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1 | // Created on: 1995-11-28 |
2 | // Created by: Jean-Pierre COMBE |
3 | // Copyright (c) 1995-1999 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_PerpenPresentation.hxx> |
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19 | #include <ElCLib.hxx> |
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20 | #include <gce_MakeDir.hxx> |
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21 | #include <gce_MakeLin.hxx> |
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22 | #include <Geom_CartesianPoint.hxx> |
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23 | #include <gp_Dir.hxx> |
24 | #include <gp_Lin.hxx> |
25 | #include <gp_Pnt.hxx> |
26 | #include <Graphic3d_ArrayOfPolylines.hxx> |
27 | #include <Graphic3d_ArrayOfSegments.hxx> |
28 | #include <Graphic3d_AspectLine3d.hxx> |
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29 | #include <Graphic3d_Group.hxx> |
30 | #include <Prs3d_Arrow.hxx> |
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31 | #include <Prs3d_ArrowAspect.hxx> |
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32 | #include <Prs3d_DimensionAspect.hxx> |
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33 | #include <Prs3d_LineAspect.hxx> |
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34 | #include <Prs3d_PointAspect.hxx> |
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35 | #include <Prs3d_Presentation.hxx> |
36 | #include <Prs3d_Text.hxx> |
37 | #include <Prs3d_TextAspect.hxx> |
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38 | #include <StdPrs_Point.hxx> |
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39 | #include <TCollection_AsciiString.hxx> |
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40 | |
41 | void DsgPrs_PerpenPresentation::Add (const Handle(Prs3d_Presentation)& aPresentation, |
42 | const Handle(Prs3d_Drawer)& aDrawer, |
43 | const gp_Pnt& pAx1, |
44 | const gp_Pnt& pAx2, |
45 | const gp_Pnt& pnt1, |
46 | const gp_Pnt& pnt2, |
47 | const gp_Pnt& OffsetPoint, |
48 | const Standard_Boolean intOut1, |
49 | const Standard_Boolean intOut2) |
50 | { |
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51 | Handle(Prs3d_DimensionAspect) LA = aDrawer->DimensionAspect(); |
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52 | LA->LineAspect()->SetTypeOfLine(Aspect_TOL_SOLID); // ou DOT ou DOTDASH |
53 | Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect()); |
54 | |
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55 | // segments |
56 | Handle(Graphic3d_ArrayOfPrimitives) aPrims = new Graphic3d_ArrayOfPolylines(6,2); |
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57 | |
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58 | aPrims->AddBound(3); |
59 | aPrims->AddVertex(OffsetPoint); |
60 | aPrims->AddVertex(pAx1); |
61 | aPrims->AddVertex(pAx2); |
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62 | |
63 | // Symbol |
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64 | gp_Vec vec1(gce_MakeDir(OffsetPoint,pAx1)); |
65 | gp_Vec vec2(gce_MakeDir(OffsetPoint,pAx2)); |
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66 | vec1 *= .2 * OffsetPoint.Distance(pAx1); |
67 | vec2 *= .2 * OffsetPoint.Distance(pAx2); |
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68 | |
69 | gp_Pnt pAx11 = OffsetPoint.Translated(vec1); |
70 | gp_Pnt pAx22 = OffsetPoint.Translated(vec2); |
71 | gp_Pnt p_symb = pAx22.Translated(vec1); |
72 | |
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73 | aPrims->AddBound(3); |
74 | aPrims->AddVertex(pAx11); |
75 | aPrims->AddVertex(p_symb); |
76 | aPrims->AddVertex(pAx22); |
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77 | |
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78 | Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray(aPrims); |
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79 | |
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80 | // points attache |
81 | if (intOut1 || intOut2) |
82 | { |
83 | LA->LineAspect()->SetTypeOfLine(Aspect_TOL_DOT); // ou DOT ou DOTDASH |
84 | Prs3d_Root::NewGroup(aPresentation); |
85 | Prs3d_Root::CurrentGroup(aPresentation)->SetPrimitivesAspect(LA->LineAspect()->Aspect()); |
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86 | |
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87 | if (intOut1) { |
88 | aPrims = new Graphic3d_ArrayOfSegments(2); |
89 | aPrims->AddVertex(pAx1); |
90 | aPrims->AddVertex(pnt1); |
91 | Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray(aPrims); |
92 | } |
93 | if (intOut2) { |
94 | aPrims = new Graphic3d_ArrayOfSegments(2); |
95 | aPrims->AddVertex(pAx2); |
96 | aPrims->AddVertex(pnt2); |
97 | Prs3d_Root::CurrentGroup(aPresentation)->AddPrimitiveArray(aPrims); |
98 | } |
99 | } |
100 | } |