0024977: There are compilation errors in products csharp sample
[occt.git] / src / AIS / AIS_ConnectedShape.cxx
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b311480e 1// Created on: 1996-04-10
2// Created by: Guest Design
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.
b311480e 16
7fd59977 17// <g_design>
18
19
20#include <Standard_NotImplemented.hxx>
21
22#include <AIS_ConnectedShape.ixx>
23
24#include <AIS_InteractiveContext.hxx>
25#include <AIS_Drawer.hxx>
26#include <TopAbs_ShapeEnum.hxx>
27#include <StdPrs_WFDeflectionShape.hxx>
28#include <StdPrs_HLRPolyShape.hxx>
29#include <Prs3d_Drawer.hxx>
30#include <Aspect_TypeOfDeflection.hxx>
31#include <BRepTools.hxx>
32#include <OSD_Timer.hxx>
33#include <StdSelect_BRepSelectionTool.hxx>
34#include <StdSelect_BRepOwner.hxx>
35#include <StdSelect.hxx>
36#include <TopTools_IndexedMapOfShape.hxx>
f3fa1d35 37#include <TopTools_OrientedShapeMapHasher.hxx>
7fd59977 38#include <TopExp.hxx>
39#include <Select3D_SensitiveEntity.hxx>
40#include <SelectMgr_EntityOwner.hxx>
41#include <SelectBasics_EntityOwner.hxx>
42#include <AIS_MultipleConnectedShape.hxx>
43#include <Precision.hxx>
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44#include <NCollection_DataMap.hxx>
45#include <NCollection_List.hxx>
7fd59977 46
47//=======================================================================
48//function : AIS_ConnectedShape
49//purpose :
50//=======================================================================
51
52AIS_ConnectedShape::AIS_ConnectedShape (const Handle(AIS_Shape)& TheAISShape,
53 const PrsMgr_TypeOfPresentation3d TheType):
54AIS_ConnectedInteractive(TheType)
55{
56 myReference = TheAISShape;
57}
58
59AIS_ConnectedShape::AIS_ConnectedShape (const Handle(AIS_ConnectedShape)& TheConnectedShape,
60 const PrsMgr_TypeOfPresentation3d TheType):
61AIS_ConnectedInteractive(TheType)
62{
63 myReference = TheConnectedShape;
64}
65
66
67//=======================================================================
68//function : Type
69//purpose :
70//=======================================================================
71
72AIS_KindOfInteractive AIS_ConnectedShape::Type() const
73{return AIS_KOI_Shape;}
74
75//=======================================================================
76//function : Signature
77//purpose :
78//=======================================================================
79Standard_Integer AIS_ConnectedShape::Signature() const
80{return 1;}
81
82//=======================================================================
83//function : AcceptShapeDecomposition
84//purpose :
85//=======================================================================
86Standard_Boolean AIS_ConnectedShape::AcceptShapeDecomposition() const
87{return Standard_True;}
88
89//=======================================================================
90//function : Compute Hidden Lines
91//purpose :
92//=======================================================================
93
94void AIS_ConnectedShape::Compute(const Handle(Prs3d_Projector)& aProjector,
95 const Handle(Prs3d_Presentation)& aPresentation)
96{
97 UpdateShape(Standard_True);
98 Compute(aProjector,aPresentation,myOwnSh);
99}
100
101
102//=======================================================================
103//function : Compute
104//purpose :
105//=======================================================================
106void AIS_ConnectedShape::Compute(const Handle(Prs3d_Projector)& aProjector,
107 const Handle(Geom_Transformation)& TheTrsf,
108 const Handle(Prs3d_Presentation)& aPresentation)
109{
110 UpdateShape(Standard_False);
111 const TopLoc_Location& loc = myOwnSh.Location();
112 TopoDS_Shape shbis = myOwnSh.Located(TopLoc_Location(TheTrsf->Trsf())*loc);
113 Compute(aProjector,aPresentation,shbis);
114}
115
116
117//=======================================================================
118//function : Compute
