POV-Ray : Newsgroups : povray.unofficial.patches : contained_by qiery : Re: contained_by qiery Server Time
6 Oct 2024 10:53:20 EDT (-0400)
  Re: contained_by qiery  
From: Warp
Date: 21 Jul 2001 23:19:26
Message: <3b5a463d@news.povray.org>
Dennis Milller <dhm### [at] mediaonenet> wrote:
: Why you can't rotate or scale the
: contained-by object independent of the isosurface itself or for that matter,
: use other types of contained by shapes (cylinder, cone, etc.).
: Anyone know?

  I already explained the most probable reason.
  The contained_by object is not an object at all. It's just a set of limits
for the isosurface calculation function. Thus you can't transform it as if
it was a regular primitive (because it isn't).
  The syntax for the contained_by object is the same as for a sphere or a
box, but only for convenience.

-- 
#macro N(D,I)#if(I<6)cylinder{M()#local D[I]=div(D[I],104);M().5,2pigment{
rgb M()}}N(D,(D[I]>99?I:I+1))#end#end#macro M()<mod(D[I],13)-6,mod(div(D[I
],13),8)-3,10>#end blob{N(array[6]{11117333955,
7382340,3358,3900569407,970,4254934330},0)}//                     - Warp -


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