1 // Created on: 1995-08-09
2 // Created by: Arnaud BOUZY/Odile Olivier
3 // Copyright (c) 1995-1999 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.
18 #include <AIS_Axis.hxx>
19 #include <Aspect_TypeOfLine.hxx>
20 #include <DsgPrs_XYZAxisPresentation.hxx>
21 #include <Geom_Axis1Placement.hxx>
22 #include <Geom_Axis2Placement.hxx>
23 #include <Geom_Line.hxx>
24 #include <Geom_Transformation.hxx>
25 #include <GeomAdaptor_Curve.hxx>
28 #include <Graphic3d_AspectLine3d.hxx>
29 #include <Graphic3d_Structure.hxx>
30 #include <Prs3d_DatumAspect.hxx>
31 #include <Prs3d_Drawer.hxx>
32 #include <Prs3d_LineAspect.hxx>
33 #include <Prs3d_Presentation.hxx>
34 #include <Prs3d_Projector.hxx>
35 #include <Quantity_Color.hxx>
36 #include <Select3D_SensitiveSegment.hxx>
37 #include <SelectBasics_EntityOwner.hxx>
38 #include <SelectMgr_EntityOwner.hxx>
39 #include <SelectMgr_Selection.hxx>
40 #include <Standard_Type.hxx>
41 #include <StdPrs_Curve.hxx>
42 #include <TColgp_Array1OfPnt.hxx>
44 #include <UnitsAPI.hxx>
46 IMPLEMENT_STANDARD_RTTIEXT(AIS_Axis,AIS_InteractiveObject)
48 //=======================================================================
51 //=======================================================================
52 AIS_Axis::AIS_Axis(const Handle(Geom_Line)& aComponent):
53 myComponent(aComponent),
54 myTypeOfAxis(AIS_TOAX_Unknown),
55 myIsXYZAxis(Standard_False)
57 myDrawer->SetLineAspect(new Prs3d_LineAspect
58 (Quantity_NOC_RED,Aspect_TOL_DOTDASH,1.));
61 gp_Dir thedir = myComponent->Position().Direction();
62 gp_Pnt loc = myComponent->Position().Location();
63 //POP Standard_Real aLength = UnitsAPI::CurrentToLS (250000. ,"LENGTH");
64 Standard_Real aLength = UnitsAPI::AnyToLS(250000., "mm");
65 myPfirst = loc.XYZ() + aLength*thedir.XYZ();
66 myPlast = loc.XYZ() - aLength*thedir.XYZ();
69 //=======================================================================
71 //purpose : Xaxis, YAxis, ZAxis
72 //=======================================================================
73 AIS_Axis::AIS_Axis(const Handle(Geom_Axis2Placement)& aComponent,
74 const AIS_TypeOfAxis anAxisType):
76 myTypeOfAxis(anAxisType),
77 myIsXYZAxis(Standard_True)
79 Handle (Prs3d_DatumAspect) DA = new Prs3d_DatumAspect();
80 //POP Standard_Real aLength = UnitsAPI::CurrentToLS (100. ,"LENGTH");
81 Standard_Real aLength;
83 aLength = UnitsAPI::AnyToLS(100. ,"mm");
84 } catch (Standard_Failure) {
87 DA->SetAxisLength(aLength,aLength,aLength);
88 Quantity_NameOfColor col = Quantity_NOC_TURQUOISE;
89 DA->FirstAxisAspect()->SetColor(col);
90 DA->SecondAxisAspect()->SetColor(col);
91 DA->ThirdAxisAspect()->SetColor(col);
92 myDrawer->SetDatumAspect(DA);
97 //=======================================================================
100 //=======================================================================
101 AIS_Axis::AIS_Axis(const Handle(Geom_Axis1Placement)& anAxis)
102 :myComponent(new Geom_Line(anAxis->Ax1())),
103 myTypeOfAxis(AIS_TOAX_Unknown),
104 myIsXYZAxis(Standard_False)
106 myDrawer->SetLineAspect(new Prs3d_LineAspect(Quantity_NOC_RED,Aspect_TOL_DOTDASH,1.));
109 gp_Dir thedir = myComponent->Position().Direction();
110 gp_Pnt loc = myComponent->Position().Location();
111 //POP Standard_Real aLength = UnitsAPI::CurrentToLS (250000. ,"LENGTH");
112 Standard_Real aLength = UnitsAPI::AnyToLS(250000. ,"mm");
113 myPfirst = loc.XYZ() + aLength*thedir.XYZ();
114 myPlast = loc.XYZ() - aLength*thedir.XYZ();
