Hi, it works... I was coding it in the old fashion like:
OSG::RenderOptionsUnrecPtr options = OSG::RenderOptions::create();
options->setZWriteTrans( true );
options->activate( _renderAction );
now I activated it on the render action: _renderAction->setZWriteTrans( true
); and it works..
Thanks
On Thu, Jul 15, 2010 at 4:26 PM, Carsten Neumann <carsten_neum...@gmx.net>wrote:
> Hello Pablo,
>
> Pablo Carneiro Elias wrote:
> > I ran my app under gDEBugger after have OSG patched and I found a call
> > to glDepthMask(FALSE) in
> > OSG::RenderPartition::doExecution - osgrenderpartition.cpp, line 491
>
> yes, but only if ZWriteTrans is false (the default).
>
> > Heres´s teh stack:
> >
> > OSG::RenderPartition::doExecution - osgrenderpartition.cpp, line 491
> > OSG::RenderAction::drawBuffer - osgrenderaction.cpp, line 692
> > OSG::RenderAction::stop - osgrenderaction.cpp, line 617
> > OSG::Action::callStop - osgaction.cpp, line 642
> > OSG::Action::apply - osgaction.cpp, line 298
> > OSG::Action::apply - osgaction.cpp, line 315
> > OSG::Viewport::render - osgviewport.cpp, line 367
> > OSG::Window::doRenderAllViewports - osgwindow.cpp, line 2407
> > OSG::Window::render - osgwindow.cpp, line 2014
>
> hm, that is the default partition, for which the ZWriteTrans value is
> set from the RenderAction::start(). There is only very few places that
> touch that variable and for all of them it looks as if the value from
> the RenderAction is propagated correctly to the RenderPartition.
>
> It seems the most logical explanation is that for your RenderAction the
> value of ZWriteTrans is not correct. Can you please verify that you call
>
> RenderAction* ract;
> ract->setZWriteTrans(true);
>
> at some point and that ract is indeed the RA instance used for rendering?
>
> Cheers,
> Carsten
>
>
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