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1 | // Created on: 2014-04-24 |
2 | // Created by: Kirill Gavrilov |
3 | // Copyright (c) 2014 OPEN CASCADE SAS |
4 | // |
5 | // This file is part of Open CASCADE Technology software library. |
6 | // |
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 |
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. |
12 | // |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
15 | |
16 | #include <AIS_ColoredShape.hxx> |
17 | |
18 | #include <AIS_InteractiveContext.hxx> |
19 | #include <BRep_Builder.hxx> |
20 | #include <BRepTools.hxx> |
21 | #include <gp_Pnt2d.hxx> |
22 | #include <Graphic3d_AspectFillArea3d.hxx> |
23 | #include <Graphic3d_AspectLine3d.hxx> |
24 | #include <Graphic3d_Group.hxx> |
25 | #include <Graphic3d_StructureManager.hxx> |
26 | #include <Graphic3d_Texture2Dmanual.hxx> |
27 | #include <Precision.hxx> |
6262338c |
28 | #include <Prs3d.hxx> |
ad3217cd |
29 | #include <Prs3d_LineAspect.hxx> |
30 | #include <Prs3d_IsoAspect.hxx> |
31 | #include <Prs3d_Presentation.hxx> |
32 | #include <Prs3d_ShadingAspect.hxx> |
33 | #include <Prs3d_Root.hxx> |
34 | #include <PrsMgr_PresentationManager3d.hxx> |
35 | #include <Standard_ErrorHandler.hxx> |
36 | #include <StdPrs_ShadedShape.hxx> |
37 | #include <StdPrs_ToolShadedShape.hxx> |
38 | #include <StdPrs_WFDeflectionShape.hxx> |
ad3217cd |
39 | #include <TopExp_Explorer.hxx> |
40 | #include <TopoDS.hxx> |
41 | #include <TopoDS_Compound.hxx> |
42 | #include <TopoDS_Iterator.hxx> |
43 | |
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44 | |
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45 | |
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46 | |
47 | //======================================================================= |
48 | //function : AIS_ColoredShape |
49 | //purpose : |
50 | //======================================================================= |
51 | AIS_ColoredShape::AIS_ColoredShape (const TopoDS_Shape& theShape) |
52 | : AIS_Shape (theShape) |
53 | { |
54 | // disable dedicated line aspects |
55 | myDrawer->SetFreeBoundaryAspect (myDrawer->LineAspect()); |
56 | myDrawer->SetUnFreeBoundaryAspect(myDrawer->LineAspect()); |
57 | myDrawer->SetSeenLineAspect (myDrawer->LineAspect()); |
58 | } |
59 | |
60 | //======================================================================= |
61 | //function : AIS_ColoredShape |
62 | //purpose : |
63 | //======================================================================= |
64 | AIS_ColoredShape::AIS_ColoredShape (const Handle(AIS_Shape)& theShape) |
65 | : AIS_Shape (theShape->Shape()) |
66 | { |
67 | // disable dedicated line aspects |
68 | myDrawer->SetFreeBoundaryAspect (myDrawer->LineAspect()); |
69 | myDrawer->SetUnFreeBoundaryAspect(myDrawer->LineAspect()); |
70 | myDrawer->SetSeenLineAspect (myDrawer->LineAspect()); |
71 | if (theShape->HasMaterial()) |
72 | { |
73 | SetMaterial (theShape->Material()); |
74 | } |
75 | if (theShape->HasColor()) |
76 | { |
77 | SetColor (theShape->Color()); |
78 | } |
79 | if (theShape->HasWidth()) |
80 | { |
81 | SetWidth (theShape->Width()); |
82 | } |
83 | if (theShape->IsTransparent()) |
84 | { |
85 | SetTransparency (theShape->Transparency()); |
