1 // Created on: 1996-12-13
2 // Created by: Jean-Pierre COMBE
3 // Copyright (c) 1996-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
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
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 // + X/YAxis() returns AIS_Line instead of AIS_Axis
18 // + (-1) selection mode token into account
21 #include <AIS_InteractiveObject.hxx>
22 #include <AIS_Line.hxx>
23 #include <AIS_PlaneTrihedron.hxx>
24 #include <AIS_Point.hxx>
25 #include <Aspect_TypeOfLine.hxx>
26 #include <DsgPrs_DatumPrs.hxx>
27 #include <DsgPrs_XYZAxisPresentation.hxx>
28 #include <Geom_Axis1Placement.hxx>
29 #include <Geom_Axis2Placement.hxx>
30 #include <Geom_CartesianPoint.hxx>
31 #include <Geom_Line.hxx>
32 #include <Geom_Plane.hxx>
33 #include <Geom_Transformation.hxx>
38 #include <Graphic3d_AspectFillArea3d.hxx>
39 #include <Graphic3d_AspectLine3d.hxx>
40 #include <Graphic3d_MaterialAspect.hxx>
41 #include <Graphic3d_Structure.hxx>
42 #include <Prs3d_DatumAspect.hxx>
43 #include <Prs3d_Drawer.hxx>
44 #include <Prs3d_LineAspect.hxx>
45 #include <Prs3d_Presentation.hxx>
46 #include <Prs3d_Projector.hxx>
47 #include <Quantity_Color.hxx>
48 #include <Select3D_SensitivePoint.hxx>
49 #include <Select3D_SensitiveSegment.hxx>
50 #include <SelectMgr_EntityOwner.hxx>
51 #include <SelectMgr_Selection.hxx>
52 #include <Standard_Type.hxx>
53 #include <TColgp_Array1OfPnt.hxx>
54 #include <TCollection_AsciiString.hxx>
55 #include <UnitsAPI.hxx>
57 IMPLEMENT_STANDARD_RTTIEXT(AIS_PlaneTrihedron,AIS_InteractiveObject)
59 void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer);
61 //=======================================================================
62 //function : AIS_PlaneTrihedron
64 //=======================================================================
65 AIS_PlaneTrihedron::AIS_PlaneTrihedron(const Handle(Geom_Plane)& aPlane)
68 Handle (Prs3d_DatumAspect) DA = new Prs3d_DatumAspect();
69 //POP Standard_Real aLength = UnitsAPI::CurrentFromLS (100. ,"LENGTH");
70 Standard_Real aLength = UnitsAPI::AnyToLS (100. ,"mm");
71 DA->SetAxisLength(aLength,aLength,aLength);
72 Quantity_NameOfColor col = Quantity_NOC_ROYALBLUE1;
73 DA->FirstAxisAspect()->SetColor(col);
74 DA->SecondAxisAspect()->SetColor(col);
75 DA->SetDrawFirstAndSecondAxis(Standard_True);
76 DA->SetDrawThirdAxis(Standard_False);
77 myDrawer->SetDatumAspect(DA); // odl - specific is created because it is modified
78 myShapes[0] = Position();
79 myShapes[1] = XAxis();
80 myShapes[2] = YAxis();
82 myXLabel = TCollection_AsciiString( "X" );
83 myYLabel = TCollection_AsciiString( "Y" );
86 //=======================================================================
87 //function : Component
89 //=======================================================================
91 Handle(Geom_Plane) AIS_PlaneTrihedron::Component()
97 //=======================================================================
98 //function : SetComponent
100 //=======================================================================
102 void AIS_PlaneTrihedron::SetComponent(const Handle(Geom_Plane)& aPlane)
107 //=======================================================================
110 //=======================================================================
111 Handle(AIS_Line) AIS_PlaneTrihedron::XAxis() const
113 Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().XAxis());
114 Handle(AIS_Line) aLine = new AIS_Line (aGLine);
115 aLine->SetColor(Quantity_NOC_ROYALBLUE1);
119 //=======================================================================
122 //=======================================================================
123 Handle(AIS_Line) AIS_PlaneTrihedron::YAxis() const
125 Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().YAxis());
126 Handle(AIS_Line) aLine = new AIS_Line (aGLine);
127 aLine->SetColor(Quantity_NOC_ROYALBLUE1);
131 //=======================================================================
132 //function : Position
134 //=======================================================================
135 Handle(AIS_Point) AIS_PlaneTrihedron::Position() const
137 gp_Pnt aPnt = myPlane->Pln().Location();
138 Handle(Geom_Point) aPoint = new Geom_CartesianPoint(aPnt);
139 Handle(AIS_Point) aPt = new AIS_Point (aPoint);
143 void AIS_PlaneTrihedron::SetLength(const Standard_Real theLength) {
144 myDrawer->DatumAspect()->SetAxisLength(theLength, theLength, theLength);
148 Standard_Real AIS_PlaneTrihedron::GetLength() const {
