0027862: Exception in BRepOffsetAPI_MakePipeShell
[occt.git] / src / Graphic3d / Graphic3d_Structure.hxx
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42cf5bc1 1// Created on: 1991-06-12
2// Created by: NW,JPB,CAL
3// Copyright (c) 1991-1999 Matra Datavision
4// Copyright (c) 1999-2014 OPEN CASCADE SAS
5//
6// This file is part of Open CASCADE Technology software library.
7//
8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
13//
14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
16
17#ifndef _Graphic3d_Structure_HeaderFile
18#define _Graphic3d_Structure_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_Type.hxx>
22
23#include <Graphic3d_CStructure.hxx>
24#include <Graphic3d_IndexedMapOfAddress.hxx>
25#include <Quantity_Color.hxx>
26#include <Aspect_TypeOfHighlightMethod.hxx>
42cf5bc1 27#include <Standard_Address.hxx>
28#include <Graphic3d_TypeOfStructure.hxx>
29#include <MMgt_TShared.hxx>
30#include <Standard_Boolean.hxx>
31#include <Standard_Integer.hxx>
32#include <Graphic3d_ZLayerId.hxx>
33#include <Graphic3d_SequenceOfHClipPlane.hxx>
34#include <Standard_Real.hxx>
35#include <TColStd_Array2OfReal.hxx>
36#include <Graphic3d_SequenceOfGroup.hxx>
37#include <Graphic3d_TypeOfConnection.hxx>
38#include <Graphic3d_MapOfStructure.hxx>
39#include <Graphic3d_TypeOfComposition.hxx>
825aa485 40#include <Graphic3d_TransformPers.hxx>
42cf5bc1 41#include <Graphic3d_TransModeFlags.hxx>
42#include <Graphic3d_BndBox4f.hxx>
43#include <Graphic3d_BndBox4d.hxx>
44#include <Graphic3d_Vertex.hxx>
45class Graphic3d_PriorityDefinitionError;
46class Graphic3d_StructureDefinitionError;
47class Graphic3d_TransformError;
48class Graphic3d_Group;
49class Graphic3d_StructureManager;
50class Quantity_Color;
42cf5bc1 51class Graphic3d_DataStructureManager;
52class Bnd_Box;
53class gp_Pnt;
54class Graphic3d_Vector;
55
56
57class Graphic3d_Structure;
58DEFINE_STANDARD_HANDLE(Graphic3d_Structure, MMgt_TShared)
59
60//! This class allows the definition a graphic object.
61//! This graphic structure can be displayed,
62//! erased, or highlighted.
63//! This graphic structure can be connected with
64//! another graphic structure.
65//! Keywords: Structure, StructureManager, Display, Erase, Highlight,
66//! UnHighlight, Visible, Priority, Selectable, Visible,
67//! Visual, Connection, Ancestors, Descendants, Transformation
68class Graphic3d_Structure : public MMgt_TShared
69{
70
71public:
72
73
74 //! Creates a graphic object in the manager theManager.
75 //! It will appear in all the views of the visualiser.
42cf5bc1 76 //! The structure is not displayed when it is created.
77 Standard_EXPORT Graphic3d_Structure(const Handle(Graphic3d_StructureManager)& theManager);
78
79 //! Creates a shadow link to existing graphic object.
80 Standard_EXPORT Graphic3d_Structure(const Handle(Graphic3d_StructureManager)& theManager, const Handle(Graphic3d_Structure)& thePrs);
81
82 //! if WithDestruction == Standard_True then
83 //! suppress all the groups of primitives in the structure.
84 //! and it is mandatory to create a new group in <me>.
85 //! if WithDestruction == Standard_False then
86 //! clears all the groups of primitives in the structure.
87 //! and all the groups are conserved and empty.
88 //! They will be erased at the next screen update.
89 //! The structure itself is conserved.
90 //! The transformation and the attributes of <me> are conserved.
91 //! The childs of <me> are conserved.
92 Standard_EXPORT virtual void Clear (const Standard_Boolean WithDestruction = Standard_True);
93
94 //! Suppresses the structure <me>.
95 //! It will be erased at the next screen update.
e6f550da 96 Standard_EXPORT ~Graphic3d_Structure();
42cf5bc1 97
98 //! Displays the structure <me> in all the views of the visualiser.
