[osg-users] Calling drawImplementation manually on a osgText::Text object

[Robert Osfield]

Hi John,

The closest code to what you are trying to achieve can be found in the
osgProducer projects src/osgProducer/ViewerEventHandler.cpp where is
sets up the and renders the stats and help.

In 2.x and osgViewer's stats and help I just go ahead and use a full
blown scene graph as it makes more things just more straight forward.

Robert.

On 8/27/07, Argentieri, John-P63223 <John.Argentieri at gdc4s.com> wrote:
>
>
>
> Hello all, and long time no see!
>
> I am trying to create an osgText::Text object and call drawImplementation on
> it manually. I think it is almost working. Here is how I am setting up the
> RenderInfo that I am passing in:
>
>          spState = new osg::State();
>          spViewState =
> spSceneView->getRenderInfo().getState();
>          if( spViewState.valid() )
>          {
>             spState->setGraphicsContext(
> spViewState->getGraphicsContext() );
>             spState->setContextID( spViewState->getContextID() );
>          }
>          renderInfo = osg::RenderInfo( spState.get(), spSceneView->getView()
> );
>
> The problem is, that the textures are being lost. Can anyone help me to
> accomplish this without adding the osgText::Text to the sceneview's scene
> data?
>
>
> Much appreciated!
> John
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