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b311480e | 1 | // Created on: 1996-12-20 |
2 | // Created by: Robert COUBLANC | |
3 | // Copyright (c) 1996-1999 Matra Datavision | |
973c2be1 | 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
b311480e | 5 | // |
973c2be1 | 6 | // This file is part of Open CASCADE Technology software library. |
b311480e | 7 | // |
d5f74e42 | 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 | |
973c2be1 | 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. | |
b311480e | 13 | // |
973c2be1 | 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. | |
7fd59977 | 16 | |
7fd59977 | 17 | |
42cf5bc1 | 18 | #include <AIS_GraphicTool.hxx> |
19 | #include <AIS_InteractiveContext.hxx> | |
20 | #include <AIS_Shape.hxx> | |
21 | #include <Aspect_TypeOfLine.hxx> | |
7fd59977 | 22 | #include <Bnd_Box.hxx> |
23 | #include <BRep_Builder.hxx> | |
7fd59977 | 24 | #include <BRepBndLib.hxx> |
42cf5bc1 | 25 | #include <BRepTools.hxx> |
26 | #include <BRepTools_ShapeSet.hxx> | |
27 | #include <Geom_Transformation.hxx> | |
28 | #include <gp_Pnt.hxx> | |
29 | #include <Graphic3d_ArrayOfPolylines.hxx> | |
30 | #include <Graphic3d_AspectFillArea3d.hxx> | |
7fd59977 | 31 | #include <Graphic3d_AspectLine3d.hxx> |
7fd59977 | 32 | #include <Graphic3d_AspectMarker3d.hxx> |
42cf5bc1 | 33 | #include <Graphic3d_AspectText3d.hxx> |
34 | #include <Graphic3d_Group.hxx> | |
7fd59977 | 35 | #include <Graphic3d_MaterialAspect.hxx> |
48cc825e | 36 | #include <Graphic3d_SequenceOfGroup.hxx> |
42cf5bc1 | 37 | #include <Graphic3d_Structure.hxx> |
38 | #include <HLRBRep.hxx> | |
39 | #include <OSD_Timer.hxx> | |
40 | #include <Precision.hxx> | |
9dba391d | 41 | #include <Prs3d.hxx> |
42cf5bc1 | 42 | #include <Prs3d_Drawer.hxx> |
43 | #include <Prs3d_IsoAspect.hxx> | |
7fd59977 | 44 | #include <Prs3d_Presentation.hxx> |
42cf5bc1 | 45 | #include <Prs3d_Projector.hxx> |
7fd59977 | 46 | #include <Prs3d_Root.hxx> |
47 | #include <Prs3d_ShadingAspect.hxx> | |
5ad8c033 | 48 | #include <StdPrs_BndBox.hxx> |
49 | #include <StdPrs_ToolTriangulatedShape.hxx> | |
7fd59977 | 50 | #include <PrsMgr_ModedPresentation.hxx> |
42cf5bc1 | 51 | #include <Quantity_Color.hxx> |
52 | #include <Select3D_SensitiveBox.hxx> | |
7fd59977 | 53 | #include <Select3D_SensitiveEntity.hxx> |
42cf5bc1 | 54 | #include <Standard_ErrorHandler.hxx> |
55 | #include <Standard_Failure.hxx> | |
56 | #include <Standard_Type.hxx> | |
57 | #include <StdPrs_HLRPolyShape.hxx> | |
58 | #include <StdPrs_HLRShape.hxx> | |
59 | #include <StdPrs_ShadedShape.hxx> | |
42cf5bc1 | 60 | #include <StdPrs_WFShape.hxx> |
7fd59977 | 61 | #include <StdSelect.hxx> |
7fd59977 | 62 | #include <StdSelect_BRepOwner.hxx> |
42cf5bc1 | 63 | #include <StdSelect_BRepSelectionTool.hxx> |
7fd59977 | 64 | #include <StdSelect_DisplayMode.hxx> |
42cf5bc1 | 65 | #include <TColStd_ListIteratorOfListOfInteger.hxx> |
66 | #include <TopExp.hxx> | |
67 | #include <TopExp_Explorer.hxx> | |
7fd59977 | 68 | #include <TopoDS_Iterator.hxx> |
42cf5bc1 | 69 | #include <TopoDS_Shape.hxx> |
7fd59977 | 70 | |
92efcf78 | 71 | IMPLEMENT_STANDARD_RTTIEXT(AIS_Shape,AIS_InteractiveObject) |
72 | ||
7fd59977 | 73 | static Standard_Boolean IsInList(const TColStd_ListOfInteger& LL, const Standard_Integer aMode) |
74 | { | |
75 | TColStd_ListIteratorOfListOfInteger It(LL); | |
76 | for(;It.More();It.Next()){ | |
77 | if(It.Value()==aMode) | |
78 | return Standard_True;} | |
79 | return Standard_False; | |
80 | } | |
81 | ||
82 | //================================================== | |
83 | // Function: | |
84 | // Purpose : | |
85 | //================================================== | |
86 | ||
87 | AIS_Shape:: | |
88 | AIS_Shape(const TopoDS_Shape& shap): | |
89 | AIS_InteractiveObject(PrsMgr_TOP_ProjectorDependant), | |
7fd59977 | 90 | myInitAng(0.) |
91 | { | |
6262338c | 92 | Set (shap); |
7fd59977 | 93 | SetHilightMode(0); |
94 | myDrawer->SetShadingAspectGlobal(Standard_False); | |
95 | } | |
96 | ||
97 | //======================================================================= | |
98 | //function : Type | |
99 | //purpose : | |
100 | //======================================================================= | |
101 | AIS_KindOfInteractive AIS_Shape::Type() const | |
102 | {return AIS_KOI_Shape;} | |
103 | ||
104 | ||
105 | //======================================================================= | |
106 | //function : Signature | |
107 | //purpose : | |
108 | //======================================================================= | |
109 | Standard_Integer AIS_Shape::Signature() const | |
110 | {return 0;} | |
111 | ||
112 | //======================================================================= | |
113 | //function : AcceptShapeDecomposition | |
114 | //purpose : | |
115 | //======================================================================= | |
116 | Standard_Boolean AIS_Shape::AcceptShapeDecomposition() const | |
117 | {return Standard_True;} | |
118 | ||
119 | //======================================================================= | |
120 | //function : Compute | |
121 | //purpose : | |
122 | //======================================================================= | |
123 | void AIS_Shape::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/, | |
3c34883c | 124 | const Handle(Prs3d_Presentation)& aPrs, |
83b0f13a | 125 | const Standard_Integer theMode) |
7fd59977 | 126 | { |
127 | aPrs->Clear(); | |
128 | if(myshape.IsNull()) return; | |
129 | ||
130 | // wire,edge,vertex -> pas de HLR + priorite display superieure | |
131 | Standard_Integer TheType = (Standard_Integer) myshape.ShapeType(); | |
132 | if(TheType>4 && TheType<8) { | |
133 | aPrs->SetVisual(Graphic3d_TOS_ALL); | |
134 | aPrs->SetDisplayPriority(TheType+2); | |
135 | } | |
136 | // Shape vide -> Assemblage vide. | |
137 | if (myshape.ShapeType() == TopAbs_COMPOUND) { | |
7fd59977 | 138 | TopoDS_Iterator anExplor (myshape); |
a10fa819 | 139 | |
7fd59977 | 140 | if (!anExplor.More()) { |
141 | return; | |
142 | } | |
143 | } | |
a10fa819 | 144 | |
5ad8c033 | 145 | if (IsInfinite()) |
146 | { | |
83b0f13a | 147 | aPrs->SetInfiniteState (Standard_True); //not taken in account during FITALL |
7fd59977 | 148 | } |
5ad8c033 | 149 | |
83b0f13a | 150 | switch (theMode) |
5ad8c033 | 151 | { |
152 | case AIS_WireFrame: | |
153 | { | |
83b0f13a | 154 | StdPrs_ToolTriangulatedShape::ClearOnOwnDeflectionChange (myshape, myDrawer, Standard_True); |
5ad8c033 | 155 | try |
156 | { | |
157 | OCC_CATCH_SIGNALS | |
158 | StdPrs_WFShape::Add (aPrs, myshape, myDrawer); | |
159 | } | |
160 | catch (Standard_Failure) | |
161 | { | |
162 | #ifdef OCCT_DEBUG | |
163 | cout << "AIS_Shape::Compute() failed" << endl; | |
164 | cout << "a Shape should be incorrect : No Compute can be maked on it " << endl; | |
