[osg-users] Preparing to make 3.5.3 dev release, please test

[Voerman, L.]

Hi all,
After updating to visual studio 2015 I fixed a few of those (minor)
warnings,
attached are the modified versions I use for
src\osg\ShapeDrawable.cpp
src\osgViewer\GraphicsWindowWin32.cpp

Regards, Laurens.

On Fri, Jun 3, 2016 at 10:48 AM, Björn Blissing <bjorn.blissing at vti.se>
wrote:

> Hi,
>
> I compiled the latest master with Visual Studio 2015.
>
> I got a couple of warnings.  First of all I got a ton of these, which all
> originates from the same origin:
>
>
> Code:
>
> ...
> OpenSceneGraph\include\osg/OperationThread(80): warning C4589: Constructor
> of abstract class 'osg::Operation' ignores initializer for virtual base
> class 'osg::Referenced' (compiling source file
> D:\github\OpenSceneGraph\src\osg\AnimationPath.cpp)
>   OpenSceneGraph\include\osg/OperationThread(80): note: virtual base
> classes are only initialized by the most-derived type (compiling source
> file D:\github\OpenSceneGraph\src\osg\AnimationPath.cpp)
> ...
>
>
>
>
> And the same warnings for the following classes:
>
>
> Code:
>
> OpenSceneGraph\src\osgGA\CameraManipulator.cpp(24): warning C4589:
> Constructor of abstract class 'osgGA::CameraManipulator' ignores
> initializer for virtual base class 'osg::Callback'
>   OpenSceneGraph\src\osgGA\CameraManipulator.cpp(24): note: virtual base
> classes are only initialized by the most-derived type
> OpenSceneGraph\src\osgGA\StandardManipulator.cpp(51): warning C4589:
> Constructor of abstract class 'osgGA::StandardManipulator' ignores
> initializer for virtual base class 'osg::Callback'
>   OpenSceneGraph\src\osgGA\StandardManipulator.cpp(51): note: virtual base
> classes are only initialized by the most-derived type
> OpenSceneGraph\src\osgViewer\ViewerBase.cpp(44): warning C4589:
> Constructor of abstract class 'osgViewer::ViewerBase' ignores initializer
> for virtual base class 'osg::Object'
>   OpenSceneGraph\src\osgViewer\ViewerBase.cpp(44): note: virtual base
> classes are only initialized by the most-derived type
> OpenSceneGraph\src\osgViewer\ViewerBase.cpp(50): warning C4589:
> Constructor of abstract class 'osgViewer::ViewerBase' ignores initializer
> for virtual base class 'osg::Object'
>   OpenSceneGraph\src\osgViewer\ViewerBase.cpp(50): note: virtual base
> classes are only initialized by the most-derived type
> OpenSceneGraph\src\osgAnimation\AnimationManagerBase.cpp(65): warning
> C4589: Constructor of abstract class 'osgAnimation::AnimationManagerBase'
> ignores initializer for virtual base class 'osg::Callback'
>   OpenSceneGraph\src\osgAnimation\AnimationManagerBase.cpp(65): note:
> virtual base classes are only initialized by the most-derived type
>
>
>
>
> The I get a couple of warnings due to osg::PI being used with floats:
>
>
> Code:
>
> OpenSceneGraph\src\osg\ShapeDrawable.cpp(311): warning C4305:
> 'initializing': truncation from 'double' to 'float'
> OpenSceneGraph\src\osg\ShapeDrawable.cpp(381): warning C4305:
> 'initializing': truncation from 'double' to 'float'
> OpenSceneGraph\src\osg\ShapeDrawable.cpp(669): warning C4305: '=':
> truncation from 'double' to 'float'
> OpenSceneGraph\src\osg\ShapeDrawable.cpp(776): warning C4305: '=':
> truncation from 'double' to 'float'
> OpenSceneGraph\src\osg\ShapeDrawable.cpp(1479): warning C4305:
> 'initializing': truncation from 'double' to 'float'
> OpenSceneGraph\src\osg\ShapeDrawable.cpp(1697): warning C4305: '=':
> truncation from 'double' to 'float'
> OpenSceneGraph\src\osg\ShapeDrawable.cpp(1783): warning C4305: '=':
> truncation from 'double' to 'float'
>
>
>
>
>
> Then some warnings about narrowing conversions:
>
>
> Code:
> OpenSceneGraph\src\osgViewer\GraphicsWindowWin32.cpp(1693): warning C4838:
> conversion from 'int' to 'DWORD' requires a narrowing conversion
> OpenSceneGraph\src\osgViewer\GraphicsWindowWin32.cpp(1693): warning C4838:
> conversion from 'unsigned int' to 'BYTE' requires a narrowing conversion
>
>
>
> And finally some shadowed variable warnings:
>
>
> Code:
> OpenSceneGraph\src\osgShadow\ConvexPolyhedron.cpp(820): warning C4459:
> declaration of 'Points' hides global declaration
>   OpenSceneGraph\src\osgShadow\ConvexPolyhedron.cpp(88): note: see
> declaration of '`anonymous-namespace'::Points'
> OpenSceneGraph\src\osgViewer\GraphicsWindowWin32.cpp(2739): warning C4457:
> declaration of 'lParam' hides function parameter
>   OpenSceneGraph\src\osgViewer\GraphicsWindowWin32.cpp(2511): note: see
> declaration of 'lParam'
>
>
>
> There was also a lot of (+100) shadow warnings in the 3ds library. As well
> as one shadow warning each for the fbx and txp library.
>
> Regards
>
> Björn
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=67374#67374
>
>
>
>
>
> _______________________________________________
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>
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