86 | } |
87 | } |
88 | |
89 | //======================================================================= |
90 | //function : CustomAspects |
91 | //purpose : |
92 | //======================================================================= |
93 | Handle(AIS_ColoredDrawer) AIS_ColoredShape::CustomAspects (const TopoDS_Shape& theShape) |
94 | { |
95 | Handle(AIS_ColoredDrawer) aDrawer; |
96 | myShapeColors.Find (theShape, aDrawer); |
97 | if (aDrawer.IsNull()) |
98 | { |
99 | aDrawer = new AIS_ColoredDrawer (myDrawer); |
100 | myShapeColors.Bind (theShape, aDrawer); |
101 | LoadRecomputable (AIS_WireFrame); |
102 | LoadRecomputable (AIS_Shaded); |
103 | } |
104 | return aDrawer; |
105 | } |
106 | |
107 | //======================================================================= |
108 | //function : ClearCustomAspects |
109 | //purpose : |
110 | //======================================================================= |
111 | void AIS_ColoredShape::ClearCustomAspects() |
112 | { |
113 | if (myShapeColors.IsEmpty()) |
114 | { |
115 | return; |
116 | } |
117 | myShapeColors.Clear(); |
118 | LoadRecomputable (AIS_WireFrame); |
119 | LoadRecomputable (AIS_Shaded); |
120 | } |
121 | |
122 | //======================================================================= |
123 | //function : UnsetCustomAspects |
124 | //purpose : |
125 | //======================================================================= |
126 | void AIS_ColoredShape::UnsetCustomAspects (const TopoDS_Shape& theShape, |
127 | const Standard_Boolean theToUnregister) |
128 | { |
129 | if (!myShapeColors.IsBound (theShape)) |
130 | { |
131 | return; |
132 | } |
133 | |
134 | LoadRecomputable (AIS_WireFrame); |
135 | LoadRecomputable (AIS_Shaded); |
136 | if (theToUnregister) |
137 | { |
138 | myShapeColors.UnBind (theShape); |
139 | return; |
140 | } |
141 | |
142 | myShapeColors.ChangeFind (theShape) = new AIS_ColoredDrawer (myDrawer); |
143 | } |
144 | |
145 | //======================================================================= |
146 | //function : SetCustomColor |
147 | //purpose : |
148 | //======================================================================= |
149 | void AIS_ColoredShape::SetCustomColor (const TopoDS_Shape& theShape, |
150 | const Quantity_Color& theColor) |
151 | { |
152 | if (theShape.IsNull()) |
153 | { |
154 | return; |
155 | } |
156 | |
157 | const Handle(AIS_ColoredDrawer)& aDrawer = CustomAspects (theShape); |
158 | setColor (aDrawer, theColor); |
159 | aDrawer->SetOwnColor (theColor); |
160 | LoadRecomputable (AIS_WireFrame); |
161 | LoadRecomputable (AIS_Shaded); |
162 | } |
163 | |
164 | //======================================================================= |
165 | //function : SetCustomWidth |
166 | //purpose : |
167 | //======================================================================= |
168 | void AIS_ColoredShape::SetCustomWidth (const TopoDS_Shape& theShape, |
169 | const Standard_Real theLineWidth) |
170 | { |
171 | if (theShape.IsNull()) |
172 | { |
173 | return; |
174 | } |
175 | |
176 | const Handle(AIS_ColoredDrawer)& aDrawer = CustomAspects (theShape); |
177 | setWidth (CustomAspects (theShape), theLineWidth); |
178 | aDrawer->SetOwnWidth (theLineWidth); |