165 | #endif | |
166 | // presentation of the bounding box is calculated | |
167 | // Compute(aPresentationManager,aPrs,2); | |
168 | } | |
169 | break; | |
170 | } | |
171 | case AIS_Shaded: | |
7fd59977 | 172 | { |
83b0f13a | 173 | StdPrs_ToolTriangulatedShape::ClearOnOwnDeflectionChange (myshape, myDrawer, Standard_True); |
5ad8c033 | 174 | if ((Standard_Integer) myshape.ShapeType() > 4) |
175 | { | |
176 | StdPrs_WFShape::Add (aPrs, myshape, myDrawer); | |
177 | } | |
178 | else | |
179 | { | |
180 | myDrawer->SetShadingAspectGlobal (Standard_False); | |
181 | if (IsInfinite()) | |
182 | { | |
183 | StdPrs_WFShape::Add (aPrs, myshape, myDrawer); | |
184 | } | |
185 | else | |
186 | { | |
187 | try | |
188 | { | |
189 | OCC_CATCH_SIGNALS | |
190 | StdPrs_ShadedShape::Add (aPrs, myshape, myDrawer); | |
191 | } | |
192 | catch (Standard_Failure) | |
3c34883c | 193 | { |
5ad8c033 | 194 | #ifdef OCCT_DEBUG |
195 | cout << "AIS_Shape::Compute() in ShadingMode failed" << endl; | |
196 | #endif | |
197 | StdPrs_WFShape::Add (aPrs, myshape, myDrawer); | |
3c34883c O |
198 | } |
199 | } | |
7fd59977 | 200 | } |
5ad8c033 | 201 | Standard_Real aTransparency = Transparency() ; |
202 | if (aTransparency > 0.0) | |
203 | { | |
204 | SetTransparency (aTransparency); | |
7fd59977 | 205 | } |
7fd59977 | 206 | break; |
207 | } | |
5ad8c033 | 208 | |
209 | // Bounding box. | |
210 | case 2: | |
7fd59977 | 211 | { |
5ad8c033 | 212 | if (IsInfinite()) |
213 | { | |
214 | StdPrs_WFShape::Add (aPrs, myshape, myDrawer); | |
215 | } | |
216 | else | |
217 | { | |
218 | StdPrs_BndBox::Add (aPrs, BoundingBox(), myDrawer); | |
219 | } | |
7fd59977 | 220 | } |
5ad8c033 | 221 | } |
222 | ||
223 | // Recompute hidden line presentation (if necessary). | |
224 | aPrs->ReCompute(); | |
7fd59977 | 225 | } |
226 | ||
7fd59977 | 227 | //======================================================================= |
228 | //function : Compute | |
229 | //purpose : Hidden Line Removal | |
230 | //======================================================================= | |
231 | void AIS_Shape::Compute(const Handle(Prs3d_Projector)& aProjector, | |
3c34883c | 232 | const Handle(Prs3d_Presentation)& aPresentation) |
7fd59977 | 233 | { |
234 | Compute(aProjector,aPresentation,myshape); | |
235 | } | |
236 | ||
237 | //======================================================================= | |
238 | //function : Compute | |
239 | //purpose : | |
240 | //======================================================================= | |
241 | ||
242 | void AIS_Shape::Compute(const Handle(Prs3d_Projector)& aProjector, | |
3c34883c O |
243 | const Handle(Geom_Transformation)& TheTrsf, |
244 | const Handle(Prs3d_Presentation)& aPresentation) | |
7fd59977 | 245 | { |
246 | const TopLoc_Location& loc = myshape.Location(); | |
247 | TopoDS_Shape shbis = myshape.Located(TopLoc_Location(TheTrsf->Trsf())*loc); | |
248 | Compute(aProjector,aPresentation,shbis); | |
249 | } | |
250 | ||
251 | //======================================================================= | |
252 | //function : Compute | |
253 | //purpose : | |
254 | //======================================================================= | |
255 | ||
256 | void AIS_Shape::Compute(const Handle(Prs3d_Projector)& aProjector, | |
3c34883c O |
257 | const Handle(Prs3d_Presentation)& aPresentation, |
258 | const TopoDS_Shape& SH) | |
7fd59977 | 259 | { |
260 | if (SH.ShapeType() == TopAbs_COMPOUND) { | |
7fd59977 | 261 | TopoDS_Iterator anExplor (SH); |
a10fa819 | 262 | |
7fd59977 | 263 | if (!anExplor.More()) // Shape vide -> Assemblage vide. |
264 | return; | |
265 | } | |
a10fa819 | 266 | |
7fd59977 | 267 | Handle (Prs3d_Drawer) defdrawer = GetContext()->DefaultDrawer(); |
6262338c | 268 | if (defdrawer->DrawHiddenLine()) |
7fd59977 | 269 | {myDrawer->EnableDrawHiddenLine();} |
270 | else {myDrawer->DisableDrawHiddenLine();} | |
a10fa819 | 271 | |
7fd59977 | 272 | Aspect_TypeOfDeflection prevdef = defdrawer->TypeOfDeflection(); |
273 | defdrawer->SetTypeOfDeflection(Aspect_TOD_RELATIVE); | |
274 | ||
4c513386 | 275 | if (myDrawer->IsAutoTriangulation()) |
276 | { | |
277 | // coefficients for calculation | |
278 | Standard_Real aPrevAngle, aNewAngle, aPrevCoeff, aNewCoeff; | |
279 | Standard_Boolean isOwnHLRDeviationAngle = OwnHLRDeviationAngle (aNewAngle, aPrevAngle); | |
280 | Standard_Boolean isOwnHLRDeviationCoefficient = OwnHLRDeviationCoefficient (aNewCoeff, aPrevCoeff); | |
281 | if (((Abs (aNewAngle - aPrevAngle) > Precision::Angular()) && isOwnHLRDeviationAngle) || | |
282 | ((Abs (aNewCoeff - aPrevCoeff) > Precision::Confusion()) && isOwnHLRDeviationCoefficient)) | |
283 | { | |
7fd59977 | 284 | BRepTools::Clean(SH); |
285 | } | |
4c513386 | 286 | } |
7fd59977 | 287 | |
288 | { | |
289 | try { | |
290 | OCC_CATCH_SIGNALS | |
0a768f56 | 291 | switch (TypeOfHLR()) { |
292 | case Prs3d_TOH_Algo: | |
293 | StdPrs_HLRShape::Add (aPresentation, SH, myDrawer, aProjector); | |
294 | break; | |
295 | case Prs3d_TOH_PolyAlgo: | |
296 | default: | |
297 | StdPrs_HLRPolyShape::Add (aPresentation, SH, myDrawer, aProjector); | |
298 | break; | |
299 | } | |
7fd59977 | 300 | } |
301 | catch (Standard_Failure) { | |
0797d9d3 | 302 | #ifdef OCCT_DEBUG |
7fd59977 | 303 | cout <<"AIS_Shape::Compute(Proj) HLR Algorithm failed" << endl; |
304 | #endif | |
305 | StdPrs_WFShape::Add(aPresentation,SH,myDrawer); | |
306 | } | |
307 | } | |
308 | ||
7fd59977 | 309 | defdrawer->SetTypeOfDeflection (prevdef); |
310 | } | |
311 | ||
312 | //======================================================================= | |
313 | //function : SelectionType | |
314 | //purpose : gives the type according to the Index of Selection Mode | |
315 | //======================================================================= | |
316 | ||
317 | TopAbs_ShapeEnum AIS_Shape::SelectionType(const Standard_Integer aMode) | |
318 | { | |
319 | switch(aMode){ | |
320 | case 1: | |
321 | return TopAbs_VERTEX; | |
322 | case 2: | |
323 | return TopAbs_EDGE; | |
324 | case 3: | |
325 | return TopAbs_WIRE; | |
326 | case 4: | |
327 | return TopAbs_FACE; | |
328 | case 5: | |
329 | return TopAbs_SHELL; | |
330 | case 6: | |
331 | return TopAbs_SOLID; | |
332 | case 7: | |
333 | return TopAbs_COMPSOLID; | |
334 | case 8: | |
335 | return TopAbs_COMPOUND; | |
336 | case 0: | |
337 | default: | |
338 | return TopAbs_SHAPE; | |
339 | } | |
340 | ||
341 | } | |
342 | //======================================================================= | |
343 | //function : SelectionType | |
344 | //purpose : gives the SelectionMode according to the Type od Decomposition... | |
345 | //======================================================================= | |