119//purpose :
120//=======================================================================
121
122void AIS_ConnectedShape::Compute(const Handle(Prs3d_Projector)& aProjector,
123 const Handle(Prs3d_Presentation)& aPresentation,
124 const TopoDS_Shape& SH)
125{
126// Standard_Boolean recompute = Standard_False;
127// Standard_Boolean myFirstCompute = Standard_True;
128 switch (SH.ShapeType()){
129 case TopAbs_VERTEX:
130 case TopAbs_EDGE:
131 case TopAbs_WIRE:
132 {
133 aPresentation->SetDisplayPriority(4);
134 StdPrs_WFDeflectionShape::Add(aPresentation,SH,myDrawer);
135 break;
136 }
137 default:
138 {
139 Handle (Prs3d_Drawer) defdrawer = GetContext()->DefaultDrawer();
140 if (defdrawer->DrawHiddenLine())
141 {myDrawer->EnableDrawHiddenLine();}
142 else {myDrawer->DisableDrawHiddenLine();}
143
144 Aspect_TypeOfDeflection prevdef = defdrawer->TypeOfDeflection();
145 defdrawer->SetTypeOfDeflection(Aspect_TOD_RELATIVE);
146
81bba717 147 // process HLRAngle and HLRDeviationCoefficient()
7fd59977 148 Standard_Real prevangl = myDrawer->HLRAngle();
149 Standard_Real newangl = defdrawer->HLRAngle();
150 if (Abs(newangl- prevangl) > Precision::Angular()) {
151#ifdef DEB
152 cout << "AIS_MultipleConnectedShape : compute"<<endl;
153 cout << "newangl : " << newangl << " # de " << "prevangl : " << prevangl << endl;
154#endif
155 BRepTools::Clean(SH);
156 }
157 myDrawer->SetHLRAngle(newangl);
158 myDrawer->SetHLRDeviationCoefficient(defdrawer->HLRDeviationCoefficient());
159 StdPrs_HLRPolyShape::Add(aPresentation,SH,myDrawer,aProjector);
160 defdrawer->SetTypeOfDeflection (prevdef);
161 }
162 }
163}
164
165//=======================================================================
7fd59977 166//function : ComputeSelection
167//purpose : Attention fragile...
168//=======================================================================
169
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170void AIS_ConnectedShape::ComputeSelection (const Handle(SelectMgr_Selection)& aSelection,
171 const Standard_Integer aMode)
7fd59977 172{
ac04d101 173 typedef NCollection_List<Handle(Select3D_SensitiveEntity)> SensitiveList;
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174 typedef NCollection_DataMap<TopoDS_Shape, SensitiveList, TopTools_OrientedShapeMapHasher>
175 Shapes2EntitiesMap;
ac04d101 176
7fd59977 177 UpdateShape();
178 aSelection->Clear();
81bba717 179 // It is checked if there is nothing to do with the reference
180 // of type update...
7fd59977 181
182 if(!myReference->HasSelection(aMode))
183 myReference->UpdateSelection(aMode);
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184 const Handle(SelectMgr_Selection)& aRefSel = myReference->Selection(aMode);
185 if(aRefSel->IsEmpty())
7fd59977 186 myReference->UpdateSelection(aMode);
187
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188 if(aRefSel->UpdateStatus()==SelectMgr_TOU_Full)
189 myReference->UpdateSelection(aMode);
7fd59977 190
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191 Handle(StdSelect_BRepOwner) anOwner;
192 TopLoc_Location aBidLoc;
193 Handle(Select3D_SensitiveEntity) aSE, aNewSE;
194 Shapes2EntitiesMap aShapes2EntitiesMap;
195 SensitiveList aSEList;
196 TopoDS_Shape aSubShape;
197
198 // Fill in the map of subshapes and corresponding
199 // sensitive entities associated with aMode
200 for(aRefSel->Init(); aRefSel->More(); aRefSel->Next())
201 {
202 aSE = Handle(Select3D_SensitiveEntity)::DownCast(aRefSel->Sensitive());
203 if(!aSE.IsNull())
7fd59977 204 {
ac04d101
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205 anOwner = Handle(StdSelect_BRepOwner)::DownCast(aSE->OwnerId());
206 if(!anOwner.IsNull())
207 {
208 aSubShape = anOwner->Shape();
209 if(!aShapes2EntitiesMap.IsBound(aSubShape))
210 {
211 aShapes2EntitiesMap.Bind(aSubShape, aSEList);
212 }
213 aShapes2EntitiesMap(aSubShape).Append(aSE);
7fd59977 214 }
7fd59977 215 }
