"Kenneth" <kdw### [at] earthlinknet> schreef in bericht 
news:web.4828b3b78c5c8be878dcad930@news.povray.org...
>
> That looks right to me--you've already figured it out! Though the rotation 
> may
> not be necessary, as the spotted pattern is a 3-D pattern, and will 
> produce
> results at *any* angle.

I am not sure, but as far as I have been able to determine, the rotation is 
only needed when using a pigment{image_map  etc} as an image is oriented in 
the x-y plane. In the other cases, the rotation can be used to change the 
aspect of the pattern.

Thomas

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