On 28-7-2011 10:24, Bill Pragnell wrote:
> Thomas de Groot<tenDOTlnDOTretniATtoorgedDOTt>  wrote:
>> My question is if it would be possible, and if yes how, to drape this
>> prism over a (gently) undulating height_field? The vertical component
>> should remain vertical of course as they represent (foundation) walls.
>
> Extend the prism in y, and intersect with a copy of the heighfield offset in y?
>
>

Hmm... that might do it indeed. I have to experiment now, thanks for the 
tip, Bill. I shall come back with results.

Thomas

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