346 | Standard_Integer AIS_Shape::SelectionMode(const TopAbs_ShapeEnum aType) | |
347 | { | |
348 | switch(aType){ | |
349 | case TopAbs_VERTEX: | |
350 | return 1; | |
351 | case TopAbs_EDGE: | |
352 | return 2; | |
353 | case TopAbs_WIRE: | |
354 | return 3; | |
355 | case TopAbs_FACE: | |
356 | return 4; | |
357 | case TopAbs_SHELL: | |
358 | return 5; | |
359 | case TopAbs_SOLID: | |
360 | return 6; | |
361 | case TopAbs_COMPSOLID: | |
362 | return 7; | |
363 | case TopAbs_COMPOUND: | |
364 | return 8; | |
365 | case TopAbs_SHAPE: | |
366 | default: | |
367 | return 0; | |
368 | } | |
369 | } | |
370 | ||
371 | ||
372 | //======================================================================= | |
373 | //function : ComputeSelection | |
374 | //purpose : | |
375 | //======================================================================= | |
376 | ||
377 | void AIS_Shape::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection, | |
3c34883c | 378 | const Standard_Integer aMode) |
7fd59977 | 379 | { |
380 | if(myshape.IsNull()) return; | |
381 | if (myshape.ShapeType() == TopAbs_COMPOUND) { | |
7fd59977 | 382 | TopoDS_Iterator anExplor (myshape); |
a10fa819 | 383 | |
81bba717 | 384 | if (!anExplor.More()) // empty Shape -> empty Assembly. |
7fd59977 | 385 | return; |
386 | } | |
387 | ||
016e5959 | 388 | TopAbs_ShapeEnum TypOfSel = AIS_Shape::SelectionType(aMode); |
7fd59977 | 389 | TopoDS_Shape shape = myshape; |
7fd59977 | 390 | |
81bba717 | 391 | // POP protection against crash in low layers |
7fd59977 | 392 | |
9dba391d | 393 | Standard_Real aDeflection = Prs3d::GetDeflection(shape, myDrawer); |
7fd59977 | 394 | try { |
395 | OCC_CATCH_SIGNALS | |
396 | StdSelect_BRepSelectionTool::Load(aSelection, | |
397 | this, | |
398 | shape, | |
399 | TypOfSel, | |
400 | aDeflection, | |
3c34883c | 401 | myDrawer->HLRAngle(), |
4c513386 | 402 | myDrawer->IsAutoTriangulation()); |
7fd59977 | 403 | } catch ( Standard_Failure ) { |
404 | // cout << "a Shape should be incorrect : A Selection on the Bnd is activated "<<endl; | |
405 | if ( aMode == 0 ) { | |
53a70197 | 406 | aSelection->Clear(); |
7fd59977 | 407 | Bnd_Box B = BoundingBox(); |
408 | Handle(StdSelect_BRepOwner) aOwner = new StdSelect_BRepOwner(shape,this); | |
409 | Handle(Select3D_SensitiveBox) aSensitiveBox = new Select3D_SensitiveBox(aOwner,B); | |
410 | aSelection->Add(aSensitiveBox); | |
411 | } | |
412 | } | |
413 | ||
414 | // insert the drawer in the BrepOwners for hilight... | |
415 | StdSelect::SetDrawerForBRepOwner(aSelection,myDrawer); | |
416 | } | |
417 | ||
7fd59977 | 418 | Quantity_NameOfColor AIS_Shape::Color() const { |
419 | Quantity_Color aColor; | |
420 | Color(aColor); | |
421 | return aColor.Name(); | |
422 | } | |
423 | ||
424 | void AIS_Shape::Color( Quantity_Color& aColor ) const { | |
425 | aColor = myDrawer->ShadingAspect()->Color(myCurrentFacingModel); | |
426 | } | |
427 | ||
428 | Graphic3d_NameOfMaterial AIS_Shape::Material() const { | |
429 | return (myDrawer->ShadingAspect()->Material(myCurrentFacingModel)).Name(); | |
430 | } | |
431 | ||
432 | Standard_Real AIS_Shape::Transparency() const { | |
433 | return myDrawer->ShadingAspect()->Transparency(myCurrentFacingModel); | |
434 | } | |
7fd59977 | 435 | |
436 | //======================================================================= | |
437 | //function : SetColor | |
438 | //purpose : | |
439 | //======================================================================= | |
440 | ||
441 | void AIS_Shape::SetColor(const Quantity_NameOfColor aCol) | |
7fd59977 | 442 | { |
443 | SetColor(Quantity_Color(aCol)); | |
444 | } | |
445 | ||
5cbef0fe | 446 | //======================================================================= |
ad3217cd | 447 | //function : setColor |
448 | //purpose : | |
5cbef0fe S |
449 | //======================================================================= |
450 | ||
6262338c | 451 | void AIS_Shape::setColor (const Handle(Prs3d_Drawer)& theDrawer, |
452 | const Quantity_Color& theColor) const | |
7fd59977 | 453 | { |
6262338c | 454 | if (!theDrawer->HasOwnShadingAspect()) |
ad3217cd | 455 | { |
456 | theDrawer->SetShadingAspect (new Prs3d_ShadingAspect()); | |
6262338c | 457 | if (theDrawer->HasLink()) |
458 | { | |
459 | *theDrawer->ShadingAspect()->Aspect() = *theDrawer->Link()->ShadingAspect()->Aspect(); | |
460 | } | |
7fd59977 | 461 | } |
6262338c | 462 | if (!theDrawer->HasOwnLineAspect()) |
ad3217cd | 463 | { |
464 | theDrawer->SetLineAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
6262338c | 465 | if (theDrawer->HasLink()) |
466 | { | |
467 | *theDrawer->LineAspect()->Aspect() = *theDrawer->Link()->LineAspect()->Aspect(); | |
468 | } | |
ad3217cd | 469 | } |
6262338c | 470 | if (!theDrawer->HasOwnWireAspect()) |
ad3217cd | 471 | { |
472 | theDrawer->SetWireAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
6262338c | 473 | if (theDrawer->HasLink()) |
474 | { | |
475 | *theDrawer->WireAspect()->Aspect() = *theDrawer->Link()->WireAspect()->Aspect(); | |
476 | } | |
ad3217cd | 477 | } |
6262338c | 478 | if (!theDrawer->HasOwnPointAspect()) |
ad3217cd | 479 | { |
7d835040 | 480 | theDrawer->SetPointAspect (new Prs3d_PointAspect (Aspect_TOM_PLUS, Quantity_NOC_BLACK, 1.0)); |
6262338c | 481 | if (theDrawer->HasLink()) |
482 | { | |
483 | *theDrawer->PointAspect()->Aspect() = *theDrawer->Link()->PointAspect()->Aspect(); | |
484 | } | |
ad3217cd | 485 | } |
8a5dfb38 | 486 | if (!theDrawer->HasOwnFreeBoundaryAspect()) |
487 | { | |
488 | theDrawer->SetFreeBoundaryAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
489 | if (theDrawer->HasLink()) | |
490 | { | |
491 | *theDrawer->FreeBoundaryAspect()->Aspect() = *theDrawer->Link()->FreeBoundaryAspect()->Aspect(); | |
492 | } | |
493 | } | |
494 | if (!theDrawer->HasOwnUnFreeBoundaryAspect()) | |
495 | { | |
496 | theDrawer->SetUnFreeBoundaryAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
497 | if (theDrawer->HasLink()) | |
498 | { | |
499 | *theDrawer->UnFreeBoundaryAspect()->Aspect() = *theDrawer->Link()->UnFreeBoundaryAspect()->Aspect(); | |
500 | } | |
501 | } | |
502 | if (!theDrawer->HasOwnSeenLineAspect()) | |
503 | { | |
504 | theDrawer->SetSeenLineAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
505 | if (theDrawer->HasLink()) | |
506 | { | |
507 | *theDrawer->SeenLineAspect()->Aspect() = *theDrawer->Link()->SeenLineAspect()->Aspect(); | |
508 | } | |
509 | } | |
ad3217cd | 510 | |
511 | // override color | |
512 | theDrawer->ShadingAspect()->SetColor (theColor, myCurrentFacingModel); | |
513 | theDrawer->SetShadingAspectGlobal (Standard_False); | |
514 | theDrawer->LineAspect()->SetColor (theColor); | |
515 | theDrawer->WireAspect()->SetColor (theColor); | |
516 | theDrawer->PointAspect()->SetColor (theColor); | |
