#Mirror, mirror on the wa
12-Jul-95 04:42:27
Sb: #Mirror, mirror on the wa
Fm: Volker Uffelmann 100113,746
To: Yost Group 76702,413
ll…, or, more precisely, on the floor. Do you know of a strange behavior of
flat mirrored surfaces resulting in mirror images that are physically
impossible? Please, let me explain this.
I have modelled the logo of my company as a lofted text object sitting
on a plane in a straight line. The surface of the plane is flat mirrored as
well as the front faces of the text which are perpendicular to the plane
surface, of course. Plane and text are individual, separate objects. The mirror
image in the plane is ok. The odd part is the mirroring in the text faces. You
can see the _first_ letter mirrored in the _last_ letter (which is across the
whole screen (er, the distance of reflection, not the letter)) and, even
better, rotated by what seems to be 90 degrees.
Is there an explanation for this naughty (tsk! tsk! tsk!) behavior,
maybe buried deeply in the theory of speeded up flat mirror mapping? Or do you
know a better workaround than mine (which is to render the picture twice; one
with the last letter hidden, the other with the first letter hidden; then cut
and paste both together in PhotoStyler)? Or do I have to reflect upon the
nature of reflections?
Volker
PS: Why is it that my messages keep getting longer and longer as I'm writing
them? It MUST be the ozone hole…<G>