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1 | // Created on: 1997-04-22 |
2 | // Created by: Guest Design |
3 | // Copyright (c) 1997-1999 Matra Datavision |
4 | // Copyright (c) 1999-2012 OPEN CASCADE SAS |
5 | // |
6 | // The content of this file is subject to the Open CASCADE Technology Public |
7 | // License Version 6.5 (the "License"). You may not use the content of this file |
8 | // except in compliance with the License. Please obtain a copy of the License |
9 | // at http://www.opencascade.org and read it completely before using this file. |
10 | // |
11 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
12 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
13 | // |
14 | // The Original Code and all software distributed under the License is |
15 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
16 | // Initial Developer hereby disclaims all such warranties, including without |
17 | // limitation, any warranties of merchantability, fitness for a particular |
18 | // purpose or non-infringement. Please see the License for the specific terms |
19 | // and conditions governing the rights and limitations under the License. |
20 | |
7fd59977 |
21 | // <g_design> |
22 | |
23 | |
24 | #include <Standard_NotImplemented.hxx> |
25 | |
26 | #include <AIS_MultipleConnectedShape.ixx> |
27 | |
28 | |
29 | |
30 | #include <AIS_InteractiveContext.hxx> |
31 | #include <AIS_Drawer.hxx> |
32 | #include <TopAbs_ShapeEnum.hxx> |
33 | #include <StdPrs_WFDeflectionShape.hxx> |
34 | #include <StdPrs_HLRPolyShape.hxx> |
35 | #include <Prs3d_Drawer.hxx> |
36 | #include <Aspect_TypeOfDeflection.hxx> |
37 | #include <Bnd_Box.hxx> |
38 | #include <BRepTools.hxx> |
39 | #include <BRepBndLib.hxx> |
40 | #include <OSD_Timer.hxx> |
41 | #include <StdSelect_BRepSelectionTool.hxx> |
42 | #include <StdSelect.hxx> |
43 | #include <Precision.hxx> |
44 | |
45 | //======================================================================= |
46 | //function : AIS_ConnectedShape |
47 | //purpose : |
48 | //======================================================================= |
49 | |
50 | AIS_MultipleConnectedShape::AIS_MultipleConnectedShape (const TopoDS_Shape& aShape): |
51 | AIS_MultipleConnectedInteractive(PrsMgr_TOP_ProjectorDependant), |
52 | myShape(aShape) |
53 | { |
54 | } |
55 | |
56 | //======================================================================= |
57 | //function : Type |
58 | //purpose : |
59 | //======================================================================= |
60 | AIS_KindOfInteractive AIS_MultipleConnectedShape::Type() const |
61 | {return AIS_KOI_Shape;} |
62 | |
63 | |
64 | //======================================================================= |
65 | //function : Signature |
66 | //purpose : |
67 | //======================================================================= |
68 | Standard_Integer AIS_MultipleConnectedShape::Signature() const |
69 | {return 2;} |
70 | |
71 | |
72 | //======================================================================= |
73 | //function : AcceptShapeDecomposition |
74 | //purpose : |
75 | //======================================================================= |
76 | |
77 | Standard_Boolean AIS_MultipleConnectedShape::AcceptShapeDecomposition() const |
78 | {return Standard_True;} |
79 | |
80 | |
81 | |
82 | |
83 | //======================================================================= |
84 | //function : Compute Hidden Lines |
