Sounds good to me, thanks for the changes. So this will be included in GL2 builds, excellent.
   -Paul

On 2/9/2012 8:34 AM, Robert Osfield wrote:
Hi Paul,

I am just working on merging your gl3example.cpp into svn/trunk and
have renamed it osgsimplegl3 as it's a very bare bones little viewer
example.  I have also added the following lines just before the
viewer.run() so that the example works fine on GL2 etc. builds.

     // for non GL3/GL4 and non GLES2 platforms we need enable the osg_
uniforms that the shaders will use,
     // you don't need thse two lines on GL3/GL4 and GLES2 specific
builds as these will be enable by default.
     gc->getState()->setUseModelViewAndProjectionUniforms(true);
     gc->getState()->setUseVertexAttributeAliasing(true);

Is this OK?

Robert.
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