8a5dfb38 | 517 | theDrawer->FreeBoundaryAspect()->SetColor (theColor); |
518 | theDrawer->UnFreeBoundaryAspect()->SetColor (theColor); | |
519 | theDrawer->SeenLineAspect()->SetColor (theColor); | |
ad3217cd | 520 | } |
a10fa819 | 521 | |
ad3217cd | 522 | //======================================================================= |
523 | //function : SetColor | |
524 | //purpose : | |
525 | //======================================================================= | |
7fd59977 | 526 | |
ad3217cd | 527 | void AIS_Shape::SetColor (const Quantity_Color& theColor) |
528 | { | |
529 | setColor (myDrawer, theColor); | |
530 | myOwnColor = theColor; | |
531 | hasOwnColor = Standard_True; | |
7fd59977 | 532 | |
48cc825e | 533 | // modify shading presentation without re-computation |
534 | const PrsMgr_Presentations& aPrsList = Presentations(); | |
535 | Handle(Graphic3d_AspectFillArea3d) anAreaAspect = myDrawer->ShadingAspect()->Aspect(); | |
536 | Handle(Graphic3d_AspectLine3d) aLineAspect = myDrawer->LineAspect()->Aspect(); | |
537 | Handle(Graphic3d_AspectMarker3d) aPointAspect = myDrawer->PointAspect()->Aspect(); | |
538 | for (Standard_Integer aPrsIt = 1; aPrsIt <= aPrsList.Length(); ++aPrsIt) | |
ad3217cd | 539 | { |
48cc825e | 540 | const PrsMgr_ModedPresentation& aPrsModed = aPrsList.Value (aPrsIt); |
541 | if (aPrsModed.Mode() != AIS_Shaded) | |
ad3217cd | 542 | { |
48cc825e | 543 | continue; |
544 | } | |
545 | ||
546 | const Handle(Prs3d_Presentation)& aPrs = aPrsModed.Presentation()->Presentation(); | |
48cc825e | 547 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIt (aPrs->Groups()); aGroupIt.More(); aGroupIt.Next()) |
548 | { | |
549 | const Handle(Graphic3d_Group)& aGroup = aGroupIt.Value(); | |
550 | ||
a10fa819 A |
551 | // Check if aspect of given type is set for the group, |
552 | // because setting aspect for group with no already set aspect | |
553 | // can lead to loss of presentation data | |
48cc825e | 554 | if (aGroup->IsGroupPrimitivesAspectSet (Graphic3d_ASPECT_FILL_AREA)) |
ad3217cd | 555 | { |
48cc825e | 556 | aGroup->SetGroupPrimitivesAspect (anAreaAspect); |
ad3217cd | 557 | } |
48cc825e | 558 | if (aGroup->IsGroupPrimitivesAspectSet (Graphic3d_ASPECT_LINE)) |
ad3217cd | 559 | { |
48cc825e | 560 | aGroup->SetGroupPrimitivesAspect (aLineAspect); |
ad3217cd | 561 | } |
48cc825e | 562 | if (aGroup->IsGroupPrimitivesAspectSet (Graphic3d_ASPECT_MARKER)) |
ad3217cd | 563 | { |
48cc825e | 564 | aGroup->SetGroupPrimitivesAspect (aPointAspect); |
ad3217cd | 565 | } |
a10fa819 | 566 | } |
7fd59977 | 567 | } |
568 | ||
ad3217cd | 569 | LoadRecomputable (AIS_WireFrame); |
570 | LoadRecomputable (2); | |
7fd59977 | 571 | } |
5cbef0fe | 572 | |
7fd59977 | 573 | //======================================================================= |
574 | //function : UnsetColor | |
ad3217cd | 575 | //purpose : |
7fd59977 | 576 | //======================================================================= |
577 | ||
578 | void AIS_Shape::UnsetColor() | |
579 | { | |
ad3217cd | 580 | if (!HasColor()) |
5cbef0fe S |
581 | { |
582 | myToRecomputeModes.Clear(); | |
583 | return; | |
584 | } | |
7fd59977 | 585 | hasOwnColor = Standard_False; |
586 | ||
ad3217cd | 587 | if (!HasWidth()) |
588 | { | |
589 | Handle(Prs3d_LineAspect) anEmptyAsp; | |
590 | myDrawer->SetLineAspect (anEmptyAsp); | |
591 | myDrawer->SetWireAspect (anEmptyAsp); | |
592 | myDrawer->SetFreeBoundaryAspect (anEmptyAsp); | |
593 | myDrawer->SetUnFreeBoundaryAspect(anEmptyAsp); | |
594 | myDrawer->SetSeenLineAspect (anEmptyAsp); | |
595 | } | |
596 | else | |
597 | { | |
6262338c | 598 | Quantity_Color aColor = Quantity_NOC_YELLOW; |
599 | if (myDrawer->HasLink()) | |
600 | { | |
601 | AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Line, aColor); | |
602 | } | |
ad3217cd | 603 | myDrawer->LineAspect()->SetColor (aColor); |
6262338c | 604 | aColor = Quantity_NOC_RED; |
605 | if (myDrawer->HasLink()) | |
606 | { | |
607 | AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Wire, aColor); | |
608 | } | |
ad3217cd | 609 | myDrawer->WireAspect()->SetColor (aColor); |
6262338c | 610 | aColor = Quantity_NOC_GREEN; |
611 | if (myDrawer->HasLink()) | |
612 | { | |
613 | AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Free, aColor); | |
614 | } | |
ad3217cd | 615 | myDrawer->FreeBoundaryAspect()->SetColor (aColor); |
6262338c | 616 | aColor = Quantity_NOC_YELLOW; |
617 | if (myDrawer->HasLink()) | |
618 | { | |
619 | AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_UnFree, aColor); | |
620 | } | |
ad3217cd | 621 | myDrawer->UnFreeBoundaryAspect()->SetColor (aColor); |
6262338c | 622 | if (myDrawer->HasLink()) |
623 | { | |
624 | AIS_GraphicTool::GetLineColor (myDrawer->Link(), AIS_TOA_Seen, aColor); | |
625 | } | |
ad3217cd | 626 | myDrawer->SeenLineAspect()->SetColor (aColor); |
627 | } | |
628 | ||
629 | if (HasMaterial() | |
630 | || IsTransparent()) | |
631 | { | |
6262338c | 632 | Graphic3d_MaterialAspect aDefaultMat (Graphic3d_NOM_BRASS); |
633 | Graphic3d_MaterialAspect mat = aDefaultMat; | |
634 | if (HasMaterial() || myDrawer->HasLink()) | |
635 | { | |
636 | mat = AIS_GraphicTool::GetMaterial(HasMaterial()? myDrawer : myDrawer->Link()); | |
637 | } | |
ad3217cd | 638 | if (HasMaterial()) |
639 | { | |
6262338c | 640 | Quantity_Color aColor = aDefaultMat.AmbientColor(); |
641 | if (myDrawer->HasLink()) | |
642 | { | |
4e2914a6 | 643 | aColor = myDrawer->Link()->ShadingAspect()->Color (myCurrentFacingModel); |
6262338c | 644 | } |
ad3217cd | 645 | mat.SetColor (aColor); |
5cbef0fe | 646 | } |
ad3217cd | 647 | if (IsTransparent()) |
648 | { | |
649 | Standard_Real aTransp = myDrawer->ShadingAspect()->Transparency (myCurrentFacingModel); | |
650 | mat.SetTransparency (aTransp); | |
5cbef0fe | 651 | } |
ad3217cd | 652 | myDrawer->ShadingAspect()->SetMaterial (mat ,myCurrentFacingModel); |
5cbef0fe | 653 | } |
ad3217cd | 654 | else |
655 | { | |
656 | myDrawer->SetShadingAspect (Handle(Prs3d_ShadingAspect)()); | |
5cbef0fe | 657 | } |
ad3217cd | 658 | myDrawer->SetPointAspect (Handle(Prs3d_PointAspect)()); |
5cbef0fe | 659 | |
48cc825e | 660 | // modify shading presentation without re-computation |
661 | const PrsMgr_Presentations& aPrsList = Presentations(); | |
662 | Handle(Graphic3d_AspectFillArea3d) anAreaAsp = myDrawer->Link()->ShadingAspect()->Aspect(); | |
663 | Handle(Graphic3d_AspectLine3d) aLineAsp = myDrawer->Link()->LineAspect()->Aspect(); | |
664 | for (Standard_Integer aPrsIt = 1; aPrsIt <= aPrsList.Length(); ++aPrsIt) | |
ad3217cd | 665 | { |
48cc825e | 666 | const PrsMgr_ModedPresentation& aPrsModed = aPrsList.Value (aPrsIt); |
667 | if (aPrsModed.Mode() != AIS_Shaded) | |
ad3217cd | 668 | { |
48cc825e | 669 | continue; |
670 | } | |
671 | ||