179 | LoadRecomputable (AIS_WireFrame); |
180 | LoadRecomputable (AIS_Shaded); |
181 | } |
182 | |
183 | //======================================================================= |
184 | //function : SetColor |
185 | //purpose : |
186 | //======================================================================= |
187 | |
188 | void AIS_ColoredShape::SetColor (const Quantity_Color& theColor) |
189 | { |
190 | setColor (myDrawer, theColor); |
191 | myOwnColor = theColor; |
192 | hasOwnColor = Standard_True; |
193 | LoadRecomputable (AIS_WireFrame); |
194 | LoadRecomputable (AIS_Shaded); |
195 | for (DataMapOfShapeColor::Iterator anIter (myShapeColors); anIter.More(); anIter.Next()) |
196 | { |
197 | const Handle(AIS_ColoredDrawer)& aDrawer = anIter.Value(); |
198 | if (aDrawer->HasOwnColor()) |
199 | { |
200 | continue; |
201 | } |
202 | |
6262338c |
203 | if (aDrawer->HasOwnShadingAspect()) |
ad3217cd |
204 | { |
205 | aDrawer->ShadingAspect()->SetColor (theColor, myCurrentFacingModel); |
206 | } |
6262338c |
207 | if (aDrawer->HasOwnLineAspect()) |
ad3217cd |
208 | { |
209 | aDrawer->LineAspect()->SetColor (theColor); |
210 | } |
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211 | if (aDrawer->HasOwnWireAspect()) |
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212 | { |
213 | aDrawer->WireAspect()->SetColor (theColor); |
214 | } |
215 | } |
216 | } |
217 | |
218 | //======================================================================= |
219 | //function : SetWidth |
220 | //purpose : |
221 | //======================================================================= |
222 | |
223 | void AIS_ColoredShape::SetWidth (const Standard_Real theLineWidth) |
224 | { |
225 | setWidth (myDrawer, theLineWidth); |
226 | myOwnWidth = theLineWidth; |
227 | LoadRecomputable (AIS_WireFrame); |
228 | LoadRecomputable (AIS_Shaded); |
229 | for (DataMapOfShapeColor::Iterator anIter (myShapeColors); anIter.More(); anIter.Next()) |
230 | { |
231 | const Handle(AIS_ColoredDrawer)& aDrawer = anIter.Value(); |
232 | if (aDrawer->HasOwnWidth()) |
233 | { |
234 | continue; |
235 | } |
236 | |
6262338c |
237 | if (aDrawer->HasOwnLineAspect()) |
ad3217cd |
238 | { |
239 | aDrawer->LineAspect()->SetWidth (theLineWidth); |
240 | } |
6262338c |
241 | if (aDrawer->HasOwnWireAspect()) |
ad3217cd |
242 | { |
243 | aDrawer->WireAspect()->SetWidth (theLineWidth); |
244 | } |
245 | } |
246 | } |
247 | |
248 | //======================================================================= |
249 | //function : SetTransparency |
250 | //purpose : |
251 | //======================================================================= |
252 | |
253 | void AIS_ColoredShape::SetTransparency (const Standard_Real theValue) |
254 | { |
255 | setTransparency (myDrawer, theValue); |
256 | myTransparency = theValue; |
257 | LoadRecomputable (AIS_WireFrame); |
258 | LoadRecomputable (AIS_Shaded); |
259 | for (DataMapOfShapeColor::Iterator anIter (myShapeColors); anIter.More(); anIter.Next()) |
260 | { |
6262338c |
261 | const Handle(Prs3d_Drawer)& aDrawer = anIter.Value(); |
262 | if (aDrawer->HasOwnShadingAspect()) |
ad3217cd |
263 | { |
264 | aDrawer->ShadingAspect()->SetTransparency (theValue, myCurrentFacingModel); |
