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1 | // Created on: 1996-12-05 |
2 | // Created by: Odile Olivier |
3 | // Copyright (c) 1996-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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 |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
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17 | //GER61351 //GG_171199 Enable to set an object RGB color instead a restricted object NameOfColor. |
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18 | |
19 | #define BUC60915 //GG 05/06/01 Enable to compute the requested arrow size |
20 | // if any in all dimensions. |
21 | |
22 | #include <AIS.hxx> |
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23 | #include <Graphic3d_Group.hxx> |
24 | |
25 | #include <AIS_Relation.ixx> |
26 | |
27 | #include <AIS_Drawer.hxx> |
28 | #include <AIS_GraphicTool.hxx> |
29 | #include <BRepBuilderAPI_MakeEdge.hxx> |
30 | #include <BRep_Tool.hxx> |
31 | #include <Geom_Circle.hxx> |
32 | #include <Geom_Line.hxx> |
33 | #include <Geom_CartesianPoint.hxx> |
34 | |
35 | #include <Prs3d_LineAspect.hxx> |
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36 | #include <Prs3d_DimensionAspect.hxx> |
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37 | #include <Prs3d_PointAspect.hxx> |
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38 | #include <Prs3d_TextAspect.hxx> |
39 | |
40 | #include <StdPrs_WFDeflectionShape.hxx> |
41 | #include <StdPrs_Point.hxx> |
42 | |
43 | #include <TopoDS.hxx> |
44 | #include <TopoDS_Edge.hxx> |
45 | #include <gp_Circ.hxx> |
46 | #include <gp_Lin.hxx> |
47 | #include <gp_Pnt.hxx> |
48 | #include <ElCLib.hxx> |
49 | #include <TopExp.hxx> |
50 | |
51 | |
52 | #include <Precision.hxx> |
53 | #include <BRepBuilderAPI_MakeVertex.hxx> |
54 | |
55 | //======================================================================= |
56 | //function : AIS_Relation |
57 | //purpose : |
58 | //======================================================================= |
59 | AIS_Relation::AIS_Relation(const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d) |
60 | :AIS_InteractiveObject(aTypeOfPresentation3d), |
61 | myVal(1.), |
62 | myPosition(0.,0.,0.), |
63 | #ifdef BUC60915 |
64 | myArrowSize( myVal / 10. ), |
65 | #endif |
66 | myAutomaticPosition(Standard_True), |
67 | myExtShape(0), |
68 | myFirstOffset(0.),mySecondOffset(0.), |
69 | myIsSetBndBox( Standard_False ) |
70 | #ifdef BUC60915 |
71 | ,myArrowSizeIsDefined( Standard_False) |
72 | #endif |
73 | { |
74 | } |
75 | |
76 | |
77 | |
78 | //======================================================================= |
79 | //function : ComputeProjEdgePresentation |
80 | //purpose : |
81 | //======================================================================= |
82 | |
83 | void AIS_Relation::ComputeProjEdgePresentation(const Handle(Prs3d_Presentation)& aPrs, |
84 | const TopoDS_Edge& anEdge, |
85 | const Handle(Geom_Curve)& ProjCurv, |
86 | const gp_Pnt& FirstP, |
87 | const gp_Pnt& LastP, |
88 | const Quantity_NameOfColor aColor, |
89 | const Standard_Real width, |
90 | const Aspect_TypeOfLine aProjTOL, |
91 | const Aspect_TypeOfLine aCallTOL) const |
92 | { |
93 | if (!myDrawer->HasWireAspect()){ |
94 | myDrawer->SetWireAspect(new Prs3d_LineAspect(aColor,aProjTOL,2.));} |
95 | else { |
96 | const Handle(Prs3d_LineAspect)& li = myDrawer->WireAspect(); |
97 | li->SetColor(aColor); |
98 | li->SetTypeOfLine(aProjTOL); |
99 | li->SetWidth(width); |
100 | } |
101 | |
102 | Standard_Real pf, pl; |
103 | TopLoc_Location loc; |
104 | Handle(Geom_Curve) curve; |
105 | Standard_Boolean isInfinite; |
106 | curve = BRep_Tool::Curve(anEdge,loc,pf,pl); |
107 | isInfinite = (Precision::IsInfinite(pf) || Precision::IsInfinite(pl)); |
108 | |
109 | TopoDS_Edge E; |
110 | |
111 | // Calcul de la presentation de l'edge |
112 | if (ProjCurv->IsInstance(STANDARD_TYPE(Geom_Line)) ) { |
113 | const Handle(Geom_Line) & gl = (Handle(Geom_Line)&) ProjCurv; |
114 | if ( !isInfinite) { |
115 | pf = ElCLib::Parameter(gl->Lin(),FirstP); |
116 | pl = ElCLib::Parameter(gl->Lin(),LastP); |
