hi,

"Bald Eagle" <cre### [at] netscapenet> wrote:
> > > media when intersecting should reveal the outline of the "hidden" objects
> > > through the colour change(s).
> No coffee yet...

:-)

> Just to clarify - is anything visible while not intersecting, or do the rods
> simply change color in the region where they intersect the invisible object?

the latter.

> You could define a separate container for the intersection ...
> could then even scale the intersection by something near
> (1-0.000001) to minimize coincident surfaces, if that's a problem.  It won't be
> perfect - you'd to do an offset-curve to do that properly...

thank you for the pointers/ideas.  see my reply to clipka wrt CSG operations,
had not thought along those lines + now need to change course, so to speak.

cheers.


regards, jr.

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