265 | } |
266 | } |
267 | } |
268 | |
e0608a8d |
269 | //======================================================================= |
270 | //function : SetMaterial |
271 | //purpose : |
272 | //======================================================================= |
273 | |
274 | void AIS_ColoredShape::SetMaterial (const Graphic3d_MaterialAspect& theMaterial) |
275 | { |
276 | setMaterial (myDrawer, theMaterial, HasColor(), IsTransparent()); |
277 | //myOwnMaterial = theMaterial; |
278 | hasOwnMaterial = Standard_True; |
279 | LoadRecomputable (AIS_Shaded); |
280 | for (DataMapOfShapeColor::Iterator anIter (myShapeColors); anIter.More(); anIter.Next()) |
281 | { |
282 | const Handle(AIS_ColoredDrawer)& aDrawer = anIter.Value(); |
283 | //if (aDrawer->HasOwnMaterial()) continue; |
6262338c |
284 | if (aDrawer->HasOwnShadingAspect()) |
e0608a8d |
285 | { |
286 | setMaterial (aDrawer, theMaterial, aDrawer->HasOwnColor(), Standard_False); // aDrawer->IsTransparent() |
287 | } |
288 | } |
289 | } |
290 | |
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291 | //======================================================================= |
292 | //function : Compute |
293 | //purpose : |
294 | //======================================================================= |
295 | void AIS_ColoredShape::Compute (const Handle(PrsMgr_PresentationManager3d)& , |
296 | const Handle(Prs3d_Presentation)& thePrs, |
297 | const Standard_Integer theMode) |
298 | { |
299 | thePrs->Clear(); |
300 | if (IsInfinite()) |
301 | { |
302 | thePrs->SetInfiniteState (Standard_True); |
303 | } |
304 | |
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305 | if (theMode == AIS_Shaded) |
306 | { |
4c513386 |
307 | if (myDrawer->IsAutoTriangulation()) |
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308 | { |
4c513386 |
309 | // compute mesh for entire shape beforehand to ensure consistency and optimizations (parallelization) |
310 | Standard_Real anAnglePrev, anAngleNew, aCoeffPrev, aCoeffNew; |
311 | Standard_Boolean isOwnDeviationAngle = OwnDeviationAngle (anAngleNew, anAnglePrev); |
312 | Standard_Boolean isOwnDeviationCoefficient = OwnDeviationCoefficient(aCoeffNew, aCoeffPrev); |
313 | if ((isOwnDeviationAngle && Abs (anAngleNew - anAnglePrev) > Precision::Angular()) |
314 | || (isOwnDeviationCoefficient && Abs (aCoeffNew - aCoeffPrev) > Precision::Confusion())) |
315 | { |
316 | BRepTools::Clean (myshape); |
317 | } |
306f5893 |
318 | // After this call if type of deflection is relative |
319 | // computed deflection coefficient is stored as absolute. |
4c513386 |
320 | StdPrs_ShadedShape::Tessellate (myshape, myDrawer); |
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321 | } |
7f917335 |
322 | } |
323 | else // WireFrame mode |
324 | { |
325 | // After this call if type of deflection is relative |
326 | // computed deflection coefficient is stored as absolute. |
327 | Prs3d::GetDeflection (myshape, myDrawer); |
ad3217cd |
328 | } |
329 | |
5bffb882 |
330 | TopoDS_Compound anOpened, aClosed; |
331 | BRep_Builder aBuilder; |
332 | aBuilder.MakeCompound (aClosed); |
333 | aBuilder.MakeCompound (anOpened); |
334 | if (theMode == AIS_Shaded && myshape.ShapeType() <= TopAbs_SOLID) |