117 | BRepBuilderAPI_MakeEdge MakEd(gl->Lin(), pf, pl); |
118 | E = MakEd.Edge(); |
119 | } |
120 | else { |
121 | BRepBuilderAPI_MakeEdge MakEd(gl->Lin()); |
122 | E = MakEd.Edge(); |
123 | } |
124 | } |
125 | else if (ProjCurv->IsInstance(STANDARD_TYPE(Geom_Circle)) ) { |
126 | const Handle(Geom_Circle) & gc = (Handle(Geom_Circle)&) ProjCurv; |
127 | pf = ElCLib::Parameter(gc->Circ(),FirstP); |
128 | pl = ElCLib::Parameter(gc->Circ(),LastP); |
129 | BRepBuilderAPI_MakeEdge MakEd(gc->Circ(),pf, pl); |
130 | E = MakEd.Edge(); |
131 | } |
132 | StdPrs_WFDeflectionShape::Add(aPrs, E, myDrawer); |
133 | |
134 | //Calcul de la presentation des lignes de raccord |
135 | myDrawer->WireAspect()->SetTypeOfLine(aCallTOL); |
136 | if (!isInfinite) { |
137 | gp_Pnt ppf, ppl; |
138 | ppf = BRep_Tool::Pnt( TopExp::FirstVertex(TopoDS::Edge(anEdge))); |
139 | ppl = BRep_Tool::Pnt( TopExp::LastVertex(TopoDS::Edge(anEdge))); |
140 | if (FirstP.Distance( ppf ) > gp::Resolution()) |
141 | { |
142 | BRepBuilderAPI_MakeEdge MakEd1(FirstP, ppf); |
143 | StdPrs_WFDeflectionShape::Add(aPrs, MakEd1.Edge(), myDrawer); |
144 | } |
145 | else |
146 | { |
147 | BRepBuilderAPI_MakeVertex MakVert1( FirstP ); |
148 | StdPrs_WFDeflectionShape::Add(aPrs, MakVert1.Vertex(), myDrawer); |
149 | } |
150 | if (LastP.Distance( ppl ) > gp::Resolution()) |
151 | { |
152 | BRepBuilderAPI_MakeEdge MakEd2(LastP, ppl); |
153 | StdPrs_WFDeflectionShape::Add(aPrs, MakEd2.Edge(), myDrawer); |
154 | } |
155 | else |
156 | { |
157 | BRepBuilderAPI_MakeVertex MakVert2( LastP ); |
158 | StdPrs_WFDeflectionShape::Add(aPrs, MakVert2.Vertex(), myDrawer); |
159 | } |
160 | /* |
161 | BRepBuilderAPI_MakeEdge MakEd1(FirstP, ppf); |
162 | StdPrs_WFDeflectionShape::Add(aPrs, MakEd1.Edge(), myDrawer); |
163 | BRepBuilderAPI_MakeEdge MakEd2(LastP, ppl); |
164 | StdPrs_WFDeflectionShape::Add(aPrs, MakEd2.Edge(), myDrawer); |
165 | */ |
166 | } |
167 | } |
168 | |
169 | |
170 | //======================================================================= |
171 | //function : ComputeProjVertexPresentation |
172 | //purpose : |
173 | //======================================================================= |
174 | |
175 | void AIS_Relation::ComputeProjVertexPresentation(const Handle(Prs3d_Presentation)& aPrs, |
176 | const TopoDS_Vertex& aVertex, |
177 | const gp_Pnt& ProjPoint, |
178 | const Quantity_NameOfColor aColor, |
179 | const Standard_Real width, |
180 | const Aspect_TypeOfMarker aProjTOM, |
181 | const Aspect_TypeOfLine aCallTOL) const |
182 | { |
183 | if (!myDrawer->HasPointAspect()){ |
184 | myDrawer->SetPointAspect(new Prs3d_PointAspect(aProjTOM, aColor,1));} |
185 | else { |
186 | const Handle(Prs3d_PointAspect)& pa = myDrawer->PointAspect(); |
187 | pa->SetColor(aColor); |
188 | pa->SetTypeOfMarker(aProjTOM); |
189 | } |
190 | |
191 | // calcul du projete |
192 | StdPrs_Point::Add(aPrs, new Geom_CartesianPoint(ProjPoint), myDrawer); |
193 | |
194 | if (!myDrawer->HasWireAspect()){ |
195 | myDrawer->SetWireAspect(new Prs3d_LineAspect(aColor,aCallTOL,2.));} |
196 | else { |
197 | const Handle(Prs3d_LineAspect)& li = myDrawer->WireAspect(); |
198 | li->SetColor(aColor); |
199 | li->SetTypeOfLine(aCallTOL); |
200 | li->SetWidth(width); |
201 | } |
202 | |
203 | // Si les points ne sont pas confondus... |
204 | if (!ProjPoint.IsEqual (BRep_Tool::Pnt(aVertex),Precision::Confusion())) { |
205 | // calcul des lignes de rappel |
206 | BRepBuilderAPI_MakeEdge MakEd(ProjPoint,BRep_Tool::Pnt(aVertex)); |
207 | StdPrs_WFDeflectionShape::Add(aPrs, MakEd.Edge(), myDrawer); |
208 | } |
209 | } |
210 | |
211 | //======================================================================= |
212 | //function : SetColor |
213 | //purpose : |
214 | //======================================================================= |
215 | |
216 | void AIS_Relation::SetColor(const Quantity_NameOfColor aCol) |
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217 | { |
218 | SetColor(Quantity_Color(aCol)); |
219 | } |
220 | |
221 | void AIS_Relation::SetColor(const Quantity_Color &aCol) |
