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1 | // Created on: 1995-08-09 |
2 | // Created by: Arnaud BOUZY/Odile Olivier |
3 | // Copyright (c) 1995-1999 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 | |
18 | #include <AIS_InteractiveContext.hxx> |
19 | #include <AIS_Point.hxx> |
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20 | #include <Aspect_TypeOfLine.hxx> |
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21 | #include <BRepBuilderAPI_MakeVertex.hxx> |
22 | #include <Geom_Point.hxx> |
23 | #include <Geom_Transformation.hxx> |
24 | #include <Graphic3d_ArrayOfPoints.hxx> |
25 | #include <Graphic3d_AspectMarker3d.hxx> |
26 | #include <Graphic3d_Group.hxx> |
27 | #include <Graphic3d_Structure.hxx> |
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28 | #include <Prs3d_Drawer.hxx> |
29 | #include <Prs3d_PointAspect.hxx> |
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30 | #include <Prs3d_Presentation.hxx> |
31 | #include <Prs3d_Projector.hxx> |
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32 | #include <Quantity_Color.hxx> |
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33 | #include <Select3D_SensitivePoint.hxx> |
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34 | #include <SelectBasics_EntityOwner.hxx> |
35 | #include <SelectMgr_EntityOwner.hxx> |
36 | #include <Standard_Type.hxx> |
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37 | #include <StdPrs_Point.hxx> |
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38 | #include <TopoDS_Vertex.hxx> |
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39 | |
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40 | IMPLEMENT_STANDARD_RTTIEXT(AIS_Point,AIS_InteractiveObject) |
41 | |
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42 | //======================================================================= |
43 | //function : AIS_Point |
44 | //purpose : |
45 | //======================================================================= |
46 | AIS_Point::AIS_Point(const Handle(Geom_Point)& aComponent): |
47 | myComponent(aComponent), |
48 | myHasTOM(Standard_False), |
49 | myTOM(Aspect_TOM_PLUS) |
50 | { |
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51 | myHilightDrawer = new Prs3d_Drawer(); |
52 | myHilightDrawer->SetDisplayMode (-99); |
53 | myHilightDrawer->SetPointAspect (new Prs3d_PointAspect (Aspect_TOM_PLUS, Quantity_NOC_GRAY80, 3.0)); |
54 | myHilightDrawer->SetColor (Quantity_NOC_GRAY80); |
55 | myDynHilightDrawer = new Prs3d_Drawer(); |
56 | myDynHilightDrawer->SetDisplayMode (-99); |
57 | myDynHilightDrawer->SetPointAspect (new Prs3d_PointAspect (Aspect_TOM_PLUS, Quantity_NOC_CYAN1, 3.0)); |
58 | myDynHilightDrawer->SetColor (Quantity_NOC_CYAN1); |
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59 | } |
60 | |
61 | //======================================================================= |
62 | //function : Component |
63 | //purpose : |
64 | //======================================================================= |
65 | |
66 | Handle(Geom_Point) AIS_Point::Component() |
67 | { |
68 | return myComponent; |
69 | } |
70 | |
71 | //======================================================================= |
72 | //function : SetComponent |
73 | //purpose : |
74 | //======================================================================= |
75 | |
76 | void AIS_Point::SetComponent(const Handle(Geom_Point)& aComponent) |
77 | { |
78 | myComponent = aComponent; |
79 | } |
80 | |
81 | //======================================================================= |
82 | //function : Compute |
83 | //purpose : |
84 | //======================================================================= |
85 | void AIS_Point::Compute(const Handle(PrsMgr_PresentationManager3d)& /*aPresentationManager*/, |
86 | const Handle(Prs3d_Presentation)& aPresentation, |
87 | const Standard_Integer aMode) |
88 | { |
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89 | aPresentation->SetInfiniteState(myInfiniteState); |
90 | |
91 | if (aMode==0) |
92 | StdPrs_Point::Add(aPresentation,myComponent,myDrawer); |
93 | else if (aMode== -99) |
94 | { |
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95 | Handle(Graphic3d_Group) TheGroup = Prs3d_Root::CurrentGroup(aPresentation); |
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96 | TheGroup->SetPrimitivesAspect (myHilightDrawer->PointAspect()->Aspect()); |
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97 | Handle(Graphic3d_ArrayOfPoints) aPoint = new Graphic3d_ArrayOfPoints (1); |
98 | aPoint->AddVertex (myComponent->X(),myComponent->Y(),myComponent->Z()); |
99 | TheGroup->AddPrimitiveArray (aPoint); |
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100 | } |
101 | |
102 | } |
103 | |
104 | //======================================================================= |
105 | //function : Compute |
106 | //purpose : |
107 | //======================================================================= |
108 | |
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109 | void AIS_Point::Compute(const Handle(Prs3d_Projector)& aProjector, |
110 | const Handle(Geom_Transformation)& aTransformation, |
111 | const Handle(Prs3d_Presentation)& aPresentation) |
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112 | { |
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113 | // throw Standard_NotImplemented("AIS_Point::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)"); |
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114 | PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation) ; |
