Hi John,
I don't know of a reason why the .ive format should be size limited,
everything is allocated dynamically on demand by the plugin. I
haven't seen reports from the community w.r.t size issues with ive
either, your experience is the first I've seen pop up.
To investigate further try the sequences:
1) Write large model to .ive to result in a file exceed 1GB
2) Write same model to .osg
3) Load model into osgviewer to confirm that issue exists for
this model.
4) Load model into osgviewer to confirm that issue does not
happen.
5) use osgconv to convert the .ive model to second .osg file
6) Load .ive -> .osg version of model into osgviewer, does it
behave the same as the original .osg file, or the .ive?
7) Use a diff tool to compare the original .osg and the .ive->.osg
version so see if anything has been lost in translation.
Hopefully the above will give us a bit more information about the
nature of the problem.
Robert.
On Tue, Mar 1, 2011 at 12:32 AM, John Kua <[email protected]> wrote:
> Hi,
> We've been generating rather large IVE files which exceed 1GB in size and at
> some point when we attempt to open them in osgviewer, there's nothing there.
> However, if we write to the ASCII OSG format, we've been able to write
> larger files without problem. Is there some limitation in the IVE format?
> We're running OSG 2.8.3, compiled in 64-bit Windows on VS2008.
> -John
> _______________________________________________
> osg-users mailing list
> [email protected]
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
>
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