POV-Ray : Newsgroups : povray.general : Trees, or something... : Re: Trees, or something... Server Time
12 Aug 2024 19:29:42 EDT (-0400)
  Re: Trees, or something...  
From: Stephen Lavedas
Date: 18 Jan 1999 00:48:58
Message: <36A2CB4E.207672C6@virginia.edu>
I find that parsing really large text files takes MUCH longer than
running the while loops in POVRay (or the math).  TRUE, the external
code may GENERATE the files faster, but unless you move the macros into
POVRay internally (patch them in) I don't think you will increase speed
of parsing.  Perhaps some not too large group of objects may parse
faster than they can calculate and parse, but when files approach 500k
to a meg, then parse MUCH slower than the calculations take.  This is
only from my experience, but I've just finished my Connected Sphere
macro, and comparing it to the same input from a file (granted some
redundant input) it takes FAR less time even though it is calculating at
the time.

Steve


Spider wrote:
> 
> Whoa..
> I'm just wondering a bit here...
> Is there an interest/objection in me porting some more of the larger #macros for
object to
> an external program??? of course, credits will be given..
> 
> As for why I am wondering, is from my interest... since I run a p-166 it's pretty
slow in
> parsing, and once I have made a final object with settings I like, I'd like to speed
it
> up... This is as far as I know one of the better ways. (I know, #debug, #fwrite....)
> Any ideas/demands/objections will be welcome. As for now, I do what I want, and
> brutally...(hard coded)
> 
> As for programming level, it'd probably be in win32 mode, since it is easier to
write once
> I've made the algorithms... And it is easier to develop some more...
> 
> well, respond....
> 
> //Spider


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