POV-Ray : Newsgroups : povray.binaries.images : CGSphere WIP: stacked convex lenses : Re: CGSphere WIP: stacked convex lenses Server Time
5 Jul 2024 07:31:40 EDT (-0400)
  Re: CGSphere WIP: stacked convex lenses  
From: clipka
Date: 14 Nov 2014 21:48:03
Message: <5466bee3$1@news.povray.org>
Am 14.11.2014 19:03, schrieb Le_Forgeron:

> Actually, for some option there is a difference between + and -
> (usually one form disable the option, and the other enable it, with some
> value).
>
> For instance +KC and -KC are opposite of each other.
>
> But +H and -H are happily setting both the height of the output.
>
> Now, if I could find a mnemonic to remember which one is enable and
> which one is disable... that would be a great year.

Uh... how about "+" adds something (turns it on), while "-" removes 
something (turns it off)?

Not too difficult, is it ;-)


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