7fd59977 |
1 | // File: AIS_Point.cxx |
2 | // Created: Wed Aug 9 14:38:46 1995 |
3 | // Author: Arnaud BOUZY/Odile Olivier |
4 | // <adn> |
5 | |
6 | #define GER61351 //GG_171199 Enable to set an object RGB color |
7 | // instead a restricted object NameOfColor. |
8 | |
9 | #include <AIS_Point.ixx> |
10 | #include <Aspect_TypeOfLine.hxx> |
11 | #include <Prs3d_Drawer.hxx> |
12 | #include <Prs3d_PointAspect.hxx> |
13 | #include <Graphic3d_Structure.hxx> |
14 | #include <Graphic3d_Group.hxx> |
15 | #include <Quantity_Color.hxx> |
16 | #include <Graphic3d_Vertex.hxx> |
17 | #include <Graphic3d_AspectMarker3d.hxx> |
18 | #include <SelectMgr_EntityOwner.hxx> |
19 | #include <SelectBasics_EntityOwner.hxx> |
20 | #include <Select3D_SensitivePoint.hxx> |
21 | #include <StdPrs_Point.hxx> |
22 | #include <Geom_Point.hxx> |
23 | #include <BRepBuilderAPI_MakeVertex.hxx> |
24 | #include <AIS_Drawer.hxx> |
25 | |
26 | #include <AIS_InteractiveContext.hxx> |
27 | //======================================================================= |
28 | //function : AIS_Point |
29 | //purpose : |
30 | //======================================================================= |
31 | AIS_Point::AIS_Point(const Handle(Geom_Point)& aComponent): |
32 | myComponent(aComponent), |
33 | myHasTOM(Standard_False), |
34 | myTOM(Aspect_TOM_PLUS) |
35 | { |
36 | myHilightMode=-99; |
37 | } |
38 | |
39 | //======================================================================= |
40 | //function : Component |
41 | //purpose : |
42 | //======================================================================= |
43 | |
44 | Handle(Geom_Point) AIS_Point::Component() |
45 | { |
46 | return myComponent; |
47 | } |
48 | |
49 | //======================================================================= |
50 | //function : SetComponent |
51 | //purpose : |
52 | //======================================================================= |
53 | |
54 | void AIS_Point::SetComponent(const Handle(Geom_Point)& aComponent) |
55 | { |
56 | myComponent = aComponent; |
57 | } |
58 | |
59 | //======================================================================= |
60 | //function : Compute |
61 | //purpose : |
62 | //======================================================================= |
63 | void AIS_Point::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/, |
64 | const Handle(Prs3d_Presentation)& aPresentation, |
65 | const Standard_Integer aMode) |
66 | { |
67 | aPresentation->Clear(); |
68 | |
69 | aPresentation->SetInfiniteState(myInfiniteState); |
70 | |
71 | if (aMode==0) |
72 | StdPrs_Point::Add(aPresentation,myComponent,myDrawer); |
73 | else if (aMode== -99) |
74 | { |
75 | // Beeurk.. a revoir - rob-25/04/97 |
76 | static Handle(Graphic3d_AspectMarker3d) PtA = |
77 | new Graphic3d_AspectMarker3d (); |
78 | PtA->SetType(Aspect_TOM_PLUS); |
79 | PtA->SetScale(3.); |
80 | Handle(Graphic3d_Group) TheGroup = Prs3d_Root::CurrentGroup(aPresentation); |
81 | TheGroup->SetPrimitivesAspect(PtA); |
82 | Graphic3d_Vertex Vtx(myComponent->X(),myComponent->Y(),myComponent->Z()); |
83 | TheGroup->Marker(Vtx); |
84 | } |
85 | |
86 | } |
87 | |
88 | //======================================================================= |
89 | //function : Compute |
90 | //purpose : |
91 | //======================================================================= |
92 | |
93 | void AIS_Point::Compute(const Handle_Prs3d_Projector& aProjector, |
94 | const Handle_Geom_Transformation& aTransformation, |
95 | const Handle_Prs3d_Presentation& aPresentation) |
96 | { |
97 | // Standard_NotImplemented::Raise("AIS_Point::Compute(const Handle_Prs3d_Projector&, const Handle_Geom_Transformation&, const Handle_Prs3d_Presentation&)"); |
98 | PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation) ; |
99 | } |
100 | |
101 | //======================================================================= |
102 | //function : ComputeSelection |
103 | //purpose : |
104 | //======================================================================= |
105 | void AIS_Point::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection, |
106 | const Standard_Integer /*aMode*/) |
107 | { |
108 | Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this,10); |
109 | // eown -> SelectBasics_EntityOwner::Set(5); |
110 | Handle(Select3D_SensitivePoint) sp = new Select3D_SensitivePoint(eown, |
111 | myComponent->Pnt()); |
112 | aSelection->Add(sp); |
113 | } |
114 | |
115 | //======================================================================= |
116 | //function : SetColor |
