[osg-users] Parallel Split Shadow Map (Update)

[Adrian Egli OpenSceneGraph (3D)]

please retest....



test with:
export OSG_Window=""
osgshadow --pssm --SingleThreaded

i had black texture with set osg window



2008/5/19 Zoltán <zoltan.hubert at zzaero.com>:

> Adrian Egli OpenSceneGraph (3D) wrote on Sunday 18 May 2008:
> > ready to check in. please test
>
> Hi Adrian,
>
> I downloaded OSG 2.4.0 and replaced the 3 files:
>
> osgshadow.cpp
> ParallelSplitShadowMap
> ParallelSplitShadowMap.cpp
>
> by what you provided. In short, it doesn't work for me :-(
>
> The ShadowTexture (--st) is the only shadow technique that
> works on my system (Linux openSuSE 10.3, ATI-X300 with
> proprietary fglrx driver), but this worked the same with
> 2.3.4 (svn)
>
> There seems to be a lot of arguments for --pssm, I tried
> some but they all produce the same : nothing to be seen,
> and "Warning: detected OpenGL error 'invalid operation'
> after RenderBin::draw(,)"
>
> .../OpenSceneGraph/Data > osgshadow --pssm -2
> PSSM PolygonOffset: units=0.5 factor=0.5
> PSSM PolygonOffset: units=0.5 factor=0.5
> PSSM PolygonOffset: units=0.5 factor=0.5
> Warning: detected OpenGL error 'invalid operation' after
> RenderBin::draw(,)
> Warning: detected OpenGL error 'invalid operation' after
> RenderBin::draw(,)
> Warning: detected OpenGL error 'invalid operation' after
> RenderBin::draw(,)
> [...]
> Warning: detected OpenGL error 'invalid operation' after
> RenderBin::draw(,)
> Warning: detected OpenGL error 'invalid operation' after
> RenderBin::draw(,)
> Warning: detected OpenGL error 'invalid operation' after
> RenderBin::draw(,)
> .../OpenSceneGraph/Data >
>
> Are there some arguments I should try ?
>
>
> Bye
>
> Zoltán
>
>
> --
>
> ____________________________________
>
> Zoltan
>
> http://sourceforge.net/projects/zsim
> ____________________________________
>
>
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>



-- 
********************************************
Adrian Egli
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