672 | const Handle(Prs3d_Presentation)& aPrs = aPrsModed.Presentation()->Presentation(); | |
48cc825e | 673 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIt (aPrs->Groups()); aGroupIt.More(); aGroupIt.Next()) |
674 | { | |
675 | const Handle(Graphic3d_Group)& aGroup = aGroupIt.Value(); | |
676 | ||
677 | // Check if aspect of given type is set for the group, | |
a10fa819 A |
678 | // because setting aspect for group with no already set aspect |
679 | // can lead to loss of presentation data | |
ad3217cd | 680 | if (aGroup->IsGroupPrimitivesAspectSet (Graphic3d_ASPECT_FILL_AREA)) |
681 | { | |
682 | aGroup->SetGroupPrimitivesAspect (anAreaAsp); | |
683 | } | |
684 | if (aGroup->IsGroupPrimitivesAspectSet (Graphic3d_ASPECT_LINE)) | |
685 | { | |
686 | aGroup->SetGroupPrimitivesAspect (aLineAsp); | |
687 | } | |
7fd59977 | 688 | } |
5cbef0fe | 689 | } |
48cc825e | 690 | |
ad3217cd | 691 | LoadRecomputable (AIS_WireFrame); |
692 | LoadRecomputable (2); | |
693 | } | |
694 | ||
695 | //======================================================================= | |
696 | //function : setWidth | |
697 | //purpose : | |
698 | //======================================================================= | |
699 | ||
6262338c | 700 | void AIS_Shape::setWidth (const Handle(Prs3d_Drawer)& theDrawer, |
701 | const Standard_Real theLineWidth) const | |
ad3217cd | 702 | { |
6262338c | 703 | if (!theDrawer->HasOwnLineAspect()) |
ad3217cd | 704 | { |
705 | theDrawer->SetLineAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
6262338c | 706 | if (theDrawer->HasLink()) |
707 | { | |
708 | *theDrawer->LineAspect()->Aspect() = *theDrawer->Link()->LineAspect()->Aspect(); | |
709 | } | |
ad3217cd | 710 | } |
6262338c | 711 | if (!theDrawer->HasOwnWireAspect()) |
ad3217cd | 712 | { |
713 | theDrawer->SetWireAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
6262338c | 714 | if (theDrawer->HasLink()) |
715 | { | |
716 | *theDrawer->WireAspect()->Aspect() = *theDrawer->Link()->WireAspect()->Aspect(); | |
717 | } | |
ad3217cd | 718 | } |
8a5dfb38 | 719 | if (!theDrawer->HasOwnFreeBoundaryAspect()) |
720 | { | |
721 | theDrawer->SetFreeBoundaryAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
722 | if (theDrawer->HasLink()) | |
723 | { | |
724 | *theDrawer->FreeBoundaryAspect()->Aspect() = *theDrawer->Link()->FreeBoundaryAspect()->Aspect(); | |
725 | } | |
726 | } | |
727 | if (!theDrawer->HasOwnUnFreeBoundaryAspect()) | |
728 | { | |
729 | theDrawer->SetUnFreeBoundaryAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
730 | if (theDrawer->HasLink()) | |
731 | { | |
732 | *theDrawer->UnFreeBoundaryAspect()->Aspect() = *theDrawer->Link()->UnFreeBoundaryAspect()->Aspect(); | |
733 | } | |
734 | } | |
735 | if (!theDrawer->HasOwnSeenLineAspect()) | |
736 | { | |
737 | theDrawer->SetSeenLineAspect (new Prs3d_LineAspect (Quantity_NOC_BLACK, Aspect_TOL_SOLID, 1.0)); | |
738 | if (theDrawer->HasLink()) | |
739 | { | |
740 | *theDrawer->SeenLineAspect()->Aspect() = *theDrawer->Link()->SeenLineAspect()->Aspect(); | |
741 | } | |
742 | } | |
ad3217cd | 743 | |
744 | // override width | |
745 | theDrawer->LineAspect()->SetWidth (theLineWidth); | |
746 | theDrawer->WireAspect()->SetWidth (theLineWidth); | |
8a5dfb38 | 747 | theDrawer->FreeBoundaryAspect()->SetWidth (theLineWidth); |
748 | theDrawer->UnFreeBoundaryAspect()->SetWidth (theLineWidth); | |
749 | theDrawer->SeenLineAspect()->SetWidth (theLineWidth); | |
7fd59977 | 750 | } |
751 | ||
7fd59977 | 752 | //======================================================================= |
753 | //function : SetWidth | |
754 | //purpose : | |
755 | //======================================================================= | |
756 | ||
ad3217cd | 757 | void AIS_Shape::SetWidth (const Standard_Real theLineWidth) |
7fd59977 | 758 | { |
ad3217cd | 759 | setWidth (myDrawer, theLineWidth); |
760 | myOwnWidth = theLineWidth; | |
761 | LoadRecomputable (AIS_WireFrame); // means that it is necessary to recompute only the wireframe.... | |
762 | LoadRecomputable (2); // and the bounding box... | |
7fd59977 | 763 | } |
764 | ||
765 | //======================================================================= | |
766 | //function : UnsetWidth | |
ad3217cd | 767 | //purpose : |
7fd59977 | 768 | //======================================================================= |
769 | ||
770 | void AIS_Shape::UnsetWidth() | |
771 | { | |
ad3217cd | 772 | if (myOwnWidth == 0.0) |
5cbef0fe S |
773 | { |
774 | myToRecomputeModes.Clear(); | |
775 | return; | |
776 | } | |
5cbef0fe | 777 | |
ad3217cd | 778 | myOwnWidth = 0.0; |
779 | ||
780 | Handle(Prs3d_LineAspect) anEmptyAsp; | |
5cbef0fe | 781 | |
ad3217cd | 782 | if (!HasColor()) |
783 | { | |
784 | myDrawer->SetLineAspect (anEmptyAsp); | |
785 | myDrawer->SetWireAspect (anEmptyAsp); | |
786 | myDrawer->SetFreeBoundaryAspect (anEmptyAsp); | |
787 | myDrawer->SetUnFreeBoundaryAspect(anEmptyAsp); | |
788 | myDrawer->SetSeenLineAspect (anEmptyAsp); | |
7fd59977 | 789 | } |
ad3217cd | 790 | else |
791 | { | |
6262338c | 792 | myDrawer->LineAspect() ->SetWidth (myDrawer->HasLink() ? |
793 | AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Line) : 1.); | |
794 | myDrawer->WireAspect() ->SetWidth (myDrawer->HasLink() ? | |
795 | AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Wire) : 1.); | |
796 | myDrawer->FreeBoundaryAspect() ->SetWidth (myDrawer->HasLink() ? | |
797 | AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Free) : 1.); | |
798 | myDrawer->UnFreeBoundaryAspect()->SetWidth (myDrawer->HasLink() ? | |
799 | AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_UnFree) : 1.); | |
800 | myDrawer->SeenLineAspect() ->SetWidth (myDrawer->HasLink() ? | |
801 | AIS_GraphicTool::GetLineWidth (myDrawer->Link(), AIS_TOA_Seen) : 1.); | |
7fd59977 | 802 | } |
ad3217cd | 803 | LoadRecomputable (AIS_WireFrame); |
7fd59977 | 804 | } |
805 | ||
e0608a8d | 806 | //======================================================================= |
807 | //function : setMaterial | |
808 | //purpose : | |
809 | //======================================================================= | |
810 | ||
6262338c | 811 | void AIS_Shape::setMaterial (const Handle(Prs3d_Drawer)& theDrawer, |
e0608a8d | 812 | const Graphic3d_MaterialAspect& theMaterial, |
813 | const Standard_Boolean theToKeepColor, | |
814 | const Standard_Boolean theToKeepTransp) const | |
815 | { | |
816 | const Quantity_Color aColor = theDrawer->ShadingAspect()->Material (myCurrentFacingModel).Color(); | |
817 | const Standard_Real aTransp = theDrawer->ShadingAspect()->Transparency (myCurrentFacingModel); | |
6262338c | 818 | if (!theDrawer->HasOwnShadingAspect()) |
e0608a8d | 819 | { |
820 | theDrawer->SetShadingAspect (new Prs3d_ShadingAspect()); | |
6262338c | 821 | if (theDrawer->HasLink()) |
