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b311480e | 1 | // Created by: NW,JPB,CAL |
2 | // Copyright (c) 1991-1999 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. |
b311480e | 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. | |
b311480e | 12 | // |
973c2be1 | 13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. | |
b311480e | 15 | |
2831708b | 16 | #include <Graphic3d_Structure.hxx> |
7fd59977 | 17 | |
42cf5bc1 | 18 | #include <Bnd_Box.hxx> |
19 | #include <gp_Pnt.hxx> | |
42cf5bc1 | 20 | #include <Graphic3d_DataStructureManager.hxx> |
7fd59977 | 21 | #include <Graphic3d_GraphicDriver.hxx> |
42cf5bc1 | 22 | #include <Graphic3d_Group.hxx> |
7fd59977 | 23 | #include <Graphic3d_MapIteratorOfMapOfStructure.hxx> |
42cf5bc1 | 24 | #include <Graphic3d_MapOfStructure.hxx> |
42cf5bc1 | 25 | #include <Graphic3d_PriorityDefinitionError.hxx> |
42cf5bc1 | 26 | #include <Graphic3d_StructureDefinitionError.hxx> |
27 | #include <Graphic3d_StructureManager.hxx> | |
42cf5bc1 | 28 | #include <Graphic3d_TransformError.hxx> |
29 | #include <Graphic3d_Vector.hxx> | |
7fd59977 | 30 | #include <Quantity_Color.hxx> |
42cf5bc1 | 31 | #include <Standard_Type.hxx> |
7fd59977 | 32 | #include <TColStd_Array2OfReal.hxx> |
7fd59977 | 33 | |
2831708b | 34 | #include "Graphic3d_Structure.pxx" |
35 | ||
63bcc448 | 36 | #include <stdio.h> |
2831708b | 37 | |
92efcf78 | 38 | IMPLEMENT_STANDARD_RTTIEXT(Graphic3d_Structure,MMgt_TShared) |
39 | ||
63bcc448 | 40 | //============================================================================= |
41 | //function : Graphic3d_Structure | |
42 | //purpose : | |
43 | //============================================================================= | |
44 | Graphic3d_Structure::Graphic3d_Structure (const Handle(Graphic3d_StructureManager)& theManager) | |
45 | : myStructureManager (theManager.operator->()), | |
46 | myFirstStructureManager (theManager.operator->()), | |
47 | myComputeVisual (Graphic3d_TOS_ALL), | |
48 | myHighlightColor (Quantity_NOC_WHITE), | |
49 | myHighlightMethod (Aspect_TOHM_COLOR), | |
50 | myOwner (NULL), | |
51 | myVisual (Graphic3d_TOS_ALL) | |
7fd59977 | 52 | { |
c357e426 | 53 | myCStructure = theManager->GraphicDriver()->CreateStructure (theManager); |
7fd59977 | 54 | } |
55 | ||
679ecdee | 56 | //============================================================================= |
57 | //function : Graphic3d_Structure | |
58 | //purpose : | |
59 | //============================================================================= | |
60 | Graphic3d_Structure::Graphic3d_Structure (const Handle(Graphic3d_StructureManager)& theManager, | |
61 | const Handle(Graphic3d_Structure)& thePrs) | |
62 | : myStructureManager (theManager.operator->()), | |
63 | myFirstStructureManager (theManager.operator->()), | |
64 | myComputeVisual (thePrs->myComputeVisual), | |
65 | myHighlightColor (thePrs->myHighlightColor), | |
66 | myHighlightMethod (thePrs->myHighlightMethod), | |
67 | myOwner (thePrs->myOwner), | |
68 | myVisual (thePrs->myVisual) | |
69 | { | |
70 | myCStructure = thePrs->myCStructure->ShadowLink (theManager); | |
679ecdee | 71 | } |
72 | ||
63bcc448 | 73 | //============================================================================= |
e6f550da | 74 | //function : ~Graphic3d_Structure |
63bcc448 | 75 | //purpose : |
76 | //============================================================================= | |
e6f550da | 77 | Graphic3d_Structure::~Graphic3d_Structure() |
63bcc448 | 78 | { |
79 | // as myFirstStructureManager can be already destroyed, | |
bbf32d01 | 80 | // avoid attempts to access it |
63bcc448 | 81 | myFirstStructureManager = NULL; |
82 | Remove(); | |
7fd59977 | 83 | } |
84 | ||
63bcc448 | 85 | //============================================================================= |
86 | //function : Clear | |
87 | //purpose : | |
88 | //============================================================================= | |
89 | void Graphic3d_Structure::Clear (const Standard_Boolean theWithDestruction) | |
98178592 A |
90 | { |
91 | if (IsDeleted()) return; | |
7fd59977 | 92 | |
98178592 | 93 | // clean groups in graphics driver at first |
63bcc448 | 94 | GraphicClear (theWithDestruction); |
7fd59977 | 95 | |
b64d84be | 96 | myCStructure->ContainsFacet = 0; |
63bcc448 | 97 | myStructureManager->Clear (this, theWithDestruction); |
7fd59977 | 98 | |
50d06d8f | 99 | Update (true); |
7fd59977 | 100 | } |
101 | ||
b7cd4ba7 | 102 | //======================================================================= |
103 | //function : CalculateBoundBox | |
104 | //purpose : Calculates AABB of a structure. | |
105 | //======================================================================= | |
106 | void Graphic3d_Structure::CalculateBoundBox() | |
107 | { | |
108 | Graphic3d_BndBox4d aBox; | |
109 | addTransformed (aBox, Standard_True); | |
825aa485 | 110 | if (aBox.IsValid()) |
b7cd4ba7 | 111 | { |
112 | Graphic3d_Vec4 aMinPt (RealToShortReal (aBox.CornerMin().x()), | |
113 | RealToShortReal (aBox.CornerMin().y()), | |
114 | RealToShortReal (aBox.CornerMin().z()), | |
115 | 1.0f); | |
116 | Graphic3d_Vec4 aMaxPt (RealToShortReal (aBox.CornerMax().x()), | |
117 | RealToShortReal (aBox.CornerMax().y()), | |
118 | RealToShortReal (aBox.CornerMax().z()), | |
119 | 1.0f); | |
120 | myCStructure->ChangeBoundingBox() = Graphic3d_BndBox4f (aMinPt, aMaxPt); | |
121 | } | |
122 | else | |
123 | { | |
124 | myCStructure->ChangeBoundingBox().Clear(); | |
125 | } | |
126 | } | |
127 | ||
63bcc448 | 128 | //============================================================================= |
129 | //function : Remove | |
130 | //purpose : | |
131 | //============================================================================= | |
132 | void Graphic3d_Structure::Remove() | |
133 | { | |
134 | if (IsDeleted()) return; | |
98178592 | 135 | |
6c8126b5 A |
136 | // clean groups in graphics driver at first; this is also should be done |
137 | // to avoid unwanted group cleaning in group's destructor | |
138 | // Pass Standard_False to Clear(..) method to avoid updating in | |
139 | // structure manager, it isn't necessary, besides of it structure manager | |
140 | // could be already destroyed and invalid pointers used in structure; | |
b64d84be | 141 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIter (myCStructure->Groups()); aGroupIter.More(); aGroupIter.Next()) |
142 | { | |
143 | aGroupIter.ChangeValue()->Clear (Standard_False); | |
144 | } | |
98178592 | 145 | |
7fd59977 | 146 | Standard_Address APtr = (void *) this; |
81bba717 | 147 | // It is necessary to remove the eventual pointer on the structure |
148 | // that can be destroyed, in the list of descendants | |
b64d84be | 149 | // of ancestors of this structure and in the list of ancestors |
81bba717 | 150 | // of descendants of the same structure. |
7fd59977 | 151 | |
602d1ead | 152 | for (Standard_Integer aStructIdx = 1, aNbDesc = myDescendants.Size(); aStructIdx <= aNbDesc; ++aStructIdx) |
63bcc448 | 153 | { |
602d1ead | 154 | ((Graphic3d_Structure *)myDescendants.FindKey (aStructIdx))->Remove (APtr, Graphic3d_TOC_ANCESTOR); |
63bcc448 | 155 | } |
7fd59977 | 156 | |
602d1ead | 157 | for (Standard_Integer aStructIdx = 1, aNbAnces = myAncestors.Size(); aStructIdx <= aNbAnces; ++aStructIdx) |
63bcc448 | 158 | { |
602d1ead | 159 | ((Graphic3d_Structure *)myAncestors.FindKey (aStructIdx))->Remove (APtr, Graphic3d_TOC_DESCENDANT); |
63bcc448 | 160 | } |
7fd59977 | 161 | |
81bba717 | 162 | // Destruction of me in the graphic library |
63bcc448 | 163 | const Standard_Integer aStructId = myCStructure->Id; |
016e5959 | 164 | myCStructure->GraphicDriver()->RemoveIdentification(aStructId); |
63bcc448 | 165 | myCStructure->GraphicDriver()->RemoveStructure (myCStructure); |
166 | myCStructure.Nullify(); | |
7fd59977 | 167 | } |
168 | ||
63bcc448 | 169 | //============================================================================= |
170 | //function : Display | |
171 | //purpose : | |
172 | //============================================================================= | |
173 | void Graphic3d_Structure::Display() | |
174 | { | |
175 | if (IsDeleted()) return; | |
7fd59977 | 176 | |
63bcc448 | 177 | if (!myCStructure->stick) |
178 | { | |
179 | myCStructure->stick = 1; | |
180 | myStructureManager->Display (this); | |
7fd59977 | 181 | } |
182 | ||
a1954302 | 183 | if (myCStructure->visible != 1) |
184 | { | |
185 | myCStructure->visible = 1; | |
186 | myCStructure->OnVisibilityChanged(); | |
187 | } | |
7fd59977 | 188 | } |
189 | ||
b7cd4ba7 | 190 | //============================================================================= |
191 | //function : SetIsForHighlight | |
192 | //purpose : | |
193 | //============================================================================= | |
194 | void Graphic3d_Structure::SetIsForHighlight (const Standard_Boolean isForHighlight) | |
195 | { | |
196 | myCStructure->IsForHighlight = isForHighlight; | |
