"Bald Eagle" <cre### [at] netscapenet> wrote:

> Ah, and this is why if we could just have a Point *object*, then we could union
> that with an object and transform everything at once.  Inverse is already
> implemented.

Just as an idea,

#declare Thing = object{
  local_centre = <1,1,1>
  sphere{
   <2,2,2>, 1
   rotate <20,70, 3> #rotates around the origin
  }
  sphere{
    <0,0,0>, 1
    rotate_local <20,70,3> #rotates around the local_centre
  }
  rotate <33,33,3>
  rotate_local <-45,90,22>
}

global and local axis.

ingo

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