In article <kur### [at] netplexaussieorg>,
 Kurts <kur### [at] yahoofr> wrote:

> i don't understand why this function was removed so i write this one
> that fully replace the old one :

It wasn't removed. MegaPOV 1.0 is a new patch collection based on POV 
3.5, and the new feature set makes some old patches unnecessary. The 
hf_height_at() patch was not included because it is quite useless: the 
trace() function can do the same thing and far more, hf_height_at() just 
isn't needed.

-- 
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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