197 | } | |
198 | ||
63bcc448 | 199 | //============================================================================= |
200 | //function : SetDisplayPriority | |
201 | //purpose : | |
202 | //============================================================================= | |
203 | void Graphic3d_Structure::SetDisplayPriority (const Standard_Integer thePriority) | |
204 | { | |
205 | if (IsDeleted() | |
206 | || thePriority == myCStructure->Priority) | |
207 | { | |
208 | return; | |
209 | } | |
7fd59977 | 210 | |
63bcc448 | 211 | myCStructure->PreviousPriority = myCStructure->Priority; |
212 | myCStructure->Priority = thePriority; | |
7fd59977 | 213 | |
63bcc448 | 214 | if (myCStructure->Priority != myCStructure->PreviousPriority) |
215 | { | |
216 | Graphic3d_PriorityDefinitionError_Raise_if ((myCStructure->Priority > Structure_MAX_PRIORITY) | |
217 | || (myCStructure->Priority < Structure_MIN_PRIORITY), | |
218 | "Bad value for StructurePriority"); | |
219 | if (myCStructure->stick) | |
220 | { | |
221 | myStructureManager->ChangeDisplayPriority (this, myCStructure->PreviousPriority, myCStructure->Priority); | |
222 | } | |
7fd59977 | 223 | } |
7fd59977 | 224 | } |
225 | ||
63bcc448 | 226 | //============================================================================= |
227 | //function : ResetDisplayPriority | |
228 | //purpose : | |
229 | //============================================================================= | |
230 | void Graphic3d_Structure::ResetDisplayPriority() | |
231 | { | |
232 | if (IsDeleted() | |
233 | || myCStructure->Priority == myCStructure->PreviousPriority) | |
234 | { | |
235 | return; | |
7fd59977 | 236 | } |
237 | ||
63bcc448 | 238 | const Standard_Integer aPriority = myCStructure->Priority; |
239 | myCStructure->Priority = myCStructure->PreviousPriority; | |
240 | if (myCStructure->stick) | |
241 | { | |
242 | myStructureManager->ChangeDisplayPriority (this, aPriority, myCStructure->Priority); | |
243 | } | |
7fd59977 | 244 | } |
7fd59977 | 245 | |
63bcc448 | 246 | //============================================================================= |
247 | //function : DisplayPriority | |
248 | //purpose : | |
249 | //============================================================================= | |
250 | Standard_Integer Graphic3d_Structure::DisplayPriority() const | |
251 | { | |
252 | return myCStructure->Priority; | |
7fd59977 | 253 | } |
254 | ||
63bcc448 | 255 | //============================================================================= |
256 | //function : Erase | |
257 | //purpose : | |
258 | //============================================================================= | |
259 | void Graphic3d_Structure::Erase() | |
260 | { | |
261 | if (IsDeleted()) | |
262 | { | |
263 | return; | |
7fd59977 | 264 | } |
265 | ||
63bcc448 | 266 | if (myCStructure->stick) |
267 | { | |
268 | myCStructure->stick = 0; | |
269 | myStructureManager->Erase (this); | |
270 | } | |
7fd59977 | 271 | } |
272 | ||
63bcc448 | 273 | //============================================================================= |
274 | //function : Highlight | |
275 | //purpose : | |
276 | //============================================================================= | |
a1954302 | 277 | void Graphic3d_Structure::Highlight (const Aspect_TypeOfHighlightMethod theMethod, |
278 | const Quantity_Color& theColor, | |
279 | const Standard_Boolean theToUpdateMgr) | |
63bcc448 | 280 | { |
281 | if (IsDeleted()) | |
282 | { | |
283 | return; | |
284 | } | |
7fd59977 | 285 | |
a1954302 | 286 | myHighlightColor = theColor; |
287 | ||
81bba717 | 288 | // Highlight on already Highlighted structure. |
63bcc448 | 289 | if (myCStructure->highlight) |
290 | { | |
291 | Aspect_TypeOfUpdate anUpdateMode = myStructureManager->UpdateMode(); | |
292 | if (anUpdateMode == Aspect_TOU_WAIT) | |
293 | { | |
294 | UnHighlight(); | |
295 | } | |
296 | else | |
297 | { | |
298 | // To avoid call of method : Update() | |
81bba717 | 299 | // Not useful and can be costly. |
63bcc448 | 300 | myStructureManager->SetUpdateMode (Aspect_TOU_WAIT); |
301 | UnHighlight(); | |
302 | myStructureManager->SetUpdateMode (anUpdateMode); | |
7fd59977 | 303 | } |
304 | } | |
305 | ||
63bcc448 | 306 | SetDisplayPriority (Structure_MAX_PRIORITY - 1); |
7fd59977 | 307 | |
63bcc448 | 308 | GraphicHighlight (theMethod); |
7fd59977 | 309 | |
a1954302 | 310 | if (!theToUpdateMgr) |
63bcc448 | 311 | { |
312 | return; | |
313 | } | |
7fd59977 | 314 | |
a1954302 | 315 | if (myCStructure->stick) |
63bcc448 | 316 | { |
a1954302 | 317 | myStructureManager->Highlight (this, theMethod); |
7fd59977 | 318 | } |
319 | ||
a1954302 | 320 | Update(); |
7fd59977 | 321 | } |
322 | ||
63bcc448 | 323 | //============================================================================= |
324 | //function : SetVisible | |
325 | //purpose : | |
326 | //============================================================================= | |
327 | void Graphic3d_Structure::SetVisible (const Standard_Boolean theValue) | |
328 | { | |
329 | if (IsDeleted()) return; | |
7fd59977 | 330 | |
a1954302 | 331 | const unsigned isVisible = theValue ? 1 : 0; |
332 | if (myCStructure->visible == isVisible) | |
63bcc448 | 333 | { |
a1954302 | 334 | return; |
63bcc448 | 335 | } |
a1954302 | 336 | |
337 | myCStructure->visible = isVisible; | |
338 | myCStructure->OnVisibilityChanged(); | |
50d06d8f | 339 | Update (true); |
7fd59977 | 340 | } |
341 | ||
63bcc448 | 342 | //============================================================================= |
343 | //function : UnHighlight | |
344 | //purpose : | |
345 | //============================================================================= | |
346 | void Graphic3d_Structure::UnHighlight() | |
347 | { | |
348 | if (IsDeleted()) return; | |
7fd59977 | 349 | |
63bcc448 | 350 | if (myCStructure->highlight) |
351 | { | |
352 | myCStructure->highlight = 0; | |
7fd59977 | 353 | |
63bcc448 | 354 | GraphicUnHighlight(); |
355 | myStructureManager->UnHighlight (this); | |
7fd59977 | 356 | |
7fd59977 | 357 | ResetDisplayPriority(); |
63bcc448 | 358 | Update(); |
7fd59977 | 359 | } |
7fd59977 | 360 | } |
361 | ||
63bcc448 | 362 | //============================================================================= |
363 | //function : HighlightColor | |
364 | //purpose : | |
365 | //============================================================================= | |
366 | const Quantity_Color& Graphic3d_Structure::HighlightColor() const | |
367 | { | |
368 | return myHighlightColor; | |
7fd59977 | 369 | } |
370 | ||
63bcc448 | 371 | //============================================================================= |
372 | //function : IsDisplayed | |
373 | //purpose : | |
374 | //============================================================================= | |
375 | Standard_Boolean Graphic3d_Structure::IsDisplayed() const | |
376 | { | |
377 | return myCStructure->stick ? Standard_True : Standard_False; | |
7fd59977 | 378 | } |
379 | ||
63bcc448 | 380 | //============================================================================= |
381 | //function : IsDeleted | |
382 | //purpose : | |
383 | //============================================================================= | |
384 | Standard_Boolean Graphic3d_Structure::IsDeleted() const | |
385 | { | |
386 | return myCStructure.IsNull(); | |
7fd59977 | 387 | } |
388 | ||
63bcc448 | 389 | //============================================================================= |
390 | //function : IsHighlighted | |
391 | //purpose : | |
392 | //============================================================================= | |
393 | Standard_Boolean Graphic3d_Structure::IsHighlighted() const | |
394 | { | |
395 | return myCStructure->highlight ? Standard_True : Standard_False; | |
7fd59977 | 396 | } |
397 | ||
63bcc448 | 398 | //============================================================================= |
399 | //function : IsVisible | |
400 | //purpose : | |
401 | //============================================================================= | |
402 | Standard_Boolean Graphic3d_Structure::IsVisible() const | |
403 | { | |
404 | return myCStructure->visible ? Standard_True : Standard_False; | |
7fd59977 | 405 | } |
406 | ||
63bcc448 | 407 | //============================================================================= |
408 | //function : IsTransformed | |
409 | //purpose : | |
410 | //============================================================================= | |
411 | Standard_Boolean Graphic3d_Structure::IsTransformed() const | |
412 | { | |
6bd94e0d | 413 | return !myCStructure->Transformation.IsIdentity(); |
7fd59977 | 414 | } |
415 | ||
63bcc448 | 416 | //============================================================================= |
417 | //function : ContainsFacet | |
418 | //purpose : | |
419 | //============================================================================= | |