118 //=======================================================================
119 //function : SetComponent
121 //=======================================================================
123 void AIS_Axis::SetComponent(const Handle(Geom_Line)& aComponent)
125 myComponent = aComponent;
126 myTypeOfAxis = AIS_TOAX_Unknown;
127 myIsXYZAxis = Standard_False;
130 gp_Dir thedir = myComponent->Position().Direction();
131 gp_Pnt loc = myComponent->Position().Location();
132 //POP Standard_Real aLength = UnitsAPI::CurrentToLS (250000. ,"LENGTH");
133 Standard_Real aLength = UnitsAPI::AnyToLS(250000. ,"mm");
134 myPfirst = loc.XYZ() + aLength*thedir.XYZ();
135 myPlast = loc.XYZ() - aLength*thedir.XYZ();
140 //=======================================================================
141 //function : SetAxis2Placement
143 //=======================================================================
145 void AIS_Axis::SetAxis2Placement(const Handle(Geom_Axis2Placement)& aComponent,
146 const AIS_TypeOfAxis anAxisType)
149 myTypeOfAxis = anAxisType;
150 myIsXYZAxis = Standard_True;
154 //=======================================================================
155 //function : SetAxis1Placement
157 //=======================================================================
159 void AIS_Axis::SetAxis1Placement(const Handle(Geom_Axis1Placement)& anAxis)
161 SetComponent(new Geom_Line(anAxis->Ax1()));
164 //=======================================================================
167 //=======================================================================
168 void AIS_Axis::Compute(const Handle(PrsMgr_PresentationManager3d)&,
169 const Handle(Prs3d_Presentation)& aPresentation,
170 const Standard_Integer)
172 aPresentation->SetInfiniteState (myInfiniteState);
174 aPresentation->SetDisplayPriority(5);
176 GeomAdaptor_Curve curv(myComponent);
177 StdPrs_Curve::Add(aPresentation,curv,myDrawer);
181 DsgPrs_XYZAxisPresentation::Add (aPresentation,myLineAspect,myDir,myVal,
182 myDrawer->DatumAspect()->ToDrawLabels() ? myText : "",
188 void AIS_Axis::Compute(const Handle(Prs3d_Projector)& aProjector, const Handle(Geom_Transformation)& aTransformation, const Handle(Prs3d_Presentation)& aPresentation)
190 // Standard_NotImplemented::Raise("AIS_Axis::Compute(const Handle(Prs3d_Projector)&, const Handle(Geom_Transformation)&, const Handle(Prs3d_Presentation)&)");
191 PrsMgr_PresentableObject::Compute( aProjector , aTransformation , aPresentation ) ;
194 //=======================================================================
195 //function : ComputeSelection
197 //=======================================================================
199 void AIS_Axis::ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
200 const Standard_Integer)
202 Handle(SelectMgr_EntityOwner) eown = new SelectMgr_EntityOwner(this);
203 eown -> SelectBasics_EntityOwner::Set(3);
204 Handle(Select3D_SensitiveSegment) seg = new Select3D_SensitiveSegment(eown,
207 aSelection->Add(seg);
210 //=======================================================================
211 //function : SetColor
213 //=======================================================================
216 void AIS_Axis::SetColor(const Quantity_NameOfColor aCol)
218 SetColor(Quantity_Color(aCol));
221 void AIS_Axis::SetColor(const Quantity_Color &aCol)
223 hasOwnColor=Standard_True;
225 myDrawer->LineAspect()->SetColor(aCol);
