> union{
>         #declare toothblob=blob{threshold 0.7 cylinder{0,y,1,1 pigment{rgb
> 1}} }
>
>         object{toothblob translate <0,1,0> }
>         object{toothblob translate <0,2,0> }
>         object{toothblob translate <0,3,0> }
>         object{toothblob translate <0,4,0> }
>
>  // pigment{rgbft 1}   //but this line uncommented out fixes it??
> }



Hmm. I wouldn't be surprised if it went away after you changed the toothblob
definition to

#declare toothblob=blob{threshold 0.7 cylinder{0,y,1,1} pigment{rgb 1}}

So that the *blob* has a pigment, rather than just one of its components.

 - Slime
[ http://www.slimeland.com/ ]

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