420 | Standard_Boolean Graphic3d_Structure::ContainsFacet() const | |
421 | { | |
422 | if (IsDeleted()) | |
423 | { | |
424 | return Standard_False; | |
425 | } | |
426 | else if (myCStructure->ContainsFacet > 0) | |
427 | { | |
428 | // if one of groups contains at least one facet, the structure contains it too | |
429 | return Standard_True; | |
430 | } | |
7fd59977 | 431 | |
63bcc448 | 432 | // stop at the first descendant containing at least one facet |
602d1ead | 433 | for (Graphic3d_IndexedMapOfAddress::Iterator anIter (myDescendants); anIter.More(); anIter.Next()) |
63bcc448 | 434 | { |
602d1ead | 435 | if (((const Graphic3d_Structure *)anIter.Value())->ContainsFacet()) |
63bcc448 | 436 | { |
437 | return Standard_True; | |
438 | } | |
439 | } | |
440 | return Standard_False; | |
7fd59977 | 441 | } |
442 | ||
63bcc448 | 443 | //============================================================================= |
444 | //function : IsEmpty | |
445 | //purpose : | |
446 | //============================================================================= | |
447 | Standard_Boolean Graphic3d_Structure::IsEmpty() const | |
448 | { | |
449 | if (IsDeleted()) | |
450 | { | |
451 | return Standard_True; | |
452 | } | |
7fd59977 | 453 | |
63bcc448 | 454 | // structure is empty: |
455 | // - if all these groups are empty | |
456 | // - or if all groups are empty and all their descendants are empty | |
457 | // - or if all its descendants are empty | |
b64d84be | 458 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIter (myCStructure->Groups()); aGroupIter.More(); aGroupIter.Next()) |
63bcc448 | 459 | { |
b64d84be | 460 | if (!aGroupIter.Value()->IsEmpty()) |
63bcc448 | 461 | { |
462 | return Standard_False; | |
463 | } | |
464 | } | |
7fd59977 | 465 | |
63bcc448 | 466 | // stop at the first non-empty descendant |
602d1ead | 467 | for (Graphic3d_IndexedMapOfAddress::Iterator anIter (myDescendants); anIter.More(); anIter.Next()) |
63bcc448 | 468 | { |
602d1ead | 469 | if (!((const Graphic3d_Structure* )anIter.Value())->IsEmpty()) |
63bcc448 | 470 | { |
471 | return Standard_False; | |
472 | } | |
473 | } | |
474 | return Standard_True; | |
7fd59977 | 475 | } |
476 | ||
63bcc448 | 477 | //============================================================================= |
478 | //function : GroupsWithFacet | |
479 | //purpose : | |
480 | //============================================================================= | |
481 | void Graphic3d_Structure::GroupsWithFacet (const Standard_Integer theDelta) | |
482 | { | |
483 | myCStructure->ContainsFacet = myCStructure->ContainsFacet + theDelta; | |
484 | if (myCStructure->ContainsFacet < 0) | |
485 | { | |
486 | myCStructure->ContainsFacet = 0; | |
487 | } | |
7fd59977 | 488 | } |
489 | ||
63bcc448 | 490 | //============================================================================= |
491 | //function : Compute | |
492 | //purpose : | |
493 | //============================================================================= | |
eb4320f2 | 494 | void Graphic3d_Structure::Compute() |
495 | { | |
496 | // Implemented by Presentation | |
497 | } | |
498 | ||
63bcc448 | 499 | //============================================================================= |
500 | //function : Compute | |
501 | //purpose : | |
502 | //============================================================================= | |
503 | Handle(Graphic3d_Structure) Graphic3d_Structure::Compute (const Handle(Graphic3d_DataStructureManager)& ) | |
504 | { | |
7fd59977 | 505 | // Implemented by Presentation |
506 | return this; | |
507 | } | |
508 | ||
63bcc448 | 509 | //============================================================================= |
510 | //function : Compute | |
511 | //purpose : | |
512 | //============================================================================= | |
513 | Handle(Graphic3d_Structure) Graphic3d_Structure::Compute (const Handle(Graphic3d_DataStructureManager)& , | |
514 | const TColStd_Array2OfReal& ) | |
515 | { | |
7fd59977 | 516 | // Implemented by Presentation |
517 | return this; | |
518 | } | |
519 | ||
63bcc448 | 520 | //============================================================================= |
521 | //function : Compute | |
522 | //purpose : | |
523 | //============================================================================= | |
524 | void Graphic3d_Structure::Compute (const Handle(Graphic3d_DataStructureManager)& , | |
525 | Handle(Graphic3d_Structure)& ) | |
526 | { | |
7fd59977 | 527 | // Implemented by Presentation |
528 | } | |
529 | ||
63bcc448 | 530 | //============================================================================= |
531 | //function : Compute | |
532 | //purpose : | |
533 | //============================================================================= | |
534 | void Graphic3d_Structure::Compute (const Handle(Graphic3d_DataStructureManager)& , | |
535 | const TColStd_Array2OfReal& , | |
536 | Handle(Graphic3d_Structure)& ) | |
537 | { | |
7fd59977 | 538 | // Implemented by Presentation |
539 | } | |
540 | ||
63bcc448 | 541 | //============================================================================= |
542 | //function : ReCompute | |
543 | //purpose : | |
544 | //============================================================================= | |
545 | void Graphic3d_Structure::ReCompute() | |
546 | { | |
547 | myStructureManager->ReCompute (this); | |
7fd59977 | 548 | } |
549 | ||
63bcc448 | 550 | //============================================================================= |
551 | //function : ReCompute | |
552 | //purpose : | |
553 | //============================================================================= | |
554 | void Graphic3d_Structure::ReCompute (const Handle(Graphic3d_DataStructureManager)& theProjector) | |
555 | { | |
556 | myStructureManager->ReCompute (this, theProjector); | |
7fd59977 | 557 | } |
558 | ||
197ac94e | 559 | //============================================================================= |
560 | //function : SetInfiniteState | |
561 | //purpose : | |
562 | //============================================================================= | |
563 | void Graphic3d_Structure::SetInfiniteState (const Standard_Boolean theToSet) | |
564 | { | |
63bcc448 | 565 | myCStructure->IsInfinite = theToSet ? 1 : 0; |
7fd59977 | 566 | } |
567 | ||
63bcc448 | 568 | //============================================================================= |
569 | //function : IsInfinite | |
570 | //purpose : | |
571 | //============================================================================= | |
572 | Standard_Boolean Graphic3d_Structure::IsInfinite() const | |
573 | { | |
574 | return IsDeleted() | |
575 | || myCStructure->IsInfinite; | |
7fd59977 | 576 | } |
577 | ||
63bcc448 | 578 | //============================================================================= |
579 | //function : GraphicClear | |
580 | //purpose : | |
581 | //============================================================================= | |
582 | void Graphic3d_Structure::GraphicClear (const Standard_Boolean theWithDestruction) | |
5e27df78 | 583 | { |
b64d84be | 584 | if (myCStructure.IsNull()) |
5e27df78 | 585 | { |
b64d84be | 586 | return; |
5e27df78 | 587 | } |
7fd59977 | 588 | |
b64d84be | 589 | // clean and empty each group |
590 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIter (myCStructure->Groups()); aGroupIter.More(); aGroupIter.Next()) | |
5e27df78 | 591 | { |
b64d84be | 592 | aGroupIter.ChangeValue()->Clear(); |
593 | } | |
594 | if (!theWithDestruction) | |
595 | { | |
596 | return; | |
597 | } | |
7fd59977 | 598 | |
b64d84be | 599 | while (!myCStructure->Groups().IsEmpty()) |
600 | { | |
601 | Handle(Graphic3d_Group) aGroup = myCStructure->Groups().First(); | |
602 | aGroup->Remove(); | |
7fd59977 | 603 | } |
b64d84be | 604 | myCStructure->Clear(); |
7fd59977 | 605 | } |
606 | ||
63bcc448 | 607 | //============================================================================= |
608 | //function : GraphicConnect | |
609 | //purpose : | |
610 | //============================================================================= | |
bf75be98 | 611 | void Graphic3d_Structure::GraphicConnect (const Handle(Graphic3d_Structure)& theDaughter) |
612 | { | |
63bcc448 | 613 | myCStructure->Connect (*theDaughter->myCStructure); |
7fd59977 | 614 | } |
615 | ||
63bcc448 | 616 | //============================================================================= |
617 | //function : GraphicDisconnect | |
618 | //purpose : | |
619 | //============================================================================= | |
bf75be98 | 620 | void Graphic3d_Structure::GraphicDisconnect (const Handle(Graphic3d_Structure)& theDaughter) |
621 | { | |
63bcc448 | 622 | myCStructure->Disconnect (*theDaughter->myCStructure); |
7fd59977 | 623 | } |
624 | ||
63bcc448 | 625 | //============================================================================= |