227 const Handle(Prs3d_DatumAspect)& DA = myDrawer->DatumAspect();
228 DA->FirstAxisAspect()->SetColor(aCol);
229 DA->SecondAxisAspect()->SetColor(aCol);
230 DA->ThirdAxisAspect()->SetColor(aCol);
234 //=======================================================================
235 //function : SetWidth
237 //=======================================================================
238 void AIS_Axis::SetWidth(const Standard_Real aValue)
241 if(aValue<0.0) return;
242 if(aValue==0) UnsetWidth();
244 myDrawer->LineAspect()->SetWidth(aValue);
246 const Handle(Prs3d_DatumAspect)& DA = myDrawer->DatumAspect();
247 DA->FirstAxisAspect()->SetWidth(aValue);
248 DA->SecondAxisAspect()->SetWidth(aValue);
249 DA->ThirdAxisAspect()->SetWidth(aValue);
253 //=======================================================================
255 //purpose : to avoid warning
256 //=======================================================================
257 void AIS_Axis::Compute(const Handle(Prs3d_Projector)&,
258 const Handle(Prs3d_Presentation)&)
262 //=======================================================================
263 //function : ComputeFields
265 //=======================================================================
266 void AIS_Axis::ComputeFields()
269 // calcul de myPFirst,myPlast
270 Handle(Prs3d_DatumAspect) DA = myDrawer->DatumAspect();
271 gp_Ax2 anAxis = myAx2->Ax2();
272 const gp_Pnt& Orig = anAxis.Location();
273 const gp_Dir& oX = anAxis.XDirection();
274 const gp_Dir& oY = anAxis.YDirection();
275 const gp_Dir& oZ = anAxis.Direction();
276 Quantity_Length xo,yo,zo,x = 0.,y = 0.,z = 0.;
277 Orig.Coord(xo,yo,zo);
278 myPfirst.SetCoord(xo,yo,zo);
280 switch (myTypeOfAxis) {
284 myVal = DA->FirstAxisLength();
286 myLineAspect = DA->FirstAxisAspect();
287 myText = Standard_CString ("X");
293 myVal = DA->SecondAxisLength();
295 myLineAspect = DA->SecondAxisAspect();
296 myText = Standard_CString ("Y");
302 myVal = DA->ThirdAxisLength();
304 myLineAspect = DA->ThirdAxisAspect();
305 myText = Standard_CString ("Z");
312 myComponent = new Geom_Line(Orig,myDir);
313 x = xo + x*myVal; y = yo + y*myVal; z = zo + z*myVal;
314 myPlast.SetCoord(x,y,z);
319 //=======================================================================
320 //function : AcceptDisplayMode
322 //=======================================================================
324 Standard_Boolean AIS_Axis::
325 AcceptDisplayMode(const Standard_Integer aMode) const
328 //=======================================================================
329 //function : UnsetColor
331 //=======================================================================
332 void AIS_Axis::UnsetColor()
335 myDrawer->LineAspect()->SetColor(Quantity_NOC_RED);
337 hasOwnColor=Standard_False;
339 myDrawer->DatumAspect()->FirstAxisAspect()->SetColor(Quantity_NOC_TURQUOISE);
340 myDrawer->DatumAspect()->SecondAxisAspect()->SetColor(Quantity_NOC_TURQUOISE);
341 myDrawer->DatumAspect()->ThirdAxisAspect()->SetColor(Quantity_NOC_TURQUOISE);
343 //=======================================================================
344 //function : UnsetWidth
346 //=======================================================================
348 void AIS_Axis::UnsetWidth()
351 myDrawer->LineAspect()->SetWidth(1.);
352 myDrawer->DatumAspect()->FirstAxisAspect()->SetWidth(1.);
353 myDrawer->DatumAspect()->SecondAxisAspect()->SetWidth(1.);
354 myDrawer->DatumAspect()->ThirdAxisAspect()->SetWidth(1.);