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_XYZAxisPresentation.hxx>
27 #include <Geom_Axis1Placement.hxx>
28 #include <Geom_Axis2Placement.hxx>
29 #include <Geom_CartesianPoint.hxx>
30 #include <Geom_Line.hxx>
31 #include <Geom_Plane.hxx>
32 #include <Geom_Transformation.hxx>
37 #include <Graphic3d_AspectFillArea3d.hxx>
38 #include <Graphic3d_AspectLine3d.hxx>
39 #include <Graphic3d_MaterialAspect.hxx>
40 #include <Graphic3d_Structure.hxx>
41 #include <Prs3d_DatumAspect.hxx>
42 #include <Prs3d_Drawer.hxx>
43 #include <Prs3d_LineAspect.hxx>
44 #include <Prs3d_Presentation.hxx>
45 #include <Prs3d_Projector.hxx>
46 #include <Quantity_Color.hxx>
47 #include <Select3D_SensitivePoint.hxx>
48 #include <Select3D_SensitiveSegment.hxx>
49 #include <SelectMgr_EntityOwner.hxx>
50 #include <SelectMgr_Selection.hxx>
51 #include <Standard_Type.hxx>
52 #include <TColgp_Array1OfPnt.hxx>
53 #include <TCollection_AsciiString.hxx>
54 #include <UnitsAPI.hxx>
56 IMPLEMENT_STANDARD_RTTIEXT(AIS_PlaneTrihedron,AIS_InteractiveObject)
58 void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer);
60 //=======================================================================
61 //function : AIS_PlaneTrihedron
63 //=======================================================================
64 AIS_PlaneTrihedron::AIS_PlaneTrihedron(const Handle(Geom_Plane)& aPlane)
67 Handle (Prs3d_DatumAspect) DA = new Prs3d_DatumAspect();
68 //POP Standard_Real aLength = UnitsAPI::CurrentFromLS (100. ,"LENGTH");
69 Standard_Real aLength = UnitsAPI::AnyToLS (100. ,"mm");
70 DA->SetAxisLength(aLength,aLength,aLength);
71 Quantity_Color col (Quantity_NOC_ROYALBLUE1);
72 DA->LineAspect(Prs3d_DP_XAxis)->SetColor(col);
73 DA->LineAspect(Prs3d_DP_YAxis)->SetColor(col);
74 DA->SetDrawDatumAxes(Prs3d_DA_XYAxis);
75 myDrawer->SetDatumAspect(DA); // odl - specific is created because it is modified
76 myShapes[0] = Position();
77 myShapes[1] = XAxis();
78 myShapes[2] = YAxis();
80 myXLabel = TCollection_AsciiString( "X" );
81 myYLabel = TCollection_AsciiString( "Y" );
84 //=======================================================================
85 //function : Component
87 //=======================================================================
89 Handle(Geom_Plane) AIS_PlaneTrihedron::Component()
95 //=======================================================================
96 //function : SetComponent
98 //=======================================================================
100 void AIS_PlaneTrihedron::SetComponent(const Handle(Geom_Plane)& aPlane)
105 //=======================================================================
108 //=======================================================================
109 Handle(AIS_Line) AIS_PlaneTrihedron::XAxis() const
111 Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().XAxis());
112 Handle(AIS_Line) aLine = new AIS_Line (aGLine);
113 aLine->SetColor(Quantity_NOC_ROYALBLUE1);
117 //=======================================================================
120 //=======================================================================
121 Handle(AIS_Line) AIS_PlaneTrihedron::YAxis() const
123 Handle(Geom_Line) aGLine = new Geom_Line(myPlane->Pln().YAxis());
124 Handle(AIS_Line) aLine = new AIS_Line (aGLine);
125 aLine->SetColor(Quantity_NOC_ROYALBLUE1);
129 //=======================================================================
130 //function : Position
132 //=======================================================================
133 Handle(AIS_Point) AIS_PlaneTrihedron::Position() const
135 gp_Pnt aPnt = myPlane->Pln().Location();
136 Handle(Geom_Point) aPoint = new Geom_CartesianPoint(aPnt);
137 Handle(AIS_Point) aPt = new AIS_Point (aPoint);
141 void AIS_PlaneTrihedron::SetLength(const Standard_Real theLength) {
142 myDrawer->DatumAspect()->SetAxisLength(theLength, theLength, theLength);
146 Standard_Real AIS_PlaneTrihedron::GetLength() const {
147 return myDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis);
150 //=======================================================================
153 //=======================================================================
154 void AIS_PlaneTrihedron::Compute(const Handle(PrsMgr_PresentationManager3d)&,