99 Standard_EXPORT virtual void Display();
100
101 //! Returns the current display priority for the
102 //! structure <me>.
103 Standard_EXPORT Standard_Integer DisplayPriority() const;
104
105 //! Erases the structure <me> in all the views
106 //! of the visualiser.
107 Standard_EXPORT virtual void Erase();
108
109 //! Highlights the structure <me> in all the views of the visualiser, using the following methods:
110 //! TOHM_COLOR = drawn in the highlight color
111 //! TOHM_BOUNDBOX = enclosed by the boundary box
112 Standard_EXPORT void Highlight (const Aspect_TypeOfHighlightMethod theMethod, const Quantity_Color& theColor, const Standard_Boolean theToUpdateMgr = Standard_True);
113
114 //! Suppress the structure <me>.
115 //! It will be erased at the next screen update.
116 //! Warning: No more graphic operations in <me> after this call.
117 //! Category: Methods to modify the class definition
118 Standard_EXPORT void Remove();
119
120 //! Computes axis-aligned bounding box of a structure.
770fa4d4 121 Standard_EXPORT virtual void CalculateBoundBox();
42cf5bc1 122
123 //! If <theToSet> is Standard_True then <me> is infinite and
124 //! the MinMaxValues method method return :
125 //! theXMin = theYMin = theZMin = RealFirst().
126 //! theXMax = theYMax = theZMax = RealLast().
127 //! By default, <me> is not infinite but empty.
128 Standard_EXPORT void SetInfiniteState (const Standard_Boolean theToSet);
129
130 //! Modifies the order of displaying the structure.
131 //! Values are between 0 and 10.
132 //! Structures are drawn according to their display priorities
133 //! in ascending order.
134 //! A structure of priority 10 is displayed the last and appears over the others.
135 //! The default value is 5.
136 //! Category: Methods to modify the class definition
137 //! Warning: If <me> is displayed then the SetDisplayPriority
138 //! method erase <me> and display <me> with the
139 //! new priority.
140 //! Raises PriorityDefinitionError if <Priority> is
141 //! greater than 10 or a negative value.
142 Standard_EXPORT void SetDisplayPriority (const Standard_Integer Priority);
143
144 //! Reset the current priority of the structure to the
145 //! previous priority.
146 //! Category: Methods to modify the class definition
147 //! Warning: If <me> is displayed then the SetDisplayPriority
148 //! method erase <me> and display <me> with the
149 //! previous priority.
150 Standard_EXPORT void ResetDisplayPriority();
151
152 //! Set Z layer ID for the structure. The Z layer mechanism
153 //! allows to display structures presented in higher layers in overlay
154 //! of structures in lower layers by switching off z buffer depth
155 //! test between layers
156 Standard_EXPORT void SetZLayer (const Graphic3d_ZLayerId theLayerId);
157
158 //! Get Z layer ID of displayed structure. The method
159 //! returns -1 if the structure has no ID (deleted from graphic driver).
160 Standard_EXPORT Graphic3d_ZLayerId GetZLayer() const;
161
162 //! Changes a sequence of clip planes slicing the structure on rendering.
163 //! @param thePlanes [in] the set of clip planes.
164 Standard_EXPORT void SetClipPlanes (const Graphic3d_SequenceOfHClipPlane& thePlanes);
165
166 //! Get clip planes slicing the structure on rendering.
167 //! @return set of clip planes.
168 Standard_EXPORT const Graphic3d_SequenceOfHClipPlane& GetClipPlanes() const;
2831708b 169
42cf5bc1 170 //! Modifies the visibility indicator to Standard_True or
171 //! Standard_False for the structure <me>.
172 //! The default value at the definition of <me> is
173 //! Standard_True.
174 Standard_EXPORT void SetVisible (const Standard_Boolean AValue);
175
176 //! Modifies the visualisation mode for the structure <me>.
177 Standard_EXPORT virtual void SetVisual (const Graphic3d_TypeOfStructure AVisual);
178
179 //! Modifies the minimum and maximum zoom coefficients
180 //! for the structure <me>.
181 //! The default value at the definition of <me> is unlimited.
182 //! Category: Methods to modify the class definition
183 //! Warning: Raises StructureDefinitionError if <LimitInf> is
184 //! greater than <LimitSup> or if <LimitInf> or
185 //! <LimitSup> is a negative value.
