"Nieminen Juha" <war### [at] sarakerttunencstutfi> wrote in message
news:38bfab17@news.povray.org...
|   You could use a gradient texture map. On one side of the sphere is one of
| the image maps and on the other is the other image map. A small area between
| then could fade from one to other.

I emailed this same thing as an easy way last night but having since tried it
out it doesn't appear to be a plausible way to go.  The other way I had said was
how I had actually done it before by using layered textures and two spheres.
The problem in the texture_map method is with the map_type needing to be
spherical and when placing the gradient texture_map of the two images onto the
sphere they no longer fit right.

Bob

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