335 | { |
336 | StdPrs_ShadedShape::ExploreSolids (myshape, aBuilder, aClosed, anOpened, Standard_False); |
337 | } |
338 | else |
339 | { |
340 | aBuilder.Add (anOpened, myshape); |
341 | } |
342 | |
343 | // myShapeColors + anOpened --> array[TopAbs_ShapeEnum] of map of color-to-compound |
344 | DataMapOfShapeCompd aDispatchedOpened [(size_t)TopAbs_SHAPE]; |
345 | dispatchColors (anOpened, myShapeColors, aDispatchedOpened); |
346 | addShapesWithCustomProps (thePrs, aDispatchedOpened, theMode, StdPrs_Volume_Opened); |
347 | |
348 | if (theMode == AIS_Shaded) |
349 | { |
350 | if (isShapeEntirelyVisible()) |
351 | { |
352 | // myShapeColors + aClosed --> array[TopAbs_ShapeEnum] of map of color-to-compound |
353 | DataMapOfShapeCompd aDispatchedClosed [(size_t)TopAbs_SHAPE]; |
354 | dispatchColors (aClosed, myShapeColors, aDispatchedClosed); |
355 | addShapesWithCustomProps (thePrs, aDispatchedClosed, theMode, StdPrs_Volume_Closed); |
356 | } |
357 | else |
358 | { |
359 | for (TopoDS_Iterator aSolidIter (aClosed); aSolidIter.More(); aSolidIter.Next()) |
360 | { |
361 | DataMapOfShapeCompd aDispatchedClosed [(size_t)TopAbs_SHAPE]; |
362 | dispatchColors (aSolidIter.Value(), myShapeColors, aDispatchedClosed); |
363 | addShapesWithCustomProps (thePrs, aDispatchedClosed, theMode, |
364 | isShapeEntirelyVisible (aDispatchedClosed) ? StdPrs_Volume_Closed : StdPrs_Volume_Opened); |
365 | } |
366 | } |
367 | } |
368 | } |
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369 | |
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370 | //======================================================================= |
371 | //function : addShapesWithCustomProps |
372 | //purpose : |
373 | //======================================================================= |
374 | void AIS_ColoredShape::addShapesWithCustomProps (const Handle(Prs3d_Presentation)& thePrs, |
375 | DataMapOfShapeCompd* theDispatched, |
376 | const Standard_Integer theMode, |
377 | const StdPrs_Volume theVolume) |
378 | { |
ad3217cd |
379 | Handle(AIS_ColoredDrawer) aCustomDrawer; |
380 | for (size_t aShType = 0; aShType < (size_t )TopAbs_SHAPE; ++aShType) |
381 | { |
5bffb882 |
382 | DataMapOfShapeCompd& aKeyshapeDrawshapeMap = theDispatched[aShType]; |
ad3217cd |
383 | for (DataMapOfShapeCompd::Iterator aMapIter (aKeyshapeDrawshapeMap); |
384 | aMapIter.More(); aMapIter.Next()) |
385 | { |
386 | const TopoDS_Shape& aShapeKey = aMapIter.Key(); // key shape with detailed color or a base shape |
387 | const TopoDS_Compound& aShapeDraw = aMapIter.Value(); // compound of subshapes with <aShType> type |
6262338c |
388 | Handle(Prs3d_Drawer) aDrawer; |
86766b0e |
389 | if (myShapeColors.Find (aShapeKey, aCustomDrawer)) |
390 | { |
391 | aDrawer = aCustomDrawer; |
392 | if (aCustomDrawer->IsHidden()) |
393 | { |
394 | continue; |
395 | } |
396 | } |
397 | else |
398 | { |
399 | aDrawer = myDrawer; |
400 | } |
ad3217cd |
401 | |
7f917335 |
402 | // It is supposed that absolute deflection contains previously computed relative deflection |
403 | // (if deflection type is relative). |
404 | // In case of CustomDrawer it is taken from Link(). |
405 | Aspect_TypeOfDeflection aPrevType = aDrawer->TypeOfDeflection(); |
