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0026392: Visualization, TKD3DHost - provide straight-forward base for integration of TKOpenGl viewer into D3D-based application

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D3DHost_GraphicDriver - new graphic driver providing D3D host for OpenGL workspace.
WNT_Window - handle virtual dimensions within virtual window.
OpenGl_FrameBuffer::Init() - add protection against 0 dimensions.
V3d_View::IsInvalidated() - add method to check view cache validation state.

ViewerTest::ViewerInit() - create virtual window without decorations on Windows.
This commit is contained in:
kgv
2015-07-20 11:08:12 +03:00
committed by bugmaster
parent 380eaf77b9
commit 62e1beed96
38 changed files with 1318 additions and 751 deletions
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10
src/V3d/V3d_View.cxx
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@@ -384,6 +384,16 @@ void V3d_View::Invalidate() const
}
}
//=============================================================================
//function : IsInvalidated
//purpose :
//=============================================================================
Standard_Boolean V3d_View::IsInvalidated() const
{
return !MyView->IsDefined()
|| MyView->IsInvalidated();
}
//=============================================================================
//function : AutoZFit
//purpose :