85 | //purpose : |
86 | //======================================================================= |
87 | |
88 | void AIS_MultipleConnectedShape::Compute(const Handle(Prs3d_Projector)& aProjector, |
89 | const Handle(Prs3d_Presentation)& aPresentation) |
90 | { |
91 | Compute(aProjector,aPresentation,myShape); |
92 | |
93 | } |
94 | |
95 | //======================================================================= |
96 | //function : Compute |
97 | //purpose : |
98 | //======================================================================= |
99 | |
100 | void AIS_MultipleConnectedShape::Compute(const Handle(Prs3d_Projector)& aProjector, |
101 | const Handle(Geom_Transformation)& aTrsf, |
102 | const Handle(Prs3d_Presentation)& aPresentation) |
103 | { |
104 | aPresentation->Clear(); |
105 | |
106 | const TopLoc_Location& loc = myShape.Location(); |
107 | TopoDS_Shape shbis = myShape.Located(TopLoc_Location(aTrsf->Trsf())*loc); |
108 | Compute(aProjector,aPresentation,shbis); |
109 | } |
110 | |
111 | |
112 | |
113 | |
114 | void AIS_MultipleConnectedShape::Compute(const Handle(Prs3d_Projector)& aProjector, |
115 | const Handle(Prs3d_Presentation)& aPresentation, |
116 | const TopoDS_Shape& SH) |
117 | { |
118 | //Standard_Boolean recompute = Standard_False; |
119 | //Standard_Boolean myFirstCompute = Standard_True; |
120 | switch (SH.ShapeType()){ |
121 | case TopAbs_VERTEX: |
122 | case TopAbs_EDGE: |
123 | case TopAbs_WIRE: |
124 | { |
125 | aPresentation->SetDisplayPriority(4); |
126 | StdPrs_WFDeflectionShape::Add(aPresentation,SH,myDrawer); |
127 | break; |
128 | } |
129 | default: |
130 | { |
131 | |
132 | Handle (Prs3d_Drawer) defdrawer = GetContext()->DefaultDrawer(); |
133 | if (defdrawer->DrawHiddenLine()) |
134 | {myDrawer->EnableDrawHiddenLine();} |
135 | else {myDrawer->DisableDrawHiddenLine();} |
136 | |
137 | Aspect_TypeOfDeflection prevdef = defdrawer->TypeOfDeflection(); |
138 | defdrawer->SetTypeOfDeflection(Aspect_TOD_RELATIVE); |
139 | |
140 | // traitement HLRAngle et HLRDeviationCoefficient() |
141 | Standard_Real prevangl = myDrawer->HLRAngle(); |
142 | Standard_Real newangl = defdrawer->HLRAngle(); |
143 | if (Abs(newangl- prevangl) > Precision::Angular()) { |
144 | #ifdef DEB |
145 | cout << "AIS_MultipleConnectedShape : compute"<<endl; |
146 | cout << "newangl : " << newangl << " # de " << "prevangl : " << prevangl << endl; |
147 | #endif |
148 | BRepTools::Clean(SH); |
149 | } |
150 | myDrawer->SetHLRAngle(newangl); |
151 | myDrawer->SetHLRDeviationCoefficient(defdrawer->HLRDeviationCoefficient()); |
152 | |
153 | StdPrs_HLRPolyShape::Add(aPresentation,SH,myDrawer,aProjector); |
154 | |
155 | |
156 | defdrawer->SetTypeOfDeflection (prevdef); |
157 | |
158 | } |
159 | } |
160 | } |
161 | |
162 | //======================================================================= |
163 | //function : Compute |
164 | //purpose : |
165 | //======================================================================= |
166 | |
167 | void AIS_MultipleConnectedShape::Compute(const Handle_PrsMgr_PresentationManager3d& /*aPresentationManager3d*/, |
168 | const Handle_Prs3d_Presentation& /*aPresentation*/, |
169 | const int /*anint*/) |
170 | { |
171 | Standard_NotImplemented::Raise("AIS_MultipleConnectedShape::Compute(const Handle_PrsMgr_PresentationManager3d&, const Handle_Prs3d_Presentation&, const int)"); |
172 | // AIS_MultipleConnectedInteractive::Compute( aPresentationManager3d , aPresentation , anint ) ; Not accessible |
