Re: LANG: normal binding

Gavin Bell ([email protected])
Mon, 8 May 1995 10:28:39 -0700

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> Sorry to interrupt the discussion for a technical language question
> (is this the right list to do so?):

I'm sure some of us on the list consider technical questions a breath of
fresh air...

> In case NormalBinding is set to PER_FACE_INDEXED (or
> PER_PART_INDEXED), does the normalIndex array of IndexedFaceSet have
> to contain a "-1" after each normal index or not?

No. -1's are only needed for PER_VERTEX or PER_VERTEX_INDEXED bindings.

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