[osg-submissions] Parallel Split Shadow Map

[Adrian Egli OpenSceneGraph (3D)]

Sorry Robert,

but i did just a second improvement, this version should no longer depend on
the polygon offset, it should be solved in the GLSL shader :-)

Please only check in this version, than i ask for many people the check it
out, and test it. as we know the limits of precision is a huge task for
shadow map implementations. may this version
should run quite good.

next step will be more tests on pssm (VSM/ESM) and so on, if once the pssm
is working, i will working on on filter and soft shadow and so on PCF (.
Percentage Closer Filtering .) and so on

regards

adrian


2008/6/16 Adrian Egli OpenSceneGraph (3D) <3dhelp at gmail.com>:

>
> Hi Robert,
>
> so after a raining weekend in switzerland i got the bug in the pssm :-) it
> was a numerical instability in the cross product. second problem was another
> topic on GLSL shader texture selection. no it's done :-) i hope this version
>
> would be the last SVN update we need :-)
>
> Others please check out and test :-)
>
> regards adrian
>
>
> --
> ********************************************
> Adrian Egli
>



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