in news:3B95089F.C85B19CE@gmx.de Ursula wrote:

> What's an "udo" ?

A file for use with the Moray modeller.

> Is it necessary in pov3.1/3.5 ?

No.

> There seem to be different numbers of vertex-vectors and
> normal-vectors. Why this ? 

If two or more vertex' have the same normal, the normal is written only 
once

> What are "normal_indices" and
> "face-indices" (what's the number "0" in <0, 1, 2>, _0_ "? 

You can see the combination normal_index + normal as a kind of array, 
the normal index points to the normal that has to be used for a vertex. 
The face_indices point to the three vertex_vectors to be used for a 
triangle.

> How is the format of the "mesh-file" in 3.5 ?

3.5 supports the mesh and mesh2 format (the latter is the format you 
exported to).



Ingo

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