In article <395A4421.D24D010F@aol.com>, STB### [at] aolcom wrote:

> I thought the matrix transform was only good for skewing things.... Do you
> use the normal vector somehow in the matrix transform? What does the
> reorient macro do (and where can I find it)?

http://users.erols.com/vansickl/macs.htm

And while you are at it, you might want to check out his matrix tutorial:
http://users.erols.com/vansickl/matrix.htm

-- 
Christopher James Huff - Personal e-mail: chr### [at] maccom
TAG(Technical Assistance Group) e-mail: chr### [at] tagpovrayorg
Personal Web page: http://homepage.mac.com/chrishuff/
TAG Web page: http://tag.povray.org/

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