I know I solved this in MDI application somehow. My grep on _contextID
found me this if it helps
/** Set the current OpenGL context uniqueID.
* The ContextID is used by classes like osg::StateAttribute's and
osg::Drawable's to
* help manage seperate OpenGL objects, such as display lists,
vertex buffer objects
* and texture object for each graphics context. The ContextID
simply acts as an index
* into arrays that these classes maintain for the purpose of
storing GL object handles.
*
* Note, osgViewer::GraphicsWindow will automatically set up the
ContextID for you,
* so you will rearely need to set this yourself.
*
* The exception is when creating your own graphics context, where
you should set
* the ContextID uniquely for each graphics context.
*
* Typical settings for ContextID are 0,1,2,3... up to the maximum
* number of graphics contexts you have set up. By default
contextID is 0.
*/
inline void setContextID(unsigned int contextID) {
_contextID=contextID; }
in State (header)
Nick
On Fri, Jul 11, 2014 at 7:56 AM, Filip Arlet <fili...@seznam.cz> wrote:
> Hi,
> I know that, but when I debug my app, render will call
> getOrCreateGLBufferObject() with new contextID without knowledge of sharing
> context and creates new VBO.
>
> Thank you!
>
> Cheers,
> Filip
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=60246#60246
>
>
>
>
>
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--
trajce nikolov nick
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