406 | aDrawer->SetTypeOfDeflection (Aspect_TOD_ABSOLUTE); |
407 | |
ad3217cd |
408 | // Draw each kind of subshapes and personal-colored shapes in a separate group |
409 | // since it's necessary to set transparency/material for all subshapes |
410 | // without affecting their unique colors |
5bffb882 |
411 | if (theMode == AIS_Shaded |
412 | && aShapeDraw.ShapeType() <= TopAbs_FACE |
413 | && !IsInfinite()) |
ad3217cd |
414 | { |
5bffb882 |
415 | StdPrs_ShadedShape::Add (thePrs, aShapeDraw, aDrawer, theVolume); |
416 | } |
417 | else |
418 | { |
419 | StdPrs_WFDeflectionShape::Add (thePrs, aShapeDraw, aDrawer); |
ad3217cd |
420 | } |
7f917335 |
421 | aDrawer->SetTypeOfDeflection (aPrevType); |
ad3217cd |
422 | } |
423 | } |
424 | } |
425 | |
426 | //======================================================================= |
427 | //function : dispatchColors |
428 | //purpose : |
429 | //======================================================================= |
430 | Standard_Boolean AIS_ColoredShape::dispatchColors (const TopoDS_Shape& theBaseKey, |
431 | const TopoDS_Shape& theSubshapeToParse, |
432 | const DataMapOfShapeShape& theSubshapeKeyshapeMap, |
433 | const TopAbs_ShapeEnum theParentType, |
434 | DataMapOfShapeCompd* theTypeKeyshapeDrawshapeArray) |
435 | { |
436 | TopAbs_ShapeEnum aShType = theSubshapeToParse.ShapeType(); |
437 | if (aShType == TopAbs_SHAPE) |
438 | { |
439 | return Standard_False; |
440 | } |
441 | |
442 | // check own setting of current shape |
443 | TopoDS_Shape aKeyShape = theBaseKey; |
444 | Standard_Boolean isOverriden = theSubshapeKeyshapeMap.Find (theSubshapeToParse, aKeyShape); |
445 | |
446 | // iterate on sub-shapes |
447 | BRep_Builder aBBuilder; |
448 | TopoDS_Shape aShapeCopy = theSubshapeToParse.EmptyCopied(); |
ab860031 |
449 | aShapeCopy.Closed (theSubshapeToParse.Closed()); |
ad3217cd |
450 | Standard_Boolean isSubOverride = Standard_False; |
451 | Standard_Integer nbDef = 0; |
452 | for (TopoDS_Iterator it (theSubshapeToParse); it.More(); it.Next()) |
453 | { |
454 | if (dispatchColors (theBaseKey, it.Value(), |
455 | theSubshapeKeyshapeMap, aShType, |
456 | theTypeKeyshapeDrawshapeArray)) |
457 | { |
458 | isSubOverride = Standard_True; |
459 | } |
460 | else |
461 | { |
462 | aBBuilder.Add (aShapeCopy, it.Value()); |
463 | ++nbDef; |
464 | } |
465 | } |
466 | if (aShType == TopAbs_FACE || !isSubOverride) |
467 | { |
468 | aShapeCopy = theSubshapeToParse; |
469 | } |
470 | else if (nbDef == 0) |
471 | { |
472 | return isOverriden || isSubOverride; // empty compound |
473 | } |
474 | |
475 | // if any of styles is overridden regarding to default one, add rest to map |
476 | if (isOverriden |
477 | || (isSubOverride && theParentType != TopAbs_WIRE // avoid drawing edges when vertex color is overridden |
478 | && theParentType != TopAbs_FACE) // avoid drawing edges of the same color as face |
479 | || (theParentType == TopAbs_SHAPE && !(isOverriden || isSubOverride))) // bind original shape to default color |
480 | { |
481 | TopoDS_Compound aCompound; |
482 | DataMapOfShapeCompd& aKeyshapeDrawshapeMap = theTypeKeyshapeDrawshapeArray[(size_t )aShType]; |
483 | if (!aKeyshapeDrawshapeMap.FindFromKey (aKeyShape, aCompound)) |
484 | { |