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216 }
217
218 // Fill in selection from aShapes2EntitiesMap
219 Shapes2EntitiesMap::Iterator aMapIt(aShapes2EntitiesMap);
220 for(; aMapIt.More(); aMapIt.Next())
221 {
222 aSEList = aMapIt.Value();
223 anOwner = new StdSelect_BRepOwner(aMapIt.Key(),
224 this,
225 aSEList.First()->OwnerId()->Priority(),
226 Standard_True);
7fd59977 227
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228 SensitiveList::Iterator aListIt(aSEList);
229 for(; aListIt.More(); aListIt.Next())
7fd59977 230 {
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231 aSE = aListIt.Value();
232 if(myLocation.IsIdentity())
233 {
234 aNewSE = aSE->GetConnected(aBidLoc);
235 aNewSE->Set(anOwner);
236 // In case if aSE caches some location-dependent data
237 // that must be updated after setting anOwner
238 aNewSE->SetLocation(aBidLoc);
7fd59977 239 }
ac04d101
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240 else
241 {
242 aNewSE = aSE->GetConnected(myLocation);
243 aNewSE->Set(anOwner);
244 // In case if aSE caches some location-dependent data
245 // that must be updated after setting anOwner
246 aNewSE->SetLocation(myLocation);
247 }
248 aSelection->Add(aNewSE);
7fd59977 249 }
250 }
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251
252 StdSelect::SetDrawerForBRepOwner(aSelection,myDrawer);
7fd59977 253}
7fd59977 254
255//=======================================================================
256//function : Shape
257//purpose :
258//=======================================================================
259
260const TopoDS_Shape& AIS_ConnectedShape::Shape()
261{
262 UpdateShape();
263 return myOwnSh;
264}
265AIS_ConnectedShape::AIS_ConnectedShape(const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d):
266AIS_ConnectedInteractive(aTypeOfPresentation3d)
267{
268 SetHilightMode(0);
269}
270
271//=======================================================================
272//function : UpdateShape
273//purpose : if<WithLocation=False> computes only the deducted shape
274// from reference; does not put "myLocation"
275//=======================================================================
276void AIS_ConnectedShape::UpdateShape(const Standard_Boolean WithTheLocation)
277{
278 if(myReference.IsNull()) return;
279
81bba717 280 // attention great line...
7fd59977 281 if(myReference->Type()!=AIS_KOI_Shape) return;
282
283 Standard_Integer Sig = myReference->Signature();
284
285 TopoDS_Shape S ;
286 switch(Sig){
287 case 0:
288 S = (*((Handle(AIS_Shape)*) &myReference))->Shape();
289 break;
290 case 1:
291 S = (*((Handle(AIS_ConnectedShape)*) &myReference))->Shape();
292 break;
293 case 2:
294 S=(*((Handle(AIS_MultipleConnectedShape)*) &myReference))->Shape();
295 break;
296 default:
297 S = myOwnSh;
298 }
299 if(S.IsNull()) return;
300 if(myLocation.IsIdentity() || !WithTheLocation)
301 myOwnSh = S;
302 else
303 myOwnSh = S.Moved(myLocation);
304}
305
306
307//=======================================================================
308//function : Connect
309//purpose :
310//=======================================================================
311void AIS_ConnectedShape::
312Connect(const Handle(AIS_InteractiveObject)& anotherIObj)
313{
314 if(anotherIObj->Type()== AIS_KOI_Shape){
315 Standard_Integer Sig = anotherIObj->Signature();
316 if(Sig <=2)
317 AIS_ConnectedInteractive::Connect(anotherIObj);
318 }
319}
320
321//=======================================================================
322//function : Connect
323//purpose :
324//=======================================================================
325void AIS_ConnectedShape::
326Connect(const Handle(AIS_InteractiveObject)& anotherIObj,
327 const TopLoc_Location& aLocation)
328{
329 if(anotherIObj->Type()== AIS_KOI_Shape){
330 Standard_Integer Sig = anotherIObj->Signature();
331 if(Sig <=2)
332 AIS_ConnectedInteractive::Connect(anotherIObj,aLocation);
333 }
334}
335