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1 | // Created on: 2005-05-17 |
2 | // Created by: Eugeny NAPALKOV |
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3 | // Copyright (c) 2005-2014 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 | |
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16 | |
17 | #include <BinMXCAFDoc_ColorDriver.hxx> |
18 | #include <BinObjMgt_Persistent.hxx> |
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19 | #include <Message_Messenger.hxx> |
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20 | #include <Standard_Type.hxx> |
21 | #include <TDF_Attribute.hxx> |
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22 | #include <XCAFDoc_Color.hxx> |
23 | |
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24 | IMPLEMENT_STANDARD_RTTIEXT(BinMXCAFDoc_ColorDriver,BinMDF_ADriver) |
25 | |
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26 | //======================================================================= |
27 | //function : |
28 | //purpose : |
29 | //======================================================================= |
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30 | BinMXCAFDoc_ColorDriver::BinMXCAFDoc_ColorDriver(const Handle(Message_Messenger)& theMsgDriver) |
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31 | : BinMDF_ADriver(theMsgDriver, STANDARD_TYPE(XCAFDoc_Color)->Name()) { |
32 | } |
33 | |
34 | //======================================================================= |
35 | //function : |
36 | //purpose : |
37 | //======================================================================= |
38 | Handle(TDF_Attribute) BinMXCAFDoc_ColorDriver::NewEmpty() const { |
39 | return new XCAFDoc_Color(); |
40 | } |
41 | |
42 | //======================================================================= |
43 | //function : |
44 | //purpose : |
45 | //======================================================================= |
46 | Standard_Boolean BinMXCAFDoc_ColorDriver::Paste(const BinObjMgt_Persistent& theSource, |
47 | const Handle(TDF_Attribute)& theTarget, |
48 | BinObjMgt_RRelocationTable& /*theRelocTable*/) const |
49 | { |
50 | Handle(XCAFDoc_Color) anAtt = Handle(XCAFDoc_Color)::DownCast(theTarget); |
51 | Standard_Real R, G, B; |
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52 | Standard_ShortReal alpha; |
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53 | Standard_Boolean isOk = theSource >> R >> G >> B; |
54 | if(isOk) { |
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55 | Standard_Boolean isRGBA = theSource >> alpha; |
56 | if (!isRGBA) |
57 | alpha = 1.0; |
58 | anAtt->Set(R, G, B, alpha); |
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59 | } |
60 | return isOk; |
61 | } |
62 | |
63 | //======================================================================= |
64 | //function : |
65 | //purpose : |
66 | //======================================================================= |
67 | void BinMXCAFDoc_ColorDriver::Paste(const Handle(TDF_Attribute)& theSource, |
68 | BinObjMgt_Persistent& theTarget, |
69 | BinObjMgt_SRelocationTable& /*theRelocTable*/) const |
70 | { |
71 | Handle(XCAFDoc_Color) anAtt = Handle(XCAFDoc_Color)::DownCast(theSource); |
72 | Standard_Real R, G, B; |
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73 | Standard_ShortReal alpha; |
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74 | anAtt->GetRGB(R, G, B); |
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75 | alpha = anAtt->GetAlpha(); |
76 | theTarget << R << G << B << alpha; |
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77 | } |
78 | |