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1 | // Created on: 2014-09-01 |
2 | // Created by: Ivan SAZONOV |
3 | // Copyright (c) 2014 OPEN CASCADE SAS |
4 | // |
5 | // This file is part of Open CASCADE Technology software library. |
6 | // |
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 |
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. |
12 | // |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
15 | |
16 | #include <OpenGl_StructureShadow.hxx> |
17 | |
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18 | #include <Graphic3d_GraphicDriver.hxx> |
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19 | |
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20 | //======================================================================= |
21 | //function : OpenGl_StructureShadow |
22 | //purpose : |
23 | //======================================================================= |
24 | OpenGl_StructureShadow::OpenGl_StructureShadow (const Handle(Graphic3d_StructureManager)& theManager, |
25 | const Handle(OpenGl_Structure)& theStructure) |
26 | : OpenGl_Structure (theManager) |
27 | { |
28 | Handle(OpenGl_StructureShadow) aShadow = Handle(OpenGl_StructureShadow)::DownCast (theStructure); |
29 | myParent = aShadow.IsNull() ? theStructure : aShadow->myParent; |
30 | |
31 | |
32 | Composition = myParent->Composition; |
33 | ContainsFacet = myParent->ContainsFacet; |
34 | IsInfinite = myParent->IsInfinite; |
35 | for (Standard_Integer i = 0; i <= 3; ++i) |
36 | { |
37 | for (Standard_Integer j = 0; j <= 3; ++j) |
38 | { |
39 | Graphic3d_CStructure::Transformation[i][j] = myParent->Graphic3d_CStructure::Transformation[i][j]; |
40 | } |
41 | } |
42 | |
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43 | UpdateTransformation(); |
44 | myInstancedStructure = const_cast<OpenGl_Structure*> (myParent->InstancedStructure()); |
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45 | TransformPersistence = myParent->TransformPersistence; |
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46 | } |