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1 | // Created on: 1997-02-10 |
2 | // Created by: Odile Olivier |
3 | // Copyright (c) 1997-1999 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 | |
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18 | #include <DsgPrs_XYZAxisPresentation.hxx> |
19 | #include <gp_Dir.hxx> |
20 | #include <gp_Pnt.hxx> |
21 | #include <Graphic3d_ArrayOfSegments.hxx> |
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22 | #include <Graphic3d_Text.hxx> |
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23 | #include <Graphic3d_Group.hxx> |
24 | #include <Prs3d_Arrow.hxx> |
25 | #include <Prs3d_ArrowAspect.hxx> |
26 | #include <Prs3d_LineAspect.hxx> |
27 | #include <Prs3d_Presentation.hxx> |
28 | #include <Prs3d_Root.hxx> |
29 | #include <Prs3d_TextAspect.hxx> |
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30 | |
31 | //======================================================================= |
32 | //function : Add |
33 | //purpose : |
34 | //======================================================================= |
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35 | void DsgPrs_XYZAxisPresentation::Add( |
36 | const Handle(Prs3d_Presentation)& aPresentation, |
37 | const Handle(Prs3d_LineAspect)& aLineAspect, |
38 | const gp_Dir & aDir, |
39 | const Standard_Real aVal, |
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40 | const Standard_CString theText, |
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41 | const gp_Pnt& aPfirst, |
42 | const gp_Pnt& aPlast) |
43 | { |
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44 | Handle(Graphic3d_Group) G = Prs3d_Root::CurrentGroup(aPresentation); |
45 | G->SetPrimitivesAspect(aLineAspect->Aspect()); |
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46 | |
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47 | Handle(Graphic3d_ArrayOfSegments) aPrims = new Graphic3d_ArrayOfSegments(2); |
48 | aPrims->AddVertex(aPfirst); |
49 | aPrims->AddVertex(aPlast); |
50 | G->AddPrimitiveArray(aPrims); |
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51 | |
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52 | Prs3d_Arrow::Draw (Prs3d_Root::CurrentGroup (aPresentation), aPlast,aDir, M_PI/180.*10., aVal/10.); |
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53 | |
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54 | if (*theText != '\0') |
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55 | { |
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56 | Handle(Graphic3d_Text) aText = new Graphic3d_Text (1.0f/81.0f); |
57 | aText->SetText (theText); |
58 | aText->SetPosition (aPlast); |
59 | Prs3d_Root::CurrentGroup(aPresentation)->AddText (aText); |
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60 | } |
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61 | } |
62 | |
63 | |
64 | void DsgPrs_XYZAxisPresentation::Add(const Handle(Prs3d_Presentation)& aPresentation, |
65 | const Handle(Prs3d_LineAspect)& aLineAspect, |
66 | const Handle(Prs3d_ArrowAspect)& anArrowAspect, |
67 | const Handle(Prs3d_TextAspect)& aTextAspect, |
68 | const gp_Dir & aDir, |
69 | const Standard_Real aVal, |
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70 | const Standard_CString theText, |
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71 | const gp_Pnt& aPfirst, |
72 | const gp_Pnt& aPlast) |
73 | { |
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74 | Handle(Graphic3d_Group) G = Prs3d_Root::CurrentGroup(aPresentation); |
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75 | G->SetPrimitivesAspect(aLineAspect->Aspect()); |
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76 | |
77 | Handle(Graphic3d_ArrayOfSegments) aPrims = new Graphic3d_ArrayOfSegments(2); |
78 | aPrims->AddVertex(aPfirst); |
79 | aPrims->AddVertex(aPlast); |
80 | G->AddPrimitiveArray(aPrims); |
81 | |
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82 | G->SetPrimitivesAspect( anArrowAspect->Aspect() ); |
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83 | Prs3d_Arrow::Draw (Prs3d_Root::CurrentGroup (aPresentation), aPlast, aDir, anArrowAspect->Angle(), aVal/10.); |
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84 | |
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85 | G->SetPrimitivesAspect(aTextAspect->Aspect()); |
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86 | |
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87 | if (*theText != '\0') |
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88 | { |
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89 | Handle(Graphic3d_Text) aText = new Graphic3d_Text (1.0f/81.0f); |
90 | aText->SetText (theText); |
91 | aText->SetPosition (aPlast); |
92 | Prs3d_Root::CurrentGroup(aPresentation)->AddText(aText); |
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93 | } |
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94 | } |