186 Standard_EXPORT void SetZoomLimit (const Standard_Real LimitInf, const Standard_Real LimitSup);
187
188 //! marks the structure <me> representing wired structure needed for
189 //! highlight only so it won't be added to BVH tree.
190 //! Category: Methods to modify the class definition
191 Standard_EXPORT void SetIsForHighlight (const Standard_Boolean isForHighlight);
192
193 //! Suppresses the highlight for the structure <me>
194 //! in all the views of the visualiser.
195 Standard_EXPORT void UnHighlight();
196
197 Standard_EXPORT virtual void Compute();
198
199 //! Returns the new Structure defined for the new visualization
200 Standard_EXPORT virtual Handle(Graphic3d_Structure) Compute (const Handle(Graphic3d_DataStructureManager)& aProjector);
201
202 //! Returns the new Structure defined for the new visualization
203 Standard_EXPORT virtual Handle(Graphic3d_Structure) Compute (const Handle(Graphic3d_DataStructureManager)& aProjector, const TColStd_Array2OfReal& AMatrix);
204
205 //! Returns the new Structure defined for the new visualization
206 Standard_EXPORT virtual void Compute (const Handle(Graphic3d_DataStructureManager)& aProjector, Handle(Graphic3d_Structure)& aStructure);
207
208 //! Returns the new Structure defined for the new visualization
209 Standard_EXPORT virtual void Compute (const Handle(Graphic3d_DataStructureManager)& aProjector, const TColStd_Array2OfReal& AMatrix, Handle(Graphic3d_Structure)& aStructure);
210
211 //! Forces a new construction of the structure <me>
212 //! if <me> is displayed and TOS_COMPUTED.
213 Standard_EXPORT void ReCompute();
214
215 //! Forces a new construction of the structure <me>
216 //! if <me> is displayed in <aProjetor> and TOS_COMPUTED.
217 Standard_EXPORT void ReCompute (const Handle(Graphic3d_DataStructureManager)& aProjector);
218
219 //! Returns Standard_True if the structure <me> contains
220 //! Polygons, Triangles or Quadrangles.
221 Standard_EXPORT Standard_Boolean ContainsFacet() const;
2831708b 222
42cf5bc1 223 //! Returns the groups sequence included in the structure <me> (internal storage).
224 Standard_EXPORT const Graphic3d_SequenceOfGroup& Groups() const;
225
226 //! Returns the current number of groups in the
227 //! structure <me>.
228 Standard_EXPORT Standard_Integer NumberOfGroups() const;
229
230 //! Append new group to this structure.
231 Standard_EXPORT Handle(Graphic3d_Group) NewGroup();
232
233 //! Returns the highlight color for the Highlight method
234 //! with the highlight method TOHM_COLOR or TOHM_BOUNDBOX.
235 Standard_EXPORT const Quantity_Color& HighlightColor() const;
236
237 //! Returns Standard_True if the structure <me> is deleted.
238 //! <me> is deleted after the call Remove (me).
239 Standard_EXPORT Standard_Boolean IsDeleted() const;
240
241 //! Returns the display indicator for the structure <me>.
242 Standard_EXPORT virtual Standard_Boolean IsDisplayed() const;
243
244 //! Returns Standard_True if the structure <me> is empty.
245 //! Warning: A structure is empty if :
246 //! it do not have group or all the groups are empties
247 //! and it do not have descendant or all the descendants
248 //! are empties.
249 Standard_EXPORT Standard_Boolean IsEmpty() const;
250
251 //! Returns Standard_True if the structure <me> is infinite.
252 Standard_EXPORT Standard_Boolean IsInfinite() const;
253
254 //! Returns the highlight indicator for the structure <me>.
255 Standard_EXPORT virtual Standard_Boolean IsHighlighted() const;
256
42cf5bc1 257 //! Returns Standard_True if the structure <me> is transformed.
258 //! <=> The transformation != Identity.
259 Standard_EXPORT Standard_Boolean IsTransformed() const;
260
261 //! Returns the visibility indicator for the structure <me>.
262 Standard_EXPORT Standard_Boolean IsVisible() const;
2831708b 263
42cf5bc1 264 //! Returns the coordinates of the boundary box of the structure <me>.