485 | aBBuilder.MakeCompound (aCompound); |
486 | aKeyshapeDrawshapeMap.Add (aKeyShape, aCompound); |
487 | } |
488 | aBBuilder.Add (aCompound, aShapeCopy); |
489 | } |
490 | return isOverriden || isSubOverride; |
491 | } |
492 | |
3ea0a91b |
493 | //! Function to check if specified compound is sub-shape of another one |
5bffb882 |
494 | inline Standard_Boolean isFirstCmpContainSecondOne (const TopoDS_Shape& theFirstCmp, |
495 | const TopoDS_Shape& theSecondCmp) |
3ea0a91b |
496 | { |
5bffb882 |
497 | if (theFirstCmp.ShapeType() != TopAbs_COMPOUND |
498 | || theSecondCmp.ShapeType() != TopAbs_COMPOUND) |
3ea0a91b |
499 | { |
500 | return Standard_False; |
501 | } |
502 | |
5bffb882 |
503 | for (TopoDS_Iterator aFirstCmpIter (theFirstCmp); aFirstCmpIter.More(); aFirstCmpIter.Next()) |
3ea0a91b |
504 | { |
5bffb882 |
505 | if (aFirstCmpIter.Value().ShapeType() != TopAbs_COMPOUND) |
3ea0a91b |
506 | { |
507 | continue; |
508 | } |
5bffb882 |
509 | else if (aFirstCmpIter.Value() == theSecondCmp |
510 | || isFirstCmpContainSecondOne (aFirstCmpIter.Value(), theSecondCmp)) |
3ea0a91b |
511 | { |
512 | return Standard_True; |
513 | } |
514 | } |
515 | return Standard_False; |
516 | } |
517 | |
ad3217cd |
518 | //======================================================================= |
519 | //function : dispatchColors |
520 | //purpose : |
521 | //======================================================================= |
522 | void AIS_ColoredShape::dispatchColors (const TopoDS_Shape& theBaseShape, |
523 | const DataMapOfShapeColor& theKeyshapeColorMap, |
524 | DataMapOfShapeCompd* theTypeKeyshapeDrawshapeArray) |
525 | { |
526 | // Extract <theShapeColors> map (KeyshapeColored -> Color) |
527 | // to subshapes map (Subshape -> KeyshapeColored). |
528 | // This needed when colored shape is not part of <theBaseShape> |
529 | // (but subshapes are) and actually container for subshapes. |
530 | DataMapOfShapeShape aSubshapeKeyshapeMap; |
3ea0a91b |
531 | for (DataMapOfShapeColor::Iterator aKeyShapeIter (theKeyshapeColorMap); |
532 | aKeyShapeIter.More(); aKeyShapeIter.Next()) |
ad3217cd |
533 | { |
5bffb882 |
534 | const TopoDS_Shape& aKeyShape = aKeyShapeIter.Key(); |
535 | bindSubShapes (aSubshapeKeyshapeMap, theBaseShape, aKeyShape, aKeyShape); |
536 | } |
537 | |
538 | // Fill the array of maps per shape type |
539 | dispatchColors (theBaseShape, theBaseShape, |
540 | aSubshapeKeyshapeMap, TopAbs_SHAPE, |
541 | theTypeKeyshapeDrawshapeArray); |
542 | } |
543 | |
544 | //======================================================================= |
545 | //function : isShapeEntirelyVisible |
546 | //purpose : |
547 | //======================================================================= |
548 | Standard_Boolean AIS_ColoredShape::isShapeEntirelyVisible (DataMapOfShapeCompd* theDispatched) const |
549 | { |
550 | Handle(AIS_ColoredDrawer) aCustomDrawer; |
551 | for (size_t aShType = (size_t )TopAbs_COMPOUND; aShType <= (size_t )TopAbs_FACE; ++aShType) |
552 | { |
553 | const DataMapOfShapeCompd& aKeyshapeDrawshapeMap = theDispatched[aShType]; |
554 | for (DataMapOfShapeCompd::Iterator aMapIter (aKeyshapeDrawshapeMap); aMapIter.More(); aMapIter.Next()) |
ad3217cd |
555 | { |