626 | //function : Groups | |
627 | //purpose : | |
628 | //============================================================================= | |
629 | const Graphic3d_SequenceOfGroup& Graphic3d_Structure::Groups() const | |
630 | { | |
b64d84be | 631 | return myCStructure->Groups(); |
7fd59977 | 632 | } |
633 | ||
63bcc448 | 634 | //============================================================================= |
635 | //function : NumberOfGroups | |
636 | //purpose : | |
637 | //============================================================================= | |
638 | Standard_Integer Graphic3d_Structure::NumberOfGroups() const | |
639 | { | |
b64d84be | 640 | return myCStructure->Groups().Length(); |
7fd59977 | 641 | } |
642 | ||
63bcc448 | 643 | //============================================================================= |
644 | //function : SetVisual | |
645 | //purpose : | |
646 | //============================================================================= | |
647 | void Graphic3d_Structure::SetVisual (const Graphic3d_TypeOfStructure theVisual) | |
648 | { | |
649 | if (IsDeleted() | |
650 | || myVisual == theVisual) | |
651 | { | |
652 | return; | |
7fd59977 | 653 | } |
7fd59977 | 654 | |
63bcc448 | 655 | if (!myCStructure->stick) |
656 | { | |
657 | myVisual = theVisual; | |
658 | SetComputeVisual (theVisual); | |
659 | } | |
660 | else | |
661 | { | |
662 | Aspect_TypeOfUpdate anUpdateMode = myStructureManager->UpdateMode(); | |
663 | if (anUpdateMode == Aspect_TOU_WAIT) | |
664 | { | |
665 | Erase(); | |
666 | myVisual = theVisual; | |
667 | SetComputeVisual (theVisual); | |
668 | Display(); | |
7fd59977 | 669 | } |
670 | else { | |
81bba717 | 671 | // To avoid calling method : Update () |
672 | // Not useful and can be costly. | |
63bcc448 | 673 | myStructureManager->SetUpdateMode (Aspect_TOU_WAIT); |
674 | Erase(); | |
675 | myVisual = theVisual; | |
676 | SetComputeVisual (theVisual); | |
677 | myStructureManager->SetUpdateMode (anUpdateMode); | |
678 | Display(); | |
7fd59977 | 679 | } |
680 | } | |
7fd59977 | 681 | } |
682 | ||
63bcc448 | 683 | //============================================================================= |
684 | //function : SetZoomLimit | |
685 | //purpose : | |
686 | //============================================================================= | |
687 | void Graphic3d_Structure::SetZoomLimit (const Standard_Real theLimitInf, | |
688 | const Standard_Real theLimitSup) | |
689 | { | |
690 | (void )theLimitInf; | |
691 | (void )theLimitSup; | |
692 | Graphic3d_StructureDefinitionError_Raise_if (theLimitInf <= 0.0, | |
693 | "Bad value for ZoomLimit inf"); | |
694 | Graphic3d_StructureDefinitionError_Raise_if (theLimitSup <= 0.0, | |
695 | "Bad value for ZoomLimit sup"); | |
696 | Graphic3d_StructureDefinitionError_Raise_if (theLimitSup < theLimitInf, | |
697 | "ZoomLimit sup < ZoomLimit inf"); | |
7fd59977 | 698 | } |
699 | ||
63bcc448 | 700 | //============================================================================= |
701 | //function : Visual | |
702 | //purpose : | |
703 | //============================================================================= | |
704 | Graphic3d_TypeOfStructure Graphic3d_Structure::Visual() const | |
705 | { | |
706 | return myVisual; | |
7fd59977 | 707 | } |
708 | ||
63bcc448 | 709 | //============================================================================= |
710 | //function : AcceptConnection | |
711 | //purpose : | |
712 | //============================================================================= | |
713 | Standard_Boolean Graphic3d_Structure::AcceptConnection (const Handle(Graphic3d_Structure)& theStructure1, | |
714 | const Handle(Graphic3d_Structure)& theStructure2, | |
715 | const Graphic3d_TypeOfConnection theType) | |
716 | { | |
7fd59977 | 717 | // cycle detection |
63bcc448 | 718 | Graphic3d_MapOfStructure aSet; |
719 | Graphic3d_Structure::Network (theStructure2, theType, aSet); | |
720 | return !aSet.Contains (theStructure1); | |
7fd59977 | 721 | } |
722 | ||
63bcc448 | 723 | //============================================================================= |
724 | //function : Ancestors | |
725 | //purpose : | |
726 | //============================================================================= | |
727 | void Graphic3d_Structure::Ancestors (Graphic3d_MapOfStructure& theSet) const | |
728 | { | |
602d1ead | 729 | for (Graphic3d_IndexedMapOfAddress::Iterator anIter (myAncestors); anIter.More(); anIter.Next()) |
63bcc448 | 730 | { |
602d1ead | 731 | theSet.Add ((Graphic3d_Structure* )anIter.Value()); |
63bcc448 | 732 | } |
7fd59977 | 733 | } |
734 | ||
63bcc448 | 735 | //============================================================================= |
736 | //function : SetOwner | |
737 | //purpose : | |
738 | //============================================================================= | |
739 | void Graphic3d_Structure::SetOwner (const Standard_Address theOwner) | |
740 | { | |
741 | myOwner = theOwner; | |
7fd59977 | 742 | } |
743 | ||
63bcc448 | 744 | //============================================================================= |
745 | //function : Owner | |
746 | //purpose : | |
747 | //============================================================================= | |
748 | Standard_Address Graphic3d_Structure::Owner() const | |
749 | { | |
750 | return myOwner; | |
7fd59977 | 751 | } |
752 | ||
63bcc448 | 753 | //============================================================================= |
754 | //function : Descendants | |
755 | //purpose : | |
756 | //============================================================================= | |
757 | void Graphic3d_Structure::Descendants (Graphic3d_MapOfStructure& theSet) const | |
758 | { | |
602d1ead | 759 | for (Graphic3d_IndexedMapOfAddress::Iterator anIter (myDescendants); anIter.More(); anIter.Next()) |
63bcc448 | 760 | { |
602d1ead | 761 | theSet.Add ((Graphic3d_Structure* )anIter.Value()); |
63bcc448 | 762 | } |
7fd59977 | 763 | } |
764 | ||
d4aaad5b | 765 | //============================================================================= |
602d1ead | 766 | //function : AppendAncestor |
d4aaad5b | 767 | //purpose : |
768 | //============================================================================= | |
602d1ead | 769 | Standard_Boolean Graphic3d_Structure::AppendAncestor (const Standard_Address theAncestor) |
d4aaad5b | 770 | { |
602d1ead | 771 | const Standard_Integer aSize = myAncestors.Size(); |
d4aaad5b | 772 | |
602d1ead | 773 | return myAncestors.Add (theAncestor) > aSize; // new object |
d4aaad5b | 774 | } |
775 | ||
776 | //============================================================================= | |
602d1ead | 777 | //function : AppendDescendant |
d4aaad5b | 778 | //purpose : |
779 | //============================================================================= | |
602d1ead | 780 | Standard_Boolean Graphic3d_Structure::AppendDescendant (const Standard_Address theDescendant) |
d4aaad5b | 781 | { |
602d1ead | 782 | const Standard_Integer aSize = myDescendants.Size(); |
d4aaad5b | 783 | |
602d1ead | 784 | return myDescendants.Add (theDescendant) > aSize; // new object |
d4aaad5b | 785 | } |
786 | ||
787 | //============================================================================= | |
602d1ead | 788 | //function : RemoveAncestor |
d4aaad5b | 789 | //purpose : |
790 | //============================================================================= | |
602d1ead | 791 | Standard_Boolean Graphic3d_Structure::RemoveAncestor (const Standard_Address theAncestor) |
d4aaad5b | 792 | { |
602d1ead | 793 | const Standard_Integer anIndex = myAncestors.FindIndex (theAncestor); |
794 | ||
795 | if (anIndex != 0) | |
d4aaad5b | 796 | { |
602d1ead | 797 | myAncestors.Swap (anIndex, myAncestors.Size()); |
798 | myAncestors.RemoveLast(); | |
d4aaad5b | 799 | } |
800 | ||
602d1ead | 801 | return anIndex != 0; // object was found |
d4aaad5b | 802 | } |
803 | ||
804 | //============================================================================= | |
602d1ead | 805 | //function : RemoveDescendant |
d4aaad5b | 806 | //purpose : |
807 | //============================================================================= | |
602d1ead | 808 | Standard_Boolean Graphic3d_Structure::RemoveDescendant (const Standard_Address theDescendant) |
d4aaad5b | 809 | { |
602d1ead | 810 | const Standard_Integer anIndex = myDescendants.FindIndex (theDescendant); |
d4aaad5b | 811 | |
602d1ead | 812 | if (anIndex != 0) |
d4aaad5b | 813 | { |
602d1ead | 814 | myDescendants.Swap (anIndex, myDescendants.Size()); |
815 | myDescendants.RemoveLast(); | |
d4aaad5b | 816 | } |
817 | ||
602d1ead | 818 | return anIndex != 0; // object was found |
d4aaad5b | 819 | } |
820 | ||
63bcc448 | 821 | //============================================================================= |
822 | //function : Connect | |
823 | //purpose : | |
824 | //============================================================================= | |
