Thanks very much - works a treat!

Chris Colefax wrote:

> James Jackson <jam### [at] jamesjacksoninfo> wrote:
> [snip]
> 
>>Also, I have a little problem with calling POVRay. To calculate values
>>for the load sharing, I am performing timed test renders of each row in
>>a (scaled width) x 100 version of the scene. If I call POVRay with +SR1
>>+ER1, the whole image gets rendered. However, if I use a value greater
>>than 1, such as +SR6 +ER6, I only get that row (as required). What is
>>going on in the +SR1 case?
>>
> 
> (as per reply in comp.graphics.rendering.raytracing) - try using +ER1.1
> (+ER1 seems to be interpreted as 100%, so the entire image gets rendered).
> 
> 
> 
>

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