Hope you'll forgive the delay and the hurriedness both.  I'm just about to sign
off for the night (and morning) so I'll only be able to take a portion of a file
I have here and post it hoping you will be able to figure it out.  It needs
another image file in the image map to work otherwise it should render
something.
I'll get back later about it if there's any questions but I think you'll
understand it.

Bob

"mr.art" <mr.### [at] gcinet> wrote in message news:389513FD.61B38A2F@gci.net...
| Can you cite me some examples of the image_pattern? It looks like what I
| need to use but I could learn allot from someone else's work.
|
| Bob Hughes wrote:
| >
| > Should be able to use 'image_pattern' I would think.  Then it's just a
matter of
| > finding the water/index association and using separate textures and applying
| > them over top of the original image map transparently.  Maybe...
| >
| > Bob
| >
| > "mr.art" <mr.### [at] gcinet> wrote in message news:3894E471.817EBF90@gci.net...
| > | The real problem for me is to get the highlighting on the "water"
| > | areas only. Any ideas? The whole thing is an isosurface with a nice
| > | pigment map from NASA to overlay the shape. The isosurface is defined by
| > | a grayscale image from NASA.
|
| --
| Mr. Art
|
| "Often the appearance of reality is more important
| than the reality of the appearance."
| Bill DeWitt 2000

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