825 | void Graphic3d_Structure::Connect (const Handle(Graphic3d_Structure)& theStructure, | |
826 | const Graphic3d_TypeOfConnection theType, | |
827 | const Standard_Boolean theWithCheck) | |
828 | { | |
d4aaad5b | 829 | if (IsDeleted()) |
830 | { | |
831 | return; | |
832 | } | |
7fd59977 | 833 | |
63bcc448 | 834 | // cycle detection |
835 | if (theWithCheck | |
836 | && !Graphic3d_Structure::AcceptConnection (this, theStructure, theType)) | |
7fd59977 | 837 | { |
63bcc448 | 838 | return; |
839 | } | |
7fd59977 | 840 | |
d4aaad5b | 841 | const Standard_Address aStructure = theStructure.operator->(); |
842 | ||
843 | if (theType == Graphic3d_TOC_DESCENDANT) | |
63bcc448 | 844 | { |
d4aaad5b | 845 | if (!AppendDescendant (aStructure)) |
7fd59977 | 846 | { |
d4aaad5b | 847 | return; |
848 | } | |
7fd59977 | 849 | |
d4aaad5b | 850 | CalculateBoundBox(); |
851 | theStructure->Connect (this, Graphic3d_TOC_ANCESTOR); | |
7fd59977 | 852 | |
d4aaad5b | 853 | GraphicConnect (theStructure); |
854 | myStructureManager->Connect (this, theStructure); | |
7fd59977 | 855 | |
50d06d8f | 856 | Update (true); |
d4aaad5b | 857 | } |
858 | else // Graphic3d_TOC_ANCESTOR | |
859 | { | |
860 | if (!AppendAncestor (aStructure)) | |
861 | { | |
63bcc448 | 862 | return; |
7fd59977 | 863 | } |
63bcc448 | 864 | |
d4aaad5b | 865 | CalculateBoundBox(); |
866 | theStructure->Connect (this, Graphic3d_TOC_DESCENDANT); | |
63bcc448 | 867 | |
d4aaad5b | 868 | // myStructureManager->Connect is called in case if connection between parent and child |
7fd59977 | 869 | } |
7fd59977 | 870 | } |
871 | ||
63bcc448 | 872 | //============================================================================= |
873 | //function : Disconnect | |
874 | //purpose : | |
875 | //============================================================================= | |
876 | void Graphic3d_Structure::Disconnect (const Handle(Graphic3d_Structure)& theStructure) | |
877 | { | |
d4aaad5b | 878 | if (IsDeleted()) |
63bcc448 | 879 | { |
d4aaad5b | 880 | return; |
881 | } | |
7fd59977 | 882 | |
d4aaad5b | 883 | const Standard_Address aStructure = theStructure.operator->(); |
7fd59977 | 884 | |
d4aaad5b | 885 | if (RemoveDescendant (aStructure)) |
886 | { | |
887 | theStructure->Disconnect (this); | |
b7cd4ba7 | 888 | |
d4aaad5b | 889 | GraphicDisconnect (theStructure); |
890 | myStructureManager->Disconnect (this, theStructure); | |
7fd59977 | 891 | |
d4aaad5b | 892 | CalculateBoundBox(); |
50d06d8f | 893 | Update (true); |
d4aaad5b | 894 | } |
895 | else if (RemoveAncestor (aStructure)) | |
63bcc448 | 896 | { |
d4aaad5b | 897 | theStructure->Disconnect (this); |
898 | CalculateBoundBox(); | |
899 | ||
900 | // no call of myStructureManager->Disconnect in case of an ancestor | |
7fd59977 | 901 | } |
7fd59977 | 902 | } |
903 | ||
63bcc448 | 904 | //============================================================================= |
905 | //function : DisconnectAll | |
906 | //purpose : | |
907 | //============================================================================= | |
908 | void Graphic3d_Structure::DisconnectAll (const Graphic3d_TypeOfConnection theType) | |
909 | { | |
910 | if (IsDeleted()) return; | |
7fd59977 | 911 | |
63bcc448 | 912 | switch (theType) |
7fd59977 | 913 | { |
63bcc448 | 914 | case Graphic3d_TOC_DESCENDANT: |
915 | { | |
602d1ead | 916 | for (Standard_Integer anIdx = 1, aLength = myDescendants.Size(); anIdx <= aLength; ++anIdx) |
63bcc448 | 917 | { |
918 | // Value (1) instead of Value (i) as myDescendants | |
919 | // is modified by : | |
920 | // Graphic3d_Structure::Disconnect (AStructure) | |
921 | // that takes AStructure from myDescendants | |
602d1ead | 922 | ((Graphic3d_Structure* )(myDescendants.FindKey (1)))->Disconnect (this); |
63bcc448 | 923 | } |
924 | break; | |
925 | } | |
926 | case Graphic3d_TOC_ANCESTOR: | |
927 | { | |
602d1ead | 928 | for (Standard_Integer anIdx = 1, aLength = myAncestors.Size(); anIdx <= aLength; ++anIdx) |
63bcc448 | 929 | { |
930 | // Value (1) instead of Value (i) as myAncestors | |
931 | // is modified by : | |
932 | // Graphic3d_Structure::Disconnect (AStructure) | |
933 | // that takes AStructure from myAncestors | |
602d1ead | 934 | ((Graphic3d_Structure* )(myAncestors.FindKey (1)))->Disconnect (this); |
63bcc448 | 935 | } |
936 | break; | |
937 | } | |
7fd59977 | 938 | } |
7fd59977 | 939 | } |
940 | ||
63bcc448 | 941 | //============================================================================= |
942 | //function : SetTransform | |
943 | //purpose : | |
944 | //============================================================================= | |
945 | void Graphic3d_Structure::SetTransform (const TColStd_Array2OfReal& theMatrix, | |
946 | const Graphic3d_TypeOfComposition theType) | |
947 | { | |
948 | if (IsDeleted()) return; | |
7fd59977 | 949 | |
7fd59977 | 950 | Standard_Real valuetrsf; |
951 | Standard_Real valueoldtrsf; | |
952 | Standard_Real valuenewtrsf; | |
63bcc448 | 953 | TColStd_Array2OfReal aNewTrsf (0, 3, 0, 3); |
954 | TColStd_Array2OfReal aMatrix44 (0, 3, 0, 3); | |
7fd59977 | 955 | |
956 | // Assign the new transformation in an array [0..3][0..3] | |
602d1ead | 957 | // Avoid problems if the user has defined matrix [1..4][1..4] |
958 | // or [3..6][-1..2] !! | |
63bcc448 | 959 | Standard_Integer lr = theMatrix.LowerRow(); |
960 | Standard_Integer ur = theMatrix.UpperRow(); | |
961 | Standard_Integer lc = theMatrix.LowerCol(); | |
962 | Standard_Integer uc = theMatrix.UpperCol(); | |
963 | ||
964 | if ((ur - lr + 1 != 4) || (uc - lc + 1 != 4)) | |
965 | { | |
966 | Graphic3d_TransformError::Raise ("Transform : not a 4x4 matrix"); | |
7fd59977 | 967 | } |
968 | ||
6bd94e0d | 969 | const Standard_Boolean wasTransformed = IsTransformed(); |
63bcc448 | 970 | switch (theType) |
971 | { | |
972 | case Graphic3d_TOC_REPLACE: | |
973 | { | |
63bcc448 | 974 | // Update of CStructure |
975 | for (Standard_Integer i = 0; i <= 3; ++i) | |
976 | { | |
977 | for (Standard_Integer j = 0; j <= 3; ++j) | |
978 | { | |
6bd94e0d | 979 | myCStructure->Transformation.ChangeValue (i, j) = float (theMatrix (lr + i, lc + j)); |
63bcc448 | 980 | aNewTrsf (i, j) = theMatrix (lr + i, lc + j); |
981 | } | |
982 | } | |
983 | break; | |
984 | } | |
985 | case Graphic3d_TOC_POSTCONCATENATE: | |
986 | { | |
63bcc448 | 987 | // To simplify management of indices |
988 | for (Standard_Integer i = 0; i <= 3; ++i) | |
989 | { | |
990 | for (Standard_Integer j = 0; j <= 3; ++j) | |
991 | { | |
992 | aMatrix44 (i, j) = theMatrix (lr + i, lc + j); | |
993 | } | |
994 | } | |
995 | ||
996 | // Calculation of the product of matrices | |
997 | for (Standard_Integer i = 0; i <= 3; ++i) | |
998 | { | |
999 | for (Standard_Integer j = 0; j <= 3; ++j) | |
1000 | { | |
1001 | aNewTrsf (i, j) = 0.0; | |
1002 | for (Standard_Integer k = 0; k <= 3; ++k) | |
1003 | { | |
6bd94e0d | 1004 | valueoldtrsf = myCStructure->Transformation.GetValue (i, k); |
63bcc448 | 1005 | valuetrsf = aMatrix44 (k, j); |
1006 | valuenewtrsf = aNewTrsf (i, j) + valueoldtrsf * valuetrsf; | |
1007 | aNewTrsf (i, j) = valuenewtrsf; | |
1008 | } | |
7fd59977 | 1009 | } |
1010 | } | |
63bcc448 | 1011 | |
81bba717 | 1012 | // Update of CStructure |
63bcc448 | 1013 | for (Standard_Integer i = 0; i <= 3; ++i) |
1014 | { | |
1015 | for (Standard_Integer j = 0; j <= 3; ++j) | |
1016 | { | |
6bd94e0d | 1017 | myCStructure->Transformation.ChangeValue (i, j) = float (aNewTrsf (i, j)); |
63bcc448 | 1018 | } |
1019 | } | |
1020 | break; | |
1021 | } | |
7fd59977 | 1022 | } |
1023 | ||
63bcc448 | 1024 | // If transformation, no validation of hidden already calculated parts |
6bd94e0d | 1025 | if (IsTransformed() || (!IsTransformed() && wasTransformed)) |
63bcc448 | 1026 | { |
1027 | ReCompute(); | |
1028 | } | |
7fd59977 | 1029 | |
7d9e854b | 1030 | myCStructure->UpdateTransformation(); |
63bcc448 | 1031 | myStructureManager->SetTransform (this, aNewTrsf); |
7fd59977 | 1032 | |
50d06d8f | 1033 | Update (true); |
7fd59977 | 1034 | } |
1035 | ||
63bcc448 | 1036 | //============================================================================= |
1037 | //function : Transform | |
1038 | //purpose : | |
1039 | //============================================================================= | |
1040 | void Graphic3d_Structure::Transform (TColStd_Array2OfReal& theMatrix) const | |
1041 | { | |
7fd59977 | 1042 | |
63bcc448 | 1043 | Standard_Integer lr = theMatrix.LowerRow (); |
1044 | Standard_Integer ur = theMatrix.UpperRow (); | |
1045 | Standard_Integer lc = theMatrix.LowerCol (); | |
1046 | Standard_Integer uc = theMatrix.UpperCol (); | |
7fd59977 | 1047 | |
63bcc448 | 1048 | if ((ur - lr + 1 != 4) || (uc - lc + 1 != 4)) |
1049 | Graphic3d_TransformError::Raise ("Transform : not a 4x4 matrix"); | |
7fd59977 | 1050 | |
63bcc448 | 1051 | for (Standard_Integer i = 0; i <= 3; ++i) |
1052 | { | |
1053 | for (Standard_Integer j = 0; j <= 3; ++j) | |
