Hi scrawl
We'll all right but nevertheless unnecessary bind happens
the bug seams to come from State.cpp l 616
The unessesary useprogram doesn't use the lazy state updating system
but this strange test I doubt to understand the purpose
Code:
if ((_lastAppliedProgramObject!=0) &&
(previousLastAppliedProgramObject==_lastAppliedProgramObject) &&
_defineMap.changed)
{
//OSG_NOTICE<<"State::apply() Program already applied
("<<(previousLastAppliedProgramObject==_lastAppliedProgramObject)<<") and
_defineMap.changed= "<<_defineMap.changed<<std::endl;
if (_lastAppliedProgramObject)
_lastAppliedProgramObject->getProgram()->apply(*this);
}
scrawl wrote:
> Hi Julien,
>
> I believe I submitted the same change in the past but it was rejected. You
> may be interested in this topic:
> http://forum.openscenegraph.org/viewtopic.php?t=15587
>
> Robert says that the check is not necessary because " the lazy state updating
> mechanism in osg::State should avoid calling osg::Program::apply()".
>
> Cheers,
> Jannik
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=67898#67898
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