POV-Ray : Newsgroups : povray.general : Pov race results. : Re: Pov race results. Server Time
19 Nov 2024 07:17:41 EST (-0500)
  Re: Pov race results.  
From: Shay
Date: 4 Apr 2002 09:48:24
Message: <3cac67b8@news.povray.org>

news:k22oaucfog1al5e38660hg1s3h23jub2qf@4ax.com...
>
> 1 minute 30 sec or 1 hour 30 minutes ?
>

1 minute 30 seconds


>
> Have you considered conversion from 5D to 3D in your test ?
>

Removing conversion showed no measureable difference with 200,000
iterations. I did not test this at 1 million

> One complex function version has an adventage that it can be passed as one
> parameter for manipulation macro. It can speed up macro call I think.
>

I think that one complex function would have a speed advantage if it were
rearranged to fit a specific use. The individual functions which I used to
find x,y,&z contained operations which were common to each function. One
complex macro could perform the repetitive operations once while 3 simple
functions has to perform the operations for each vector.

 -Shay


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