George Pantazopoulos <the### [at] attbicom*killspam*> wrote:
> I saw a render on Tim Nikias' site that used 'exponential reflection', but
> there wasn't much more said about it. Could someone explain a bit more about
> it, and also tell me how do achieve it?

  Perhaps the section 6.7.3.4 of the POV-Ray documentation might help
(look for 'exponent').

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

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