155 const Handle(Prs3d_Presentation)& aPresentation,
156 const Standard_Integer)
158 aPresentation->SetDisplayPriority(5);
159 // drawing axis in X direction
161 Standard_Real value = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis);
162 gp_Dir xDir = myPlane->Position().Ax2().XDirection();
164 gp_Pnt orig = myPlane->Position().Ax2().Location();
165 Standard_Real xo,yo,zo,x,y,z;
166 orig.Coord( xo, yo, zo );
167 xDir.Coord( x, y, z );
168 first.SetCoord( xo, yo, zo );
169 last.SetCoord( xo + x * value, yo + y * value, zo + z * value );
171 DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis), myDrawer->ArrowAspect(), myDrawer->TextAspect(), xDir, value, myXLabel.ToCString(), first, last );
173 // drawing axis in Y direction
174 value = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_YAxis);
175 gp_Dir yDir = myPlane->Position().Ax2().YDirection();
177 yDir.Coord( x, y, z );
178 last.SetCoord( xo + x * value, yo + y * value, zo + z * value );
179 DsgPrs_XYZAxisPresentation::Add( aPresentation, myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis), myDrawer->ArrowAspect(), myDrawer->TextAspect(), yDir, value, myYLabel.ToCString(), first, last );
181 aPresentation->SetInfiniteState (Standard_True);
184 void AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTransformation, const Handle(Prs3d_Presentation)& aPresentation)
186 // throw Standard_NotImplemented("AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)");
187 PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation) ;
190 //=======================================================================
191 //function : ComputeSelection
193 //=======================================================================
195 void AIS_PlaneTrihedron::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
196 const Standard_Integer aMode)
198 Standard_Integer Prior;
199 Handle(SelectMgr_EntityOwner) eown;
200 TColgp_Array1OfPnt PP(1,4),PO(1,4);
201 // ExtremityPoints(PP);
202 ExtremityPoints(PP,myPlane,myDrawer);
207 // gp_Ax2 theax = gp_Ax2(myPlane->Position().Ax2());
208 // gp_Pnt p1 = theax.Location();
210 eown = new SelectMgr_EntityOwner(this,Prior);
211 for (Standard_Integer i=1; i<=2;i++)
212 aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1)));
219 const Handle(SelectMgr_SelectableObject)& anObj = myShapes[0]; // to avoid ambiguity
220 eown= new SelectMgr_EntityOwner(anObj,Prior);
221 aSelection->Add(new Select3D_SensitivePoint(eown,myPlane->Location()));
226 { //axes ... priorite 7
228 for (Standard_Integer i=1; i<=2;i++){
229 const Handle(SelectMgr_SelectableObject)& anObj = myShapes[i]; // to avoid ambiguity
230 eown= new SelectMgr_EntityOwner(anObj,Prior);
231 aSelection->Add(new Select3D_SensitiveSegment(eown,PP(1),PP(i+1)));
245 void AIS_PlaneTrihedron::SetColor(const Quantity_Color &aCol)
247 hasOwnColor=Standard_True;
248 myDrawer->SetColor (aCol);
249 myDrawer->DatumAspect()->LineAspect(Prs3d_DP_XAxis)->SetColor(aCol);
250 myDrawer->DatumAspect()->LineAspect(Prs3d_DP_YAxis)->SetColor(aCol);
254 void AIS_PlaneTrihedron::Compute(const Handle(Prs3d_Projector)&,
255 const Handle(Prs3d_Presentation)&)
260 //=======================================================================
261 //function : ExtremityPoints
262 //purpose : to avoid warning
263 //=======================================================================
264 //void AIS_Trihedron::ExtremityPoints(TColgp_Array1OfPnt& PP) const
265 void ExtremityPoints(TColgp_Array1OfPnt& PP,const Handle(Geom_Plane)& myPlane,const Handle(Prs3d_Drawer)& myDrawer )
267 // gp_Ax2 theax(myPlane->Ax2());
268 gp_Ax2 theax(myPlane->Position().Ax2());
269 PP(1) = theax.Location();
271 Standard_Real len = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_XAxis);
272 gp_Vec vec = theax.XDirection();
274 PP(2) = PP(1).Translated(vec);
276 len = myDrawer->DatumAspect()->AxisLength(Prs3d_DP_YAxis);
277 vec = theax.YDirection();
279 PP(3) = PP(1).Translated(vec);
283 //=======================================================================
284 //function : AcceptDisplayMode
286 //=======================================================================
287 Standard_Boolean AIS_PlaneTrihedron::AcceptDisplayMode(const Standard_Integer aMode) const