> But what if:
>
> union {
>   union {
>     difference {
>       union {
>         object { MY_OBJECT }
>         transforms
>       }
>       transforms
>     }
>     transforms
>   }
>   transforms
> }

You may have to declare all of the transformations separately. If you want,
you can keep them all in place like this:

union {
  union {
    difference {
      union {
        object { MY_OBJECT }
        #declare trans1 = transform{...}
        transform{trans1}
      }
      #declare trans2 = transform{...}
      transform{trans2}
    }
    #declare trans3 = transform{...}
    transform{trans3}
  }
  #declare trans4 = transform{...}
  transform{trans4}
}

> But I need a wector - so that I can do mathematic calculations on it (i.e.
> interpolate it, write it to file, etcP

#declare MyVector = vtransform(MyVector, trans1); // (repeat for other
transformations)

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

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