POV-Ray: Newsgroups: povray.advanced-users: How to address last 2 components of 5-component vectors?: Re: How to address last 2 components of 5-component vectors?

POV-Ray : Newsgroups : povray.advanced-users : How to address last 2 components of 5-component vectors? : Re: How to address last 2 components of 5-component vectors?		Server Time 20 May 2024 11:42:48 EDT (-0400)

From: Le Forgeron
Date: 10 Jul 2016 07:03:26
Message: <57822b7e@news.povray.org>

Le 10/07/2016 12:41, clipka a écrit :
> Am 10.07.2016 um 05:16 schrieb Bald Eagle:
>> (curious - Was .hf eliminated, or was it never implemented?)
> 
> In the 3.6 docs, it is only mentioned in the isosurface tutorial, where
> it is labeled "experimental", and in the source code it is even labeled
> as unofficial, for MegaPOV compatibility only.
> 
> In fact, `.hf` is only available within functions; also, it is intended
> to produce an "experimental feature" warning (but currently doesn't).
> 

The code which set the flag is in comment in fncode.cpp ("// TODO
FIXME		Experimental_Flag |= EF_ISOFN;")

Now, should it remains an experimental feature... I do not know.

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