265 //! If <theToIgnoreInfiniteFlag> is TRUE, the method returns actual graphical
266 //! boundaries of the Graphic3d_Group components. Otherwise, the
267 //! method returns boundaries taking into account infinite state
268 //! of the structure. This approach generally used for application
269 //! specific fit operation (e.g. fitting the model into screen,
270 //! not taking into accout infinite helper elements).
271 //! Warning: If the structure <me> is empty then the empty box is returned,
272 //! If the structure <me> is infinite then the whole box is returned.
273 Standard_EXPORT Bnd_Box MinMaxValues (const Standard_Boolean theToIgnoreInfiniteFlag = Standard_False) const;
2831708b 274
42cf5bc1 275 //! Returns the visualisation mode for the structure <me>.
276 Standard_EXPORT Graphic3d_TypeOfStructure Visual() const;
277
278 //! Returns Standard_True if the connection is possible between
279 //! <AStructure1> and <AStructure2> without a creation
280 //! of a cycle.
281 //!
282 //! It's not possible to call the method
283 //! AStructure1->Connect (AStructure2, TypeOfConnection)
284 //! if
285 //! - the set of all ancestors of <AStructure1> contains
286 //! <AStructure1> and if the
287 //! TypeOfConnection == TOC_DESCENDANT
288 //! - the set of all descendants of <AStructure1> contains
289 //! <AStructure2> and if the
290 //! TypeOfConnection == TOC_ANCESTOR
291 Standard_EXPORT static Standard_Boolean AcceptConnection (const Handle(Graphic3d_Structure)& AStructure1, const Handle(Graphic3d_Structure)& AStructure2, const Graphic3d_TypeOfConnection AType);
292
293 //! Returns the group of structures to which <me> is connected.
294 Standard_EXPORT void Ancestors (Graphic3d_MapOfStructure& SG) const;
295
296 //! If Atype is TOC_DESCENDANT then add <AStructure>
297 //! as a child structure of <me>.
298 //! If Atype is TOC_ANCESTOR then add <AStructure>
299 //! as a parent structure of <me>.
300 //! The connection propagates Display, Highlight, Erase,
301 //! Remove, and stacks the transformations.
302 //! No connection if the graph of the structures
303 //! contains a cycle and <WithCheck> is Standard_True;
304 Standard_EXPORT void Connect (const Handle(Graphic3d_Structure)& AStructure, const Graphic3d_TypeOfConnection AType, const Standard_Boolean WithCheck = Standard_False);
305
306 //! Returns the group of structures connected to <me>.
307 Standard_EXPORT void Descendants (Graphic3d_MapOfStructure& SG) const;
308
309 //! Suppress the connection between <AStructure> and <me>.
310 Standard_EXPORT void Disconnect (const Handle(Graphic3d_Structure)& AStructure);
311
312 //! If Atype is TOC_DESCENDANT then suppress all
313 //! the connections with the child structures of <me>.
314 //! If Atype is TOC_ANCESTOR then suppress all
315 //! the connections with the parent structures of <me>.
316 Standard_EXPORT void DisconnectAll (const Graphic3d_TypeOfConnection AType);
317
318 //! Returns <ASet> the group of structures :
319 //! - directly or indirectly connected to <AStructure> if the
320 //! TypeOfConnection == TOC_DESCENDANT
321 //! - to which <AStructure> is directly or indirectly connected
322 //! if the TypeOfConnection == TOC_ANCESTOR
323 Standard_EXPORT static void Network (const Handle(Graphic3d_Structure)& AStructure, const Graphic3d_TypeOfConnection AType, Graphic3d_MapOfStructure& ASet);
324
325 Standard_EXPORT void SetOwner (const Standard_Address Owner);
326
327 Standard_EXPORT Standard_Address Owner() const;
328
329 Standard_EXPORT void SetHLRValidation (const Standard_Boolean AFlag);
330
331 Standard_EXPORT Standard_Boolean HLRValidation() const;
6bd94e0d 332
42cf5bc1 333 //! Modifies the current local modelling transformation
334 //! in the structure <me>.
335 //!
336 //! It is defined as a 4*4 real matrix.
337 //!
338 //! -------------------
339 //! | a11 a12 a13 t1 |
340 //! | a21 a22 a23 t2 |
341 //! | a31 a32 a33 t3 |
342 //! | 0 0 0 1 |
343 //! -------------------
344 //!
345 //! TypeOfComposition : TOC_REPLACE
346 //! TOC_POSTCONCATENATE
347 //!
