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On 10 Jul 2000 19:26:37 -0400, Warp wrote:
>Josh English <eng### [at] spiritone com> wrote:
>: Why add the <0,0,0>? It doesn't contribute anything.
>
> It converts the parameter to a vector. The parameter may be a single number.
Come to think of it, it's not necessary. If either parameter is a vector, the
expression will be promoted at the addition stage, and if both are floats, it
will be promoted prior to taking the length. So it really doesn't contribute
anything.
--
Ron Parker http://www2.fwi.com/~parkerr/traces.html
My opinions. Mine. Not anyone else's.
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