115 | } |
116 | |
117 | //======================================================================= |
118 | //function : ComputeSelection |
119 | //purpose : |
120 | //======================================================================= |
121 | void AIS_Point::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection, |
122 | const Standard_Integer /*aMode*/) |
123 | { |
124 | Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this,10); |
125 | // eown -> SelectBasics_EntityOwner::Set(5); |
126 | Handle(Select3D_SensitivePoint) sp = new Select3D_SensitivePoint(eown, |
127 | myComponent->Pnt()); |
128 | aSelection->Add(sp); |
129 | } |
130 | |
131 | //======================================================================= |
132 | //function : SetColor |
133 | //purpose : |
134 | //======================================================================= |
135 | |
136 | void AIS_Point::SetColor(const Quantity_NameOfColor aCol) |
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137 | { |
138 | SetColor(Quantity_Color(aCol)); |
139 | } |
140 | |
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141 | void AIS_Point::SetColor (const Quantity_Color& theCol) |
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142 | { |
143 | hasOwnColor=Standard_True; |
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144 | myDrawer->SetColor (theCol); |
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145 | UpdatePointValues(); |
146 | } |
147 | |
148 | //======================================================================= |
149 | //function : UnsetColor |
150 | //purpose : |
151 | //======================================================================= |
152 | void AIS_Point::UnsetColor() |
153 | { |
154 | hasOwnColor=Standard_False; |
155 | UpdatePointValues(); |
156 | } |
157 | |
158 | |
159 | //======================================================================= |
160 | //function : Vertex |
161 | //purpose : |
162 | //======================================================================= |
163 | TopoDS_Vertex AIS_Point::Vertex() const |
164 | { |
165 | gp_Pnt P = myComponent->Pnt(); |
166 | return BRepBuilderAPI_MakeVertex(P); |
167 | } |
168 | |
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169 | |
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170 | //======================================================================= |
171 | //function : Compute |
172 | //purpose : to avoid warning |
173 | //======================================================================= |
174 | void AIS_Point::Compute(const Handle(Prs3d_Projector)&, |
175 | const Handle(Prs3d_Presentation)&) |
176 | { |
177 | } |
178 | |
179 | //======================================================================= |
180 | //function : SetMarker |
181 | //purpose : |
182 | //======================================================================= |
183 | |
184 | void AIS_Point::SetMarker(const Aspect_TypeOfMarker aTOM) |
185 | { |
186 | myTOM = aTOM; |
187 | myHasTOM = Standard_True; |
188 | UpdatePointValues(); |
189 | } |
190 | |
191 | //======================================================================= |
192 | //function : UnsetMarker |
193 | //purpose : |
194 | //======================================================================= |
195 | void AIS_Point::UnsetMarker() |
196 | { |
197 | myHasTOM = Standard_False; |
198 | UpdatePointValues(); |
199 | } |
200 | |
201 | //======================================================================= |
202 | //function : AcceptDisplayMode |
203 | //purpose : |
204 | //======================================================================= |
205 | |
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206 | Standard_Boolean AIS_Point::AcceptDisplayMode (const Standard_Integer theMode) const |
207 | { |
208 | return theMode == 0 |
209 | || theMode == -99; |
210 | } |
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211 | |
212 | //======================================================================= |
213 | //function : UpdatePointValues |
214 | //purpose : |
215 | //======================================================================= |
216 | |
217 | void AIS_Point::UpdatePointValues() |
218 | { |
219 | |
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220 | if(!hasOwnColor && myOwnWidth==0.0 && !myHasTOM) |
221 | { |
222 | myDrawer->SetPointAspect (Handle(Prs3d_PointAspect)()); |
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223 | return; |
224 | } |
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225 | Quantity_Color aCol (Quantity_NOC_YELLOW); |
226 | Aspect_TypeOfMarker aTOM = Aspect_TOM_PLUS; |
227 | Standard_Real aScale = 1.0; |
228 | if (myDrawer->HasLink()) |
229 | { |
230 | aCol = myDrawer->Link()->PointAspect()->Aspect()->Color(); |
231 | aTOM = myDrawer->Link()->PointAspect()->Aspect()->Type(); |
232 | aScale = myDrawer->Link()->PointAspect()->Aspect()->Scale(); |
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233 | } |
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234 | |
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235 | if(hasOwnColor) aCol = myDrawer->Color(); |
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236 | if(myOwnWidth!=0.0) aScale = myOwnWidth; |
237 | if(myHasTOM) aTOM = myTOM; |
238 | |
239 | |
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240 | if(myDrawer->HasOwnPointAspect()){ |
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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 | |