149 return myDrawer->DatumAspect()->FirstAxisLength();
152 //=======================================================================
155 //=======================================================================
156 void AIS_PlaneTrihedron::Compute(const Handle(PrsMgr_PresentationManager3d)&,
157 const Handle(Prs3d_Presentation)& aPresentation,
158 const Standard_Integer)
160 aPresentation->SetDisplayPriority(5);
161 // drawing axis in X direction
163 Standard_Real value = myDrawer->DatumAspect()->FirstAxisLength();
164 gp_Dir xDir = myPlane->Position().Ax2().XDirection();
166 gp_Pnt orig = myPlane->Position().Ax2().Location();
167 Quantity_Length xo,yo,zo,x,y,z;
168 orig.Coord( xo, yo, zo );
169 xDir.Coord( x, y, z );
170 first.SetCoord( xo, yo, zo );
171 last.SetCoord( xo + x * value, yo + y * value, zo + z * value );
173 DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->FirstAxisAspect(), myDrawer->ArrowAspect(), myDrawer->TextAspect(), xDir, value, myXLabel.ToCString(), first, last );
175 // drawing axis in Y direction
176 value = myDrawer->DatumAspect()->SecondAxisLength();
177 gp_Dir yDir = myPlane->Position().Ax2().YDirection();
179 yDir.Coord( x, y, z );
180 last.SetCoord( xo + x * value, yo + y * value, zo + z * value );
181 DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->FirstAxisAspect(), myDrawer->ArrowAspect(), myDrawer->TextAspect(), yDir, value, myYLabel.ToCString(), first, last );
183 aPresentation->SetInfiniteState (Standard_True);
186 void AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTransformation, const Handle(Prs3d_Presentation)& aPresentation)
188 // throw Standard_NotImplemented("AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)");
189 PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation) ;
192 //=======================================================================
193 //function : ComputeSelection
195 //=======================================================================
197 void AIS_PlaneTrihedron::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
198 const Standard_Integer aMode)
200 Standard_Integer Prior;
201 Handle(SelectMgr_EntityOwner) eown;
202 TColgp_Array1OfPnt PP(1,4),PO(1,4);
203 // ExtremityPoints(PP);
204 ExtremityPoints(PP,myPlane,myDrawer);
209 // gp_Ax2 theax = gp_Ax2(myPlane->Position().Ax2());
210 // gp_Pnt p1 = theax.Location();
212 eown = new SelectMgr_EntityOwner(this,Prior);
213 for (Standard_Integer i=1; i<=2;i++)
214 aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1)));
221 const Handle(SelectMgr_SelectableObject)& anObj = myShapes[0]; // to avoid ambiguity
222 eown= new SelectMgr_EntityOwner(anObj,Prior);
223 aSelection->Add(new Select3D_SensitivePoint(eown,myPlane->Location()));
228 { //axes ... priorite 7
230 for (Standard_Integer i=1; i<=2;i++){
231 const Handle(SelectMgr_SelectableObject)& anObj = myShapes[i]; // to avoid ambiguity
232 eown= new SelectMgr_EntityOwner(anObj,Prior);
233 aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1)));
247 void AIS_PlaneTrihedron::SetColor(const Quantity_NameOfColor aCol)
249 SetColor(Quantity_Color(aCol));
252 void AIS_PlaneTrihedron::SetColor(const Quantity_Color &aCol)
254 hasOwnColor=Standard_True;
255 myDrawer->SetColor (aCol);
256 myDrawer->DatumAspect()->FirstAxisAspect()->SetColor(aCol);
257 myDrawer->DatumAspect()->SecondAxisAspect()->SetColor(aCol);
261 void AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)&,
262 const Handle(Prs3d_Presentation)&)
267 //=======================================================================
268 //function : ExtremityPoints
269 //purpose : to avoid warning
270 //=======================================================================
271 //void AIS_Trihedron::ExtremityPoints(TColgp_Array1OfPnt& PP) const
272 void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer )
274 // gp_Ax2 theax(myPlane->Ax2());
275 gp_Ax2 theax(myPlane->Position().Ax2());
276 PP(1) = theax.Location();
278 Standard_Real len = myDrawer->DatumAspect()->FirstAxisLength();
279 gp_Vec vec = theax.XDirection();
281 PP(2) = PP(1).Translated(vec);
283 len = myDrawer->DatumAspect()->SecondAxisLength();
284 vec = theax.YDirection();
286 PP(3) = PP(1).Translated(vec);
290 //=======================================================================
291 //function : AcceptDisplayMode
293 //=======================================================================
294 Standard_Boolean AIS_PlaneTrihedron::AcceptDisplayMode(const Standard_Integer aMode) const