Hello Gerrit.
You can find the example file here:
https://www.dropbox.com/s/7vjxmkzab7dtbyw/AAAm.CATPart.wrl
Thank you for your help,
Christian
------------------------------
Date: Thu, 14 Jun 2012 21:49:54 +0800
From: Gerrit Vo? <vo...@vossg.org>
Subject: Re: [Opensg-users] OpenSG 2.0 - CATIA exported VRML loading
time
To: opensg-users@lists.sourceforge.net
Message-ID: <1339681799.4029.7.ca...@feynman.fraunhofer.ntu.edu.sg>
Content-Type: text/plain; charset="UTF-8"
Hi,
On Thu, 2012-06-14 at 15:23 +0200, Christian Bar wrote:
> Hello.
> I'm writing to inform you about a criticality of OpenSG 2.0: importing 3D
> models exported from CATIA v5 in VRML requires much more time than using
> OpenSG 1.8.
>
> The problem is probably due to the particular structure of these VRMLs:
the
> node tree contains useless or redundant geometries (e.g. edges, borders)
> and is composed by thousands of nodes and transformations. We know that
> this structure is not optimal for 3d visualization with OpenSG, but with
> these files OpenSG 1.8 preformances (especially loading time), anyway,
were
> much better than OpenSG 2.0...
>
> We really appreciate, if it is possible, if you could check why OpenSG 2.0
> has more problems than 1.8 in managing these type of VRMLs and try to
> improve the performances in this sense... Thank you in any case.
> If you need an example file, we could send it to you.
I'll look into it, an example file would be great.
thanks
gerrit
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