Cousin Ricky <ric### [at] yahoocom> wrote:
> I want to compute the volume of arbitrary solids of revolution, and to
> do this, I need to trace the objects. ...
"Kenneth" <kdw### [at] gmailcom> wrote:
> As a more general question, is it necessary to trace the objects strictly along
> the x/y/z axes?
I realise this thread is all about the lathe/trace interplay, but wonder why
'inside()' testing is not used/considered instead of 'trace()'.
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