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222 | { |
223 | if(hasOwnColor && myOwnColor==aCol) return; |
224 | |
225 | if (!myDrawer->HasTextAspect()) myDrawer->SetTextAspect(new Prs3d_TextAspect()); |
226 | hasOwnColor=Standard_True; |
227 | myOwnColor=aCol; |
228 | myDrawer->TextAspect()->SetColor(aCol); |
229 | |
230 | Standard_Real WW = HasWidth()? Width():AIS_GraphicTool::GetLineWidth(myDrawer->Link(),AIS_TOA_Line); |
231 | if (!myDrawer->HasLineAspect()) { |
232 | myDrawer->SetLineAspect(new Prs3d_LineAspect(aCol,Aspect_TOL_SOLID,WW)); |
233 | } |
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234 | if (!myDrawer->HasDimensionAspect()) { |
235 | myDrawer->SetDimensionAspect(new Prs3d_DimensionAspect); |
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236 | } |
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237 | |
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238 | myDrawer->LineAspect()->SetColor(aCol); |
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239 | const Handle(Prs3d_DimensionAspect)& DIMENSION = myDrawer->DimensionAspect(); |
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240 | const Handle(Prs3d_LineAspect)& LINE = myDrawer->LineAspect(); |
241 | const Handle(Prs3d_TextAspect)& TEXT = myDrawer->TextAspect(); |
242 | |
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243 | DIMENSION->SetLineAspect(LINE); |
244 | DIMENSION->SetTextAspect(TEXT); |
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245 | } |
246 | |
247 | //======================================================================= |
248 | //function : UnsetColor |
249 | //purpose : |
250 | //======================================================================= |
251 | void AIS_Relation::UnsetColor() |
252 | { |
253 | if (!hasOwnColor) return; |
254 | hasOwnColor = Standard_False; |
255 | const Handle(Prs3d_LineAspect)& LA = myDrawer->LineAspect(); |
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256 | Quantity_Color CC; |
257 | AIS_GraphicTool::GetLineColor(myDrawer->Link(),AIS_TOA_Line,CC); |
258 | LA->SetColor(CC); |
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259 | myDrawer->DimensionAspect()->SetLineAspect(LA); |
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260 | myDrawer->SetTextAspect(myDrawer->Link()->TextAspect()); |
261 | } |
262 | |
263 | //======================================================================= |
264 | //function : AcceptDisplayMode |
265 | //purpose : |
266 | //======================================================================= |
267 | |
268 | Standard_Boolean AIS_Relation:: |
269 | AcceptDisplayMode(const Standard_Integer aMode) const |
270 | {return aMode == 0;} |
271 | |
272 | |
273 | //======================================================================= |
274 | //function : SetFirstShape |
275 | //purpose : |
276 | //======================================================================= |
277 | |
278 | void AIS_Relation::SetFirstShape(const TopoDS_Shape& aFShape) |
279 | { |
280 | myFShape = aFShape; |
281 | } |
282 | |
283 | |
284 | //======================================================================= |
285 | //function : SetSecondShape |
286 | //purpose : |
287 | //======================================================================= |
288 | |
289 | void AIS_Relation::SetSecondShape(const TopoDS_Shape& aSShape) |
290 | { |
291 | mySShape = aSShape; |
292 | } |
293 | |
294 | //======================================================================= |
295 | //function : KindOfDimension |
296 | //purpose : |
297 | //======================================================================= |
298 | AIS_KindOfDimension AIS_Relation::KindOfDimension() const |
299 | {return AIS_KOD_NONE;} |
300 | |
301 | //======================================================================= |
302 | //function : IsMovable |
303 | //purpose : |
304 | //======================================================================= |
305 | Standard_Boolean AIS_Relation::IsMovable() const |
306 | {return Standard_False;} |
307 | |
308 | |