1054 | { | |
6bd94e0d | 1055 | theMatrix (lr + i, lc + j) = myCStructure->Transformation.GetValue (i, j); |
63bcc448 | 1056 | } |
1057 | } | |
7fd59977 | 1058 | } |
1059 | ||
b7cd4ba7 | 1060 | |
197ac94e | 1061 | //============================================================================= |
1062 | //function : MinMaxValues | |
1063 | //purpose : | |
1064 | //============================================================================= | |
ed063270 | 1065 | Bnd_Box Graphic3d_Structure::MinMaxValues (const Standard_Boolean theToIgnoreInfiniteFlag) const |
197ac94e | 1066 | { |
b7cd4ba7 | 1067 | Graphic3d_BndBox4d aBox; |
ed063270 | 1068 | Bnd_Box aResult; |
b7cd4ba7 | 1069 | addTransformed (aBox, theToIgnoreInfiniteFlag); |
ed063270 | 1070 | if (aBox.IsValid()) |
197ac94e | 1071 | { |
ed063270 | 1072 | aResult.Add (gp_Pnt (aBox.CornerMin().x(), |
1073 | aBox.CornerMin().y(), | |
1074 | aBox.CornerMin().z())); | |
1075 | aResult.Add (gp_Pnt (aBox.CornerMax().x(), | |
1076 | aBox.CornerMax().y(), | |
1077 | aBox.CornerMax().z())); | |
1078 | ||
1079 | Standard_Real aLimMin = ShortRealFirst() + 1.0; | |
1080 | Standard_Real aLimMax = ShortRealLast() - 1.0; | |
1081 | gp_Pnt aMin = aResult.CornerMin(); | |
1082 | gp_Pnt aMax = aResult.CornerMax(); | |
1083 | if (aMin.X() < aLimMin && aMin.Y() < aLimMin && aMin.Z() < aLimMin && | |
1084 | aMax.X() > aLimMax && aMax.Y() > aLimMax && aMax.Z() > aLimMax) | |
1085 | { | |
1086 | //For structure which infinite in all three dimensions the Whole bounding box will be returned | |
1087 | aResult.SetWhole(); | |
1088 | } | |
197ac94e | 1089 | } |
ed063270 | 1090 | return aResult; |
7fd59977 | 1091 | } |
1092 | ||
63bcc448 | 1093 | //============================================================================= |
1094 | //function : Identification | |
1095 | //purpose : | |
1096 | //============================================================================= | |
1097 | Standard_Integer Graphic3d_Structure::Identification() const | |
1098 | { | |
1099 | return myCStructure->Id; | |
7fd59977 | 1100 | } |
1101 | ||
63bcc448 | 1102 | //============================================================================= |
1103 | //function : SetTransformPersistence | |
1104 | //purpose : | |
1105 | //============================================================================= | |
1106 | void Graphic3d_Structure::SetTransformPersistence (const Graphic3d_TransModeFlags& theFlag) | |
7fd59977 | 1107 | { |
63bcc448 | 1108 | SetTransformPersistence (theFlag, gp_Pnt (0.0, 0.0, 0.0)); |
7fd59977 | 1109 | } |
1110 | ||
63bcc448 | 1111 | //============================================================================= |
1112 | //function : SetTransformPersistence | |
1113 | //purpose : | |
1114 | //============================================================================= | |
1115 | void Graphic3d_Structure::SetTransformPersistence (const Graphic3d_TransModeFlags& theFlag, | |
1116 | const gp_Pnt& thePoint) | |
7fd59977 | 1117 | { |
63bcc448 | 1118 | if (IsDeleted()) return; |
7fd59977 | 1119 | |
825aa485 | 1120 | myCStructure->TransformPersistence.Flags = theFlag; |
1121 | myCStructure->TransformPersistence.Point.x() = thePoint.X(); | |
1122 | myCStructure->TransformPersistence.Point.y() = thePoint.Y(); | |
1123 | myCStructure->TransformPersistence.Point.z() = thePoint.Z(); | |
7fd59977 | 1124 | } |
1125 | ||
63bcc448 | 1126 | //============================================================================= |
1127 | //function : TransformPersistenceMode | |
1128 | //purpose : | |
1129 | //============================================================================= | |
7fd59977 | 1130 | Graphic3d_TransModeFlags Graphic3d_Structure::TransformPersistenceMode() const |
1131 | { | |
825aa485 | 1132 | return myCStructure->TransformPersistence.Flags; |
7fd59977 | 1133 | } |
1134 | ||
63bcc448 | 1135 | //============================================================================= |
1136 | //function : TransformPersistencePoint | |
1137 | //purpose : | |
1138 | //============================================================================= | |
7fd59977 | 1139 | gp_Pnt Graphic3d_Structure::TransformPersistencePoint() const |
1140 | { | |
63bcc448 | 1141 | gp_Pnt aPnt (0.0, 0.0, 0.0); |
825aa485 | 1142 | aPnt.SetX (myCStructure->TransformPersistence.Point.x()); |
1143 | aPnt.SetY (myCStructure->TransformPersistence.Point.y()); | |
1144 | aPnt.SetZ (myCStructure->TransformPersistence.Point.z()); | |
7fd59977 | 1145 | return aPnt; |
1146 | } | |
1147 | ||
63bcc448 | 1148 | //============================================================================= |
1149 | //function : Remove | |
1150 | //purpose : | |
1151 | //============================================================================= | |
1152 | void Graphic3d_Structure::Remove (const Standard_Address thePtr, | |
1153 | const Graphic3d_TypeOfConnection theType) | |
1154 | { | |
d4aaad5b | 1155 | if (theType == Graphic3d_TOC_DESCENDANT) |
7fd59977 | 1156 | { |
d4aaad5b | 1157 | RemoveDescendant (thePtr); |
1158 | } | |
1159 | else | |
1160 | { | |
1161 | RemoveAncestor (thePtr); | |
7fd59977 | 1162 | } |
7fd59977 | 1163 | } |
1164 | ||
b64d84be | 1165 | //============================================================================= |
1166 | //function : NewGroup | |
1167 | //purpose : | |
1168 | //============================================================================= | |
1169 | Handle(Graphic3d_Group) Graphic3d_Structure::NewGroup() | |
1170 | { | |
1171 | return myCStructure->NewGroup (this); | |
1172 | } | |
1173 | ||
63bcc448 | 1174 | //============================================================================= |
1175 | //function : Remove | |
1176 | //purpose : | |
1177 | //============================================================================= | |
1178 | void Graphic3d_Structure::Remove (const Handle(Graphic3d_Group)& theGroup) | |
1179 | { | |
b64d84be | 1180 | if (theGroup.IsNull() |
1181 | || theGroup->myStructure != this) | |
63bcc448 | 1182 | { |
b64d84be | 1183 | return; |
63bcc448 | 1184 | } |
b64d84be | 1185 | |
1186 | myCStructure->RemoveGroup (theGroup); | |
1187 | theGroup->myStructure = NULL; | |
7fd59977 | 1188 | } |
1189 | ||
63bcc448 | 1190 | //============================================================================= |
1191 | //function : StructureManager | |
1192 | //purpose : | |
1193 | //============================================================================= | |
1194 | Handle(Graphic3d_StructureManager) Graphic3d_Structure::StructureManager() const | |
1195 | { | |
1196 | return myStructureManager; | |
7fd59977 | 1197 | } |
1198 | ||
197ac94e | 1199 | //============================================================================= |
b7cd4ba7 | 1200 | //function : minMaxCoord |
197ac94e | 1201 | //purpose : |
1202 | //============================================================================= | |
8d3aa19e | 1203 | Graphic3d_BndBox4f Graphic3d_Structure::minMaxCoord() const |
197ac94e | 1204 | { |
b7cd4ba7 | 1205 | Graphic3d_BndBox4f aBnd; |
b64d84be | 1206 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIter (myCStructure->Groups()); aGroupIter.More(); aGroupIter.Next()) |
197ac94e | 1207 | { |
8d3aa19e | 1208 | aBnd.Combine (aGroupIter.Value()->BoundingBox()); |
197ac94e | 1209 | } |
b7cd4ba7 | 1210 | return aBnd; |
197ac94e | 1211 | } |
1212 | ||
1213 | //============================================================================= | |
b7cd4ba7 | 1214 | //function : addTransformed |
197ac94e | 1215 | //purpose : |
1216 | //============================================================================= | |
0717ddc1 | 1217 | void Graphic3d_Structure::getBox (Graphic3d_BndBox4d& theBox, |
1218 | const Standard_Boolean theToIgnoreInfiniteFlag) const | |
197ac94e | 1219 | { |
8d3aa19e | 1220 | Graphic3d_BndBox4f aBoxF = minMaxCoord(); |
b7cd4ba7 | 1221 | if (aBoxF.IsValid()) |
197ac94e | 1222 | { |
0717ddc1 | 1223 | theBox = Graphic3d_BndBox4d (Graphic3d_Vec4d ((Standard_Real )aBoxF.CornerMin().x(), |
1224 | (Standard_Real )aBoxF.CornerMin().y(), | |
1225 | (Standard_Real )aBoxF.CornerMin().z(), | |
1226 | (Standard_Real )aBoxF.CornerMin().w()), | |
1227 | Graphic3d_Vec4d ((Standard_Real )aBoxF.CornerMax().x(), | |
1228 | (Standard_Real )aBoxF.CornerMax().y(), | |
1229 | (Standard_Real )aBoxF.CornerMax().z(), | |
1230 | (Standard_Real )aBoxF.CornerMax().w())); | |
b7cd4ba7 | 1231 | if (IsInfinite() |
1232 | && !theToIgnoreInfiniteFlag) | |
197ac94e | 1233 | { |
0717ddc1 | 1234 | const Graphic3d_Vec4d aDiagVec = theBox.CornerMax() - theBox.CornerMin(); |
b7cd4ba7 | 1235 | if (aDiagVec.xyz().SquareModulus() >= 500000.0 * 500000.0) |
1236 | { | |
1237 | // bounding borders of infinite line has been calculated as own point in center of this line | |
0717ddc1 | 1238 | theBox = Graphic3d_BndBox4d ((theBox.CornerMin() + theBox.CornerMax()) * 0.5); |
b7cd4ba7 | 1239 | } |