173 | } |
174 | |
175 | //======================================================================= |
176 | //function : Compute |
177 | //purpose : |
178 | //======================================================================= |
179 | |
180 | void AIS_MultipleConnectedShape::Compute(const Handle_PrsMgr_PresentationManager2d& aPresentationManager2d, |
181 | const Handle_Graphic2d_GraphicObject& aGraphicObject, |
182 | const int anInteger) |
183 | { |
184 | // Standard_NotImplemented::Raise("AIS_MultipleConnectedShape::Compute(const Handle_PrsMgr_PresentationManager2d&, const Handle_Graphic2d_GraphicObject&, const int)"); |
185 | PrsMgr_PresentableObject::Compute( aPresentationManager2d ,aGraphicObject,anInteger) ; |
186 | } |
187 | |
188 | //======================================================================= |
189 | //function : ComputeSelection |
190 | //purpose : |
191 | //======================================================================= |
192 | |
193 | void AIS_MultipleConnectedShape::ComputeSelection (const Handle(SelectMgr_Selection)& aSelection, |
194 | const Standard_Integer aMode) |
195 | { |
196 | //cout<<"AIS_MultipleConnectedShape::ComputeSelection"<<endl; |
197 | |
198 | Standard_Real aDeviationAngle = myDrawer->DeviationAngle(); |
199 | Standard_Real aDeflection = myDrawer->MaximalChordialDeviation(); |
200 | if (myDrawer->TypeOfDeflection() == Aspect_TOD_RELATIVE) |
201 | { |
202 | // On calcule la fleche en fonction des min max globaux de la piece: |
203 | Bnd_Box aBndBox; //= BoundingBox(); ? |
204 | BRepBndLib::Add (myShape, aBndBox); |
205 | if (!aBndBox.IsVoid()) |
206 | { |
207 | Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax; |
208 | aBndBox.Get (aXmin, aYmin, aZmin, aXmax, aYmax, aZmax); |
209 | aDeflection = Max (aXmax - aXmin, Max (aYmax - aYmin, aZmax - aZmin)) * myDrawer->DeviationCoefficient(); |
210 | } |
211 | } |
212 | |
213 | switch(aMode){ |
214 | case 1: |
215 | StdSelect_BRepSelectionTool::Load(aSelection,this,myShape,TopAbs_VERTEX, aDeflection, aDeviationAngle); |
216 | break; |
217 | case 2: |
218 | StdSelect_BRepSelectionTool::Load(aSelection,this,myShape,TopAbs_EDGE, aDeflection, aDeviationAngle); |
219 | break; |
220 | case 3: |
221 | StdSelect_BRepSelectionTool::Load(aSelection,this,myShape,TopAbs_WIRE, aDeflection, aDeviationAngle); |
222 | break; |
223 | case 4: |
224 | StdSelect_BRepSelectionTool::Load(aSelection,this,myShape,TopAbs_FACE, aDeflection, aDeviationAngle); |
225 | break; |
226 | case 5: |
227 | StdSelect_BRepSelectionTool::Load(aSelection,this,myShape,TopAbs_SHELL, aDeflection, aDeviationAngle); |
228 | break; |
229 | case 6: |
230 | StdSelect_BRepSelectionTool::Load(aSelection,this,myShape,TopAbs_SOLID, aDeflection, aDeviationAngle); |
231 | break; |
232 | case 7: |
233 | StdSelect_BRepSelectionTool::Load(aSelection,this,myShape,TopAbs_COMPOUND, aDeflection, aDeviationAngle); |
234 | break; |
235 | case 8: |
236 | StdSelect_BRepSelectionTool::Load(aSelection,this,myShape,TopAbs_COMPSOLID, aDeflection, aDeviationAngle); |
237 | break; |
238 | default: |
239 | StdSelect_BRepSelectionTool::Load(aSelection,this,myShape,TopAbs_SHAPE, aDeflection, aDeviationAngle); |
240 | break; |
241 | } |
242 | // insert the drawer in the BrepOwners for hilight... |
243 | StdSelect::SetDrawerForBRepOwner(aSelection,myDrawer); |
244 | |
245 | } |
246 | |
247 | |
248 | |
249 | |