spl <spl### [at] remove-nospamucsdedu> wrote:
> I was wondering if anyone else had done so before I launch into
> trying to generate macros to do mulitplications, slerps, convert
> quaternions to matrices, and so forth.

  I don't remember anyone doing that before.
  It shouldn't be too difficult to make those macros. As POV-Ray supports
5-dimensional vectors, you can use the four first items of such vector
for the quaternion.

-- 
#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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