822 | { | |
823 | *theDrawer->ShadingAspect()->Aspect() = *theDrawer->Link()->ShadingAspect()->Aspect(); | |
824 | } | |
e0608a8d | 825 | } |
826 | theDrawer->ShadingAspect()->SetMaterial (theMaterial, myCurrentFacingModel); | |
827 | ||
828 | if (theToKeepColor) | |
829 | { | |
830 | theDrawer->ShadingAspect()->SetColor (aColor, myCurrentFacingModel); | |
831 | } | |
832 | if (theToKeepTransp) | |
833 | { | |
834 | theDrawer->ShadingAspect()->SetTransparency (aTransp, myCurrentFacingModel); | |
835 | } | |
836 | } | |
837 | ||
7fd59977 | 838 | //======================================================================= |
839 | //function : SetMaterial | |
840 | //purpose : | |
841 | //======================================================================= | |
5cbef0fe | 842 | |
7fd59977 | 843 | void AIS_Shape::SetMaterial(const Graphic3d_NameOfMaterial aMat) |
844 | { | |
a10fa819 | 845 | SetMaterial(Graphic3d_MaterialAspect(aMat)); |
7fd59977 | 846 | } |
5cbef0fe | 847 | |
7fd59977 | 848 | //======================================================================= |
849 | //function : SetMaterial | |
ad3217cd | 850 | //purpose : |
7fd59977 | 851 | //======================================================================= |
5cbef0fe | 852 | |
ad3217cd | 853 | void AIS_Shape::SetMaterial (const Graphic3d_MaterialAspect& theMat) |
7fd59977 | 854 | { |
e0608a8d | 855 | setMaterial (myDrawer, theMat, HasColor(), IsTransparent()); |
7fd59977 | 856 | hasOwnMaterial = Standard_True; |
5cbef0fe | 857 | |
48cc825e | 858 | // modify shading presentation without re-computation |
859 | const PrsMgr_Presentations& aPrsList = Presentations(); | |
860 | Handle(Graphic3d_AspectFillArea3d) anAreaAsp = myDrawer->ShadingAspect()->Aspect(); | |
861 | for (Standard_Integer aPrsIt = 1; aPrsIt <= aPrsList.Length(); ++aPrsIt) | |
ad3217cd | 862 | { |
48cc825e | 863 | const PrsMgr_ModedPresentation& aPrsModed = aPrsList.Value (aPrsIt); |
864 | if (aPrsModed.Mode() != AIS_Shaded) | |
af324faa | 865 | { |
48cc825e | 866 | continue; |
867 | } | |
868 | ||
869 | const Handle(Prs3d_Presentation)& aPrs = aPrsModed.Presentation()->Presentation(); | |
48cc825e | 870 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIt (aPrs->Groups()); aGroupIt.More(); aGroupIt.Next()) |
871 | { | |
872 | const Handle(Graphic3d_Group)& aGroup = aGroupIt.Value(); | |
873 | ||
a10fa819 A |
874 | // Check if aspect of given type is set for the group, |
875 | // because setting aspect for group with no already set aspect | |
876 | // can lead to loss of presentation data | |
ad3217cd | 877 | if (aGroup->IsGroupPrimitivesAspectSet (Graphic3d_ASPECT_FILL_AREA)) |
878 | { | |
879 | aGroup->SetGroupPrimitivesAspect (anAreaAsp); | |
880 | } | |
5cbef0fe | 881 | } |
7fd59977 | 882 | } |
48cc825e | 883 | |
884 | myRecomputeEveryPrs = Standard_False; // no mode to recalculate :only viewer update | |
885 | myToRecomputeModes.Clear(); | |
7fd59977 | 886 | } |
ad3217cd | 887 | |
7fd59977 | 888 | //======================================================================= |
889 | //function : UnsetMaterial | |
ad3217cd | 890 | //purpose : |
7fd59977 | 891 | //======================================================================= |
5cbef0fe | 892 | |
7fd59977 | 893 | void AIS_Shape::UnsetMaterial() |
894 | { | |
ad3217cd | 895 | if (!HasMaterial()) |
896 | { | |
897 | return; | |
898 | } | |
5cbef0fe | 899 | |
ad3217cd | 900 | if (HasColor() |
901 | || IsTransparent()) | |
902 | { | |
6262338c | 903 | if(myDrawer->HasLink()) |
904 | { | |
905 | myDrawer->ShadingAspect()->SetMaterial (myDrawer->Link()->ShadingAspect()->Material (myCurrentFacingModel), | |
906 | myCurrentFacingModel); | |
907 | } | |
ad3217cd | 908 | if (HasColor()) |
909 | { | |
910 | myDrawer->ShadingAspect()->SetColor (myOwnColor, myCurrentFacingModel); | |
911 | myDrawer->ShadingAspect()->SetTransparency (myTransparency, myCurrentFacingModel); | |
7fd59977 | 912 | } |
ad3217cd | 913 | } |
914 | else | |
915 | { | |
916 | myDrawer->SetShadingAspect (Handle(Prs3d_ShadingAspect)()); | |
7fd59977 | 917 | } |
918 | hasOwnMaterial = Standard_False; | |
ad3217cd | 919 | |
48cc825e | 920 | // modify shading presentation without re-computation |
921 | const PrsMgr_Presentations& aPrsList = Presentations(); | |
922 | Handle(Graphic3d_AspectFillArea3d) anAreaAsp = myDrawer->ShadingAspect()->Aspect(); | |
923 | for (Standard_Integer aPrsIt = 1; aPrsIt <= aPrsList.Length(); ++aPrsIt) | |
ad3217cd | 924 | { |
48cc825e | 925 | const PrsMgr_ModedPresentation& aPrsModed = aPrsList.Value (aPrsIt); |
926 | if (aPrsModed.Mode() != AIS_Shaded) | |
ad3217cd | 927 | { |
48cc825e | 928 | continue; |
929 | } | |
930 | ||
931 | const Handle(Prs3d_Presentation)& aPrs = aPrsModed.Presentation()->Presentation(); | |
48cc825e | 932 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIt (aPrs->Groups()); aGroupIt.More(); aGroupIt.Next()) |
933 | { | |
934 | const Handle(Graphic3d_Group)& aGroup = aGroupIt.Value(); | |
ad3217cd | 935 | if (aGroup->IsGroupPrimitivesAspectSet (Graphic3d_ASPECT_FILL_AREA)) |
936 | { | |
937 | aGroup->SetGroupPrimitivesAspect (anAreaAsp); | |
938 | } | |
7fd59977 | 939 | } |
940 | } | |
48cc825e | 941 | |
ad3217cd | 942 | myRecomputeEveryPrs = Standard_False; // no mode to recalculate :only viewer update |
7fd59977 | 943 | myToRecomputeModes.Clear(); |
7fd59977 | 944 | } |
5cbef0fe | 945 | |
7fd59977 | 946 | //======================================================================= |
ad3217cd | 947 | //function : setTransparency |
948 | //purpose : | |
7fd59977 | 949 | //======================================================================= |
950 | ||
6262338c | 951 | void AIS_Shape::setTransparency (const Handle(Prs3d_Drawer)& theDrawer, |
952 | const Standard_Real theValue) const | |
7fd59977 | 953 | { |
6262338c | 954 | if (!theDrawer->HasOwnShadingAspect()) |
ad3217cd | 955 | { |
956 | theDrawer->SetShadingAspect (new Prs3d_ShadingAspect()); | |
6262338c | 957 | if (theDrawer->HasLink()) |
958 | { | |
959 | *theDrawer->ShadingAspect()->Aspect() = *theDrawer->Link()->ShadingAspect()->Aspect(); | |
960 | } | |
7fd59977 | 961 | } |
5cbef0fe | 962 | |
ad3217cd | 963 | // override transparency |
964 | theDrawer->ShadingAspect()->SetTransparency (theValue, myCurrentFacingModel); | |
965 | } | |
966 | ||
967 | //======================================================================= | |
968 | //function : SetTransparency | |
969 | //purpose : | |
970 | //======================================================================= | |
971 | ||
972 | void AIS_Shape::SetTransparency (const Standard_Real theValue) | |
973 | { | |
974 | setTransparency (myDrawer, theValue); | |
975 | myTransparency = theValue; | |
976 | ||
