"TinCanMan" <Tin### [at] hotmailcom> wrote:
> What you have here is a coincident surface problem
>
> Change:
>     translate <-CenterText(logoText).x, -0.5, -logoThickness>
> to
>     translate <-CenterText(logoText).x, -0.5, -logoThickness*2>

Thank you very much. I though I took care of these, and that they always
resulted in "dust" artifcacts...
Obviously, I still have to make some progress in visualizing mentally
rotations and translations...
Mmm, actually, I should have done a rotate -90*x to get the effect I wanted
(the face of the cylinder on the y-x plane). Thank you for giving me the
hint about coincident surface!

Regards.

-- #=--=#=--=#=--=#=--=#=--=#=--=#=--=#=--=# --
Philippe Lhoste (Paris -- France)
Professional programmer and amateur artist
http://jove.prohosting.com/~philho/

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