In article <Xns### [at] povrayorg> , ingo <ing### [at] homenl>  
wrote:

>> Ingo,
>> are you reading this?
>>
>
> Yes

Could you add a scentence or two in the function-image-type section that
explains that a pattern function will be easier to use for a function-image
compared to a pigment function which generates an unnecessary color
information that is useless when the function-image is used for a
height_field.

    Thorsten

____________________________________________________
Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trfde

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