POV-Ray : Newsgroups : povray.general : POV-Ray Quiz : Re: POV-Ray Quiz for Intermediate Users Server Time
4 Aug 2024 16:10:34 EDT (-0400)
  Re: POV-Ray Quiz for Intermediate Users  
From: Warp
Date: 4 Jun 2003 19:45:02
Message: <3ede847e@news.povray.org>
Gena <obu### [at] mailcom> wrote:
> Parsing time will be shorter if you use:

> a. separate trasnformation operations - scale, rotate and translate
> b. one transformation block - transform{scale x*n rotate y*m translate z*k}
> c. matrix

  Have you actually measured which of those is fastest?

-- 
#macro M(A,N,D,L)plane{-z,-9pigment{mandel L*9translate N color_map{[0rgb x]
[1rgb 9]}scale<D,D*3D>*1e3}rotate y*A*8}#end M(-3<1.206434.28623>70,7)M(
-1<.7438.1795>1,20)M(1<.77595.13699>30,20)M(3<.75923.07145>80,99)// - Warp -


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