Hello Robert,
On 03/07/2012 09:50 AM, Robert Petka wrote:
> while working on a CAVE cluster setup (with projection decorators using
> quite old version of OpenSG 1.8.0) I have found that all projection
> planes (servers) except front one have problem with correct sorting of
> transparent objects. Far objects are on top of near objects...
>
> So my question is whether there is some extra setup that must be done in
> order to correctly sort transparent object in all viewports/servers or
the sorting is done locally on each machine and does not require e.g.
distributing special settings in a cluster.
> if there is some know bug for older versions of 1.8.0 which has been
> already fixed related to this issue?
hmm, I don't recall a fix for something like you describe, but depending
on how old your source is, I may simply not remember ;)
Do the transformations in your ProjectionDecorators do anything
"unusual" for example switch between left/right handed coordinate
systems or use negative scales?
Is the sorting completely backwards (i.e. does it sort transparent
objects front to back) or are just some not sorted correctly?
Cheers,
Carsten
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