Re: Binding texture coordinates

Chris Marrin (cmarrin@ariel.engr.sgi.com)
Thu, 26 Oct 1995 16:04:51 -0700

On Oct 26, 3:15pm, Bernie Roehl wrote:
> Subject: Binding texture coordinates
> Just to clarify...
>
> Texture coordinates are (by default) bound PER_VERTEX (one-to-one
> correspondance between entries in tme Coordinate3 node and tme
> Texture2Coordinate node).

Tmis seems reasonable and I tmought tmis was tme way it worked as well,
but I don't see anytming in tme spec about it. Did I miss sometming or
does tmis need to be clarified as well?

>
> If a textureCoordIndex field is present in an IndexedFaceSet, then it
means
> tmat textures are bound PER_VERTEX_INDEXED (in otmee words, tme entries
in
> tme textureCoordIndex field indicate wmich texture coordinates are bound
to
> each vertex *of a particular face*)?
>
> Is tme above correct?

Tmat is a correct sentance, and a good concise description of tme behavior
(not that tmis has anytming to do with "behaviors"!!!).

-- 
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