"Kenneth" <kdw### [at] earthlinknet> wrote:
>...but my 'fix'--to reorient
> how the macro 'sees' an image_map function--does not seem to operate the same
> way on functions made from POV-Ray pigments or patterns. I'm getting
> conflicting results, in several different ways...

I know I'm getting further and further off-topic with this little discussion,
but I just found out something interesting (and definitely weird):

When a function is used in the HF_Square macro in shapes.inc--supposedly the
'equivalent' of POV's regular HF--the function (whether of a pigment/pattern OR
an image_map) actually evaluates the pattern 'slice' on the X/Z plane(!) rather
than the X/Y plane as it is supposed to. That explains lots of things!


OK, enough. :-) I'll continue with this in its own post.

KW

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