348 //! Then the modified Local Modelling Transformation is composed
349 //! with the current Global Modelling Transformation to create a
350 //! new Composite Modelling Transformation.
351 //!
352 //! The compose type specifies the role of the current local
353 //! modelling transformation (L) in composing the new value for
354 //! the current local modelling transformation (L'), which is
355 //! then combined with the current global modelling transforma-
356 //! tion (G) to calculate the new composite modelling transfor-
357 //! mation (C).
358 //!
359 //! TOC_REPLACE
360 //! The transformation matrix (T) replaces the value of
361 //! current local modelling transformation (L).
362 //!
363 //! L' <- T
364 //! C <- G x L'
365 //!
366 //! TOC_POSTCONCATENATE
367 //! The current local modelling transformation (L) is multiplied
368 //! by the transformation matrix (T):
369 //!
370 //! L' <- T x L
371 //! C <- G x L'
372 //!
373 //! Category: Methods to manage the structure transformation
374 //! Warning: Raises TransformError if the matrix is not a 4x4 matrix.
375 Standard_EXPORT void SetTransform (const TColStd_Array2OfReal& AMatrix, const Graphic3d_TypeOfComposition AType);
376
377 //! Returns the transformation associated with
378 //! the structure <me>.
379 Standard_EXPORT void Transform (TColStd_Array2OfReal& AMatrix) const;
380
381 //! Modifies the current modelling transform persistence (pan, zoom or rotate)
382 Standard_EXPORT void SetTransformPersistence (const Graphic3d_TransModeFlags& AFlag, const gp_Pnt& APoint);
383
384 Standard_EXPORT void SetTransformPersistence (const Graphic3d_TransModeFlags& AFlag);
385
386 //! Get the current modelling transform persistence (pan, zoom or rotate)
387 Standard_EXPORT Graphic3d_TransModeFlags TransformPersistenceMode() const;
388
389 //! Get the current point of relative modelling transform persistence
390 Standard_EXPORT gp_Pnt TransformPersistencePoint() const;
825aa485 391
392 //! @return transform persistence of the presentable object.
393 const Graphic3d_TransformPers& TransformPersistence() const;
394
42cf5bc1 395 //! Sets if the structure location has mutable nature (content or location will be changed regularly).
396 Standard_EXPORT void SetMutable (const Standard_Boolean theIsMutable);
397
398 //! Returns true if structure has mutable nature (content or location are be changed regularly).
399 //! Mutable structure will be managed in different way than static onces.
400 Standard_EXPORT Standard_Boolean IsMutable() const;
401
402 Standard_EXPORT Graphic3d_TypeOfStructure ComputeVisual() const;
403
404 //! Clears the structure <me>.
405 Standard_EXPORT void GraphicClear (const Standard_Boolean WithDestruction);
406
407 Standard_EXPORT void GraphicConnect (const Handle(Graphic3d_Structure)& ADaughter);
408
409 Standard_EXPORT void GraphicDisconnect (const Handle(Graphic3d_Structure)& ADaughter);
410
411 //! Highlights the structure <me>.
412 Standard_EXPORT void GraphicHighlight (const Aspect_TypeOfHighlightMethod Method);
413
414 Standard_EXPORT void GraphicTransform (const TColStd_Array2OfReal& AMatrix);
415
416 //! Suppress the highlight for the structure <me>.
417 Standard_EXPORT void GraphicUnHighlight();
418
419 //! Returns the identification number of the structure <me>.
420 Standard_EXPORT Standard_Integer Identification() const;
421
422 //! Prints informations about the network associated
423 //! with the structure <AStructure>.
424 Standard_EXPORT static void PrintNetwork (const Handle(Graphic3d_Structure)& AStructure, const Graphic3d_TypeOfConnection AType);
425
426 //! Suppress the adress <APtr> in the list
427 //! of descendants or in the list of ancestors.
428 Standard_EXPORT void Remove (const Standard_Address APtr, const Graphic3d_TypeOfConnection AType);
429
430 Standard_EXPORT void SetComputeVisual (const Graphic3d_TypeOfStructure AVisual);
431
432 //! Transforms <X>, <Y>, <Z> with the transformation <ATrsf>.
