Dan Connelly <djc### [at] flashnet> wrote:
:>   No, it's not a bug. Povray works perfectly. How do you expect povray to
:> know which one of the coincident planes is at the most top?

: No.   It is a bug.

: It is a simple fact of algebra that any object minus itelf equals zero,
: or null.  In POV this is not the case.  Therefore it is a bug.

  No, it isn't a bug.
  A bug is a programming error: The program should work in other way, but it
doesn't because of a human error while writing the program source code.
  This isn't a programming error. It works exactly like the programmer
intended it to work, and there's no better way to do it.
  It's a computer limitation, not a bug.

-- 
                                                           - Warp. -

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