1240 | else | |
1241 | { | |
1242 | theBox = Graphic3d_BndBox4d (Graphic3d_Vec4d (RealFirst(), RealFirst(), RealFirst(), 1.0), | |
1243 | Graphic3d_Vec4d (RealLast(), RealLast(), RealLast(), 1.0)); | |
1244 | return; | |
1245 | } | |
197ac94e | 1246 | } |
197ac94e | 1247 | } |
0717ddc1 | 1248 | } |
1249 | ||
1250 | //============================================================================= | |
1251 | //function : addTransformed | |
1252 | //purpose : | |
1253 | //============================================================================= | |
1254 | void Graphic3d_Structure::addTransformed (Graphic3d_BndBox4d& theBox, | |
1255 | const Standard_Boolean theToIgnoreInfiniteFlag) const | |
1256 | { | |
1257 | Graphic3d_BndBox4d aCombinedBox, aBox; | |
1258 | getBox (aCombinedBox, theToIgnoreInfiniteFlag); | |
7fd59977 | 1259 | |
602d1ead | 1260 | for (Graphic3d_IndexedMapOfAddress::Iterator anIter (myDescendants); anIter.More(); anIter.Next()) |
197ac94e | 1261 | { |
602d1ead | 1262 | const Graphic3d_Structure* aStruct = (const Graphic3d_Structure* )anIter.Value(); |
0717ddc1 | 1263 | aStruct->getBox (aBox, theToIgnoreInfiniteFlag); |
1264 | aCombinedBox.Combine (aBox); | |
197ac94e | 1265 | } |
7fd59977 | 1266 | |
0717ddc1 | 1267 | aBox = aCombinedBox; |
b7cd4ba7 | 1268 | if (aBox.IsValid()) |
197ac94e | 1269 | { |
b7cd4ba7 | 1270 | TColStd_Array2OfReal aTrsf (0, 3, 0, 3); |
1271 | Transform (aTrsf); | |
1272 | TransformBoundaries (aTrsf, aBox.CornerMin().x(), aBox.CornerMin().y(), aBox.CornerMin().z(), | |
1273 | aBox.CornerMax().x(), aBox.CornerMax().y(), aBox.CornerMax().z()); | |
0717ddc1 | 1274 | |
1275 | // if box is still valid after transformation | |
1276 | if (aBox.IsValid()) | |
1277 | { | |
1278 | theBox.Combine (aBox); | |
1279 | } | |
1280 | else // it was infinite, return untransformed | |
1281 | { | |
1282 | theBox.Combine (aCombinedBox); | |
1283 | } | |
7fd59977 | 1284 | } |
7fd59977 | 1285 | } |
1286 | ||
63bcc448 | 1287 | //============================================================================= |
1288 | //function : Transforms | |
1289 | //purpose : | |
1290 | //============================================================================= | |
1291 | void Graphic3d_Structure::Transforms (const TColStd_Array2OfReal& theTrsf, | |
1292 | const Standard_Real theX, const Standard_Real theY, const Standard_Real theZ, | |
1293 | Standard_Real& theNewX, Standard_Real& theNewY, Standard_Real& theNewZ) | |
1294 | { | |
1295 | const Standard_Real aRL = RealLast(); | |
1296 | const Standard_Real aRF = RealFirst(); | |
1297 | if ((theX == aRF) || (theY == aRF) || (theZ == aRF) | |
1298 | || (theX == aRL) || (theY == aRL) || (theZ == aRL)) | |
1299 | { | |
1300 | theNewX = theX; | |
1301 | theNewY = theY; | |
1302 | theNewZ = theZ; | |
1303 | } | |
1304 | else | |
1305 | { | |
1306 | Standard_Real A, B, C, D; | |
1307 | A = theTrsf (0, 0); | |
1308 | B = theTrsf (0, 1); | |
1309 | C = theTrsf (0, 2); | |
1310 | D = theTrsf (0, 3); | |
1311 | theNewX = A * theX + B * theY + C * theZ + D; | |
1312 | A = theTrsf (1, 0); | |
1313 | B = theTrsf (1, 1); | |
1314 | C = theTrsf (1, 2); | |
1315 | D = theTrsf (1, 3); | |
1316 | theNewY = A * theX + B * theY + C * theZ + D; | |
1317 | A = theTrsf (2, 0); | |
1318 | B = theTrsf (2, 1); | |
1319 | C = theTrsf (2, 2); | |
1320 | D = theTrsf (2, 3); | |
1321 | theNewZ = A * theX + B * theY + C * theZ + D; | |
7fd59977 | 1322 | } |
7fd59977 | 1323 | } |
1324 | ||
63bcc448 | 1325 | //============================================================================= |
1326 | //function : Transforms | |
1327 | //purpose : | |
1328 | //============================================================================= | |
1329 | Graphic3d_Vector Graphic3d_Structure::Transforms (const TColStd_Array2OfReal& theTrsf, | |
1330 | const Graphic3d_Vector& theCoord) | |
1331 | { | |
1332 | Standard_Real anXYZ[3]; | |
1333 | Graphic3d_Structure::Transforms (theTrsf, | |
1334 | theCoord.X(), theCoord.Y(), theCoord.Z(), | |
1335 | anXYZ[0], anXYZ[1], anXYZ[2]); | |
1336 | return Graphic3d_Vector (anXYZ[0], anXYZ[1], anXYZ[2]); | |
7fd59977 | 1337 | } |
1338 | ||
63bcc448 | 1339 | //============================================================================= |
1340 | //function : Transforms | |
1341 | //purpose : | |
1342 | //============================================================================= | |
1343 | Graphic3d_Vertex Graphic3d_Structure::Transforms (const TColStd_Array2OfReal& theTrsf, | |
1344 | const Graphic3d_Vertex& theCoord) | |
1345 | { | |
1346 | Standard_Real anXYZ[3]; | |
1347 | Graphic3d_Structure::Transforms (theTrsf, | |
1348 | theCoord.X(), theCoord.Y(), theCoord.Z(), | |
1349 | anXYZ[0], anXYZ[1], anXYZ[2]); | |
1350 | return Graphic3d_Vertex (anXYZ[0], anXYZ[1], anXYZ[2]); | |
7fd59977 | 1351 | } |
1352 | ||
197ac94e | 1353 | //============================================================================= |
1354 | //function : Transforms | |
1355 | //purpose : | |
1356 | //============================================================================= | |
1357 | void Graphic3d_Structure::TransformBoundaries (const TColStd_Array2OfReal& theTrsf, | |
1358 | Standard_Real& theXMin, | |
1359 | Standard_Real& theYMin, | |
1360 | Standard_Real& theZMin, | |
1361 | Standard_Real& theXMax, | |
1362 | Standard_Real& theYMax, | |
1363 | Standard_Real& theZMax) | |
1364 | { | |
1365 | Standard_Real aXMin, aYMin, aZMin, aXMax, aYMax, aZMax, anU, aV, aW; | |
1366 | ||
1367 | Graphic3d_Structure::Transforms (theTrsf, theXMin, theYMin, theZMin, aXMin, aYMin, aZMin); | |
1368 | Graphic3d_Structure::Transforms (theTrsf, theXMax, theYMax, theZMax, aXMax, aYMax, aZMax); | |
1369 | ||
1370 | Graphic3d_Structure::Transforms (theTrsf, theXMin, theYMin, theZMax, anU, aV, aW); | |
1371 | aXMin = Min (anU, aXMin); aXMax = Max (anU, aXMax); | |
1372 | aYMin = Min (aV, aYMin); aYMax = Max (aV, aYMax); | |
1373 | aZMin = Min (aW, aZMin); aZMax = Max (aW, aZMax); | |
1374 | ||
1375 | Graphic3d_Structure::Transforms (theTrsf, theXMax, theYMin, theZMax, anU, aV, aW); | |
1376 | aXMin = Min (anU, aXMin); aXMax = Max (anU, aXMax); | |
1377 | aYMin = Min (aV, aYMin); aYMax = Max (aV, aYMax); | |
1378 | aZMin = Min (aW, aZMin); aZMax = Max (aW, aZMax); | |
1379 | ||
1380 | Graphic3d_Structure::Transforms (theTrsf, theXMax, theYMin, theZMin, anU, aV, aW); | |
1381 | aXMin = Min (anU, aXMin); aXMax = Max (anU, aXMax); | |
1382 | aYMin = Min (aV, aYMin); aYMax = Max (aV, aYMax); | |
1383 | aZMin = Min (aW, aZMin); aZMax = Max (aW, aZMax); | |
1384 | ||
1385 | Graphic3d_Structure::Transforms (theTrsf, theXMax, theYMax, theZMin, anU, aV, aW); | |
1386 | aXMin = Min (anU, aXMin); aXMax = Max (anU, aXMax); | |
1387 | aYMin = Min (aV, aYMin); aYMax = Max (aV, aYMax); | |
1388 | aZMin = Min (aW, aZMin); aZMax = Max (aW, aZMax); | |
1389 | ||
1390 | Graphic3d_Structure::Transforms (theTrsf, theXMin, theYMax, theZMax, anU, aV, aW); | |
1391 | aXMin = Min (anU, aXMin); aXMax = Max (anU, aXMax); | |
1392 | aYMin = Min (aV, aYMin); aYMax = Max (aV, aYMax); | |
1393 | aZMin = Min (aW, aZMin); aZMax = Max (aW, aZMax); | |
1394 | ||
1395 | Graphic3d_Structure::Transforms (theTrsf, theXMin, theYMax, theZMin, anU, aV, aW); | |
1396 | aXMin = Min (anU, aXMin); aXMax = Max (anU, aXMax); | |
1397 | aYMin = Min (aV, aYMin); aYMax = Max (aV, aYMax); | |
1398 | aZMin = Min (aW, aZMin); aZMax = Max (aW, aZMax); | |
1399 | ||
1400 | theXMin = aXMin; | |
1401 | theYMin = aYMin; | |
1402 | theZMin = aZMin; | |
1403 | theXMax = aXMax; | |
1404 | theYMax = aYMax; | |
1405 | theZMax = aZMax; | |
1406 | } | |
1407 | ||
63bcc448 | 1408 | //============================================================================= |
1409 | //function : Network | |
1410 | //purpose : | |
1411 | //============================================================================= | |
1412 | void Graphic3d_Structure::Network (const Handle(Graphic3d_Structure)& theStructure, | |
1413 | const Graphic3d_TypeOfConnection theType, | |
1414 | Graphic3d_MapOfStructure& theSet) | |
1415 | { | |
1416 | Graphic3d_MapOfStructure aSetD, aSetA; | |
1417 | theStructure->Descendants (aSetD); | |
1418 | theStructure->Ancestors (aSetA); | |
1419 | theSet.Add (theStructure); | |
1420 | switch (theType) | |
7fd59977 | 1421 | { |
63bcc448 | 1422 | case Graphic3d_TOC_DESCENDANT: |
1423 | for (Graphic3d_MapIteratorOfMapOfStructure anIter (aSetD); anIter.More(); anIter.Next()) | |
1424 | { | |
1425 | Graphic3d_Structure::Network (anIter.Key(), theType, theSet); | |
1426 | } | |
1427 | break; | |
1428 | case Graphic3d_TOC_ANCESTOR: | |
1429 | for (Graphic3d_MapIteratorOfMapOfStructure anIter (aSetA); anIter.More(); anIter.Next()) | |
1430 | { | |
1431 | Graphic3d_Structure::Network (anIter.Key (), theType, theSet); | |
1432 | } | |
1433 | break; | |
7fd59977 | 1434 | } |
7fd59977 | 1435 | } |
1436 | ||
