0029138: Visualization - D3DHost_FrameBuffer should provide software fallback when...
[occt.git] / src / D3DHost / D3DHost_GraphicDriver.cxx
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62e1beed 1// Created on: 2015-06-10
2// Created by: Kirill Gavrilov
3// Copyright (c) 2015 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 <d3d9.h>
17
18#include <D3DHost_GraphicDriver.hxx>
c357e426 19#include <D3DHost_View.hxx>
62e1beed 20
92efcf78 21IMPLEMENT_STANDARD_RTTIEXT(D3DHost_GraphicDriver,OpenGl_GraphicDriver)
22
62e1beed 23#ifdef _MSC_VER
24 #pragma comment (lib, "D3D9.lib")
25#endif
26
27// =======================================================================
28// function : D3DHost_GraphicDriver
29// purpose :
30// =======================================================================
31D3DHost_GraphicDriver::D3DHost_GraphicDriver()
6cde53c4 32: OpenGl_GraphicDriver (Handle(Aspect_DisplayConnection)(), Standard_True)
62e1beed 33{
34 //
35}
36
37// =======================================================================
38// function : ~D3DHost_GraphicDriver
39// purpose :
40// =======================================================================
41D3DHost_GraphicDriver::~D3DHost_GraphicDriver()
42{
43 //
44}
45
46// =======================================================================
47// function : View
48// purpose :
49// =======================================================================
c357e426 50Handle(Graphic3d_CView) D3DHost_GraphicDriver::CreateView (const Handle(Graphic3d_StructureManager)& theMgr)
62e1beed 51{
851dacdb 52 Handle(D3DHost_View) aView = new D3DHost_View (theMgr, this, myCaps, &myStateCounter);
62e1beed 53
62e1beed 54 myMapOfView.Add (aView);
55
c357e426 56 for (TColStd_SequenceOfInteger::Iterator aLayerIt (myLayerSeq); aLayerIt.More(); aLayerIt.Next())
62e1beed 57 {
c357e426 58 const Graphic3d_ZLayerId aLayerID = aLayerIt.Value();
59 const Graphic3d_ZLayerSettings& aSettings = myMapOfZLayerSettings.Find (aLayerID);
60 aView->AddZLayer (aLayerID);
61 aView->SetZLayerSettings (aLayerID, aSettings);
62e1beed 62 }
63
c357e426 64 return aView;
62e1beed 65}