1 // Created on: 1997-02-10
2 // Created by: Odile Olivier
3 // Copyright (c) 1997-1999 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 <DsgPrs_XYZAxisPresentation.hxx>
21 #include <Graphic3d_ArrayOfSegments.hxx>
22 #include <Graphic3d_Group.hxx>
23 #include <Prs3d_Arrow.hxx>
24 #include <Prs3d_ArrowAspect.hxx>
25 #include <Prs3d_LineAspect.hxx>
26 #include <Prs3d_Presentation.hxx>
27 #include <Prs3d_Root.hxx>
28 #include <Prs3d_TextAspect.hxx>
30 //=======================================================================
33 //=======================================================================
34 void DsgPrs_XYZAxisPresentation::Add(
35 const Handle(Prs3d_Presentation)& aPresentation,
36 const Handle(Prs3d_LineAspect)& aLineAspect,
38 const Standard_Real aVal,
39 const Standard_CString aText,
40 const gp_Pnt& aPfirst,
43 Handle(Graphic3d_Group) G = Prs3d_Root::CurrentGroup(aPresentation);
44 G->SetPrimitivesAspect(aLineAspect->Aspect());
46 Handle(Graphic3d_ArrayOfSegments) aPrims = new Graphic3d_ArrayOfSegments(2);
47 aPrims->AddVertex(aPfirst);
48 aPrims->AddVertex(aPlast);
49 G->AddPrimitiveArray(aPrims);
51 Prs3d_Arrow::Draw(aPresentation,aPlast,aDir,M_PI/180.*10.,aVal/10.);
53 Graphic3d_Vertex a2(aPlast.X(),aPlast.Y(),aPlast.Z());
54 Prs3d_Root::CurrentGroup(aPresentation)->Text(aText,a2,1./81.);
58 void DsgPrs_XYZAxisPresentation::Add(const Handle(Prs3d_Presentation)& aPresentation,
59 const Handle(Prs3d_LineAspect)& aLineAspect,
60 const Handle(Prs3d_ArrowAspect)& anArrowAspect,
61 const Handle(Prs3d_TextAspect)& aTextAspect,
63 const Standard_Real aVal,
64 const Standard_CString aText,
65 const gp_Pnt& aPfirst,
68 Handle(Graphic3d_Group) G = Prs3d_Root::CurrentGroup(aPresentation);
69 G->SetPrimitivesAspect(aLineAspect->Aspect());
71 Handle(Graphic3d_ArrayOfSegments) aPrims = new Graphic3d_ArrayOfSegments(2);
72 aPrims->AddVertex(aPfirst);
73 aPrims->AddVertex(aPlast);
74 G->AddPrimitiveArray(aPrims);
76 G->SetPrimitivesAspect( anArrowAspect->Aspect() );
77 Prs3d_Arrow::Draw(aPresentation,aPlast,aDir,M_PI/180.*10.,aVal/10.);
79 G->SetPrimitivesAspect(aTextAspect->Aspect());
80 Graphic3d_Vertex a2(aPlast.X(),aPlast.Y(),aPlast.Z());
81 Prs3d_Root::CurrentGroup(aPresentation)->Text(aText,a2,1./81.);