In article <3f1b97b7@news.povray.org>, "JK" <bil### [at] mbnetfi> wrote:

> How can I find a vector (any vector) that is perpendicular to another vector
> (that I already have)?
> I need something I can use in an algorithm for solving this.

VPerp_To_Vector(v0) in math.inc. Or if you have two vectors, 
VPerp_To_Plane(V1, V2).

-- 
Christopher James Huff <cja### [at] earthlinknet>
http://home.earthlink.net/~cjameshuff/
POV-Ray TAG: chr### [at] tagpovrayorg
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