433 Standard_EXPORT static void Transforms (const TColStd_Array2OfReal& ATrsf, const Standard_Real X, const Standard_Real Y, const Standard_Real Z, Standard_Real& NewX, Standard_Real& NewY, Standard_Real& NewZ);
434
435 //! Transforms <Coord> with the transformation <ATrsf>.
436 Standard_EXPORT static Graphic3d_Vector Transforms (const TColStd_Array2OfReal& ATrsf, const Graphic3d_Vector& Coord);
437
438 //! Transforms <Coord> with the transformation <ATrsf>.
439 Standard_EXPORT static Graphic3d_Vertex Transforms (const TColStd_Array2OfReal& ATrsf, const Graphic3d_Vertex& Coord);
440
441 //! Returns the low-level structure
442 const Handle(Graphic3d_CStructure)& CStructure() const;
443
444friend class Graphic3d_Group;
445
446
92efcf78 447 DEFINE_STANDARD_RTTIEXT(Graphic3d_Structure,MMgt_TShared)
42cf5bc1 448
449protected:
450
42cf5bc1 451 //! Transforms boundaries with <theTrsf> transformation.
452 Standard_EXPORT static void TransformBoundaries (const TColStd_Array2OfReal& theTrsf, Standard_Real& theXMin, Standard_Real& theYMin, Standard_Real& theZMin, Standard_Real& theXMax, Standard_Real& theYMax, Standard_Real& theZMax);
453
454 //! Appends new descendant structure.
455 Standard_EXPORT Standard_Boolean AppendDescendant (const Standard_Address theDescendant);
456
457 //! Removes the given descendant structure.
458 Standard_EXPORT Standard_Boolean RemoveDescendant (const Standard_Address theDescendant);
459
460 //! Appends new ancestor structure.
461 Standard_EXPORT Standard_Boolean AppendAncestor (const Standard_Address theAncestor);
462
463 //! Removes the given ancestor structure.
464 Standard_EXPORT Standard_Boolean RemoveAncestor (const Standard_Address theAncestor);
465
42cf5bc1 466private:
467
42cf5bc1 468 //! Suppress in the structure <me>, the group theGroup.
469 //! It will be erased at the next screen update.
470 Standard_EXPORT void Remove (const Handle(Graphic3d_Group)& theGroup);
471
472 //! Manages the number of groups in the structure <me>
473 //! which contains facet.
474 //! Polygons, Triangles or Quadrangles.
475 //! <ADelta> = +1 or -1
476 Standard_EXPORT void GroupsWithFacet (const Standard_Integer ADelta);
477
478 //! Returns the extreme coordinates found in the structure <me> without transformation applied.
479 Standard_EXPORT Graphic3d_BndBox4f minMaxCoord() const;
480
481 //! Gets untransformed bounding box from structure.
482 Standard_EXPORT void getBox (Graphic3d_BndBox4d& theBox, const Standard_Boolean theToIgnoreInfiniteFlag = Standard_False) const;
483
484 //! Adds transformed (with myCStructure->Transformation) bounding box of structure to theBox.
485 Standard_EXPORT void addTransformed (Graphic3d_BndBox4d& theBox, const Standard_Boolean theToIgnoreInfiniteFlag = Standard_False) const;
486
487 //! Returns the manager to which <me> is associated.
488 Standard_EXPORT Handle(Graphic3d_StructureManager) StructureManager() const;
489
50d06d8f 490 //! Calls the Update method of the StructureManager which contains the Structure <me>.
491 //! If theUpdateLayer is true then invalidates bounding box of ZLayer.
492 Standard_EXPORT void Update (const bool theUpdateLayer = false) const;
2831708b 493
494protected:
42cf5bc1 495
59ec40f8 496 Graphic3d_StructureManager* myStructureManager;
497 Graphic3d_StructureManager* myFirstStructureManager;
498 Graphic3d_TypeOfStructure myComputeVisual;
499
42cf5bc1 500 Handle(Graphic3d_CStructure) myCStructure;
501 Graphic3d_IndexedMapOfAddress myAncestors;
502 Graphic3d_IndexedMapOfAddress myDescendants;
503 Quantity_Color myHighlightColor;
504 Aspect_TypeOfHighlightMethod myHighlightMethod;
505 Standard_Address myOwner;
506 Graphic3d_TypeOfStructure myVisual;
507
508
509};
510
511
512#include <Graphic3d_Structure.lxx>
513
514
515
516
517
518#endif // _Graphic3d_Structure_HeaderFile