->SetValue(2, B);
allYvalues->SetValue(3, C);
allYvalues->SetValue(4, D);
another->ZValues(A, B, C, D);
allZvalues->SetValue(1, A);
allZvalues->SetValue(2, B);
allZvalues->SetValue(3, C);
allZvalues->SetValue(4, D);
ent->Init(aType, aDegree, nbDimensions, allBreakPoints,
allXPolynomials, allYPolynomials, allZPolynomials,
allXvalues, allYvalues, allZvalues);
}
IGESData_DirChecker IGESGeom_ToolSplineCurve::DirChecker
(const Handle(IGESGeom_SplineCurve)& /* ent */ ) const
{
IGESData_DirChecker DC(112, 0);
DC.Structure(IGESData_DefVoid);
DC.LineFont(IGESData_DefAny);
// DC.LineWeight(IGESData_DefValue);
DC.Color(IGESData_DefAny);
DC.HierarchyStatusIgnored();
return DC;
}
void IGESGeom_ToolSplineCurve::OwnCheck
(const Handle(IGESGeom_SplineCurve)& ent,
const Interface_ShareTool& , Handle(Interface_Check)& ach) const
{
// MGE 29/07/98
// Building of messages
if (ent->SplineType() < 1 || ent->SplineType() > 6){
Message_Msg Msg91("XSTEP_91");
ach->SendFail(Msg91);
}
if (ent->NbDimensions() == 2) {
Standard_Integer nbSegments = ent->NbSegments();
Standard_Real AZ,BZ,CZ,DZ;
Message_Msg Msg96("XSTEP_96");
for (Standard_Integer I = 1; I <= nbSegments; I ++) {
ent->ZCoordPolynomial(I,AZ,BZ,CZ,DZ);
if (BZ != 0 || CZ != 0 || DZ != 0) {
ach->SendFail(Msg96);
}
}
}
else if (ent->NbDimensions() != 3){
Message_Msg Msg93("XSTEP_93");
ach->SendFail(Msg93);
}
}
void IGESGeom_ToolSplineCurve::OwnDump
(const Handle(IGESGeom_SplineCurve)& ent, const IGESData_IGESDumper& /* dumper */,
const Handle(Message_Messenger)& S, const Standard_Integer level) const
{
S << "IGESGeom_SplineCurve" << endl;
Standard_Integer nbSegments = ent->NbSegments();
S << "Spline Type : " << ent->SplineType() << " ";
switch (ent->SplineType())
{
case 1 : S << "(Linear)"; break;
case 2 : S << "(Quadratic)"; break;
case 3 : S << "(Cubic)"; break;
case 4 : S << "(Wilson-Fowler)"; break;
case 5 : S << "(Modified Wison-Fowler)"; break;
case 6 : S << "(B-Spline)"; break;
default : S << "(Invalid value)"; break;
}
S << endl;
S << "Degree Of Continuity : " << ent->Degree() << endl;
S << "Number Of Dimensions : " << ent->NbDimensions() << endl;
S << "Number Of Segments : " << ent->NbSegments() << endl;
S << "Segment Break Points : ";
IGESData_DumpVals(S ,level,1, nbSegments+1,ent->BreakPoint);
if (level <= 4) {
S << " [ also ask level > 4 for X-Y-Z Polynomials ]" << endl;
return;
}
S << " -- Polynomial Values --" << endl;
Standard_Real AX,BX,CX,DX, AY,BY,CY,DY, AZ,BZ,CZ,DZ;
for (Standard_Integer I = 1; I <= nbSegments; I++) {
//no need to declare (hides the same name in an outer scope)
// Standard_Real AX,BX,CX,DX, AY,BY,CY,DY, AZ,BZ,CZ,DZ;
ent->XCoordPolynomial(I,AX,BX,CX,DX);
ent->YCoordPolynomial(I,AY,BY,CY,DY);
ent->ZCoordPolynomial(I,AZ,BZ,CZ,DZ);
S << "Segment "<<I<<" : X Y Z"<<endl;
S << " A ... "<<AX<<" "<<AY<<" "<<AZ<<endl;
S << " B ... "<<BX<<" "<<BY<<" "<<BZ<<endl;
S << " C ... "<<CX<<" "<<CY<<" "<<CZ<<endl;
S << " D ... "<<DX<<" "<<DY<<" "<<DZ<<endl;
}
ent->XValues(AX,BX,CX,DX);
ent->YValues(AY,BY,CY,DY);
ent->ZValues(AZ,BZ,CZ,DZ);
S << "Terminate Point : X Y Z"<<endl;
S << " Value "<<AX<<" "<<AY<<" "<<AZ<<endl;
S << " 1st Derivative "<<BX<<" "<<BY<<" "<<BZ<<endl;
S << " 2nd Der./2! "<<CX<<" "<<CY<<" "<<CZ<<endl;
S << " 3rd Der./3! "<<DX<<" "<<DY<<" "<<DZ<<endl;
}
|
