POV-Ray: Newsgroups: povray.beta-test: Can POV make use of 48 bpp color images as detailed height fields?: Re: Can POV make use of 48 bpp color images as detailed height fields?

POV-Ray : Newsgroups : povray.beta-test : Can POV make use of 48 bpp color images as detailed height fields? : Re: Can POV make use of 48 bpp color images as detailed height fields?		Server Time 30 Jul 2024 18:12:12 EDT (-0400)

From: Warp
Date: 12 Oct 2001 13:48:23
Message: <3bc72ce7@news.povray.org>

Thorsten Froehlich <tho### [at] trfde> wrote:
: You can also use
: 48-bit per pixel (16-bit per color component) PNG images of which only the
: read channel will be used.

  You mean the red channel? Why?

-- 
#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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