63bcc448 | 1437 | //============================================================================= |
1438 | //function : PrintNetwork | |
1439 | //purpose : | |
1440 | //============================================================================= | |
1441 | void Graphic3d_Structure::PrintNetwork (const Handle(Graphic3d_Structure)& theStructure, | |
1442 | const Graphic3d_TypeOfConnection theType) | |
7fd59977 | 1443 | { |
63bcc448 | 1444 | Graphic3d_MapOfStructure aSet; |
1445 | Graphic3d_Structure::Network (theStructure, theType, aSet); | |
1446 | for (Graphic3d_MapIteratorOfMapOfStructure anIter (aSet); anIter.More(); anIter.Next()) | |
1447 | { | |
1448 | std::cout << "\tIdent " << (anIter.Key())->Identification () << "\n"; | |
7fd59977 | 1449 | } |
63bcc448 | 1450 | std::cout << std::flush; |
7fd59977 | 1451 | } |
1452 | ||
63bcc448 | 1453 | //============================================================================= |
1454 | //function : Update | |
1455 | //purpose : | |
1456 | //============================================================================= | |
50d06d8f | 1457 | void Graphic3d_Structure::Update (const bool theUpdateLayer) const |
7fd59977 | 1458 | { |
63bcc448 | 1459 | if (IsDeleted()) |
1460 | { | |
1461 | return; | |
1462 | } | |
7fd59977 | 1463 | |
50d06d8f | 1464 | myStructureManager->Update (myStructureManager->UpdateMode(), |
1465 | theUpdateLayer ? myCStructure->ZLayer() : Graphic3d_ZLayerId_UNKNOWN); | |
63bcc448 | 1466 | } |
7fd59977 | 1467 | |
63bcc448 | 1468 | //============================================================================= |
1469 | //function : GraphicHighlight | |
1470 | //purpose : | |
1471 | //============================================================================= | |
1472 | void Graphic3d_Structure::GraphicHighlight (const Aspect_TypeOfHighlightMethod theMethod) | |
1473 | { | |
63bcc448 | 1474 | myCStructure->highlight = 1; |
1475 | myHighlightMethod = theMethod; | |
1476 | switch (theMethod) | |
7fd59977 | 1477 | { |
63bcc448 | 1478 | case Aspect_TOHM_COLOR: |
1479 | { | |
b6472664 | 1480 | myCStructure->HighlightWithColor (myHighlightColor, Standard_True); |
63bcc448 | 1481 | break; |
1482 | } | |
1483 | case Aspect_TOHM_BOUNDBOX: | |
1484 | { | |
b6472664 | 1485 | myCStructure->HighlightColor = myHighlightColor; |
b64d84be | 1486 | myCStructure->HighlightWithBndBox (this, Standard_True); |
63bcc448 | 1487 | break; |
1488 | } | |
7fd59977 | 1489 | } |
7fd59977 | 1490 | } |
1491 | ||
63bcc448 | 1492 | //============================================================================= |
1493 | //function : GraphicTransform | |
1494 | //purpose : | |
1495 | //============================================================================= | |
1496 | void Graphic3d_Structure::GraphicTransform (const TColStd_Array2OfReal& theMatrix) | |
1497 | { | |
1498 | for (Standard_Integer i = 0; i <= 3; ++i) | |
1499 | { | |
1500 | for (Standard_Integer j = 0; j <= 3; ++j) | |
1501 | { | |
6bd94e0d | 1502 | myCStructure->Transformation.ChangeValue (i, j) = float (theMatrix (i, j)); |
63bcc448 | 1503 | } |
1504 | } | |
1505 | myCStructure->UpdateTransformation(); | |
7fd59977 | 1506 | } |
1507 | ||
63bcc448 | 1508 | //============================================================================= |
1509 | //function : GraphicUnHighlight | |
1510 | //purpose : | |
1511 | //============================================================================= | |
1512 | void Graphic3d_Structure::GraphicUnHighlight() | |
1513 | { | |
1514 | myCStructure->highlight = 0; | |
1515 | switch (myHighlightMethod) | |
1516 | { | |
1517 | case Aspect_TOHM_COLOR: | |
1518 | myCStructure->HighlightWithColor (Graphic3d_Vec3 (0.0f, 0.0f, 0.0f), Standard_False); | |
63bcc448 | 1519 | break; |
1520 | case Aspect_TOHM_BOUNDBOX: | |
b64d84be | 1521 | myCStructure->HighlightWithBndBox (this, Standard_False); |
63bcc448 | 1522 | break; |
1523 | } | |
7fd59977 | 1524 | } |
1525 | ||
63bcc448 | 1526 | //============================================================================= |
1527 | //function : ComputeVisual | |
1528 | //purpose : | |
1529 | //============================================================================= | |
1530 | Graphic3d_TypeOfStructure Graphic3d_Structure::ComputeVisual() const | |
1531 | { | |
1532 | return myComputeVisual; | |
7fd59977 | 1533 | } |
1534 | ||
63bcc448 | 1535 | //============================================================================= |
1536 | //function : SetComputeVisual | |
1537 | //purpose : | |
1538 | //============================================================================= | |
1539 | void Graphic3d_Structure::SetComputeVisual (const Graphic3d_TypeOfStructure theVisual) | |
35e08fe8 | 1540 | { |
63bcc448 | 1541 | // The ComputeVisual is saved only if the structure is declared TOS_ALL, TOS_WIREFRAME or TOS_SHADING. |
1542 | // This declaration permits to calculate proper representation of the structure calculated by Compute instead of passage to TOS_COMPUTED. | |
1543 | if (theVisual != Graphic3d_TOS_COMPUTED) | |
1544 | { | |
1545 | myComputeVisual = theVisual; | |
7fd59977 | 1546 | } |
7fd59977 | 1547 | } |
1548 | ||
63bcc448 | 1549 | //============================================================================= |
63bcc448 | 1550 | //function : SetHLRValidation |
1551 | //purpose : | |
1552 | //============================================================================= | |
1553 | void Graphic3d_Structure::SetHLRValidation (const Standard_Boolean theFlag) | |
1554 | { | |
1555 | myCStructure->HLRValidation = theFlag ? 1 : 0; | |
1556 | } | |
7fd59977 | 1557 | |
63bcc448 | 1558 | //============================================================================= |
1559 | //function : HLRValidation | |
1560 | //purpose : | |
1561 | //============================================================================= | |
1562 | Standard_Boolean Graphic3d_Structure::HLRValidation() const | |
1563 | { | |
81bba717 | 1564 | // Hidden parts stored in <me> are valid if : |
1565 | // 1/ the owner is defined. | |
1566 | // 2/ they are not invalid. | |
63bcc448 | 1567 | return myOwner != NULL |
1568 | && myCStructure->HLRValidation != 0; | |
7fd59977 | 1569 | } |
1570 | ||
59f45b7c | 1571 | //======================================================================= |
1572 | //function : SetZLayer | |
1573 | //purpose : | |
1574 | //======================================================================= | |
a1954302 | 1575 | void Graphic3d_Structure::SetZLayer (const Graphic3d_ZLayerId theLayerId) |
59f45b7c | 1576 | { |
1577 | // if the structure is not displayed, unable to change its display layer | |
1578 | if (IsDeleted ()) | |
1579 | return; | |
1580 | ||
63bcc448 | 1581 | myStructureManager->ChangeZLayer (this, theLayerId); |
a1954302 | 1582 | myCStructure->SetZLayer (theLayerId); |
59f45b7c | 1583 | } |
1584 | ||
1585 | //======================================================================= | |
1586 | //function : GetZLayer | |
1587 | //purpose : | |
1588 | //======================================================================= | |
a1954302 | 1589 | Graphic3d_ZLayerId Graphic3d_Structure::GetZLayer() const |
59f45b7c | 1590 | { |
a1954302 | 1591 | return myCStructure->ZLayer(); |
59f45b7c | 1592 | } |
4269bd1b | 1593 | |
1594 | //======================================================================= | |
1595 | //function : SetClipPlanes | |
1596 | //purpose : | |
1597 | //======================================================================= | |
51b10cd4 | 1598 | void Graphic3d_Structure::SetClipPlanes (const Graphic3d_SequenceOfHClipPlane& thePlanes) |
4269bd1b | 1599 | { |
63bcc448 | 1600 | myCStructure->SetClipPlanes (thePlanes); |
4269bd1b | 1601 | } |
1602 | ||
1603 | //======================================================================= | |
1604 | //function : GetClipPlanes | |
1605 | //purpose : | |
1606 | //======================================================================= | |
51b10cd4 | 1607 | const Graphic3d_SequenceOfHClipPlane& Graphic3d_Structure::GetClipPlanes() const |
4269bd1b | 1608 | { |
63bcc448 | 1609 | return myCStructure->ClipPlanes(); |
4269bd1b | 1610 | } |
b7cd4ba7 | 1611 | |
1612 | //======================================================================= | |
1613 | //function : SetMutable | |
1614 | //purpose : | |
1615 | //======================================================================= | |
1616 | void Graphic3d_Structure::SetMutable (const Standard_Boolean theIsMutable) | |
1617 | { | |
1618 | myCStructure->IsMutable = theIsMutable; | |
1619 | } | |
1620 | ||
1621 | //======================================================================= | |
1622 | //function : IsMutable | |
1623 | //purpose : | |
1624 | //======================================================================= | |
1625 | Standard_Boolean Graphic3d_Structure::IsMutable() const | |
1626 | { | |
1627 | return myCStructure->IsMutable; | |
1628 | } |