> 
> Just for completeness' sake I would be interested, thanks.

Let us go back and work on your suggestions (see below) and get back to
you on this.

> > Yup... I agree that this is a worst case test, but this was te only
> > source of large VRML models for me since I had a few PDB 
> files which I
> > could convert to VRML. 
> 
> I just realized that this is probably a bad example for comparison. As
> there is no fixed definition on how to tesselate spheres coming from
> VRML, the OpenSG model is probably very different from the Optimizer
> model.

That's a great point!!! Is there a simple way to get geometry stats into
from OpenSG? 

> Hm. Andreas, Matthias, can you only read or also write .csb 
> models? Even
> if, would you be willing to convert a couple test models from .csb
> to .osb for us?

In my case, I convert to .csb from VRML as well. I load VRML into
Optimizer and then write to CSB. Then I do the same with the data using
OpenSG. I then compare the loading times for OpenSG and Optimizer
loading their own binary formats. 

> In that case Praveen, if you can find a test model that is 
> close to what
> your customers are interested in that you can load into Optimizer, we
> might be able to just convert it to osb for testing.
> 
> Alternatively you can maybe try
> http://www.hlrs.de/people/aumueller/ply2vrml97/ to convert some of the
> Stanford (or other) PLY models to VRML.

I tried it on the Armadillo and the converter crashed. But it seems to
work OK on some of the other data I have. Let me use this for my testing
going forward.

- Praveen


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