48cc825e | 977 | // modify shading presentation without re-computation |
978 | const PrsMgr_Presentations& aPrsList = Presentations(); | |
979 | Handle(Graphic3d_AspectFillArea3d) anAreaAsp = myDrawer->ShadingAspect()->Aspect(); | |
980 | for (Standard_Integer aPrsIt = 1; aPrsIt <= aPrsList.Length(); ++aPrsIt) | |
ad3217cd | 981 | { |
48cc825e | 982 | const PrsMgr_ModedPresentation& aPrsModed = aPrsList.Value (aPrsIt); |
983 | if (aPrsModed.Mode() != AIS_Shaded) | |
ad3217cd | 984 | { |
48cc825e | 985 | continue; |
986 | } | |
987 | ||
988 | const Handle(Prs3d_Presentation)& aPrs = aPrsModed.Presentation()->Presentation(); | |
48cc825e | 989 | aPrs->SetDisplayPriority (10); // force highest priority for translucent objects |
990 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIt (aPrs->Groups()); aGroupIt.More(); aGroupIt.Next()) | |
991 | { | |
992 | const Handle(Graphic3d_Group)& aGroup = aGroupIt.Value(); | |
ad3217cd | 993 | if (aGroup->IsGroupPrimitivesAspectSet (Graphic3d_ASPECT_FILL_AREA)) |
994 | { | |
995 | aGroup->SetGroupPrimitivesAspect (anAreaAsp); | |
996 | } | |
7fd59977 | 997 | } |
998 | } | |
48cc825e | 999 | |
ad3217cd | 1000 | myRecomputeEveryPrs = Standard_False; // no mode to recalculate - only viewer update |
5cbef0fe | 1001 | myToRecomputeModes.Clear(); |
7fd59977 | 1002 | } |
1003 | ||
1004 | //======================================================================= | |
1005 | //function : UnsetTransparency | |
ad3217cd | 1006 | //purpose : |
7fd59977 | 1007 | //======================================================================= |
5cbef0fe | 1008 | |
7fd59977 | 1009 | void AIS_Shape::UnsetTransparency() |
1010 | { | |
7fd59977 | 1011 | myTransparency = 0.0; |
6262338c | 1012 | if (!myDrawer->HasOwnShadingAspect()) |
ad3217cd | 1013 | { |
1014 | return; | |
1015 | } | |
1016 | else if (HasColor() || HasMaterial()) | |
1017 | { | |
1018 | myDrawer->ShadingAspect()->SetTransparency (0.0, myCurrentFacingModel); | |
1019 | } | |
1020 | else | |
1021 | { | |
1022 | myDrawer->SetShadingAspect (Handle(Prs3d_ShadingAspect)()); | |
1023 | } | |
5cbef0fe | 1024 | |
48cc825e | 1025 | // modify shading presentation without re-computation |
1026 | const PrsMgr_Presentations& aPrsList = Presentations(); | |
1027 | Handle(Graphic3d_AspectFillArea3d) anAreaAsp = myDrawer->ShadingAspect()->Aspect(); | |
1028 | for (Standard_Integer aPrsIt = 1; aPrsIt <= aPrsList.Length(); ++aPrsIt) | |
ad3217cd | 1029 | { |
48cc825e | 1030 | const PrsMgr_ModedPresentation& aPrsModed = aPrsList.Value (aPrsIt); |
1031 | if (aPrsModed.Mode() != AIS_Shaded) | |
ad3217cd | 1032 | { |
48cc825e | 1033 | continue; |
1034 | } | |
1035 | ||
1036 | const Handle(Prs3d_Presentation)& aPrs = aPrsModed.Presentation()->Presentation(); | |
48cc825e | 1037 | for (Graphic3d_SequenceOfGroup::Iterator aGroupIt (aPrs->Groups()); aGroupIt.More(); aGroupIt.Next()) |
1038 | { | |
1039 | const Handle(Graphic3d_Group)& aGroup = aGroupIt.Value(); | |
ad3217cd | 1040 | if (aGroup->IsGroupPrimitivesAspectSet (Graphic3d_ASPECT_FILL_AREA)) |
1041 | { | |
1042 | aGroup->SetGroupPrimitivesAspect (anAreaAsp); | |
1043 | } | |
7fd59977 | 1044 | } |
48cc825e | 1045 | aPrs->ResetDisplayPriority(); |
7fd59977 | 1046 | } |
48cc825e | 1047 | |
ad3217cd | 1048 | myRecomputeEveryPrs = Standard_False; // no mode to recalculate :only viewer update |
5cbef0fe | 1049 | myToRecomputeModes.Clear(); |
7fd59977 | 1050 | } |
1051 | ||
5cbef0fe S |
1052 | //======================================================================= |
1053 | //function : LoadRecomputable | |
1054 | //purpose : | |
1055 | //======================================================================= | |
7fd59977 | 1056 | |
1057 | void AIS_Shape::LoadRecomputable(const Standard_Integer TheMode) | |
1058 | { | |
5cbef0fe | 1059 | myRecomputeEveryPrs = Standard_False; |
7fd59977 | 1060 | if(!IsInList(myToRecomputeModes,TheMode)) |
1061 | myToRecomputeModes.Append(TheMode); | |
1062 | } | |
1063 | ||
7fd59977 | 1064 | //======================================================================= |
1065 | //function : BoundingBox | |
1066 | //purpose : | |
1067 | //======================================================================= | |
1068 | ||
1069 | const Bnd_Box& AIS_Shape::BoundingBox() | |
1070 | { | |
1071 | if (myshape.ShapeType() == TopAbs_COMPOUND) { | |
7fd59977 | 1072 | TopoDS_Iterator anExplor (myshape); |
a10fa819 | 1073 | |
81bba717 | 1074 | if (!anExplor.More()) { // empty Shape -> empty Assembly. |
a10fa819 | 1075 | myBB.SetVoid(); |
7fd59977 | 1076 | return myBB; |
1077 | } | |
1078 | } | |
1079 | ||
1080 | if(myCompBB) { | |
1081 | BRepBndLib::AddClose(myshape, myBB); | |
a10fa819 | 1082 | myCompBB = Standard_False; |
7fd59977 | 1083 | } |
1084 | return myBB; | |
1085 | } | |
1086 | ||
1087 | //***** | |
1088 | //***** Reset | |
1089 | //======================================================================= | |
1090 | //function : SetOwnDeviationCoefficient | |
1091 | //purpose : resets myhasOwnDeviationCoefficient to Standard_False and | |
1092 | // returns Standard_True if it change | |
1093 | //======================================================================= | |
1094 | ||
1095 | Standard_Boolean AIS_Shape::SetOwnDeviationCoefficient () | |
1096 | { | |
6262338c | 1097 | Standard_Boolean itSet = myDrawer->HasOwnDeviationCoefficient(); |
7fd59977 | 1098 | if(itSet) myDrawer->SetDeviationCoefficient(); |
1099 | return itSet; | |
7fd59977 | 1100 | } |
1101 | ||
7fd59977 | 1102 | //======================================================================= |
1103 | //function : SetHLROwnDeviationCoefficient | |
1104 | //purpose : resets myhasOwnHLRDeviationCoefficient to Standard_False and | |
1105 | // returns Standard_True if it change | |
1106 | //======================================================================= | |
1107 | ||
1108 | Standard_Boolean AIS_Shape::SetOwnHLRDeviationCoefficient () | |
1109 | { | |
6262338c | 1110 | Standard_Boolean itSet = myDrawer->HasOwnHLRDeviationCoefficient(); |
7fd59977 | 1111 | if(itSet) myDrawer->SetHLRDeviationCoefficient(); |
1112 | return itSet; | |
1113 | ||
1114 | } | |
1115 | ||
1116 | //======================================================================= | |
1117 | //function : SetOwnDeviationAngle | |
1118 | //purpose : resets myhasOwnDeviationAngle to Standard_False and | |
1119 | // returns Standard_True if it change | |
1120 | //======================================================================= | |
1121 | ||
1122 | Standard_Boolean AIS_Shape::SetOwnDeviationAngle () | |
1123 | { | |
6262338c | 1124 | Standard_Boolean itSet = myDrawer->HasOwnDeviationAngle(); |
7fd59977 | 1125 | if(itSet) myDrawer->SetDeviationAngle(); |
1126 | return itSet; | |
1127 | ||
1128 | } | |
1129 | ||
