In article <3da76bd0@news.povray.org>, Warp <war### [at] tagpovrayorg> 
wrote:

>   Perhaps better:
> 
>     function { FUNCTION } // each vertex is transformed according to this
> 
>   This function would be given extra information besides the x, y and z
> of the vertex point (eg. the normal vector at the vertex, for example
> named nx, ny and nz).

That would be one possible displacement type. I wouldn't want it to be 
the only one, and just "function {}" seems like a very bad syntax 
decision, it says nothing about what the function is for.

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

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