5bffb882 |
556 | if (myShapeColors.Find (aMapIter.Key(), aCustomDrawer) |
557 | && !aCustomDrawer.IsNull() |
558 | && aCustomDrawer->IsHidden()) |
ad3217cd |
559 | { |
5bffb882 |
560 | return Standard_False; |
ad3217cd |
561 | } |
5bffb882 |
562 | } |
563 | } |
564 | return Standard_True; |
565 | } |
566 | |
567 | //======================================================================= |
568 | //function : isShapeEntirelyVisible |
569 | //purpose : |
570 | //======================================================================= |
571 | Standard_Boolean AIS_ColoredShape::isShapeEntirelyVisible() const |
572 | { |
573 | for (DataMapOfShapeColor::Iterator aMapIter (myShapeColors); aMapIter.More(); aMapIter.Next()) |
574 | { |
575 | if (aMapIter.Value()->IsHidden()) |
576 | { |
577 | return Standard_False; |
578 | } |
579 | } |
580 | return Standard_True; |
581 | } |
582 | |
583 | //======================================================================= |
584 | //function : bindSubShapes |
585 | //purpose : |
586 | //======================================================================= |
587 | void AIS_ColoredShape::bindSubShapes (DataMapOfShapeShape& theSubshapeKeyshapeMap, |
588 | const TopoDS_Shape& theBaseShape, |
589 | const TopoDS_Shape& theShapeWithColor, |
590 | const TopoDS_Shape& theColorKeyShape) |
591 | { |
592 | TopAbs_ShapeEnum aShapeWithColorType = theShapeWithColor.ShapeType(); |
593 | if (aShapeWithColorType == TopAbs_COMPOUND) |
594 | { |
595 | if (isFirstCmpContainSecondOne (theBaseShape, theShapeWithColor)) |
596 | { |
597 | if (!theSubshapeKeyshapeMap.IsBound (theShapeWithColor)) |
ad3217cd |
598 | { |
5bffb882 |
599 | theSubshapeKeyshapeMap.Bind (theShapeWithColor, theColorKeyShape); |
600 | } |
601 | } |
602 | else |
603 | { |
604 | for (TopoDS_Iterator aSubShapeIter (theShapeWithColor); aSubShapeIter.More(); aSubShapeIter.Next()) |
605 | { |
606 | bindSubShapes (theSubshapeKeyshapeMap, theBaseShape, aSubShapeIter.Value(), theColorKeyShape); |
ad3217cd |
607 | } |
608 | } |
609 | } |
5bffb882 |
610 | else if (aShapeWithColorType == TopAbs_SOLID || aShapeWithColorType == TopAbs_SHELL) |
611 | { |
612 | for (TopExp_Explorer anExp (theShapeWithColor, TopAbs_FACE); anExp.More(); anExp.Next()) |
613 | { |
614 | if (!theSubshapeKeyshapeMap.IsBound (anExp.Current())) |
615 | { |
616 | theSubshapeKeyshapeMap.Bind (anExp.Current(), theColorKeyShape); |
617 | } |
618 | } |
619 | } |
620 | else if (aShapeWithColorType == TopAbs_WIRE) |
621 | { |
622 | for (TopExp_Explorer anExp (theShapeWithColor, TopAbs_EDGE); anExp.More(); anExp.Next()) |
623 | { |
624 | if (!theSubshapeKeyshapeMap.IsBound (anExp.Current())) |
625 | { |
626 | theSubshapeKeyshapeMap.Bind (anExp.Current(), theColorKeyShape); |
627 | } |
628 | } |
629 | } |
630 | else |
631 | { |
632 | // bind single face, edge and vertex |
633 | // force rebind if required due to the color of single shape has |
634 | // higher priority than the color of "compound" shape (wire is a |
635 | // compound of edges, shell is a compound of faces) that contains |
636 | // this single shape. |
637 | theSubshapeKeyshapeMap.Bind (theShapeWithColor, theColorKeyShape); |
638 | } |
ad3217cd |
639 | } |
5bffb882 |
640 | |