1130 | //======================================================================= | |
1131 | //function : SetOwnHLRDeviationAngle | |
1132 | //purpose : resets myhasOwnHLRDeviationAngle to Standard_False and | |
1133 | // returns Standard_True if it change | |
1134 | //======================================================================= | |
1135 | ||
1136 | Standard_Boolean AIS_Shape::SetOwnHLRDeviationAngle () | |
1137 | { | |
6262338c | 1138 | Standard_Boolean itSet = myDrawer->HasOwnHLRDeviationAngle(); |
7fd59977 | 1139 | if(itSet) myDrawer->SetHLRAngle(); |
1140 | return itSet; | |
1141 | ||
1142 | } | |
1143 | //***** SetOwn | |
1144 | //======================================================================= | |
1145 | //function : SetOwnDeviationCoefficient | |
1146 | //purpose : | |
1147 | //======================================================================= | |
1148 | ||
1149 | void AIS_Shape::SetOwnDeviationCoefficient ( const Standard_Real aCoefficient ) | |
1150 | { | |
1151 | myDrawer->SetDeviationCoefficient( aCoefficient ); | |
1152 | SetToUpdate(0) ; // WireFrame | |
1153 | SetToUpdate(1) ; // Shadding | |
1154 | } | |
1155 | ||
1156 | //======================================================================= | |
1157 | //function : SetOwnHLRDeviationCoefficient | |
1158 | //purpose : | |
1159 | //======================================================================= | |
1160 | ||
1161 | void AIS_Shape::SetOwnHLRDeviationCoefficient ( const Standard_Real aCoefficient ) | |
1162 | { | |
1163 | myDrawer->SetHLRDeviationCoefficient( aCoefficient ); | |
1164 | ||
1165 | } | |
1166 | ||
1167 | //======================================================================= | |
1168 | //function : SetOwnDeviationAngle | |
1169 | //purpose : | |
1170 | //======================================================================= | |
1171 | ||
1172 | void AIS_Shape::SetOwnDeviationAngle ( const Standard_Real anAngle ) | |
1173 | { | |
1174 | ||
1175 | myDrawer->SetDeviationAngle(anAngle ); | |
1176 | SetToUpdate(0) ; // WireFrame | |
1177 | } | |
1178 | //======================================================================= | |
1179 | //function : SetOwnDeviationAngle | |
1180 | //purpose : | |
1181 | //======================================================================= | |
1182 | ||
1183 | void AIS_Shape::SetAngleAndDeviation ( const Standard_Real anAngle ) | |
1184 | { | |
1185 | Standard_Real OutAngl,OutDefl; | |
1186 | HLRBRep::PolyHLRAngleAndDeflection(anAngle,OutAngl,OutDefl); | |
1187 | SetOwnDeviationAngle(anAngle) ; | |
7fd59977 | 1188 | SetOwnDeviationCoefficient(OutDefl) ; |
1189 | myInitAng = anAngle; | |
1190 | SetToUpdate(0); | |
1191 | SetToUpdate(1); | |
1192 | } | |
1193 | ||
1194 | //======================================================================= | |
1195 | //function : UserAngle | |
1196 | //purpose : | |
1197 | //======================================================================= | |
1198 | ||
1199 | Standard_Real AIS_Shape::UserAngle() const | |
1200 | { | |
1201 | return myInitAng ==0. ? GetContext()->DeviationAngle(): myInitAng; | |
1202 | } | |
1203 | ||
1204 | ||
1205 | //======================================================================= | |
1206 | //function : SetHLRAngleAndDeviation | |
1207 | //purpose : | |
1208 | //======================================================================= | |
1209 | ||
1210 | void AIS_Shape::SetHLRAngleAndDeviation ( const Standard_Real anAngle ) | |
1211 | { | |
1212 | Standard_Real OutAngl,OutDefl; | |
1213 | HLRBRep::PolyHLRAngleAndDeflection(anAngle,OutAngl,OutDefl); | |
1214 | SetOwnHLRDeviationAngle( OutAngl ); | |
1215 | SetOwnHLRDeviationCoefficient(OutDefl); | |
1216 | ||
1217 | } | |
1218 | //======================================================================= | |
1219 | //function : SetOwnHLRDeviationAngle | |
1220 | //purpose : | |
1221 | //======================================================================= | |
1222 | ||
1223 | void AIS_Shape::SetOwnHLRDeviationAngle ( const Standard_Real anAngle ) | |
1224 | { | |
1225 | myDrawer->SetHLRAngle( anAngle ); | |
1226 | } | |
1227 | ||
1228 | //***** GetOwn | |
1229 | //======================================================================= | |
1230 | //function : OwnDeviationCoefficient | |
1231 | //purpose : | |
1232 | //======================================================================= | |
1233 | ||
1234 | Standard_Boolean AIS_Shape::OwnDeviationCoefficient ( Standard_Real & aCoefficient, | |
3c34883c | 1235 | Standard_Real & aPreviousCoefficient ) const |
7fd59977 | 1236 | { |
1237 | aCoefficient = myDrawer->DeviationCoefficient(); | |
1238 | aPreviousCoefficient = myDrawer->PreviousDeviationCoefficient (); | |
6262338c | 1239 | return myDrawer->HasOwnDeviationCoefficient() ; |
7fd59977 | 1240 | } |
1241 | ||
1242 | //======================================================================= | |
1243 | //function : OwnHLRDeviationCoefficient | |
1244 | //purpose : | |
1245 | //======================================================================= | |
1246 | ||
1247 | Standard_Boolean AIS_Shape::OwnHLRDeviationCoefficient ( Standard_Real & aCoefficient, | |
3c34883c | 1248 | Standard_Real & aPreviousCoefficient ) const |
7fd59977 | 1249 | { |
1250 | aCoefficient = myDrawer->HLRDeviationCoefficient(); | |
1251 | aPreviousCoefficient = myDrawer->PreviousHLRDeviationCoefficient (); | |
6262338c | 1252 | return myDrawer->HasOwnHLRDeviationCoefficient(); |
7fd59977 | 1253 | |
1254 | } | |
1255 | ||
1256 | //======================================================================= | |
1257 | //function : OwnDeviationAngle | |
1258 | //purpose : | |
1259 | //======================================================================= | |
1260 | ||
1261 | Standard_Boolean AIS_Shape::OwnDeviationAngle ( Standard_Real & anAngle, | |
3c34883c | 1262 | Standard_Real & aPreviousAngle ) const |
7fd59977 | 1263 | { |
1264 | anAngle = myDrawer->DeviationAngle(); | |
1265 | aPreviousAngle = myDrawer->PreviousDeviationAngle (); | |
6262338c | 1266 | return myDrawer->HasOwnDeviationAngle(); |
7fd59977 | 1267 | } |
1268 | ||
1269 | //======================================================================= | |
1270 | //function : OwnHLRDeviationAngle | |
1271 | //purpose : | |
1272 | //======================================================================= | |
1273 | ||
1274 | Standard_Boolean AIS_Shape::OwnHLRDeviationAngle ( Standard_Real & anAngle, | |
3c34883c | 1275 | Standard_Real & aPreviousAngle ) const |
7fd59977 | 1276 | { |
1277 | anAngle = myDrawer->HLRAngle(); | |
1278 | aPreviousAngle = myDrawer->PreviousHLRDeviationAngle (); | |
6262338c | 1279 | return myDrawer->HasOwnHLRDeviationAngle(); |
7fd59977 | 1280 | } |