117 | //purpose : |
118 | //======================================================================= |
119 | |
120 | void AIS_Point::SetColor(const Quantity_NameOfColor aCol) |
121 | #ifdef GER61351 |
122 | { |
123 | SetColor(Quantity_Color(aCol)); |
124 | } |
125 | |
126 | void AIS_Point::SetColor(const Quantity_Color &aCol) |
127 | #endif |
128 | { |
129 | hasOwnColor=Standard_True; |
130 | myOwnColor=aCol; |
131 | UpdatePointValues(); |
132 | } |
133 | |
134 | //======================================================================= |
135 | //function : UnsetColor |
136 | //purpose : |
137 | //======================================================================= |
138 | void AIS_Point::UnsetColor() |
139 | { |
140 | hasOwnColor=Standard_False; |
141 | UpdatePointValues(); |
142 | } |
143 | |
144 | |
145 | //======================================================================= |
146 | //function : Vertex |
147 | //purpose : |
148 | //======================================================================= |
149 | TopoDS_Vertex AIS_Point::Vertex() const |
150 | { |
151 | gp_Pnt P = myComponent->Pnt(); |
152 | return BRepBuilderAPI_MakeVertex(P); |
153 | } |
154 | |
155 | //======================================================================= |
156 | //function : Compute |
157 | //purpose : to avoid warning |
158 | //======================================================================= |
159 | void AIS_Point::Compute(const Handle(PrsMgr_PresentationManager2d)&, |
160 | const Handle(Graphic2d_GraphicObject)&, |
161 | const Standard_Integer) |
162 | { |
163 | } |
164 | //======================================================================= |
165 | //function : Compute |
166 | //purpose : to avoid warning |
167 | //======================================================================= |
168 | void AIS_Point::Compute(const Handle(Prs3d_Projector)&, |
169 | const Handle(Prs3d_Presentation)&) |
170 | { |
171 | } |
172 | |
173 | //======================================================================= |
174 | //function : SetMarker |
175 | //purpose : |
176 | //======================================================================= |
177 | |
178 | void AIS_Point::SetMarker(const Aspect_TypeOfMarker aTOM) |
179 | { |
180 | myTOM = aTOM; |
181 | myHasTOM = Standard_True; |
182 | UpdatePointValues(); |
183 | } |
184 | |
185 | //======================================================================= |
186 | //function : UnsetMarker |
187 | //purpose : |
188 | //======================================================================= |
189 | void AIS_Point::UnsetMarker() |
190 | { |
191 | myHasTOM = Standard_False; |
192 | UpdatePointValues(); |
193 | } |
194 | |
195 | //======================================================================= |
196 | //function : AcceptDisplayMode |
197 | //purpose : |
198 | //======================================================================= |
199 | |
200 | Standard_Boolean AIS_Point:: |
201 | AcceptDisplayMode(const Standard_Integer aMode) const |
202 | {return aMode == 0;} |
203 | |
204 | |
205 | //======================================================================= |
206 | //function : UpdatePointValues |
207 | //purpose : |
208 | //======================================================================= |
209 | |
210 | void AIS_Point::UpdatePointValues() |
211 | { |
212 | |
213 | if(!hasOwnColor && myOwnWidth==0.0 && !myHasTOM){ |
214 | myDrawer->PointAspect().Nullify(); |
215 | return; |
216 | } |
217 | #ifdef GER61351 |
218 | Quantity_Color aCol; |
219 | #else |
220 | Quantity_NameOfColor aCol; |
221 | #endif |
222 | Quantity_Color QCO; |
223 | Aspect_TypeOfMarker aTOM; |
224 | Standard_Real aScale; |
225 | |
226 | if(myDrawer->HasLink()){ |
227 | myDrawer->Link()->PointAspect()->Aspect()->Values(QCO,aTOM,aScale); |
228 | aCol = QCO.Name(); |
229 | } |
230 | else{ |
231 | aCol = Quantity_NOC_YELLOW; |
232 | aTOM = Aspect_TOM_PLUS; |
233 | aScale = 1; |
234 | } |
235 | if(hasOwnColor) aCol = myOwnColor; |
236 | if(myOwnWidth!=0.0) aScale = myOwnWidth; |
237 | if(myHasTOM) aTOM = myTOM; |
238 | |
239 | |
240 | if(myDrawer->HasPointAspect()){ |
241 | // CLE |
242 | // const Handle(Prs3d_PointAspect) PA = myDrawer->PointAspect(); |
243 | Handle(Prs3d_PointAspect) PA = myDrawer->PointAspect(); |
244 | // ENDCLE |
245 | PA->SetColor(aCol); |
246 | PA->SetTypeOfMarker(aTOM); |
247 | PA->SetScale(aScale); |
248 | } |
249 | else |
250 | myDrawer->SetPointAspect(new Prs3d_PointAspect(aTOM,aCol,aScale)); |
251 | } |
252 | |