Dave VanHorn <dva### [at] cedarnet> wrote:
> In the old system, I define a part, then I apply a finish that says what
> sort of material it is, and wether or not it has any transparency.

  How do you say in a finish block that the surface is transparent?
I have always thought that it is said in the pigment block.
  And IOR is not a property of the surface of the object, but its interior.
Finish defines properties of the surface of the object.

-- 
#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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