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1 | // Created by: CKY / Contract Toubro-Larsen |
2 | // Copyright (c) 1993-1999 Matra Datavision |
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3 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
16 | //-------------------------------------------------------------------- |
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17 | //-------------------------------------------------------------------- |
18 | |
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19 | #include <gp_GTrsf.hxx> |
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20 | #include <gp_Pnt.hxx> |
21 | #include <gp_XYZ.hxx> |
22 | #include <IGESAppli_Node.hxx> |
23 | #include <IGESData_TransfEntity.hxx> |
24 | #include <IGESGeom_TransformationMatrix.hxx> |
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25 | #include <Interface_Macros.hxx> |
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26 | #include <Standard_Type.hxx> |
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27 | |
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28 | IMPLEMENT_STANDARD_RTTIEXT(IGESAppli_Node,IGESData_IGESEntity) |
29 | |
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30 | IGESAppli_Node::IGESAppli_Node () { } |
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31 | |
32 | |
33 | void IGESAppli_Node::Init |
34 | (const gp_XYZ& aCoord, |
35 | const Handle(IGESGeom_TransformationMatrix)& aCoordSystem) |
36 | { |
37 | theCoord = aCoord; |
38 | theSystem = aCoordSystem; |
39 | InitTypeAndForm(134,0); |
40 | } |
41 | |
42 | gp_Pnt IGESAppli_Node::Coord () const |
43 | { |
44 | return gp_Pnt(theCoord); |
45 | } |
46 | |
47 | Handle(IGESData_TransfEntity) IGESAppli_Node::System () const |
48 | { |
49 | //if Null, Global Cartesian Coordinate System |
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50 | return Handle(IGESData_TransfEntity)(theSystem); |
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51 | } |
52 | |
53 | Standard_Integer IGESAppli_Node::SystemType () const |
54 | { |
55 | if (theSystem.IsNull()) return 0; // 0 Global Cartesien |
56 | return (theSystem->FormNumber() - 9); // 1 Cartesien, 2 Cylind. 3 Spher. |
57 | } |
58 | |
59 | |
60 | gp_Pnt IGESAppli_Node::TransformedNodalCoord () const |
61 | { |
62 | gp_XYZ tempCoord = Coord().XYZ(); |
63 | Handle(IGESData_TransfEntity) temp = System(); |
64 | if (!temp.IsNull()) temp->Value().Transforms(tempCoord); |
65 | return gp_Pnt(tempCoord); |
66 | } |